1 1999-09-30 Mark Mitchell <mark@codesourcery.com>
3 * decl.c (initialize_local_var): Handle static variables here.
4 (cp_finish_decl): Tweak handling of function-scope static
6 * semantics.c (expand_stmt): Handle DECL_STMTs for static
9 * method.c (emit_thunk): Don't crash when -fsyntax-only.
11 * cp-tree.h (lang_decl_flags): Add global_ctor_p and
12 global_dtor_p. Add init_priority.
13 (DECL_ACCESS): Adjust accordingly.
14 (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
15 (GLOBAL_INIT_PRIORITY): Likewise.
16 * decl.c (lang_mark_tree): Adjust accordingly.
17 (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
18 and GLOBAL_INIT_PRIORITY.
19 * dump.c (dequeue_and_dump): Print them.
20 * ir.texi: Document them.
22 * decl2.c (struct priority_info_s): Remove initialization_sequence
23 and destruction_sequence.
24 (start_static_storage_duration_function): Return the body of the
25 function. Convert for function-at-a-time mode.
26 (generate_inits_for_priority): Remove.
27 (finish_static_storage_duration_function): Change prototype.
28 Adjust for function-at-a-time mode.
29 (do_static_initialization): Likewise.
30 (do_static_destruction): Likewise.
31 (do_static_initialization_and_destruction): Remove.
32 (start_static_initialization_or_destruction): New function.
33 (finish_static_initialization_or_destruction): Likewise.
34 (get_priority_info): Don't manipulation initialization_sequence or
36 (prune_vars_needing_no_initialization): New function.
37 (write_out_vars): Likewise.
38 (finish_file): Use the various new functions instead of the old.
40 Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
42 * cp-tree.h (warn_float_equal): Declare.
43 * decl2.c (warn_float_equal): Define.
44 (lang_decode_option): Recognize -W[no-]float-equal.
45 * typeck.c (build_binary_op_nodefault): Conditionally warn
46 about equality tests of floating point types.
48 1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
50 Support normal type_info-based EH mechanisms with -fno-rtti.
51 * except.c (build_eh_type_type): Remove special -fno-rtti handling.
52 (build_eh_type_type_ref): Likewise.
53 (build_eh_type): Remove.
54 (expand_throw): Call build_eh_type_type, not build_eh_type.
55 * decl2.c (import_export_decl): Don't associate the tinfo fn with
56 the vtable if -fno-rtti.
57 * decl.c (init_decl_processing): Always init_rtti_processing.
59 * rtti.c (get_typeid): Don't complain about -fno-rtti.
61 * class.c (class_cache_obstack, class_obstack): Remove.
62 (init_class_processing): Don't initialize class_obstack.
63 (push_cache_obstack): Remove.
64 (pushclass): Don't call it.
65 * cp-tree.h: Remove prototype for push_cache_obstack.
66 * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
67 (pushlevel_class): Don't push_decl_level.
68 (poplevel_class): Don't pop_stack_level.
69 (push_class_level_binding): Don't push_cache_obstack.
70 (init_decl_processing): Don't intialize decl_obstack.
71 * search.c (push_class_decls): Don't push_cache_obstack.
72 * tree.c (list_hash_add): Put hash node on permanent_obstack.
73 (hash_tree_cons): Don't mess with obstacks.
74 (print_lang_statistics): Don't print stats for class_obstack and
77 1999-09-29 Mark Mitchell <mark@codesourcery.com>
79 * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
80 * ir.texi: Document DECL_EXTERNAL.
82 * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
83 * ir.texi: Document THUNK_DECLs.
85 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
86 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
87 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
88 * error.c (dump_template_bindings): Remove unused parameter.
89 Handle multiple levels of template parameters.
90 (dump_template_decl): Use `parms', not `args', for template
91 parameters. Fix thinko.
92 (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
93 flags to dump_template_bindings.
94 * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
95 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
96 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
97 (tsubst_copy): Clarify variable name.
98 (most_general_template): Robustify.
100 1999-09-29 Nathan Sidwell <nathan@acm.org>
102 * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
103 to change primary template rendering.
105 1999-09-29 Mark Mitchell <mark@codesourcery.com>
107 * cp-tree.h (UPT_TEMPLATE): Remove.
108 (UPT_PARMS): Likewise.
109 (DECL_NEEDED_P): New macro.
110 * decl2.c (finish_vtable_vardecl): Use it.
111 (finish_objects): Don't crash with -fsyntax-only.
112 (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
114 * pt.c (tsubst_friend_function): Remove FIXME that talks about
116 (tsubst_expr): Correct handling of function try-blocks.
117 * semantics.c: Include flags.h.
118 (expand_body): Don't do RTL generation if -fsyntax-only.
119 * Makefile.in (semantics.o): Depends on flags.h.
121 1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
123 * pt.c (most_general_template): Adjust declaration.
125 * cp-tree.h: (most_general_template): Declare.
127 * error.c (dump_template_value): Rename to ...
128 (dump_template_argument): This.
129 (dump_template_argument_list): New function.
131 (dump_template_parameter): New function.
132 (dump_template_decl): Use it.
133 (dump_template_bindings): New function.
134 (dump_function_decl): Use it. Pretty print function template
137 1999-09-28 Nathan Sidwell <nathan@acm.org>
139 * decl.c (grokdeclarator): Distinguish parameter context for
140 diagnostics. Tidy up missing type diagnostic.
141 Diagnose `explicit' in one place. Diagnose `mutable' in one place.
143 1999-09-28 Mark Mitchell <mark@codesourcery.com>
145 * ir.texi: Improve documentation for TARGET_EXPR.
147 1999-09-27 Nathan Sidwell <nathan@acm.org>
149 Augment stringification of trees.
150 * cp-tree.h (tree_string_flags): New error stringifying enumeration.
151 (fndecl_as_string, type_as_string_real, args_as_string,
152 code_as_string, language_as_string, parm_as_string,
153 op_as_string, assop_as_string, cv_as_string): Remove.
154 (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
155 (context_as_string): Declare new function.
156 * error.c (cp_printers): Move definition.
158 (OB_END_TEMPLATE_ID): Adjust.
159 (interesting_scope_p): Remove.
160 (dump_scope): New static function.
161 (dump_qualifiers): Adjust prototype, reimplement.
162 (dump_template_value): Use tree_string_flags.
163 (dump_type_real): Move back to dump_type.
164 (dump_type): Adjust prototype. Use tree_string_flags.
165 (dump_aggr_type): Likewise. Use dump_template_parms.
166 (dump_type_prefix): Adjust prototype. Use tree_string_flags.
168 (dump_type_suffix): Adjust prototype. Use tree_string_flags.
169 (dump_simple_decl): Likewise.
170 (dump_decl): Likewise. Use dump_template_decl.
171 (dump_template_decl): New static function broken out of dump_decl.
172 (dump_function_decl): Adjust prototype. Use tree_string_flags.
173 (dump_parameters): Likewise. Prefix space.
174 (dump_exception_spec): Adjust prototype. Use tree_string_flags.
175 (dump_function_name): Likewise. Use dump_template_parms.
176 (dump_template_parms): New static function broken out of
178 (dump_expr_list): Adjust prototype. Use tree_string_flags.
179 (dump_expr): Likewise.
180 (fndecl_as_string): Removed
181 (type_as_string_real): Removed
182 (dump_binary_op): Adjust prototype. Use tree_string_flags.
183 (dump_unary_op): Likewise.
184 (type_as_string): Likewise.
185 (expr_as_string): Likewise.
186 (decl_as_string): Likewise.
187 (context_as_string): New function.
188 (lang_decl_name): Adjust.
189 (decl_to_string): New static print callback.
190 (expr_to_string): Likewise.
191 (fndecl_to_string): Likewise.
192 (code_as_string): Renamed to ...
193 (code_to_string): ... here. Adjust.
194 (language_as_string): Renamed to ...
195 (language_to_string): ... here. Adjust.
196 (parm_as_string): Renamed to ...
197 (parm_to_string): ... here.
198 (op_as_string): Renamed to ...
199 (op_to_string): ... here.
200 (assop_as_string): Renamed to ...
201 (assop_to_string): ... here.
202 (type_to_string): New static print callback.
203 (args_as_string): Renamed to ...
204 (args_to_string): ... here. Adjust.
205 (cv_as_string): Renamed to ...
206 (cv_to_string): ... here. Adjust.
207 * pt.c (mangle_class_name_for_template): Use tree_string_flags.
208 (print_template_context): Likewise.
210 1999-09-26 Mark Mitchell <mark@codesourcery.com>
212 * cp-tree.h (expand_throw): Remove prototype.
213 * except.c (expand_throw): Make it static. Use tree-generation
214 functions, rather than RTL-generation functions.
215 (build_throw): Use it.
216 * expr.c: Include except.h.
217 (cplus_expand_expr): Don't call expand_throw here.
218 * Makefile.in (expr.o): Depend on except.h.
219 * ir.texi: Update documentation for THROW_EXPR.
221 * decl.c (start_function): Set x_dont_save_pending_sizes rather
222 than calling get_pending_sizes.
223 * init.c (build_new): Don't save and restore
224 immediate_size_expand; instead, assert that it has the expected
227 1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
229 * lex.c (compiler_error): Add missing call to va_end().
231 1999-09-25 Mark Mitchell <mark@codesourcery.com>
233 * dump.c (dequeue_and_dump): Handle RESULT_DECL.
234 * ir.texi: Document RESULT_DECL and DECL_RESULT.
236 * cp-tree.h (check_return_expr): New function.
237 * decl.c (finish_constructor_body): New function.
238 (pushdecl): Put global friend functions in namespace binding
239 level, not the class binding level.
240 (finish_destructor_body): Make sure the dtor_label is always
241 defined. Fix typo in comment.
242 (finish_function): Move generation of constructor-termination code
243 to semantic-analysis time. Move generation of implicit `main'
244 return value to semantic-analysis time.
245 * semantics.c (finish_return_stmt): Generate goto's to
246 ctor_label/dtor_label here. Use check_return_expr to do semantic
247 analysis on the returned expression.
248 * typeck.c (maybe_warn_about_returning_address_of_local): New
249 function split out from c_expand_return.
250 (check_return_expr): Likewise.
251 (c_expand_return): Just generate the RTL for the return.
253 1999-09-24 Mark Mitchell <mark@codesourcery.com>
255 * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
256 (cleanup_type): Likewise.
257 (search_tree): Change prototype.
258 * decl.c (local_variable_p): Adjust for new interface to
260 (check_default_argument): Likewise.
261 * error.c (dump_expr): Handle INIT_EXPR.
262 * except.c (expand_throw): Don't make cleanup_type a local static.
263 * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
264 * init.c (build_new): Call build_new_1 directly, rather than
266 (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
267 processing file-scope initializers.
268 * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
269 * tree.c: Include splay-tree.h
270 (no_linkage_helper): Adjust for new interface to search_tree.
271 (search_tree): Pass around pointers to tree nodes, rather than the
272 nodes themselves. Handle VEC_INIT_EXPR.
273 (no_linkage_check): Adjust for new interface to search_tree.
274 (mapcar): Handle VEC_INIT_EXPR.
275 (target_remap): New variable.
277 (bot_replace): New function.
278 (break_out_target_exprs): Use it to remap all variables used in a
279 default argument expression.
280 * typeck.c (build_modify_expr): Don't crash when outside a
281 function and presented with an INIT_EXPR assignment
282 * Makefile.in (tree.o): Depend on splay-tree.h.
284 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
286 * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
288 (builtin_function): New arg CLASS. Arg CODE now of type int. All
290 Set the builtin's DECL_BUILT_IN_CLASS.
292 1999-09-24 Mark Mitchell <mark@codesourcery.com>
294 * decl.c (pushdecl): Don't make local declarations of extern
295 variables give the variable a DECL_CONTEXT for the function.
296 (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
297 Don't accidentally make RTL for local declarations.
298 (emit_local_var): Handle declarations with asm-specifiers here.
300 1999-09-23 Mark Mitchell <mark@codesourcery.com>
302 * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
305 * cp-tree.h (language_function): Add cannot_inline.
306 * decl.c (start_function): Restore current_function_cannot_inline
307 from the saved value.
308 (save_function_data): Save current_function_cannot_inline.
309 * decl2.c (start_objects): Change prototype. Build the function
310 in function-at-a-time mode.
311 (finish_objects): Likewise.
312 (generate_ctor_or_dtor_function): Adjust accordingly.
314 * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
315 * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
316 Don't call expand_anon_union_decl here
317 * semantics.c (exapnd_stmt): Call it here, instead.
318 * typeck.c (mark_addressable): Addressed variables are implicitly
321 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
323 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
324 (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
325 (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
326 * cp-tree.h: Add tree checking macros to various tree access
328 * ptree.c (print_lang_decl): Test for function or variable
329 before accessing template info.
331 1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
333 * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
334 * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
335 * decl2.c (lang_f_options): Add -fshort-wchar.
336 * cp-tree.h: Declare flag_short_wchar.
337 * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
340 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
342 * ir.texi: Fix formatting errors and typos.
344 1999-09-22 Mark Mitchell <mark@codesourcery.com>
346 * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
348 * decl.c (pushdecl): Do create a binding for extern "C" functions,
349 but not for their DECL_ASSEMBLER_NAMEs.
350 (lookup_name_current_level): Fix formatting.
351 (xref_tag): Likewise.
352 * decl2.c (start_objects): Mark static constructors and
355 1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
357 * decl.c (define_case_label): Don't crash if we're not in a switch.
359 * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
360 * lang-options.h: Restore -fthis-is-variable. Remove help strings
361 for unsupported flags.
363 1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
365 * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
366 Accept and warn about -fthis-is-variable.
368 1999-09-21 Mark Mitchell <mark@codesourcery.com>
370 * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
371 CLEANUP_STMT, and SCOPE_STMT.
373 * decl2.c (lang_decode_option): Adjust, in the wake of recent
374 changes to option processing.
376 1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
378 * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
379 function pointer from pmfs with no object given.
380 (convert_for_assignment): Do not return error when converting
383 1999-09-21 Alex Samuel <samuel@codesourcery.com>
385 * lex.c (internal_filename): New variable.
386 (INTERNAL_FILENAME): New macro.
387 (init_parse): Allocate internal_filename and mark as root. Use it
388 instead of a string constant.
390 1999-09-21 Nathan Sidwell <nathan@acm.org>
392 Reimplement dynamic cast and catch matching.
393 * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
394 * search.c (dynamic_cast_base_recurse): New function.
395 (get_dynamic_cast_base_type): New function for dynamic cast.
396 * rtti.c (build_dynamic_cast_1): Determine source and target
397 class relationship. Call __dynamic_cast_2.
398 * tinfo.h (__user_type_info::upcast): New catch dispatcher.
399 (__user_type_info::dyncast): New dynamic cast dispatcher.
400 (__user_type_info::sub_kind): New nested enumeration.
401 (__user_type_info::contained_p): sub_kind predicate.
402 (__user_type_info::contained_public_p): Likewise.
403 (__user_type_info::contained_nonpublic_p): Likewise.
404 (__user_type_info::contained_nonvirtual_p: Likewise.
405 (__user_type_info::upcast_result): New nested struct.
406 (__user_type_info::dyncast_result): New nested struct.
407 (*::do_upcast): New catch function.
408 (*::do_dyncast): New dynamic cast function.
409 (__user_type_info::find_public_subobj): New dynamic cast
411 (*::do_find_public_subobj): New dynamic cast helper function.
412 * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
413 (__user_type_info::dyncast): Define dynamic cast dispatcher.
414 (*::do_upcast): Define catch function.
415 (*::do_dyncast): Define dynamic cast function.
416 (*::do_find_public_subobj): Define dynamic cast helper function.
417 * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
418 (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
419 (__dynamic_cast_2): New dynamic cast runtime.
421 1999-09-20 Mark Mitchell <mark@codesourcery.com>
423 * cp-tree.h (finish_stmt_expr): Change prototype.
424 * expr.c (cplus_expand_expr): Adjust call accordingly.
425 * init.c (finish_init_stmts): Likewise.
426 * parse.y (primary): Likewise.
427 * pt.c (tsubst_copy): Likewise.
428 * semantics.c (finish_stmt_expr): Don't take two parameters.
429 Don't remove generated BLOCKs from the block-tree.
431 Remove support for assigning to `this'.
432 * NEWS: Note that fact.
433 * class.c (build_vbase_path): Don't check flag_this_is_variable.
434 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
435 (language_function): Remove assigns_this, just_assigned_this, and
436 x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
437 (base_init_expr): Remove.
438 (current_vcalls_possible_p): New macro.
439 (vtbls_set_up_p): Likewise.
440 (emit_base_init): Change prototype.
441 * decl.c (finish_destructor_body): New function, split out from
443 (current_function_assigns_this): Remove.
444 (current_function_just_assigned_this): Likewise.
445 (start_function): Don't set them.
446 (finish_function): Don't check them. Don't emit
447 base-initialization code here. Generate code for destructors when
448 doing semantic analysis.
449 (finish_stmt): Don't check current_function_just_assigned_this.
450 * decl2.c (lang_f_options): Remove this-is-variable.
451 (lang_decode_option): Likewise.
452 (grokclassfn): Don't check flag_this_is_variable.
453 * init.c (emit_base_init): Return the expression generated.
454 (construct_virtual_bases): Don't push/pop obstacks. Fix
456 (build_new_1): Don't check flag_this_is_variable.
457 (get_temp_regvar): Don't set DECL_REGISTER.
458 (build_vec_init): Don't call use_variable.
459 * lang-options.h: Remove "-fthis-is-variable" and
460 "-fno-this-is-variable".
461 * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
462 * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
464 * semantics.c (finish_expr_stmt_real): Rename to ...
465 (finish_expr_stmt): This. Remove assigned_this parameter.
466 (begin_if_stmt): Call do_pushlevel before starting the statement.
467 (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
469 (setup_vtbl_ptr): Emit initialization code for bases and members
470 at semantic-analysis time. Emit code to initialize vtables in
472 (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
473 Don't handle CTOR_INITIALIZER any more.
474 * typeck.c (build_modify_expr): Don't check for assignments to
476 (c_expand_return): Don't suggest assigning to `this'.
478 * Makefile.in (decl.o): Depend on RTL_H.
482 (method.o): Likewise.
483 (search.o): Likewise.
487 * decl.c (duplicate_decls): When a builtin function is redeclared
488 as static, make sure it is mangled correctly.
490 * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
491 detail about the statement-tree.
493 1999-09-20 Nathan Sidwell <nathan@acm.org>
495 * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
497 1999-09-20 Nick Clifton <nickc@cygnus.com>
499 * decl2.c (lang_decode_option): Extend comment.
501 Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
503 * typeck.c: Include "tm_p.h".
505 1999-09-19 Mark Mitchell <mark@codesourcery.com>
509 1999-09-19 Paul Burchard <burchard@pobox.com>
511 * semantics.c (expand_stmt): Initialize return value.
513 1999-09-18 Paul Burchard <burchard@pobox.com>
515 * gxxint.texi: G++ now implements namespaces.
517 1999-09-18 Mark Mitchell <mark@codesourcery.com>
519 * decl.c (pop_label): Don't warn about unused labels more than
521 * semantics.c (finish_goto_stmt): Always marked used labels as
524 * decl.c (layout_var_decl): Change prototype. Call layout_decl
525 even when the declaration is external.
526 (cp_finish_decl): Adjust call to layout_var_decl.
527 * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
529 1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
531 * typeck.c (get_member_function_from_ptrfunc): Always consider
532 virtuality inside member pointer.
534 1999-09-17 Mark Mitchell <mark@codesourcery.com>
536 Turn on function-at-a-time processing.
537 * cp-tree.h (doing_semantic_analysis_p): New macro.
538 (SF_DEFAULT): Define to zero, not SF_EXPAND.
539 (start_handler_parms): Change prototype.
540 (expand_start_catch_block): Likewise.
541 (expand_end_catch_block): Likewise.
542 (expand_start_eh_spec): Likewise.
543 (expand_end_eh_spec): Declare.
544 (finish_handler_parms): Change prototype.
545 (begin_catch_block): Declare.
546 (finish_handler): Change prototype.
547 (do_pushlevel): Declare.
548 (do_poplevel): Likewise.
549 * decl.c (pushlevel): Don't create
550 binding levels when not doing semantic analysis.
551 (poplevel): Don't pop them.
552 (pushdecl): Assert that we are never called when not doing
554 (pushdecl_top_level): Use push_to_top_level.
555 (make_label_decl): Don't fiddle with obstacks. Make RTL For the
556 label when expanding.
557 (cp_finish_decl): Only inject for-scope variables when doing
558 semantic analysis. Add comments.
559 (start_handler_parms): Return the handler parm.
560 (start_function): Reorganize. Don't clear DECL_INITIAL if it is
561 already set. Reinitialize from saved function data if available.
562 Don't pushlevel when not doing semantic analysis.
563 (store_parm_decls): Only generate RTL when expanding. Only
564 pushdecl when doing semantic analysis. Set
565 current_eh_spec_try_block if appropriate.
566 (finish_function): Simplify. Use do_pushlevel and do_poplevel.
567 Combine common code. Don't poplevel when not doing semantic
569 (push_cp_function_context): Don't expand functions without an
570 explicit call to expand_body.
571 (mark_lang_function): Make eh_spec_try_block and
573 * except.c (expand_end_eh_spec): Don't
575 (process_start_catch_block): Likewise.
576 (push_eh_cleanup): Use finish_decl_cleanup.
577 (initialize_handler_parm): New function.
578 (expand_start_catch_block): Use it.
579 (expand_end_catch_block): Use tree-generation functions, not
580 RTL-generation functions.
581 (expand_start_eh_spec): Likewise.
582 (expand_end_eh_spec): Likewise.
583 (expand_exception_blocks): Simplify.
584 (start_anon_func): Use do_pushlevel.
585 (end_anon_func): Use do_poplvel. Call expand_body for the
587 * expr.c (do_case): Don't call define_case_label.
588 * init.c (create_temporary_var): Set DECL_CONTEXT for local
590 * method.c (emit_thunk): Call expand_body for the
592 (sythesize_method): Likewise.
593 * parse.y (handler_args): Give it ttype.
594 (eat_saved_input): Call expand_body.
595 (base_init): Use do_pushlevel.
596 (pending_inline): Call expand_body.
597 (handler): Adjust calls to finish_handler_parms and
599 (handler_args): Don't call expand_start_catch_block. Return the
600 catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
601 * parse.c: Regenerated.
602 * rtti.c (synthesize_tinfo_fn): Call finish_function.
603 * semantics.c (do_pushlevel): Give it external linkage. Build
605 (do_poplevel): Likewise.
606 (finish_case_label): Call define_case_label when doing semantic
608 (finish_goto_stmt): Create RTL for labels.
609 (finish_function_try_block): Set in_function_try_handler
611 (finish_function_handler_sequence): Unset it.
612 (finish_handler_parms): Use expand_start_catch_block even when
613 building a statement-tree.
614 (begin_catch_block): New function.
615 (finish_handler): Move a little RTL-generation logic here.
616 (finish_decl_cleanup): Allow cleanups for empty declarations.
617 (finish_named_return_value): Don't pushdecl when not doing
619 (expand_stmt): Don't do semantic analysis for variable
620 declarations. Handle START_CATCH_STMT. Call expand_label
621 directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
622 HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
623 (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
624 RETURN_INIT and function try blocks.
626 * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
627 x_scope_stmt_stack. Add x_in_charge_parm.
628 (current_eh_spec_try_block): New macro.
629 (current_scope_stmt_stack): Likewise.
630 (current_in_charge_parm): Likewise.
631 * decl.c (start_function): Initialize current_in_charge_parm.
632 (finish_function): Use current_in_charge_parm rather than looking
634 * search.c (expand_indirect_vtbls_init): Likewise.
636 * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
637 (TRY_BLOCK): Likewise.
639 (START_CATCH_STMT): New tree node.
640 (SCOPE_STMT): Likewise.
641 * cp-tree.h (SCOPE_BEGIN_P): New macro.
642 (SCOPE_NULLIFIED_P): Likewise.
643 (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
644 (struct lang_decl): Add saved_language_function.
645 (DECL_PENDING_INLINE_INFO): Adjust documentation.
646 (DECL_PENDING_INLINE_P): New macro.
647 (TYPE_TI_ARGS): Fix typo in comment.
648 (DECL_SAVED_TREE): Add to documentation.
649 (DECL_SAVED_FUNCTION_DATA): New macro.
650 (START_CATCH_TYPE): Likewise.
651 (SCOPE_END_P): New macro.
652 (declare_parm_level): Don't declare.
653 * decl.c (mark_lang_function): New function, split out from
654 mark_cp_function_context.
655 (save_function_data): New function.
656 (declare_parm_level): Remove.
657 (finish_function): Use save_function_data to squirrel away
658 important stuff for later use.
659 (mark_cp_function_context): Use mark_function_data.
660 (lang_mark_tree): Likewise.
661 * lex.c (begin_definition_of_inclass_inline): Set
662 DECL_PENDING_INLINE_P.
663 (store_pending_inline): Clear it.
664 * pt.c (tsubst_decl): Likewise.
666 1999-09-17 Nathan Sidwell <nathan@acm.org>
668 * call.c (perform_implicit_conversion): Deal with error_mark_node.
670 1999-09-17 Mark Mitchell <mark@codesourcery.com>
672 * decl.c (warn_extern_redeclared_static): Don't get confused by
673 static member functions.
674 (duplicate_decls): Merge DECL_THIS_STATIC.
676 * decl.c (expand_static_init): Make sure assignments to local
677 statics actually occur.
679 1999-09-17 Mark Mitchell <mark@codesourcery.com>
681 * cp-tree.h (poplevel_class): Declare.
682 * class.c (popclass): Use poplevel_class, not poplevel.
683 * decl.c (poplevel_class): Don't make it static. Don't return a
685 (poplevel): Don't call poplevel_class; abort in a class
686 binding level is seen.
687 * semantics.c (finish_translation_unit): Use pop_everything.
688 * parse.y (member_init): Allow errors.
689 (pending_inline): Call finish_function.
690 * parse.c: Regenerated.
691 * Makefile.in (CONFLICTS): Adjust.
693 1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
695 * error.c: Reduce code duplication.
696 (dump_template_value): New function.
697 (dump_type_real): Use it.
698 (dump_decl): Likewise.
699 (dump_function_name): Likewise.
700 (dump_function_decl): Don't be too talkative about function return
703 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
705 * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
707 * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
709 1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
711 * decl2.c (finish_file): Also call check_global_declarations for
712 the pending_statics list.
714 1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
716 * lex.c (cp_pragma_implementation): Allow #pragma implementation
719 1999-09-15 Richard Henderson <rth@cygnus.com>
721 * lex.c (mark_impl_file_chain): Follow the next chain.
723 1999-09-15 Mark Mitchell <mark@codesourcery.com>
725 * decl.c (warn_extern_redeclared_static): Simplify. Catch
726 problems with extern "C" functions redeclared as static.
727 (duplicate_decls): When a builtin is redeclared static, make the
728 new function have internal linkage.
730 1999-09-15 Mark Mitchell <mark@codesourcery.com>
732 * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
733 * pt.c (tsubst_copy): Likewise.
734 * tree.c (search_tree): Likewise.
737 1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
739 * typeck2.c (ack): Don't declare progname.
741 1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
743 * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
744 filenames with ggc_alloc_string.
746 1999-09-14 Mark Mitchell <mark@codesourcery.com>
748 * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
750 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
752 * cvt.c (build_up_reference): Likewise.
753 * tree.c (build_cplus_new): Likewise.
754 (get_target_expr): Likewise.
756 Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
758 * Makefile.in: Prepend $(SHELL) to move-if-change calls.
760 1999-09-13 Mark Mitchell <mark@codesourcery.com>
762 * cp-tree.h (build_target_expr): New function.
763 * call.c (build_conditional_expr): Use build_target_expr.
764 (convert_like): Likewise.
765 (build_over_call): Likewise.
766 * cvt.c (build_up_reference): Likewise.
767 * decl.c (build_cleanup_on_safe_obstack): Fold into ...
768 (destroy_local_var): Here.
769 (build_target_expr): New function.
770 * tree.c (build_cplus_new): Use it.
771 (get_target_expr): Likewise.
773 1999-09-13 Nathan Sidwell <nathan@acm.org>
775 * typeck.c (expr_sizeof): Don't decay arrays and functions.
776 Remove misleading comment.
777 (build_compound_expr): Don't decay arrays.
779 1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
781 * call.c (build_conditional_expr): Always use a TARGET_EXPR for
784 Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
786 * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
788 * g++spec.c: Include gcc.h.
789 (lang_specific_driver): Constify a char*. Call xcalloc, not
790 xmalloc/bzero. All calls to the function pointer parameter now
791 explicitly call `fatal'.
793 1999-09-12 Mark Mitchell <mark@codesourcery.com>
795 * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
796 * cvt.c (ocp_convert): Complete the from and destination types.
797 Adjust warning about functions always being `true' in conditionals.
798 * decl.c (duplicate_decls): Don't play funny games with abort.
799 * error.c (dump_expr): Handle OVERLOADs.
800 * spew.c (probe_obstack): Remove.
801 * typeck.c (condition_conversion): Use perform_implicit_conversion.
803 1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
805 * cp-tree.h (auto_function, define_function): Adjust prototypes.
806 * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
808 (auto_function): Likewise, for CODE arg.
809 Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
810 (builtin_function): ... here.
812 1999-09-11 Mark Mitchell <mark@codesourcery.com>
814 * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
815 (init_decl_processing): Don't set TREE_PERMANENT for the
817 (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
818 (grokdeclarator): Likewise.
819 (grokparms): Don't check TREE_PERMANENT when building up lists.
820 * decl2.c (grokfield): Don't assert TREE_PERMANENT.
821 (mark_inline_for_output): Likewise.
822 * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
823 * init.c (build_offset_ref): Don't check TREE_PERMANENT.
824 * lex.c (check_newline): Don't check ggc_p; it is always one.
825 * pt.c (process_template_parm): Don't check TREE_PERMANENT.
826 * spew.c (yylex): Don't copy_node or probe_obstacks for
827 non-permanent CONSTANTs and STRINGs.
828 * tree.c (build_cplus_array_type_1): Don't fuss with
829 TREE_PERMANENT on ARRAY_TYPEs.
831 * cp-tree.def (CLEANUP_STMT): New node.
832 * cp-tree.h (language_function): Add name_declared.
833 (current_function_name_declared): New macro.
834 (CLEANUP_DECL): New macro.
835 (CLEANUP_EXPR): Likewise.
836 (emit_local_var): Likewise.
837 (finish_decl_cleanup): New function.
838 * cvt.c (build_up_reference): Simplify.
839 (ocp_convert): Remove dead code.
840 * decl.c (start_decl): Remove call to add_decl_stmt.
841 (grok_reference_init): Adjust, to handle bindings temporaries to
842 references. Remove dead code.
843 (initialize_local_var): Don't generate RTL for
844 declarations here, or build cleanups here. Don't fuss with
845 obstacks. Replace expand_start_target_temps calls with explicit
846 setting of stms_are_full_exprs_p.
847 (destroy_local_var): New function.
848 (emit_local_var): Likewise.
849 (cp_finish_decl): Use them, as appropriate.
850 (start_function): Announce template functions.
851 (store_parm_decls): Don't call declare_function_name here.
852 (finish_stmt): Don't start emit base-initialization code when just
853 building the statement-tree.
854 * init.c (create_temporary_var): Move add_decl_stmt call ...
855 (get_temp_regvar): Here.
856 * pt.c (tsubst_expr): Make DECL_INITIAL look like what
857 cp_finish_decl would expect. Don't call add_decl_stmt.
858 * semantics.c (begin_compound_stmt): Call declare_function_name,
860 (finish_decl_cleanup): New function.
861 (expand_stmt): Use emit_local_var to output variables.
862 (expand_body): Set current_funtion_name_declared.
864 1999-09-10 Mark Mitchell <mark@codesourcery.com>
866 * cp-tree.h (finish_cleanup_try_block): New function.
867 * semantics.c (finish_cleanup_try_block): Add comment.
869 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
871 * cp-tree.h: Delete declarations for all tree nodes now moved to
873 * decl.c: Delete their definitions.
874 (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
875 FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
877 (init_decl_processing): Call build_common_tree_nodes and
878 build_common_tree_nodes_2 instead of building their nodes here.
879 Don't add gc roots for them.
881 1999-09-10 Mark Mitchell <mark@codesourcery.com>
883 * cp-tree.h (language_function): Rename expanding_p to
884 x_expanding_p. Rename named_label_uses to x_named_label_uses.
885 (expanding_p): Adjust accordingly.
886 (TREE_VIA_PRIVATE): Fix typo in comment.
887 (DECL_REFERENCE_SLOT): Remove.
888 (SET_DECL_REFERENCE_SLOT): Likewise.
889 * decl.c (named_label_uses): Adjust. Remove chicken comment.
890 (push_overloaded_decl): Don't truncate the chain of bindings when
891 adding an overloaded function.
892 (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
893 (initialize_local_var): Fix typo in comment.
894 (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
895 * decl2.c (start_objects): Make the fact that we are expanding
896 the generated function right away explicit.
897 (start_static_storage_duration_function): Likewise.
898 (finish_file): Fix typo in comment.
899 * init.c (build_vec_init): Correct bugs in handling cleanups.
900 * semantics.c (maybe_convert_cond): New function.
901 (FINISH_COND): Always store the condition, even if there's
903 (finish_if_stmt_cond): Use maybe_convert_cond.
904 (finish_while_stmt_cond): Likewise.
905 (finish_do_stmt): Likewise.
906 (finish_for_cond): Likewise.
907 (expand_cond): Adjust.
909 * cp-tree.h (FN_TRY_BLOCK_P): New macro.
910 * init.c (perform_member_init): Remove obstack machinations.
911 (expand_cleanup_for_base): Likewise.
912 (finish_init_stmts): Mark the statement-expression as used.
913 * method.c (emit_thunk): Use tree-generating functions, not
915 (do_build_copy_constructor): Likewise.
916 (do_build_assign_ref): Likewise.
917 (synthesize_method): Likewise. Keep track of line numbers.
918 * pt.c (tsubst_expr): Handle various kinds of try blocks.
919 * semantics.c (expand_stmts): Remove.
920 (begin_function_try_block): Set FN_TRY_BLOCK_P.
921 (finish_function_try_block): Be careful rechaining
923 (expand_stmt): Loop through all the statements at a given level.
924 (exapnd_body): Be careful with line-numbers here too. Prepare for
925 being called directly from the parser.
927 * cp-tree.h (finish_function): Adjust prototype.
928 * decl.c (finish_function): Return the function compiled.
929 * pt.c (instantiate_decl): Don't play games with obstacks.
930 * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
931 (search_tree): Likewise.
932 * typeck.c: Fix typo in comment.
933 * typeck2.c (store_init_value): Add comment.
935 * cp-tree.h (CPTI_ATEXIT): New macro.
936 (atexit_node): Likewise.
937 * decl.c (destroy_local_static): New function, broken out from ...
938 (expand_static_init): Here.
940 * rtti.c (get_tinfo_var): These should always be global
941 (expand_si_desc): Use tree, not RTL, functions to generate code.
942 (expand_class_desc): Likewise.
943 (expand_ptr_desc): Likewise.
944 (expand_attr_desc): Likewise.
945 (expand_generic_desc): Likewise.
946 (synthesize_tinfo_fn): Likewise.
948 1999-09-09 Mark Mitchell <mark@codesourcery.com>
950 * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
951 (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
953 (RECHAIN_STMST_FROM_CHAIN): Likewise.
955 * parse.y (simple_stmt): Fix typo in last change.
957 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
958 (STMT_IS_FULL_EXPR_P): Likewise.
959 (STMT_LINENO_FOR_FN_P): Likewise.
960 (prep_stmt): New function.
961 (building_stmt_tree): Tweak for safety.
962 * pt.c (tsubst_expr): Use prep_stmt throughout.
963 (add_tree): Move it to semantics.c
964 * semantics.c (add_tree): Move it here.
965 (finish_expr_stmt_real): New function.
966 (finish_expr_stmt): Use it.
967 (finish_if_stmt_cond): Use FINISH_COND.
968 (finish_while_stmt_cond): Likewise.
969 (finish_for_cond): Likewise.
970 (finish_stmt_tree): Tweak line-number handling.
971 (prep_stmt): New function.
972 (expand_stmt): Use it.
974 * cp-tree.h (begin_switch_stmt): Adjust prototype.
975 (finish_switch_cond): Likewise.
976 * parse.y (simple_stmt): Adjust accordingly.
977 * parse.c: Regenerated.
978 * pt.c (tsubst_expr): Adjust accordingly.
979 * semantics.c (expand_cond): New function.
980 (FINISH_COND): New macro.
981 (begin_switch_stmt): Build the SWITCH_STMT here.
982 (finish_switch_stmt_cond): Not here.
983 (expand_stmt): Adjust calls to begin_switch_stmt and
984 finish_switch_cond. Use expand_cond throughout.
986 * dump.c (dequeue_and_dump): Dump types for constants.
987 Describe DECL_ARG_TYPE more intuitively.
990 * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
991 (lang_cleanup_tree): Remove.
992 * lex.c (make_lang_type): Use ggc_alloc to allocate
995 Reorganize per-function data.
996 * cp-tree.h (saved_scope): Add function_decl, bindings.
997 (language_function): Rename binding_level to bindings.
998 (cp_function_chain): Use the current_function, not the
999 outer_function_chain.
1000 (current_class_ptr): Make it work, even when there's no
1002 (current_class_ref): Likewise.
1003 (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
1005 (clear_temp_name): Remove.
1006 * decl.c (check_function_type): New function, broken out from
1008 (current_binding_level): Adjust definition.
1009 (pushlevel): Simplify.
1010 (poplevel): Don't use named_label_uses when we're outside
1012 (mark_saved_scope): Mark function_decl and bindings.
1013 (maybe_push_to_top_level): Don't unconditionally push a new
1014 function context. Save bindings and the current_function_decl.
1015 Don't clear named_labels.
1016 (pop_from_top_level): Pop function context if appropriate.
1017 (init_decl_processing): Set init_lang_status and free_lang_status,
1018 rather than save_lang_status and restore_lang_status.
1019 (start_function): Take SF_* flags. Don't clear per-function data.
1020 Reorder and simplify to use new per-function data code. Add
1022 (store_parm_decls): Don't call init_function_start here.
1023 (finish_function): Adjust for new handling of per-function data.
1024 (push_cp_function_context): Simplify.
1025 (mark_cp_function_context): Change binding_level to bindings.
1026 * decl2.c (clear_temp_name): Remove.
1027 (start_objects): Use SF flags to start_function.
1028 (start_static_storage_duration_function): Likewise.
1029 * except.c (start_anon_func): Remove redundant calls to
1030 push_function_context_to. Use SF flags to start function.
1031 (end_anon_func): Remove redundant call to pop_function_context
1033 * lex.c (reinit_parse_for_function): Don't initialize per-function
1035 * method.c (emit_thunk): Clear current_function after calling
1036 assemble_end_function. Use SF flags for start_function.
1037 (synthesize_method): Use SF flags for start_function.
1038 * parse.c: Regenerated.
1039 * parse.y (fn.defpen): Likewise.
1040 (pending_inline): Clear current_function, even if something goes
1042 * pt.c (instantiate_decl): Use SF flags to start_function.
1043 Don't save and restore expanding_p.
1044 (add_tree): Handle the case where we are outside any function.
1045 (end_tree): Likewise.
1046 * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
1047 * semantics.c (begin_function_definition): Likewise.
1048 (expand_body): Likewise.
1050 1999-09-09 Nathan Sidwell <nathan@acm.org>
1052 * cp-tree.h (convert_to_void): Prototype new function.
1053 (require_complete_type_in_void): Remove prototype.
1054 * cvt.c (convert_to_void): New function.
1055 (ocp_convert): Use convert_to_void.
1056 * decl.c (cplus_expand_expr_stmt): Likewise, for complete
1058 * typeck.c (require_complete_type_in_void): Remove function.
1059 (build_compound_expr): Use convert_to_void.
1060 (build_static_cast): Likewise.
1061 (build_c_cast): Likewise.
1062 * semantics.c (finish_expr_stmt): Do not decay full expressions.
1064 * typeck.c (build_x_compound_expr): Add FIXME.
1066 1999-09-08 Mark Mitchell <mark@codesourcery.com>
1068 * cp-tree.h (scratch_tree_cons): Remove.
1069 * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
1070 and perm_tree_cons with plain tree_cons.
1071 * class.c: Likewise.
1073 * decl2.c: Likewise.
1074 * except.c: Likewise.
1078 * method.c: Likewise.
1079 * parse.y: Likewise.
1083 * search.c: Likewise.
1084 * typeck.c: Likewise.
1085 * parse.c: Regenerated.
1086 * tree.c (build_srcloc): Simplify.
1088 1999-09-08 Mark Mitchell <mark@codesourcery.com>
1090 * cp-tree.h (lang_decl_flags): Remove permanent_attr.
1092 (LANG_DECL_PERMANENT): Remove.
1093 * decl.c (duplicate_decls): Don't mess about with obstacks trying
1095 (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
1096 * lex.c (free_lang_decl_chain): Remove.
1097 (build_lang_decl): Don't use obstacks.
1098 (retrofit_lang_decl): Likewise.
1099 (copy_lang_decl): Likewise.
1101 * cp-tree.h (saved_scope): Remove old_binding_level and
1102 function_decl. Tidy up.
1103 * decl.c (mark_saved_scope): Don't set them.
1104 (maybe_push_to_top_level): Clear memory.
1106 * decl.c (layout_var_decl): Change prototype. Don't complete
1107 types for external objects.
1108 (check_initializer): Likewise. Tidy.
1109 (initialize_local_var): Complete types here.
1110 (cp_finish_decl): Not here. Reorganize a little.
1111 (grokvardecl): Don't complete types here.
1113 * decl.c (start_function): Clear last_dtor_insn and
1114 last_parm_cleanup_insn.
1115 (push_cp_function_context): Just copy over a little of
1116 the old context, not all of it.
1118 * cp-tree.h (copy_to_permanent): Remove.
1119 (permanent_p): Likewise.
1120 * decl.c (building_typename_type): Don't use copy_to_permanent.
1121 (start_decl): Likewise.
1122 (grok_reference_init): Likewise.
1123 (cp_finish_decl): Likewise.
1124 * init.c (build_new_1): Don't use mapcar.
1125 (build_vec_delete_1): Don't use copy_to_permanent.
1126 (build_vec_init): Likewise.
1127 * parse.y (primary): Likewise.
1128 * parse.c: Regenerated.
1129 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
1130 (lookup_template_class): Likewise.
1131 (tsubst_friend_function): Likewise.
1132 (instantiate_class_template): Likewise.
1133 (tsubst_decl): Likewise.
1135 (instantiate_template): Likewise.
1137 * rtti.c (get_tinfo_fn): Likewise.
1138 (build_dynamic_cast): Likewise.
1139 * semantics.c (finish_if_stmt_cond): Likewise.
1140 (finish_while_stmt_cond): Likewise.
1141 (finish_do_stmt): Likewise.
1142 (finish_for_cond): Likewise.
1143 (finish_for_expr): Likewise.
1144 (finish_cleanup): Likewise.
1145 (add_decl_stmt): Likewise.
1146 (finish_named_return_value): Likewise.
1147 (finish_qualified_call_expr): Likewise.
1148 * tree.c (perm_manip): Remove.
1149 (build_exception_variant): Don't use copy_to_permanent.
1150 (permanent_p): Remove.
1151 (copy_to_permament): Remove.
1152 (build_min_nt): Don't use copy_to_permanent.
1153 (build_min): Likewise.
1154 (min_tree_cons): Likewise.
1155 * typeckc.c (build_static_cast): Likewise.
1156 (build_reinterpret_cast): Likewise.
1157 (build_const_cast): Likewise.
1159 1999-09-07 Mark Mitchell <mark@codesourcery.com>
1161 * decl.c (ggc_p): Set it to 1.
1162 (mark_saved_scope): Add prototype.
1164 1999-09-07 Richard Henderson <rth@cygnus.com>
1166 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
1167 * typeck.c (self_promoting_args_p): Delete.
1169 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
1171 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
1172 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
1174 1999-09-07 Mark Mitchell <mark@codesourcery.com>
1176 * Makefile.in (tree.o): Depend on ggc.h.
1177 * class.c (make_method_vec): Remove.
1178 (free_method_vec): Likewise.
1179 (free_method_vecs): Remove.
1180 (add_method): Don't use them.
1181 * cp-tree.def (PTRMEM_CST): Make it longer.
1182 (TEMPLATE_PARM_INDEX): Make it shorter.
1183 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
1184 (template_parm_index): Remove RTL field.
1185 (ptrmem_cst): Add RTL field.
1186 (finish_function): Removed parameter.
1187 (process_next_inline): Change prototype.
1188 (init_cplus_unsave): Rename to init_tree.
1189 (binding_init): Remove.
1190 * decl.c (free_binding_nodes): Remove.
1191 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
1192 (pop_binding): Don't use free_binding_nodes.
1193 (free_binding_vecs): Remove.
1194 (store_bindings): Don't use them.
1195 (pop_from_top_level): Likewise.
1196 (lookup_namespace_name): Simplify.
1197 (build_typename_type): Don't use obstack_free.
1198 (unqualified_namespace_lookup): Simplify.
1199 (lookup_name_real): Simplify.
1200 (start_function): Remove comment about leaks.
1201 (finish_function): Removed nested parameter. Call
1202 expand_end_bindings even when building_stmt_tree.
1203 Call ggc_push_context and ggc_pop_context around
1204 rest_of_compilation, if necessary.
1205 (mark_cp_function_context): Handle a NULL language-context.
1206 (lang_mark_false_label_stack): Fix typo.
1207 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
1208 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
1209 pointer to method types.
1210 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
1211 * decl2.c (finish_objects): Adjust call to finish_function.
1212 (finish_static_store_duration_function): Likewise.
1213 (do_nonmember_using_decl): Remove call to binding_init.
1214 * except.c (end_anon_func): Adjust call to finish_function.
1215 * lex.c (mark_impl_file_chain): New function.
1216 (init_parse): Call init_tree, not init_cplus_unsave.
1218 (cp_pramga_interface): Use xmalloc, not permalloc.
1219 (cp_pragma_implementation): Likewise.
1220 (begin_definition_of_inclass_inline): Simplify.
1221 (process_next_inline): Adjust prototype.
1222 (do_scoped_id): Don't call binding_init.
1223 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
1224 * method.c (emit_thunk): Adjust call to finish_function.
1225 (synthesize_method): Likewise.
1226 * parse.y (%union): Add a new `pi' variant.
1227 (PRE_PARSED_FUNCTION_DECL): Use it.
1228 (fn.defpen): Likewise.
1229 (fndef): Adjust call to finish_function.
1230 * pt.c (instantiate_decl): Likewise.
1231 * rtti.c (syntheisze_tinfo_fn): Likewise.
1232 * semantics.c (expand_body): Likewise.
1233 * tree.c: Include ggc.h.
1234 (mark_list_hash): New function.
1235 (binding_init): Remove.
1236 (init_cplus_unsave): Rename to ...
1237 (init_tree): This. Add GC roots.
1239 1999-09-05 Mark Mitchell <mark@codesourcery.com>
1241 Get ready for garbage collection.
1242 * Makefile.in (CXX_TREE_H): Add varray.h
1243 (lex.o): Depend on ggc.h.
1245 (decl2.o): Likewise.
1246 (method.o): Likewise.
1247 (search.o): Likewise.
1250 * class.c: Include ggc.h.
1251 (current_class_name): Remove.
1252 (current_class_type): Likewise.
1253 (current_access_specifier): Likewise.
1254 (previous_class_type): Likewise.
1255 (previous_class_values): Likewise.
1256 (class_cache_firstobj): Likewise.
1257 (current_lang_base): Likewise.
1258 (current_lang_stack): Likewise.
1259 (current_lang_stacksize): Likewise.
1260 (lang_name_c): Likewise.
1261 (lang_name_cplusplus): Likewise.
1262 (lang_name_java): Likewise.
1263 (current_lang_name): Likewise.
1264 (base_layout_decl): Likewise.
1265 (access_default_node): Likewise.
1266 (access_public_node): Likewise.
1267 (access_protected_node): Likewise.
1268 (access_private_node): Likewise.
1269 (access_default_virtual_node): Likewise.
1270 (access_public_virtual_node): Likewise.
1271 (access_protected_virtual_node): Likewise.
1272 (access_private_virtual_node): Likewise.
1273 (signed_zero_node): Likewise.
1274 (init_class_processing): Don't build base_layout_decl.
1275 (push_lang_context): Adjust now that current_lang_base is a varray.
1276 (pop_lang_context): Likewise.
1277 * cp-tree.h: Include varray.h.
1278 (cp_global_trees): Add access_default, access_public,
1279 access_protected, access_private, access_default_virtual,
1280 access_public_virtual, access_protected_virtual,
1281 access_private_virtual, ctor_identifier, delta2_identifier,
1282 delta_identifier, dtor_identifier, in_charge_identifier,
1283 index_identifier, nelts_identifier, this_identifier,
1284 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
1285 lang_name_c, lang_name_cplusplus, lang_name_java,
1286 empty_except_spec, null, jclass, minus_one, terminate.
1287 (saved_scope): Move here from decl.c. Define globals in terms of
1288 saved_scope: current_namespace, current_class_name,
1289 current_class_type, current_access_specifier, current_lang_stack,
1290 current_lang_base, current_lang_name, current_function_parms,
1291 current_template_parms, processing_template_decl,
1292 processing_specialization, processing_explicit_instantiation,
1293 previous_class_type, previous_class_values, class_cache_firstobj.
1294 (scope_chain): New variable.
1295 (init_pt): New function.
1296 * decl.c (current_namespace): Remove.
1297 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
1298 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
1299 (delta_identifier, delta2_identifier): Likewise.
1300 (pfn_or_delta2_identifier, tag_identifier): Likewise
1301 (vt_off_identifier, empty_except_spec, null_node): Likewise.
1302 (current_function_parms, current_lang_base): Remove.
1303 (current_lang_stack, previous_class_values): Remove.
1304 (class_binding_level): Macroize.
1305 (saved_scope): Remove.
1306 (current_saved_scope): Rename to scope_chain.
1307 (mark_saved_scope): Adjust for new scope structure.
1308 (maybe_push_to_top_level): Likewise.
1309 (pop_from_top_level): Likewise.
1310 (duplicate_decls): Adjust now that current_lang_base is a varray.
1311 (build_typename_type): Call ggc_add_tree_hash_table_root.
1312 (init_decl_processing): Call init_pt. Call push_to_top_level to
1313 set up globals. Add GC roots.
1314 (xref_basetypes): Adjust now that current_lang_base is a varray.
1315 * decl.h (this_identifier): Remove.
1316 (in_charge_identifier): Likewise.
1317 * decl2.c: Don't include varray.h.
1318 (current_namespace): Remove.
1319 (init_decl2): Add GC roots.
1320 * except.c (Terminate): Remove.
1321 (init_exception_processing): Use terminate_node instead.
1322 (build_terminate_handler): Likewise.
1323 * init.c (nc_nelts_field_id): Remove.
1324 (minus_one): Likewise.
1325 (init_init_processing): Use minus_one_node and nelts_identifier
1326 instead. Add GC roots.
1327 (jclass_node): Remove.
1328 (build_new_1): Use nelts_identifier.
1329 (build_vec_init): Likewise.
1330 (build_vec_delete): Likewise.
1331 * lex.c: Include ggc.h.
1332 (defarg_fn): Move declaration early.
1333 (defarg_parms): Likewise.
1334 (init_parse): Add GC roots.
1335 (handle_cp_pragma): Remove redundant declaration of
1337 * method.c: Include ggc.h.
1338 (btypelist): Make it a varray. All uses changed.
1339 (ktypelist): Likewise.
1340 (init_method): Add GC roots.
1341 * pt.c: Don't include varray.h. Include ggc.h.
1342 (current_template_parms): Remove.
1343 (processing_template_decl): Likewise.
1344 (processing_specialization): Likewise.
1345 (processing_explicit_instantiation): Likewise.
1346 (init_pt): New function.
1347 * repo.c: Include ggc.h.
1348 (init_repo): Add GC roots.
1349 * search.c: Don't include varray.h.
1350 (_vptr_name): Remove.
1351 (lookup_field_1): Use vtpr_identifier instead.
1352 (expand_indirect_vtbls_init): Remove redundant declaration of
1353 in_charge_identifier.
1354 (init_search_processing): Use vptr_identifier.
1356 1999-09-05 Richard Henderson <rth@cygnus.com>
1357 Bernd Schmidt <bernds@cygnus.co.uk>
1358 Mark Mitchell <mark@codesourcery.com>
1360 * Makefile.in (parse.o): Depend on ggc.h.
1361 (decl2.o): Depend on ggc.h.
1362 (init.o): Depend on ggc.h.
1363 * cp-tree.h (init_decl2): Declare.
1364 (cp_parse_init): Likewise.
1365 * decl.c (ggc_p): Define to zero.
1366 (mark_saved_scope): New function.
1367 (init_decl_processing): Call cp_parse_init, and cp_decl2.
1369 (expand_static_init): Add GC roots.
1370 * decl2.c: Include ggc.h.
1371 (init_decl2): New function.
1372 * init.c: Include ggc.h.
1373 (init_init_processing): Add GC roots.
1374 * parse.y: Include ggc.h.
1375 (cp_parse_init): New function.
1377 1999-09-04 Mark Mitchell <mark@codesourcery.com>
1379 * decl.c (init_decl_processing): Set mark_lang_status.
1380 (lang_mark_false_label_stack): Adjust prototype.
1381 * decl2.c (grok_function_init): Remove extraneous declaration of
1384 * Make-lang.in (cc1plus): Remove dependency on GGC.
1385 * Makefile.in (OBJS): Don't mention ggc-simple.o.
1386 (OBJDEPS): Don't mention ggc-simple.o.
1388 * Make-lang.in (cc1plus): Depend on $(GGC).
1389 * Makefile.in (OBJS): Add ggc-simple.o.
1390 (OBJDEPS): Likewise.
1391 * cp-tree.h (language_function): Rename members to `x_' versions;
1392 we now have x_named_labels, x_ctor_label, x_dtor_label,
1393 x_base_init_list, x_member_init_list, x_base_init_expr,
1394 x_current_class_ptr, x_current_class_ref, x_last_tree,
1395 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
1397 (dtor_label, ctor_label, current_base_init_list,
1398 current_member_init_list, base_init_expr, current_class_ptr,
1399 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
1400 * decl.c: Include ggc.h.
1401 (last_dtor_insn): Adjust to use x_ names.
1402 (last_parm_cleanup_insn): Likewise.
1403 (original_result_rtx): Likewise.
1404 (named_labels): Likewise.
1405 (mark_binding_level): New function.
1406 (mark_cp_function_context): Likewise.
1407 (mark_false_label_stack): Likewise.
1408 (lang_mark_tree): Likewise.
1409 (lang_cleanup_tree): Likewise.
1411 1999-09-03 Mark Mitchell <mark@codesourcery.com>
1413 * Makefile.in (CXX_TREE_H): Include function.h.
1414 (decl.o): Don't depend on function.h.
1415 (decl2.o): Likewise.
1416 (typeck.o): Likewise.
1418 (method.o): Likewise.
1419 * cp-tree.h: Include function.h.
1420 (cp_function): Rename to language_function. Remove next.
1421 (cp_function_chain): Make it a macro, not a variable.
1422 (push_cp_function_context): Don't declare.
1423 (pop_cp_function_context): Likewise.
1424 * decl.c: Don't include function.h.
1425 (push_cp_function_context): Make it static. Make it suitable for
1426 a save_lang_status callback.
1427 (pop_cp_function_context): Likewise.
1428 (maybe_push_to_top_level): Call push_function_context_to, not
1429 push_cp_function_context.
1430 (pop_from_top_level): Call pop_function_context_from, not
1431 pop_cp_function_context.
1432 (init_decl_processing): Set save_lang_status and
1433 restore_lang_status. Call push_function_context_to, not
1434 push_cp_function_context.
1435 (cp_function_chain): Remove.
1436 * decl2.c: Don't include function.h.
1437 * except.c: Don't include function.h.
1438 (start_anon_func): Call push_function_context_to, not
1439 push_cp_function_context.
1440 (end_anon_func): Call pop_function_context_from, not
1441 pop_cp_function_context.
1442 * init.c: Don't include function.h.
1443 * lex.c (begin_definition_of_inclass_inline): Call
1444 push_function_context_to, not push_cp_function_context.
1445 (process_next_inline): Call pop_function_context_from, not
1446 pop_cp_function_context.
1447 * method.c: Don't include function.h.
1448 (synthesize_method): Call push_function_context_to, not
1449 push_cp_function_context. Call pop_function_context_from, not
1450 pop_cp_function_context.
1451 * typeck.c: Don't include function.h.
1453 * decl.c (expand_static_init): Tweak handling of static
1454 initializations for objects without constructors.
1456 1999-09-03 Nathan Sidwell <nathan@acm.org>
1458 * typeck.c (build_indirect_ref): Reject dereference of pointer to
1461 1999-09-02 Mark Mitchell <mark@codesourcery.com>
1463 * cp-tree.h (cp_function): Move here, from decl.c.
1464 (cp_function_chain): Declare.
1465 (dtor_label): New macro, instead of variable.
1466 (ctor_label): Likewise.
1467 (current_base_init_list): Likewise.
1468 (current_member_init_list): Likewise.
1469 (base_init_expr): Likewise.
1470 (current_class_ptr): Likewise.
1471 (current_class_ref): Likewise.
1472 (last_tree): Likewise.
1473 (last_expr_type): Likewise.
1474 (current_function_returns_value): Likewise.
1475 (current_function_returns_null): Likewise.
1476 (current_function_just_assigned_this): Likewise.
1477 (current_function_parms_stored): Likewise.
1478 (temp_name_counter): Likewise.
1479 (static_labelno): Likewise.
1480 (expanding_p): Likewise.
1481 (stmts_are_full_exprs_p): Likewise.
1482 (in_function_try_handler): Likewise.
1483 (lang_type): Remove nested type_flags. All uses changed.
1484 * call.c (ctor_label): Remove.
1485 (dtor_label): Likewise.
1486 * class.c (current_class_ptr): Remove.
1487 (current_class_ref): Likewise.
1488 * decl.c (static_labelno): Remove.
1489 (dtor_label): Likewise.
1490 (last_dtor_insn): New macro, instead of variable.
1491 (last_parm_cleanup_insn): Likewise.
1492 (original_result_rtx): Likewise.
1493 (in_function_try_handler): Remove.
1494 (named_label_uses): New macro, instead of variable.
1495 (named_labels): Likewise.
1496 (current_function_returns_value): Remove.
1497 (current_function_returns_null): Likewise.
1498 (current_function_assigns_this): New macro, instead of variable.
1499 (current_function_just_assigned_this): Likewise.
1500 (current_binding_level): Likewise.
1501 (init_decl_processing): Call push_cp_function_context.
1502 (cp_function): Move to cp-tree.h
1503 (cp_function_chain): Make it global.
1504 (temp_name_counter): Remove.
1505 (push_cp_function_context): Simplify.
1506 (pop_cp_function_context): Likewise.
1507 * decl2.c (temp_name_counter): Remove.
1508 * init_c (current_base_init_list): Likewise.
1509 (current_member_init_list): Likewise.
1510 (base_init_expr): Likewise.
1511 * method.c (static_labelno): Likewise.
1512 * pt.c (last_tree): Likewise.
1513 * semantics.c (expanding_p): Likewise.
1514 (stmts_are_full_exprs_p): Likewise.
1515 (last_expr_type): Likewise.
1516 * typeck.c (dtor_label): Likewise.
1517 (ctor_label): Likewise.
1519 1999-09-01 Alex Samuel <samuel@codesourcery.com>
1521 * decl2.c (arg_assoc_template_arg): New prototype. New function.
1522 (arg_assoc_class): Use arg_assoc_template_arg for template
1524 (arg_assoc): Likewise.
1525 * pt.c (mangle_class_name_for_template): Allow member template
1528 1999-09-02 Nathan Sidwell <nathan@acm.org>
1530 * call.c (build_conditional_expr): Warn on enum mismatches.
1531 (convert_arg_to_ellipsis): Move non-pod check to after
1534 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1536 * gxx.gperf (hash, is_reserved_word): Add prototypes.
1538 * init.c (build_vec_init): Initialize variable `try_block'.
1540 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
1541 Likewise for bzero/memset.
1542 (token_getch, token_put_back): Add static prototypes. Remove
1543 `inline' from the definitions.
1544 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
1546 1999-09-01 Mark Mitchell <mark@codesourcery.com>
1548 * cp-tree.h (lang_type): Move align into type_flags.
1549 (CLASSTYPE_ALIGN): Adjust accordingly.
1550 * call.c (direct_reference_binding): Remove misleading comment.
1552 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1554 * parse.y (language_string): Constify.
1556 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1558 * repo.c (getpwd): Don't prototype.
1559 * xref.c (getpwd): Likewise
1561 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1563 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
1564 Remove hacks for stuff which now comes from libiberty.
1566 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
1568 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
1570 1999-08-30 Mark Mitchell <mark@codesourcery.com>
1572 * cp-tree.h (begin_init_stmts): Declare.
1573 (finish_init_stmts): Likewise.
1574 * cvt.c (build_up_reference): Wrap the declaration of a temporary
1575 in a statement-expression so that we will see it when expanding
1576 tree structure later.
1577 * init.c (begin_init_stmts): Don't make it static.
1578 (finish_init_stmts): Likewise.
1580 * cp-tree.h (start_handler_parms): New function.
1581 (expand_start_catch_block): Take only one parameter.
1582 (start_handler_parms): New function.
1583 * decl.c (start_handler_parms): Define it.
1584 * except.c (process_start_catch_block): Take only one parameter.
1585 Don't call grokdeclarator here.
1586 (expand_start_catch_block): Don't call grokdeclarator here,
1588 * parse.y (handler_args): Adjust call to
1589 expand_start_catch_block. Use start_handler_parms.
1590 * pt.c (push_template_decl_real): Make permanent lists have
1592 (tsubst_expr): Adjust calls to expand_start_catch_block
1594 * semantics.c (expand_stmt): Likewise.
1596 1999-08-29 Alex Samuel <samuel@codesourcery.com>
1598 * pt.c (push_template_decl_real): Use template declaration from
1599 class type if it exists.
1601 1999-08-29 Mark Mitchell <mark@codesourcery.com>
1603 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
1604 (maybe_inject_for_scope_var): Declare it.
1605 (initialize_local_var): Likewise.
1606 * decl.c (maybe_inject_for_scope_var): Make it global.
1607 (initialize_local_var): Likewise. Move cleanup handling here,
1608 from cp_finish_decl.
1609 (make_rtl_for_nonlocal_decl): Use
1610 push_obstacks_nochange/pop_obstacks, rather than
1611 end_temporary_allocation/resume_temporary_allocation.
1612 (cp_finish_decl): Try to complete the type of a variable when it
1613 is declared. Move cleanup-handling to initialize_local_var.
1614 (expand_static_init): Use tree-building code, rather than
1616 * decl2.c (get_temp_name): Assert non-initializedness of
1618 * init.c (create_temporary_var): Move RTL-assigning code to ...
1619 (get_temp_regvar): Here.
1620 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
1621 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
1622 call initialize_local_var to generate initialization code.
1624 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1626 * cp-tree.h (fndecl_as_string, type_as_string,
1627 type_as_string_real, args_as_string, decl_as_string,
1628 expr_as_string, code_as_string, language_as_string,
1629 parm_as_string, op_as_string, assop_as_string, cv_as_string,
1630 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
1632 * errfn.c (cp_printer): Likewise.
1634 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
1635 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
1636 cp_file_of, code_as_string, language_as_string, parm_as_string,
1637 op_as_string, assop_as_string, args_as_string, cv_as_string):
1640 * tree.c (lang_printable_name): Likewise.
1642 1999-08-28 Richard Henderson <rth@cygnus.com>
1644 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
1646 1999-08-28 Mark Mitchell <mark@codesourcery.com>
1648 * cp-tree.h (strip_array_types): New function.
1649 * decl.c (maybe_deduce_size_from_array_init): New function, split
1650 out from cp_finish_decl.
1651 (layout_var_decl): Likewise.
1652 (maybe_commonize_var): Likewise.
1653 (maybe_inject_for_scope_var): Likewise.
1654 (initialize_local_var): Likewise.
1655 (build_cleanup_on_safe_obstack): Likewise.
1656 (check_initializer): Likewise.
1657 (make_rtl_for_nonlocal_decl): Likewise.
1658 (cp_finish_decl): Use them.
1659 * typeck.c (strip_array_types): New function.
1661 * cp-tree.def (LABEL_STMT): New tree node.
1662 * cp-tree.h (LABEL_STMT_LABEL): New macro.
1663 (shadow_label): Remove.
1664 (declare_local_label): New function.
1665 (finish_label_decl): Likewise.
1666 * decl.c (make_label_decl): New function, split out from
1668 (shadowed_labels): Remove.
1669 (binding_level): Add shadowed_labels.
1670 (clear_binding_level): Remove.
1671 (push_binding_level): Just bzero the new binding level.
1672 (pushlevel): Fix indentation.
1673 (pop_label): New function.
1674 (pop_labels): Likewise, split out from poplevel.
1675 (poplevel): Pop local labels. Use pop_labels.
1676 (maybe_push_to_top_level): Don't clear shadowed_labels.
1677 (lookup_label): Use make_label_decl.
1678 (shadow_label): Remove.
1679 (declare_local_label): New function.
1680 (define_label): Simplify.
1681 (start_function): Don't clear shadowed_labels.
1682 (cp_function): Remove shadowed_labels.
1683 (push_cp_function_context): Don't save shadowed_labels.
1684 (pop_cp_function_context): Don't restore it.
1685 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
1686 * parse.y (label_decl): Use finish_label_decl.
1687 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
1689 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
1691 (finish_label_decl): New function.
1692 (expand_stmt): Handle LABEL_STMTs and local label declarations.
1694 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1696 * decl.c (lookup_label): Build labels on the permanent obstack
1697 when building statement trees. Don't build RTL for labels when
1698 building statement trees.
1699 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
1700 building statement trees.
1701 (finish_label_stmt): Likewise.
1702 (expand_stmt): Adjust accordingly.
1703 * pt.c (tsubst_expr); Likewise.
1704 (do_decl_instantiation): Robustify.
1706 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
1707 * tree.c (build_cplus_new): Set it.
1708 * expr.c (cplus_expand_expr): Use it.
1709 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
1711 * decl.c (store_parm_decls): Reset immediate_size_expand.
1712 (finish_function): Likewise.
1714 * tree.c (cplus_unsave_expr_now): Don't return a value.
1716 * semantics.c (do_poplevel): Always initialize the return value.
1718 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
1720 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
1721 * tree.h (cplus_unsave_expr_now) : Same.
1723 1999-08-25 Mark Mitchell <mark@codesourcery.com>
1725 * decl.c (grokdeclarator): Amend comment.
1726 * except.c (expand_start_catch_block): Call push_template_decl for
1727 catch-block parameters.
1728 * method.c (synthesize_method): Build an empty compound statement
1729 for the body of a constructor.
1731 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
1733 * tree.c (cp_build_qualified_type_real): If we're asking for the
1734 same quals we already have, just return.
1736 1999-08-25 Mark Mitchell <mark@codesourcery.com>
1738 * cp-tree.def (SUBOBJECT): New tree node.
1739 * cp-tree.h (CLEANUP_P): New macro.
1740 (SUBOBJECT_CLEANUP): Likewise.
1741 (keep_next_level): Add parameter.
1742 (get_temp_regvar): Don't declare.
1743 (emit_base_init): Remove parameter.
1744 (expand_aggr_init): Rename to build_aggr_init.
1745 (expand_vec_init): Rename to build_vec_init.
1746 (do_pushlevel): Remove.
1747 (do_poplevel): Likewise.
1748 (finish_cleanup): New function.
1749 (finish_subobject): Likewise.
1750 (stmts_are_full_exprs_p): New variable.
1751 * decl.c (keep_next_level): Add parameter.
1752 (cp_finish_decl): Use build_aggr_init, not
1753 expand_aggr_init. Use finish_expr_stmt to expand the code.
1754 (expand_static_init): Use tree-generating, not RTL-generating,
1755 functions to handle the initialization.
1756 (start_function): Remove dead code. Always have a momentary
1757 obstack inside the function, even before hitting the first curly
1759 (cplus_expand_expr_stmt): Move calls to
1760 expand_{start,end}_target_temps into semantics.c.
1761 (cp_function): Add stmts_are_full_exprs_p.
1762 (push_cp_function_context): Save it.
1763 (pop_cp_function_context): Restore it.
1764 * decl2.c (get_temp_regvar): Move to init.c.
1765 (do_static_initialization): Use build_{aggr,vec}_init.
1766 (do_static_destruction): Fix typo in comment.
1767 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
1768 * except.c (expand_throw): Use create_temporary_var.
1769 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
1770 * init.c (expand_vec_init_try_block): Remove.
1771 (expand_vec_init_catch_clause): Likewise.
1772 (get_temp_regvar): New function.
1773 (begin_init_stmts): Likewise.
1774 (finish_init_stmts): Likewise.
1775 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
1777 (emit_base_init): Likewise. Remove unused parameter.
1778 (expand_virtual_init): Likewise.
1779 (expand_cleanup_for_base): Use finish_subobject.
1780 (expand_aggr_vbase_init_1): Simplify.
1781 (construct_virtual_bases): Use tree-generating functions to build
1783 (expand_aggr_init): Likewise. Rename to build_aggr_init.
1784 (expand_default_init): Likewise.
1785 (expand_aggr_init_1): Likewise.
1786 (expand_vec_init): Rename to build_vec_init.
1787 * method.c (do_build_copy_constructor): Use tree-generating
1788 functions. Don't call clear_last_expr.
1789 (do_build_assign_ref): Likewise.
1790 (synthesize_method): Call clear_last_expr here.
1791 * parse.y (base_init): Don't call clear_last_expr here.
1792 (nodecls): Likewise.
1793 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
1794 * semantics.c (do_pushlevel): Move to here.
1795 (do_poplevel): Likewise.
1796 (stmts_are_full_exprs_p): New variable.
1797 (finish_expr_stmt): Handle logic for temoprary cleanup here.
1798 (finish_for_stmt): Use finish_expr_stmt.
1799 (finish_cleanup): New function.
1800 (finish_function_try_block): Fix indentation.
1801 (finish_subobject): New function.
1802 (setup_vtbl_ptr): Call keep_next_level here.
1803 (finish_stmt_expr): Handle a block with no scope inside the
1804 statement-expression.
1805 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
1807 * tree.c (search_tree): Handle INIT_EXPR.
1809 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
1810 * typeck2.c (store_init_value): Change expand_aggr_init to
1811 build_aggr_init in comment.
1813 1999-08-25 Mark Mitchell <mark@codesourcery.com>
1815 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
1817 1999-08-25 Nathan Sidwell <nathan@acm.org>
1819 * decl2.c (handle_class_head): Be graceful about additional
1820 scope qualifiers. Adjust comments to reflect reality.
1822 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
1824 * call.c (build_conditional_expr): Fix typo.
1825 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
1826 lvalue before trying to mess with the sides.
1828 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
1830 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
1832 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
1834 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
1836 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
1837 Return arbitrary pointer or NULL.
1838 (check_eh_spec): Call __throw_type_match_rtti_2.
1839 * tinfo.h (*::dcast): Return int. Add valp parm.
1840 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
1841 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
1842 (__throw_type_match_rtti): Now just a wrapper.
1844 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
1845 (init_exception_processing): Don't initialize them.
1847 1999-08-23 Paul Burchard <burchard@pobox.com>
1849 * decl.c (check_default_argument): Fix typo.
1851 1999-08-22 Mark Mitchell <mark@codesourcery.com>
1853 * cp-tree.def (STMT_EXPR): Fix typo in node name.
1855 * dump.c (dump_next_stmt): New function.
1856 (dequeue_and_dump): Use it.
1858 * pt.c (tsubst_copy): Make sure to initialize return value for a
1859 STMT_EXPR, even when processing_template_decl.
1860 * semantics.c (finish_stmt_expr): A statement-expression whose
1861 last statement is not an expression-statement has type `void'.
1863 1999-08-20 Mark Mitchell <mark@codesourcery.com>
1865 * semantics.c (finish_stmt_expr): Fix typo in comment.
1866 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
1868 * init.c (build_vec_delete_1): Make the children of a permanent
1869 BIND_EXPR permanent.
1870 * pt.c (register_specialization): Don't register a specialization
1873 1999-08-18 Andrew Haley <aph@cygnus.com>
1875 * method.c (process_overload_item): Call build_mangled_C9x_name ()
1876 for all integer parameter types larger than long long.
1878 1999-08-19 Mark Mitchell <mark@codesourcery.com>
1880 * pt.c (redeclare_class_template): Merge default template
1881 arguments in both directions.
1883 * typeck.c (common_type): Undo 1999-08-18 change. Remove
1884 compiler_error message.
1886 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
1888 * cp-tree.h: Declare flag_use_repository.
1889 * pt.c (do_decl_instantiation): Don't complain about duplicate
1890 instantiation with -frepo.
1891 (do_type_instantiation): Likewise.
1893 * pt.c (push_template_decl_real): Complain about everything
1894 that isn't a valid template.
1896 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
1899 1999-08-19 Mark Mitchell <mark@codesourcery.com>
1901 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
1902 * decl2.c (build_expr_from_tree): Handle it.
1903 * error.c (dump_expr): Likewise.
1904 * pt.c (for_each_template_parm): Likewise.
1905 (tsubst_copy): Likewise.
1906 * tree.c (search_tree): Likewise.
1907 * semantics.c (finish_pseudo_destructor_call): Create it.
1909 1999-08-18 Mark Mitchell <mark@codesourcery.com>
1911 * search.c (setup_class_bindings): Robustify.
1912 * typeck.c (common_type): Use same_type_p, not pointer equality,
1915 * cp-tree.h (build_lang_field_decl): Remove.
1916 * class.c (build_vtable): Replace calls to build_lang_field_decl
1917 with build_lang_decl.
1918 (prepare_fresh_vtable): Likewise.
1919 (finish_struct_1): Likewise.
1920 (init_class_processing): Likewise.
1921 * decl.c (push_using_decl): Likewise.
1922 (init_decl_processsing): Likewise.
1923 (grokvardecl): Likewise.
1924 (build_ptrmemfunc_type): Likewise.
1925 (grokdeclarator): Likewise.
1926 (build_enumerator): Likewise.
1927 * decl2.c (grok_x_components): Likewise.
1928 (do_class_using_decl): Likewise.
1929 * except.c (call_eh_info): Likewise.
1930 * init.c (init_init_processing): Likewise.
1931 * rtti.c (expand_class_decl): Likewise.
1932 * tree.c (build_base_fields): Likewise.
1933 (build_vbase_pointer_fields): Likewise.
1934 * lex.c (build_lang_decl): Build declarations on the permanent
1935 obstack if we're building statmeent trees.
1936 (retrofit_lang_decl): Handle both the full lang_decl and also the
1937 smaller lang_decl_flags here.
1938 (build_lang_field_decl): Remove.
1939 * pt.c (push_template_decl_real): Issue errors for variable
1940 declarations that are not static members.
1942 1999-08-18 Richard Henderson <rth@cygnus.com>
1944 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
1947 1999-08-17 Mark Mitchell <mark@codesourcery.com>
1949 * cp-tree.h (back_end_hook): New variable.
1950 * decl2.c (back_end_hook): Define it.
1951 (finish_file): If it's non-NULL, call it.
1953 * decl.c (add_decl_to_level): New function.
1954 (push_local_binding): Use it.
1955 (find_binding): Fix typo in comment.
1956 (pushdecl): Use add_decl_to_level. Put templates on the
1957 corresponding namespace-scope binding levels.
1958 * dump.c (dequeue_and_dump): Print the specializations of a
1960 * pt.c (push_template_decl_real): Don't push a template multiple
1963 1999-08-17 Mark Mitchell <mark@codesourcery.com>
1965 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
1966 (CALL_DECLARATOR_QUALS): Likewise.
1967 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
1968 * decl.c (grokdeclarator): Adjust to use them.
1969 * decl2.c (grokfield): Likewise.
1970 (reparse_absdcl_as_casts): Likewise.
1971 * lex.c (make_call_declarator): Likewise.
1972 (set_quals_and_spec): Likewise.
1973 * pt.c (tsubst): Likewise.
1974 * tree.c (mapcar): Remove special hack to handle third operand of
1977 1999-08-16 Mark Mitchell <mark@codesourcery.com>
1979 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
1980 * class.c (build_vtable): Use build_lang_field_decl to build the
1981 VAR_DECLs for vtables.
1982 (prepare_fresh_vtable): Likewise.
1983 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
1984 CAN_HAVE_FULL_LANG_DECL_P.
1985 (push_using_decl): Use build_lang_decl to build USING_DECLs.
1986 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
1987 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
1988 (build_lang_field_decl): Likewise.
1989 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
1992 * cp-tree.def (STMT_EXPR): New tree node.
1993 * cp-tree.h (STMT_EXPR_STMT): New macro.
1994 (store_return_init): Change prototype.
1995 (finish_named_return_value): New function.
1996 (expand_stmt): Likewise.
1997 (expand_body): Likewise.
1998 (begin_stmt_tree): Likewise.
1999 (finish_stmt_tree): Likewise.
2000 (expanding_p): New variable.
2001 (last_expr_type): Likewise.
2002 (building_stmt_tree): New macro.
2003 * decl.c (start_function): Use building_stmt_tree, not
2004 processing_template_decl, where appropriate.
2005 (store_parm_decls): Likewise.
2006 (store_return_init): Move most of the body to semantics.c.
2007 (finish_function): Use building_stmt_tree.
2008 (finish_stmt): Clear last_expr_type here.
2009 (cp_function): Add expanding_p, last_tree, last_expr_type.
2010 (push_cp_function_context): Save them.
2011 (pop_cp_function_context): Restore them.
2012 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
2013 * error.c (dump_expr): Handle STMT_EXPR.
2014 * except.c (expand_start_catch_block): Use building_stmt_tree.
2016 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
2017 (do_case): Move add_tree call to semantics.c.
2018 * parse.y (return_init): Use finish_named_return_value.
2019 (for.init.statement): Use finish_expr_stmt.
2020 * parse.c: Regenerated.
2021 * pt.c (do_pushlevel): Move to semantics.c.
2022 (do_poplevel): Likewise.
2023 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
2024 (tsubst_expr): Don't expand all the way to RTL here. Handle
2025 RETURN_INIT and CTOR_INITIALIZER.
2026 (instantiate_decl): Call expand_body after tsubst'ing into
2028 * semantics.c (expand_stmts): New function.
2029 (expanding_p): New variable.
2030 (last_expr_type): Likewise.
2031 (finish_expr_stmt): Use building_stmt_tree.
2032 (begin_if_stmt): Likewise.
2033 (finish_if_stmt_cond): Likewise.
2034 (finish_then_clause): Likewise.
2035 (begin_else_clause): Likewise.
2036 (finish_else_clause): Likewise.
2037 (begin_while_stmt): Likewise.
2038 (finish_while_stmt_cond): Likewise.
2039 (finish_while_stmt): Likewise.
2040 (finish_do_body): Likewise.
2041 (finish_do_stmt): Likewise.
2042 (finish_return_stmt): Likewise.
2043 (begin_for_stmt): Likewise.
2044 (fnish_for_init_stmt): Likewise.
2045 (finish_for_cond): Likewise.
2046 (finish_for_expr): Likewise.
2047 (finish_for_stmt): Likewise.
2048 (finish_break_stmt): Likewise.
2049 (finish_continue_stmt): Likewise.
2050 (finish_switch_cond): Likewise.
2051 (finish_switch_stmt): Likewise.
2052 (finish_case_label): Call add_tree here if necessary.
2053 (finish_goto_statement): Use building_stmt_tree.
2054 (begin_try_block): Likewise.
2055 (begin_function_try_block): Likewise.
2056 (finish_try_block): Likewise.
2057 (finish_function_try_block): Likewise.
2058 (finish_handler_sequence): Likewise.
2059 (finish_function_handler_sequence): Likewise.
2060 (begin_handler): Likewise.
2061 (finish_handler_parms): Likewise.
2062 (finish_handler): Likewise.
2063 (begin_compound_stmt): Likewise.
2064 (finish_compound_stmt): Likewise.
2065 (finish_asm_stmt): Likewise.
2066 (finish_label_stmt): Likewise.
2067 (finish_named_return_value): New function.
2068 (setup_vtbl_ptr): Moved here from decl2.c.
2069 (do_pushlevel): Moved here from pt.c.
2070 (do_poplevel): Likewise.
2071 (begin_stmt_expr): Use building_stmt_tree.
2072 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
2073 when building_stmt_tree.
2074 (begin_stmt_tree): New function.
2075 (finish_stmt_tree): Likewise.
2076 (expand_stmt): Likewise.
2077 (expand_body): Likewise.
2078 * tree.c (build_cplus_method_type): Make sure the argument types
2079 end up on the same obstack as the METHOD_TYPE.
2080 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
2081 THROW_EXPR, STMT_EXPR.
2082 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
2083 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
2084 sorry, if an unsupported node is encountered.
2085 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
2086 (c_expand_return): Don't call add_tree here.
2088 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2090 * pt.c (check_default_tmpl_args): Don't check in local scopes.
2091 (tsubst_decl): Make sure the declaration is on a saveable
2092 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
2094 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
2096 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
2098 Speed up Koenig lookup.
2099 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
2100 to return namespaces we've looked at.
2101 * decl2.c (lookup_using_namespace): Likewise.
2102 (add_function): Don't call ovl_member.
2103 (lookup_arg_dependent): Initialize k.namespaces to the list of
2104 namespaces seen in unqualified lookup.
2105 * call.c (equal_functions): Move here from tree.c.
2106 (joust): Use it to handle duplicate candidates.
2107 * tree.c (ovl_member): Use ==.
2109 1999-08-13 Mark Mitchell <mark@codesourcery.com>
2111 * cp-tree.def (DECL_STMT): Make it smaller.
2112 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
2113 (lang_decl): ... here. Add next.
2114 (DECL_SAVED_TREE): Adjust accordingly.
2115 (DECL_IMPLICIT_TYPEDEF_P): New macro.
2116 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
2117 (DECL_STMT_DECL): Likewise.
2118 (create_implicit_typedef): New function.
2119 (maybe_push_decl): Likewise.
2120 (tsubst_default_argument): New function.
2121 (at_function_scope_p): Likewise.
2122 (add_decl_stmt): Likewise.
2123 (push_permanent_obstack): Likewise.
2124 * call.c (convert_default_arg): Use tsubst_default_argument.
2125 * class.c (add_method): Use push_permanent_obstack.
2126 (build_self_reference): Create a TEMPLATE_DECL for the
2127 self-reference, if necessary.
2128 * decl.c (pseudo_global_level_p): Only look at the current binding
2130 (push_binding): Use push_permanent_obstack.
2131 (create_implicit_typedef): New function.
2133 (duplicate_decls): Use push_permanent_obstack.
2134 (maybe_push_decl): New function.
2135 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
2136 (start_decl_1): Remove dead code.
2137 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
2138 pseudo_global_level_p.
2139 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
2141 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
2142 pseudo_global_level_p.
2143 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
2145 (get_sentry): Use push_permanent_obstack.
2146 * dump.c (dequeue_and_dump): Enable DECL_STMT.
2147 * except.c (call_eh_info): Use push_permanent_obstack.
2148 (build_eh_type_ref): Likewise.
2149 (do_pop_exception): Likewise.
2150 (expand_eh_spec): Likewise.
2151 (alloc_eh_object): Likewise.
2152 (expand_throw): Likewise.
2153 * init.c (build_java_class_ref): Likewise.
2154 * lex.c (get_time_identifier): Likewise.
2155 (free_lang_decl_chain): Correct type.
2156 (retrofit_lang_decl): Adjust accordingly.
2157 (build_lang_field_decl): Likewise.
2158 * lex.h (free_lang_decl_chain): Likewise.
2159 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
2160 * parse.c: Regenerated.
2161 * pt.c (tsubst_default_arguments): New function.
2162 (retrieve_local_specialization): Likewise.
2163 (register_local_specialization): Likewise.
2164 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
2165 pseudo_global_level_p to determine whether or not a template is
2167 (lookup_template_class): Likewise. Use create_implicit_typedef.
2168 (instantiate_class_template): Call tsubst_default_arguments for
2169 member functions, if appropriate.
2170 (tsubst_default_argument): New function.
2171 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
2172 * search.c (at_function_scope_p): New function.
2173 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
2174 (finish_label_stmt): Likewise.
2175 (add_decl_stmt): New function.
2176 (begin_class_definition): Likewise.
2177 (finish_typeof): Likewise.
2178 * tree.c (copy_template_template_parm): Likewise.
2179 (copy_to_permanent): Likewise.
2180 (push_permanent_obstack): Define.
2181 (mark_addressable): Use it.
2182 * typeck.c (mark_addressable): Likewise.
2184 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
2186 * cp-tree.h (init_cplus_unsave): New.
2187 (cplus_unsave_expr_now): New.
2188 * lex.c (init_parse): Call init_cplus_unsave.
2189 * tree.c (init_cplus_unsave): New.
2190 (cplus_unsave_expr_now): New.
2192 1999-08-13 Mark Mitchell <mark@codesourcery.com>
2194 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
2195 decl_constant_value to simplify array bounds.
2197 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
2199 * lang-options.h: Add -fms-extensions.
2200 * cp-tree.h: Declare flag_ms_extensions.
2201 * decl2.c: Define it.
2202 * class.c (instantiate_type): Don't complain about taking the address
2203 of a bound member function if -fms-extensions.
2204 * typeck.c (build_unary_op): Likewise.
2205 * decl.c (grokdeclarator): Or about implicit int.
2206 * init.c (resolve_offset_ref): Or about implicit '&'.
2208 1999-08-11 Mark Mitchell <mark@codesourcery.com>
2210 * cp-tree.h (minimal_parse_mode): Remove.
2211 (finish_label_stmt): New function.
2212 * decl.c (saved_scope): Remove minimal parse mode.
2213 (maybe_push_to_top_level): Don't save it.
2214 (pop_from_top_level): Don't restore it.
2215 (define_label): Split out template-handling code to semantics.c.
2216 (start_decl): Don't use minimal_parse_mode.
2217 (cp_finish_decl): Likewise.
2218 (start_function): Don't increment it.
2219 (store_return_init): Don't use it.
2220 (finish_function): Don't decrement it.
2221 * parse.y (label_colon): Use finish_label_stmt throughout.
2222 * parse.c: Regenerated.
2223 * pt.c (minimal_parse_mode): Don't define it.
2224 (tsubst_expr): Use finish_label_stmt.
2225 * semantics.c (finish_label_stmt): New function.
2227 * dump.c (queue): Be careful when computing bitmasks.
2228 (dequeue_and_dump): Describe binfos as binfos, not as
2231 * parse.y (pedantic): Give it itype. Adjust usage accordingly
2233 * parse.c: Regenerated.
2235 * Make-lang.in (CXX_SRCS): Remove sig.c.
2236 * Makefile.in (CXX_OBJS): Remove sig.o.
2238 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
2239 (CPTI_SIGNATURE_TYPE): Likewise.
2240 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
2241 (opaque_type_node): Likewise.
2242 (signature_type_node): Likewise.
2243 (sigtable_entry_type): Likewise.
2244 (flag_handle_signatures): Likewise.
2245 (lang_type): Remove is_signature, is_signature_pointer,
2246 is_signature_reference, has_opaque_typedecls,
2247 sigtables_has_been_generated. Adjust dummy. Remove signature,
2248 signature_pointer_to, signature_reference_to.
2249 (IS_SIGNATURE): Remove.
2250 (SET_SIGNATURE): Remove.
2251 (CLEAR_SIGNATURE): Remove.
2252 (IS_SIGNATURE_POINTER): Remove.
2253 (IS_SIGNATURE_REFERENCE): Remove.
2254 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
2255 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
2256 (CLASSTYPE_SIGNATURE): Remove.
2257 (SIGNATURE_TYPE): Remove.
2258 (SIGNATURE_METHOD_VEC): Remove.
2259 (SIGNATURE_POINTER_TO): Remove.
2260 (SIGNATURE_REFERENCE_TO): Remove.
2261 (lang_decl_flags): Remove is_default_implementation. Rename
2262 memfunc_pointer_to to saved_tree.
2263 (IS_DEFAULT_IMPLEMENTATION): Remove.
2264 (DECL_MEMFUNC_POINTER_TO): Remove.
2265 (DECL_MEMFUNC_POINTING_TO): Remove.
2266 (DECL_SAVED_TREE): Adjust definition.
2267 (tag_types): Remove signature_type_node.
2268 (SIGNATURE_FIELD_NAME): Remove.
2269 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
2270 (SIGNATURE_OPTR_NAME): Likewise.
2271 (SIGNATURE_SPTR_NAME): Likewise.
2272 (SIGNATURE_POINTER_NAME): Likewise.
2273 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
2274 (SIGNATURE_REFERENCE_NAME): Likewise.
2275 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
2276 (SIGTABLE_PTR_TYPE): Likewise.
2277 (SIGTABLE_NAME_FORMAT): Likewise.
2278 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
2279 (SIGTABLE_TAG_NAME): Likewise.
2280 (SIGTABLE_VB_OFF_NAME): Likewise.
2281 (SIGTABLE_VT_OFF_NAME): Likewise.
2282 (finish_base_specifiers): Change prototype.
2283 (build_signature_pointer_type): Remove.
2284 (build_signature_reference_type): Remove.
2285 (build_signature_pointer_constructor): Remove.
2286 (build_signature_method_call): Remove.
2287 (build_optr_ref): Likewise.
2288 (append_signature_fields): Likewise.
2289 (signature_error): Likewise.
2290 * call.c (build_this): Remove signature support.
2291 (build_over_call): Likewise.
2292 (build_new_method_call): Likewise.
2293 * class.c (add_implicitly_declared_members): Likewise.
2294 (finish_struct_1): Likewise.
2295 (finish_struct): Likewise.
2296 * cvt.c (cp_convert_to_pointer): Likewise.
2297 (convert_to_pointer_force): Likewise.
2298 (ocp_convert): Likewise.
2299 * decl.c (sigtable_decl_p): Remove.
2300 (init_decl_processing): Remove support for signatures.
2301 (cp_finish_decl): Likewise.
2302 (grokdeclarator): Likewise.
2303 (grokparms): Likewise.
2304 (xref_tag): Likewise.
2305 (start_function): Likewise.
2306 (start_method): Likewise.
2307 * decl2.c (finish_sigtable_vardecl): Remove.
2308 (flag_handle_signatures): Remove.
2309 (lang_f_options): Remove handle-signatures.
2310 (grokfield): Remove support for signatures.
2311 (grokbitfield): Likewise.
2312 (finish_file): Likewise.
2313 (reparse_absdcl_as_casts): Likewise.
2314 * error.c (dump_type_real): Likewise.
2315 (dump_function_decl): Likewise.
2316 * friend.c (make_friend_class): Likewise.
2317 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
2318 * hash.h: Regenerated.
2319 * init.c (build_new_1): Remove support for signatures.
2320 * lang-options.h: Remove -fhandle-signatures,
2321 -fno-handle-signatures.
2322 * lex.c (init_parse): Remove support for signatures.
2323 (yyprint): Likewise.
2324 * lex.h (rid): Remove RID_SIGNATURE.
2325 * method.c (build_decl_overload_real): Remove support for
2327 (hack_identifier): Likewise.
2328 * parse.y (base_class): Likewise.
2329 (base_class.1): Likewise.
2330 (access_specifier): Likewise.
2331 * search.c (lookup_member): Likewise.
2332 * semantics.c (finish_qualified_object_call_expr): Likewise.
2333 (finish_template_type_parm): Likewise.
2334 (begin_class_definition): Likewise.
2335 (finish_base_specifier): Likewise.
2337 * tree.c (build_cplus_method_type): Remove support for signatures.
2338 * typeck.c (require_complete_type): Likewise.
2339 (c_sizeof): Likewise.
2340 (c_alignof): Likewise.
2341 (build_object_ref): Likewise.
2342 (build_component_ref): Likewise.
2343 (build_indirect_ref): Likewise.
2344 (build_c_cast): Likewise.
2345 (build_modify_expr): Likewise.
2346 (convert_for_initialization): Likewise.
2347 * typeck2.c (signature_error): Remove.
2348 (store_init_value): Remove support for signatures.
2349 (digest_init): Likewise.
2350 (build_x_arrow): Likewise.
2351 (build_functional_cast): Likewise.
2352 * xref.c (GNU_xref_decl): Likewise.
2354 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
2356 * lex.c (do_identifier): Remove unnecessary lookup of class field.
2358 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
2360 * decl2.c (set_decl_namespace): Do not complain about non-matching
2361 decls if processing a template.
2363 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2365 * decl.c (build_ptrmemfunc_type): Handle qualified
2366 pointer-to-member types here.
2367 * tree.c (cp_build_qualified_type_real): Simplify handling here.
2369 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2371 * lex.c (lang_identify): Likewise.
2373 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
2375 * Makefile.in: Update dependencies.
2376 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
2378 * decl.c: Include "function.h"
2379 (cleanup_label, return_label): Delete declarations.
2380 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
2381 (finish_function): Rename last_parm_insn variable to
2382 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
2383 * decl2.c: Include "function.h".
2384 (rtl_expr_chain): Delete declaration.
2385 * method.c: Include "function.h"
2386 * tree.c (build_vbase_pointer_fields): Don't initialize
2387 DECL_SAVED_INSNS with NULL_RTX.
2388 * typeck.c: Include "function.h"
2390 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
2392 * semantics.c (begin_function_try_block, finish_function_try_block,
2393 finish_function_handler_sequence): New fns.
2394 * parse.y (function_try_block): Use them.
2395 * pt.c (instantiate_decl): Likewise.
2397 * cp-tree.h: Declare in_function_try_handler.
2398 * decl.c: Define it.
2399 (start_function): Clear it.
2400 (struct cp_function, push_cp_function_context): Save it.
2401 (pop_cp_function_context): Restore it.
2402 * parse.y (function_try_block): Set and clear it.
2403 * except.c (expand_end_catch_block): Rethrow if we reach the end
2404 of a function-try-block handler in a ctor or dtor.
2405 * typeck.c (c_expand_return): Complain about returning from a
2406 function-try-block handler of a ctor.
2408 * parse.y (function_try_block): Call end_protect_partials
2409 before expand_start_all_catch.
2411 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
2413 * decl.c (struct binding_level): Add eh_region field.
2414 (push_binding_level): Set it.
2415 (define_label): Complain about jumping into an EH block.
2417 * ptree.c (print_lang_type): Print the real type of a PMF.
2418 Print what exceptions a fn type throws.
2420 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2422 * class.c (count_fields, add_fields_to_vec): Add static prototype.
2424 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
2425 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
2428 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
2431 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
2434 * dump.c (queue_and_dump_index, dump_int, dump_string,
2435 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
2437 (dump_stmt): Add static prototype.
2439 * errfn.c (cp_thing): Constify a char*.
2441 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
2442 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
2443 dump_expr): Constify a char*.
2445 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
2446 read_line_number): Add static prototype.
2447 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
2448 (real_yylex): Move label `letter' into the scope where it is used.
2450 * method.c (build_mangled_template_parm_index, build_overload_int,
2451 build_decl_overload_real, get_id_2): Constify a char*.
2453 * search.c (check_final_overrider): Make static.
2455 * typeck.c (composite_pointer_type): Constify a char*.
2457 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
2459 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
2460 we're looking at a class.
2462 * decl.c (lookup_name_real): Set the complain flag if we're
2463 looking for a namespace member.
2465 * lex.c (real_yylex): We can have a number with no digits.
2467 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
2469 * search.c (binfo_from_vbase): New fn.
2470 * cp-tree.h: Declare it.
2471 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
2472 from pointer to member of virtual base.
2473 * typeck.c (get_delta_difference): Likewise.
2475 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
2477 * pt.c (tsubst): Use build_index_type to build in-template array
2478 index type. Fixes g++.oliva/dwarf1.C.
2479 * decl.c (grokdeclarator): Likewise, just for consistency, as it
2480 doesn't seem to trigger the bug without it.
2482 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
2484 * typeck2.c (add_exception_specifier): Use complete_type.
2486 1999-08-06 Mark Mitchell <mark@codesourcery.com>
2488 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
2489 (dump_binary_op): Bulletproof.
2490 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
2491 * tree.c (search_tree): Don't enumerate all the nodes of classes
2492 `1', `2', and `<'; handle them generically. Don't be sorry about
2493 "unrecognized tree codes"; just abort.
2494 (no_linkage_check): Don't do linkage checks for templates.
2496 * tree.c (cp_build_qualified_type_real): Handle
2497 pointer-to-member-function types correctly.
2499 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
2501 * decl.c (pushdecl): Only give an error for shadowing a parm
2502 from *this* function.
2504 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
2506 * typeck2.c: Update URLs and mail addresses.
2508 1999-08-04 Nathan Sidwell <nathan@acm.org>
2510 * cp-tree.h (empty_except_spec): New global var.
2511 (compexcepttypes): Remove prototype.
2512 (comp_except_specs): Prototype new global function.
2513 (add_exception_specifier): Prototype new global function.
2514 * decl.c (empty_except_spec): Define new global var.
2515 (duplicate_decls): Use comp_except_specs, reword error message.
2516 (init_decl_processing): Initialize empty_except_spec.
2517 Adjust build_exception_variant calls.
2518 * parse.y (exception_specification_opt): Use empty_except_spec.
2519 (ansi_raise_identifier): Call check_for_new_type.
2520 (ansi_raise_identifiers): Use add_exception_specifier.
2521 * pt.c (tsubst): Use add_exception_specifier to build exception
2523 * search.c (check_final_overrider): New static function, broken
2524 out of get_matching_virtual. Check throw specifiers, reword
2526 (get_matching_virtual): Use check_final_overrider.
2527 * tree.c (build_exception_variant): Use comp_except_specs.
2528 * typeck.c (compexcepttypes): Remove.
2529 (comp_except_types): New static function, helper for
2530 comp_except_specs. Compare two types as exception specifiers.
2531 (comp_except_specs): New global function, compare two exception
2533 (comptypes): Adjust for comp_except_specs.
2534 * typeck2.c (add_exception_specifier): New global function.
2536 * class.c (check_for_override): Reword error message.
2538 1999-08-03 Nathan Sidwell <nathan@acm.org>
2540 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
2541 * cp-tree.h (struct lang_type): Added non_pod_class flag.
2542 (CLASSTYPE_NON_POD_P): New macro to access it.
2543 * class.c (finish_struct_1): Determine non-PODness.
2544 Check for arrays of pointers (-Weffc++).
2545 Remove array inspection duplicated code.
2546 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
2547 Use CLASSTYPE_NON_POD_P.
2549 1999-08-03 Nathan Sidwell <nathan@acm.org>
2551 * class.c (duplicate_tag_error): Preserve template information.
2553 1999-08-03 Nathan Sidwell <nathan@acm.org>
2555 * decl.c (start_enum): Show location of previous definition.
2556 * parse.y (enumlist_opt): New reduction.
2557 (structsp): Simplify enum rules to use enumlist_opt.
2559 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
2561 * lex.c (yyprint): Handle PFUNCNAME.
2563 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
2564 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
2566 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
2568 * decl.c (start_decl): Set attributes before duplicate_decls call.
2570 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2572 * Make-lang.in (CXX_SRCS): Add dump.c.
2573 * Makefile.in (CXX_OBJS): Add dump.o.
2574 (dump.o): New target.
2575 * cp-tree.h (DECL_CONV_FN_P): Document.
2576 (DECL_OVERLOADED_OPERATOR_P): New function.
2577 (TYPE_PTRMEM_CLASS_TYPE): New macro.
2578 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
2579 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
2580 (ASM_VOLATILE_P): New macro.
2581 (STMT_LINENO): Likewise.
2582 (cp_namespace_decls): New function.
2583 (dump_node_to_file): New function.
2584 * decl.c (cp_namespace_decls): New function.
2585 (walk_namespaces_r): Use it.
2586 (wrapup_globals_for_namespace): Likewise.
2587 * decl2.c (flag_dump_translation_unit): New variable.
2588 (lang_decode_option): Handle -fdump-translation-unit.
2589 (finish_file): If flag_dump_translation_unit is set, dump the
2592 * lang-options.h: Add -fdump-translation-unit.
2593 * pt.c (tsubst_template_parms): Robustify.
2594 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
2595 (tsubst_expr): Use STMT_LINENO.
2596 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
2597 for invalid cv-qualifiers even while building templates.
2599 1999-08-02 Richard Henderson <rth@cygnus.com>
2601 * call.c: Include defaults.h instead of expr.h.
2604 * typeck.c: Include defaults.h.
2606 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2608 * lex.c (errorcount, sorrycount): Don't declare.
2609 * repo.c (errorcount, sorrycount): Likewise.
2610 * typeck2.c (errorcount, sorrycount): Likewise.
2612 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2614 * call.c (convert_default_arg, build_over_call): Change all uses of
2615 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2616 Ensure expr.h is included.
2617 * decl.c (grokparams): Ditto.
2618 * pt.c (tsubst_decl): Ditto.
2619 * typeck.c (convert_arguments): Ditto.
2621 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
2623 * class.c (mark_overriders): Fix order of args to overrides.
2624 (warn_hidden): Likewise. Fix for having virtual and non-virtual
2625 functions with the same name.
2627 1999-08-02 Richard Henderson <rth@cygnus.com>
2629 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
2631 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2633 * call.c (build_conditional_expr): Fix typo in comment.
2635 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
2637 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
2638 case_stack; use in_control_zone_p.
2639 * typeck.c (c_expand_return): Likewise.
2641 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2643 * except.c (catch_clauses): Delete declaration.
2645 1999-07-30 Mark Mitchell <mark@codesourcery.com>
2647 * call.c (build_conditional_expr): Call convert_from_reference to
2648 avoid reference/non-reference type confusion. Fix typo.
2650 1999-07-30 Richard Henderson <rth@cygnus.com>
2652 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
2653 * cp-tree.h (initializer_constant_valid_p): Remove.
2655 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2657 * call.c (conditional_conversion): Don't build BASE_CONVs for
2658 conversions between things that have the same type.
2659 (build_conditional_expr): Tweak.
2660 (convert_like): Some BASE_CONVs really do require the generation
2663 * init.c (perform_member_init): Don't go through build_modify_expr
2664 for simple initializations.
2666 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
2668 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
2669 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
2670 virtual functions and MI. Simplify.
2672 * method.c: Remove prototype for largest_union_member.
2673 * pt.c (determine_specialization): Fix uninitialized warning.
2674 * lex.c (real_yylex): Likewise.
2676 1999-07-27 Mark Mitchell <mark@codesourcery.com>
2678 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
2681 * cp-tree.h (BINFO_VIRTUALS): Document new format.
2682 * class.c (modify_one_vtable): Change prototype accordingly.
2683 (modify_all_vtables): Likewise.
2684 (modify_all_direct_vtables): Likewise.
2685 (modify_all_indirect_vtables): Likewise.
2686 (build_vtable_entry_for_fn): New function.
2687 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
2688 (modify_vtable_entry): Likewise.
2689 (add_virtual_function): Likewise.
2690 (build_vtbl_initializer): New function.
2691 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
2692 (fixup_vtable_deltas1): Likewise.
2693 (fixup_vtable_deltas): Likewise.
2694 (override_one_vtable): Likewise.
2695 (finish_struct_1): Likewise.
2697 * error.c (dump_expr): Likewise.
2698 * search.c (get_abstract_virtuals_1): Likewise.
2699 (get_abstract_virtuals): Likewise.
2700 (expand_upcast_fixups): Likewise.
2701 * tree.c (debug_binfo): Likewise.
2702 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
2703 __pure_virtual here.
2705 1999-07-26 Mark Mitchell <mark@codesourcery.com>
2707 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
2708 as per 1999-07-26 change.
2710 * typeck.c (c_sizeof): Don't allow non-static data members.
2711 (expr_sizeof): Likewise.
2713 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
2715 * input.c (feed_input): Only touch lineno and input_filename
2716 if !USE_CPPLIB. Save the old values before setting the new ones.
2718 * input.c (feed_input): Add file, line parms.
2719 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
2720 (real_yylex): Check linemode before input_redirected().
2722 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
2723 from op new to warning.
2725 1999-07-26 Mark Mitchell <mark@codesourcery.com>
2727 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
2728 * call.c: All uses changed.
2729 * typeck.c: Likewise.
2731 1999-07-26 Nathan Sidwell <nathan@acm.org>
2733 * exception.cc (__cplus_type_matcher): Match __eh_matcher
2736 1999-07-26 Mark Mitchell <mark@codesourcery.com>
2738 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
2739 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
2740 (strip_top_quals): Declare.
2741 (ncp_convert): Likewise.
2742 (type_after_usual_arithmetic_converions): Likewise.
2743 (composite_pointer_type): Likewise.
2744 * call.c (strip_top_quals): Don't make it static.
2745 (promoted_arithmetic_type_p): New function.
2746 (conditional_conversion): Likewise.
2747 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
2748 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
2749 for converting a type to itself.
2750 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
2751 (implicit_conversion): Make sure the from and to types are
2753 (add_builtin_candidate): Correct handling of ?: operator.
2754 (add_builtin_candidates): Improve documentation.
2755 (build_conditional_expr): New function.
2756 (can_convert): Implement in terms of can_convert_arg.
2757 (ncp_convert): New function.
2758 * typeck.c (type_after_usual_arithmetic_conversions): New
2759 function, split out from common_type.
2760 (composite_pointer_type): New function, split out from
2761 build_conditional_expr.
2762 (common_type): Use type_after_usual_arithmetic_conversions.
2763 Remove redundant attribute merging.
2764 (comptypes): Tidy. Handle COMPLEX_TYPE.
2765 (build_binary_op_nodefault): Use null_ptr_cst_p.
2766 (build_conditional_expr): Remove.
2767 (convert_for_assignment): Use new conversion functions.
2769 * cp-tree.h (abstract_virtuals_error): Change declaration.
2770 * typeck2.c (abstract_virtuals_error): Check to see if an error
2771 ocurred, and return a boolean value accordingly.
2772 (build_functional_cast): Adjust accordingly.
2773 * class.c (finish_struct_1): Likewise.
2774 * cvt.c (ocp_convert): Likewise.
2775 * decl.c (cp_finish_decl): Likewise.
2776 (grokparams): Likewise.
2777 (grok_op_properties): Likewise.
2778 (start_function): Likewise.
2779 * init.c (build_new_1): Likewise.
2781 * pt.c (unify): Don't get confused by pointers-to-member functions.
2783 * search.c (build_cplus_new): Robustify.
2785 1999-07-24 Richard Henderson <rth@cygnus.com>
2787 * gxx.gperf (__builtin_va_arg): New.
2788 * parse.y (VA_ARG): New token.
2789 (unary_expr): Recognize it.
2791 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
2793 * g++FAQ.texi: Deleted per Joe Buck's request.
2794 * Makefile.in: Corresponding changes.
2796 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
2798 * lex.c: Sync with C frontend.
2799 (whitespace_cr): New fn.
2800 (skip_white_space): Use it.
2801 (init_parse): Reorder.
2802 (yyprint): Support CONSTANT.
2803 (pragma_getc, pragma_ungetc): Bring back.
2804 (read_line_number): Change in_system_header directly.
2805 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
2806 (parse_float): Update to C version.
2807 (yylex): Handle '$' under the letter case.
2808 Remove looking_for_typename handling.
2809 Support hex floating point constants.
2810 Follow C's lead for choosing type of integer constants.
2811 Rearrange stuff to match C frontend.
2812 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
2813 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
2815 1999-07-23 Mark Mitchell <mark@codesourcery.com>
2817 * call.c (reference_binding): Tweak.
2818 (mayble_handle_implicit_object): Use direct_reference_binding to
2819 create the right implicit conversion sequence.
2821 1999-07-22 Mark Mitchell <mark@codesourcery.com>
2823 * pt.c (convert_nontype_argument): Don't call decl_constant_value
2824 if we're converting to a reference type.
2826 * call.c (NEED_TEMPORARY_P): New macro.
2827 (standard_conversion): Set it, for derived-to-base conversions.
2828 (reference_related_p): New function.
2829 (reference_compatible_p): Likewise.
2830 (convert_class_to_reference): Likewise.
2831 (direct_reference_binding): Likewise.
2832 (reference_binding): Rework for standards-compliance.
2833 (convert_like): Adjust accordingly.
2834 (maybe_handle_ref_bind): Simplify; the right conversion sequences
2835 are now built up in reference_binding.
2836 (initialize_reference): New function.
2837 * cp-tree.h (ICS_USER_FLAG): Document.
2838 (ICS_THIS_FLAG): Likewise.
2839 (ICS_BAD_FLAG): Likewise.
2840 (NEED_TEMPORARY_P): Likewise.
2841 (cp_lvalue_kind): New type.
2842 (real_lvalue_p): Return it.
2843 * error.c (dump_expr): Provide more accurate representation for
2845 * init.c (expand_default_init): Do not try to perform implicit
2846 conversions for a brace-enclosed initializer.
2847 * search.c (lookup_conversions): Document.
2848 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
2850 (real_lvalue_p): Adjust accordingly.
2851 (lvalue_p): Likewise.
2852 (build_cplus_new): Don't allow the creation of an abstract class.
2853 * typeck.c (convert_for_initialization): Use initialize_reference.
2855 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
2857 * lex.c (real_yylex) : Correct the test for overflow when lexing
2860 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
2862 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
2863 not DECL_BUILT_IN, to determine if a function is internally declared.
2864 (duplicate_decls): Likewise. Improve handling of builtins.
2865 (push_overloaded_decl): Remove special handling of builtins.
2867 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
2869 * decl.c (grokdeclarator): Pull out decl_constant_value in
2872 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
2873 * cp-tree.h, pt.c, semantics.c: Adjust.
2874 * method.c (largest_union_member): Remove.
2876 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
2878 * lex.c (token_getch, token_put_back): New fns.
2879 (real_yylex): Use them.
2881 * lex.c (lang_init): Generalize.
2882 (lang_init_options): Tell cpplib this is C++.
2883 (nextchar): Remove. Replace uses with put_back.
2884 (skip_white_space): Handle linemode here. Optimize for cpplib.
2885 (extend_token_buffer_to): New fn.
2886 (extend_token_buffer): Use it.
2887 (read_line_number, check_newline): Just deal with tokens.
2888 (real_yylex): More cpplib optimizations. Simplify. Don't produce
2889 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
2890 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
2891 * parse.y (PAREN_STAR_PAREN): Remove.
2892 * input.c: Don't use the putback machinery with cpplib.
2893 (sub_getch): Fold back into getch.
2894 (getch): Don't handle linemode here.
2895 (feed_input): Unget any text in the token buffer.
2897 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
2898 nextyychar, nextyylval): Remove.
2900 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
2901 Jason Merrill <jason@yorick.cygnus.com>
2903 * lex.c (indent_level): New variable.
2904 (init_parse): Set cpp_token to CPP_DIRECTIVE.
2905 (consume_string): Make this smart about USE_CPPLIB.
2906 (yyungetc): Use put_back function.
2907 (pragma_getc, pragma_ungetc): Functions deleted.
2908 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
2909 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
2911 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
2912 Also, clean up cases where we redundantly set token_buffer[0].
2913 (read_line_number): New fn.
2914 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
2915 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
2916 (sub_getch): Conditionalize out code that's not appropriate if
2918 (put_back): Rewrite in case USE_CPPLIB is defined.
2919 (input_redirected): Ditto.
2921 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2923 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
2924 c_global_trees and accessor macros defined in c-common.h.
2925 (cp_tree_index): New enumeration.
2926 (cp_global_trees): Declare new array. Add accessor macros for it, and
2927 delete declarations of tree nodes replaced by it.
2928 (builtin_function): Delete macro, add declaration for new function.
2930 * decl.c: Delete definitions for tree nodes that were replaced by
2931 cp_global_trees and c_global_trees.
2932 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
2933 to generate the common builtins here.
2934 (builtin_function): New function.
2935 * decl2.c (abort_fndecl): Delete declaration.
2936 * except.c (expand_builtin_return_address): Delete declaration.
2937 (builtin_return_address_fndecl): Delete variable.
2938 (const_ptr_type_node): Delete declaration.
2939 * lex.c (cons_up_default_function): Delete declaration of
2941 * parse.y (void_list_node): Delete declaration.
2942 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
2944 (const_string_type_node): Delete declaration.
2945 * search.c (abort_fndecl): Delete declaration.
2946 * Makefile.in: Update dependencies.
2948 1999-07-19 Mark Mitchell <mark@codesourcery.com>
2950 * pt.c (check_default_tmpl_args): Move test for missing default
2951 arguments here, from ...
2952 (end_template_parm_list): Here.
2954 1999-07-18 Mark Mitchell <mark@codesourcery.com>
2956 * decl.c (lookup_nested_type): Remove.
2957 (pushtag): Don't call it.
2959 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
2961 * Makefile.in (INTERFACE): Bump to 2.
2963 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
2965 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
2966 instructions to gcc.gnu.org. Removed e-mail address.
2968 1999-07-17 Mark Mitchell <mark@codesourcery.com>
2970 * pt.c (determine_specialization): Tighten error-checking.
2971 (end_template_parm_list): Likewise.
2973 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2975 * pt.c (check_default_tmpl_args): Handle friends defined in the
2976 class just like member functions defined in the class.
2978 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
2979 Jason Merrill <jason@yorick.cygnus.com>
2981 * cp-tree.h (struct lang_decl): Added field for storing sorted
2982 FIELD_DECLs (used in TYPE_DECLs).
2983 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
2984 (DECL_SORTED_FIELDS): New macro.
2985 * class.c (method_name_cmp): New function.
2986 (finish_struct_methods): Modified to support sorting and searching
2988 (finish_struct_anon): Changed code in inner loop to use ELT rather
2989 than UELT (which required an extra indirection for every reference).
2990 (field_decl_cmp): New function to support sorting FIELD_DECLs.
2991 (finish_struct_1): Sort fields.
2992 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
2993 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
2994 Also, switch to using array indexing rather than a changing pointer.
2995 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
2998 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
3000 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
3001 casts in system headers or extern "C" blocks.
3003 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
3006 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
3008 * decl2.c (write_virtuals): Deleted declaration.
3009 * cp-tree.h (write_virtuals): Deleted extern declaration.
3010 * class.c (finish_struct_1): Removed #if 0'd code that mentions
3012 * semantics.c (begin_class_definition): Rewrite code to not depend
3015 * lex.c (cp_pragma_interface): New function.
3016 (cp_pragma_implementation): Likewise.
3017 (handle_cp_pragma): Call them.
3019 * typeck.c (comptypes): Simplify C code in look_hard.
3021 * xref.c (PALLOC): Use xcalloc, not calloc.
3022 (SALLOC): Use xmalloc, not malloc.
3024 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
3026 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
3029 * decl.c (duplicate_decls): If a redeclaration doesn't match the
3030 initial declaration, then don't save the inline info and by all
3031 means don't mark the function as a builtin function.
3033 * decl.c (lookup_name_real): Set NONCLASS to 1 if
3034 CURRENT_CLASS_TYPE is 0.
3036 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
3039 * ptree.c (print_lang_type): Added vtable-needs-writing.
3041 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
3043 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
3045 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
3047 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
3048 Merged into c-common.
3050 1999-07-05 Dave Brolley <brolley@cygnus.com>
3052 * lex.c (errorcount): Declare it.
3053 (finish_parse): Update errorcount for when using CPPLIB.
3055 1999-07-05 Mark Mitchell <mark@codesourcery.com>
3057 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
3059 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
3060 * decl.c (push_class_binding): Use it.
3061 (lookup_name_real): Likewise.
3063 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
3065 * cp-tree.h (widest_integer_literal_type_node,
3066 widest_unsigned_literal_type) : New.
3067 * decl.c (widest_integer_literal_type_node,
3068 widest_unsigned_literal_type) : New.
3069 (init_decl_processing): Handle/use the two new types.
3070 * lex.c (real_yylex): Same.
3071 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
3074 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3076 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
3077 to anonymous cv-qualified types.
3079 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
3081 * lex.c (real_yylex) : Change integer literal overflow handling to
3084 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
3086 1999-06-28 Richard Henderson <rth@cygnus.com>
3088 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
3090 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
3092 * error.c (dump_type_real): Handle TREE_LIST again.
3094 * typeck.c (comp_target_parms): Don't complain about
3095 converting from () to (...) if !flag_strict_prototype.
3097 * decl.c (grokdeclarator): Update the names of all variants when
3100 1999-06-21 Mark Mitchell <mark@codesourcery.com>
3102 * init.c (expand_aggr_vbase_init): Rename to
3103 construct_virtual_bases. Conditionalize construction here,
3105 (emit_base_init): Here.
3107 1999-06-19 Mark Mitchell <mark@codesourcery.com>
3109 * semantics.c (finish_asm_statement): Apply decay conversions to
3112 * decl.c (expand_static_init): When building an anonymous function
3113 for use with atexit, compute its body before and after entering
3116 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
3119 1999-06-18 Mark Mitchell <mark@codesourcery.com>
3121 * init.c (expand_aggr_vbase_init): Add flag parameter.
3122 (build_partial_cleanup_for): Remove, inlining into ..
3123 (expand_cleanup_for_base): ... here. Take flag parameter.
3124 (emit_base_init): Pass the in_chrg parameter to
3125 emit_aggr_vbase_init.
3126 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
3128 1999-06-16 Mark Mitchell <mark@codesourcery.com>
3130 * decl2.c (import_export_decl): Use same_type_p, rather than
3131 relying on pointer-equality for types.
3133 * method.c (do_build_copy_constructor): Simplify.
3135 * call.c (build_method_call): Remove bogus code for two-argument
3137 * init.c (build_new_1): Expand on comment, and remove dead code.
3139 * init.c (expand_cleanup_for_base): New function, split out
3141 (emit_base_init): Here.
3142 (expand_aggr_vbase_init): Use it.
3144 1999-06-15 Mark Mitchell <mark@codesourcery.com>
3146 * cp-tree.h (class_cache_firstobj): Declare.
3147 (maybe_push_cache_obstack): Rename to push_cache_obstack.
3148 * class.c (permanent_obstack): Remove declaration.
3149 (class_cache_firstobj): Make it global.
3150 (add_method): Don't use permanent_obstack directly.
3151 (pushclass): Only free the class_cache_obstack if we know how far
3153 (maybe_push_cache_obstack): Rename to push_cache_obstack.
3154 * decl.c: Remove dead comment.
3155 (saved_scope): Add class_cache_firstobj.
3156 (push_to_top_level): Save it.
3157 (pop_from_top_level): Restore it.
3158 (push_class_level_binding): Use push_cache_obstack, not
3159 maybe_push_cache_obstack.
3160 * search.c (push_class_decls): Likewise.
3162 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3164 * pt.c (tsubst_friend_function): Push into namespace of friend
3165 function before pushdecl'ing it.
3167 1999-06-14 Nathan Sidwell <nathan@acm.org>
3169 * call.c (build_new_op): Remove REF_BIND from all operands.
3171 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
3173 * init.c (build_new_1): Look up operator delete even if there was
3174 no explicit new placement.
3176 1999-06-08 Nathan Sidwell <nathan@acm.org>
3178 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
3180 (build_throw): ... here. Call it.
3181 (process_start_catch_block): Call it.
3183 1999-06-07 Mark Mitchell <mark@codesourcery.com>
3185 * search.c (convert_pointer_to_single_level): Reimplement without
3188 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3190 * method.c (is_back_referenceable_type): Back-reference bools when
3193 1999-06-07 Dave Brolley <brolley@cygnus.com>
3195 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
3196 * input.c (putback_buffer): New structure type.
3197 (putback): Replaces putback_char member.
3198 (putback): Replaces putback_char static variable.
3199 (feed_input): Use putback.
3200 (end_input): Use putback.
3201 (sub_getch): Use putback.
3202 (put_back): Use putback.
3204 1999-06-05 Mark Mitchell <mark@codesourcery.com>
3206 * decl.c (grokdeclarator): Fix typo in last change.
3208 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
3210 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
3211 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
3213 1999-06-04 Nathan Sidwell <nathan@acm.org>
3215 * except.c (build_throw): Check throw expression validity.
3217 1999-06-03 Mark Mitchell <mark@codesourcery.com>
3219 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
3220 just because flag_signed_bitfields is false.
3222 1999-06-03 Nathan Sidwell <nathan@acm.org>
3224 * semantics.c (begin_class_definition): Update the struct's
3226 * class.c (finish_struct): ... rather than here.
3228 * decl.c (make_typename_type): Don't rely on uninitialized
3231 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3233 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3235 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3237 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
3238 and friends rather than messing with current_obstack directly.
3239 (cp_build_qualified_type_real): Rework ARRAY_TYPE
3240 allocation to match practice throughout the rest of the
3243 1999-05-30 Mark Mitchell <mark@codesourcery.com>
3245 * lex.c (make_lang_type): Create TYPE_BINFO for
3246 TEMPLATE_TYPE_PARMs just like for non-template types.
3248 * decl.c (start_decl): Move checks on initialization to ...
3249 (cp_finish_decl): Here. Tidy formatting slightly.
3251 1999-05-28 Mark Mitchell <mark@codesourcery.com>
3253 * decl.c (add_binding): Don't complain about a redeclaration of a
3254 semantically identical typedef in a local scope.
3256 1999-05-28 Nathan Sidwell <nathan@acm.org>
3258 * decl.c (complete_array_type): Allocate off same obstack. Fix
3259 DO_DEFAULT comment to match reality.
3261 * friend.c (make_friend_class): Fix diagnostic typo.
3263 1999-05-28 Mark Mitchell <mark@codesourcery.com>
3265 * decl.c (lookup_namespace_name): Handle getting a
3267 (expand_static_init): Don't call pushdecl for implicitly declared
3268 `atexit' used to register destructors.
3270 1999-05-25 Mark Mitchell <mark@codesourcery.com>
3272 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
3275 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
3276 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
3277 by combining TEMPLATE_INFO and LEVEL into a single union.
3278 (DECL_TEMPLATE_INFO): Reformat.
3279 (DECL_SAVED_TREE): Document.
3280 (DECL_TEMPLATE_INJECT): Remove.
3281 * class.c (finish_struct): Remove code to deal with
3282 DECL_TEMPLATE_INJECT.
3284 * decl.c (maybe_process_template_type_declaration): Handle all new
3285 types in templates uniformly.
3286 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
3288 * pt.c (lookup_template_class): Inject template instantiations of
3289 forward-declarations.
3290 (instantiate_class_template): Remove code processing
3291 DECL_TEMPLATE_INJECT.
3293 * pt.c (lookup_template_class): Tweak lookup to find member
3296 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
3298 * semantics.c (finish_asm_stmt): Make strings permanent if they're
3301 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
3303 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
3304 parts of pointer to data member types.
3306 1999-05-24 Mark Mitchell <mark@codesourcery.com>
3308 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
3309 and then make it look like `abort'. Just use `abort' instead.
3311 * typeck.c (build_static_cast): Don't allow static_casts that cast
3313 (casts_away_constness_r): New function.
3314 (casts_away_constness): Likewise.
3316 * decl.c (lookup_tag): Remove code no longer needed after
3317 name-lookup improvements.
3318 * decl2.c (handle_class_head): Make error-recovery more robust.
3319 * friend.c (make_friend_class): Reject templated typename types.
3320 * lex.c (is_global): A template parameter isn't global.
3321 * parse.y (class_head): Robustify.
3322 * parse.c: Regenerated.
3324 1999-05-22 Mark Mitchell <mark@codesourcery.com>
3326 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
3327 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
3329 * cp-tree.h (push_nested_namespace): Declare.
3330 (pop_nested_namespace): Likewise.
3331 * decl.c (push_nested_namespace): New function.
3332 (pop_nested_namespace): Likewise.
3333 * pt.c (instantiate_class_template): Use them.
3335 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
3337 * cp-tree.h (cplus_expand_constant): Declare.
3338 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
3339 converted from one pointer-to-object type to another.
3340 * expr.c (cplus_expand_constant): Don't make it static.
3341 * typeck.c (build_component_ref): Don't crash when presented with
3342 a component which is a TEMPLATE_DECL.
3343 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
3344 cast from a pointer-to-member constant to its own type does not
3345 result in a valid non-type template argument.
3347 1999-05-21 Mark Mitchell <mark@codesourcery.com>
3348 Nathan Sidwell <nathan@acm.org>
3350 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
3351 * cp-tree.h: Fix typo in documentation on pointers-to-members.
3352 (cp_build_qualified_type): Make it a macro.
3353 (cp_build_qualified_type_real): Declare.
3354 * decl.c (grokdeclarator): Remove misleading comment. Avoid
3355 problem with template parameters and restrict-qualification.
3356 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
3357 * hash.h: Regenerated.
3358 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
3360 (NORID): Remove definition.
3361 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
3362 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
3363 (fn_type_unification): Check that the function type resulting from
3364 the deduction is legal.
3365 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
3366 (unify): Use cp_build_qualified_type_real.
3367 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
3368 (cp_build_qualified_type): Rename to ...
3369 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
3370 and modify appropriately.
3372 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
3373 reveal optimization opportunities.
3375 * pt.c (tsubst): Don't issue error messages when we're not
3376 complaining, even if we see a qualified function type.
3377 (check_cv_quals_for_unify): Don't allow a qualified function
3380 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
3382 * class.c (instantiate_type): Downgrade errors for object-dependent
3383 memfn refs to pedwarn.
3385 1999-05-20 Mark Mitchell <mark@codesourcery.com>
3387 * decl.c (grokdeclarator): Don't treat [] as indicating a
3388 zero-sized array in a typedef.
3390 * call.c (build_object_call): Don't look at DECL_NAME for a type.
3391 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
3392 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
3394 * pt.c (for_each_template_parm): Rework to match documentation.
3395 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
3397 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
3399 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
3401 * class.c (finish_base_struct): Allow non-COM bases for COM classes
3402 except at the leftmost position.
3403 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
3404 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
3405 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
3407 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
3408 (build_cplus_new): Make sure that what we return is of the right type.
3410 1999-05-20 Mark Mitchell <mark@codesourcery.com>
3412 * cp-tree.h (make_ptrmem_cst): New function.
3413 * expr.c (cplus_expand_constant): Split out from ...
3414 (cplus_expand_expr): Here. Use cplus_expand_constant.
3415 (init_cplus_expand): Set lang_expand_constant.
3416 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
3418 * tree.c (make_ptrmem_cst): Define.
3419 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
3420 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
3422 1999-05-19 Mark Mitchell <mark@codesourcery.com>
3424 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
3426 * decl2.c (start_static_storage_duration_function): Fix comment.
3427 (finish_file): Create static storage duration functions lazily.
3429 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
3431 Implement anonymous structs.
3432 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
3433 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
3434 * class.c (finish_struct_1): Remove redundant check for anon struct.
3435 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
3436 (check_tag_decl): Check for anonymous struct here.
3437 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
3438 * init.c (sort_member_init, emit_base_init): Handle getting fields
3439 as well as names in current_member_init_list.
3440 (perform_member_init): Handle getting an anon aggr.
3441 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
3442 (do_build_copy_constructor): Likewise.
3444 1999-05-19 Mark Mitchell <mark@codesourcery.com>
3446 * tree.c (cp_build_qualified_type): Don't allow qualified function
3449 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
3451 * gxxint.texi: Fix typo.
3453 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
3455 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
3456 * class.c (finish_struct_1): Use CLASS_TYPE_P.
3457 * ptree.c (print_lang_type): Likewise.
3458 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
3460 * typeck2.c (digest_init): Likewise.
3462 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
3464 * call.c (joust): Compare the types of the conv ops, not the
3465 target types of the conversions.
3467 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
3469 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
3472 1999-05-17 Mark Mitchell <mark@codesourcery.com>
3474 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
3475 * decl.c (grokfndecl): Don't allow inline declarations of friend
3476 template specializations, or friend template specializations with
3478 * pt.c (tsubst): Handle substitution into array types that does
3479 not yield a fixed upper bound, even when not processing a
3481 (tsubst_copy): Deal with the fact that the second operand to a
3482 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
3483 * search.c (marked_pushdecls_p): Don't descend into
3484 TEMPLATE_TYPE_PARMs and the like.
3485 (unmarked_pushdecls_p): Likewise.
3487 * call.c (build_over_call): Don't throw away
3488 initializations/copies of empty classes; use MODIFY_EXPR and
3489 INIT_EXPR as for non-empty classes.
3490 * class.c (finish_struct_1): Put the padding byte for an empty
3491 class on the TYPE_NONCOPIED_PARTS list for the class.
3493 1999-05-16 Mark Mitchell <mark@codesourcery.com>
3495 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
3496 indicate a reference to a field that is a qualified name.
3498 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
3500 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
3501 ASM_OUTPUT_CONSTRUCTOR.
3503 * friend.c (do_friend): Add attrlist arg. Remove support for
3504 getting a non-decl as 'decl'.
3505 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
3507 (grokdeclarator): Adjust.
3508 * cp-tree.h: Adjust.
3510 1999-05-16 Mark Mitchell <mark@codesourcery.com>
3512 * cp-tree.h (permanent_p): New function.
3513 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
3514 possibly complex tree node.
3515 * tree.c (mapcar): Adjust comments, and follow coding standards in
3517 (permanent_p): New function.
3519 1999-05-13 Per Bothner <bothner@cygnus.com>
3521 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
3522 primitive Java types, if we actually see `extern "Java"'.
3524 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
3526 * lang-specs.h: Pass -$ to the preprocessor.
3528 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
3530 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
3531 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
3532 (resolve_offset_ref): Don't handle a raw baselink.
3533 * cvt.c (build_expr_type_conversion): Likewise.
3534 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
3535 convert_for_initialization): Likewise.
3536 * class.c (instantiate_type): Handle seeing a baselink under an
3538 * error.c (dump_expr): Likewise.
3539 * pt.c (for_each_template_parm): Likewise.
3540 (resolve_overloaded_unification): Likewise.
3541 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
3542 * typeck.c (expr_sizeof): Also complain about other permutations
3543 of overloaded functions.
3545 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
3547 * init.c (resolve_offset_ref): Don't return a raw method.
3549 * typeck.c (decay_conversion): Don't handle a raw method.
3550 Resolve all OFFSET_REFs.
3551 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
3552 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
3553 same_type_p for pmf bits. Don't use build_binary_op to compare
3554 raw pointers to methods.
3555 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
3556 to decide when to call resolve_offset_ref.
3557 (build_c_cast, convert_for_initialization): Likewise.
3558 * cvt.c (build_expr_type_conversion): Likewise.
3560 1999-05-06 Nathan Sidwell <nathan@acm.org>
3562 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
3564 1999-05-05 Mark Mitchell <mark@codesourcery.com>
3566 * decl2.c (start_objects): Don't let static constructors and
3567 destructors get inlined.
3569 * parse.y (nested_name_specifier): Make sure ordinary types are
3570 complete, just like template types.
3571 * parse.c: Regenerated.
3573 * pt.c (check_explicit_specialization): Improve error messages.
3575 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
3577 * typeck.c (string_conv_p): Use same_type_p to check whether we
3578 try to convert between char and wchar_t.
3580 1999-05-03 Mark Mitchell <mark@codesourcery.com>
3582 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
3583 lookup to error_mark_node here.
3584 (lookup_member): Revise documentation. Add comments. Don't set
3585 the TREE_TYPE to error_mark_node here, and don't build up an extra
3586 TREE_LIST for ambiguous lookups.
3587 (setup_class_bindings): Adjust accordingly.
3588 (push_class_decls): Revise out-of-date comments.
3590 * typeck.c (build_const_cast): Tighten checks for legality.
3592 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
3594 * init.c (build_member_call): Lookup names coming from
3595 namespace-scoped LOOKUP_EXPR.
3597 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
3599 * gxxint.texi: Add documentation for 'I'.
3601 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
3603 * tinfo.cc (operator==): Qualify type_info with std::.
3605 1999-05-02 Mark Mitchell <mark@codesourcery.com>
3607 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
3608 (DECL_COMDAT): Remove definition.
3610 1999-05-01 Mark Mitchell <mark@codesourcery.com>
3612 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
3615 1999-04-30 Mark Mitchell <mark@codesourcery.com>
3617 * class.c (build_vtable): Use build_lang_decl when building
3618 vtables, not just build_decl.
3619 (prepare_fresh_vtable): Likewise.
3620 * decl.c (wrapup_globals_for_namespace): Mark vtables as
3621 DECL_EXTERNAL when calling wrapup_global_declarations.
3622 * decl2.c (priority_info_s): Add initializations_p and
3623 destructions_p members.
3624 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
3625 when deciding what vtables to write out.
3626 (ssdf_decls): New variable.
3627 (ssdf_decls_used): Likewise.
3628 (start_static_storage_duration_function): Deal with being called
3629 multiple times. Avoid inlining this function.
3630 (generate_inits_for_priority): Deal with reuse of priority map.
3631 (get_priority_info): Clear initializations_p and destructions_p.
3632 (do_static_initialization): Tweak comment.
3633 (do_static_destruction): Likewise. Fix condition on sentries for
3635 (generate_ctor_or_dtor_function): Call all of the static storage
3637 (generate_ctor_or_dtor_function_for_priority): Check
3638 initializations_p and destructions_p to see what priorities need
3639 initialization functions.
3640 (finish_file): Rework to generate multiple static storage duration
3641 functions, rather than just one.
3643 * typeck.c (build_const_cast): Tweak last change to handle
3644 templates correctly.
3646 * typeck.c (build_const_cast): Disallow use of const_cast to
3647 anything but a pointer or reference type.
3649 1999-04-30 Nathan Sidwell <nathan@acm.org>
3651 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
3654 1999-04-29 Mark Mitchell <mark@codesourcery.com>
3656 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
3657 (finish_file): Indent comments properly.
3659 1999-04-29 Richard Henderson <rth@cygnus.com>
3661 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
3662 (do_static_destruction): Likewise.
3664 1999-04-29 Nathan Sidwell <nathan@acm.org>
3666 * cp-tree.h (TYPE_NOTHROW_P): New macro.
3667 * decl2.c (delete_sanity): Warn on deleting void *.
3668 * init.c (build_new_1): Use TYPE_NOTHROW_P.
3669 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
3670 throwing operator new.
3672 1999-04-28 Nathan Sidwell <nathan@acm.org>
3674 * cp-tree.h (build_component_addr): Remove prototype.
3675 * typeck.c (build_component_addr): Make static. Remove MSG
3677 (build_component_addr): Remove MSG parameter, clean up
3679 (build_x_function_call): Use cp_error.
3680 (build_unary_op): Adjust call of build_component_addr.
3682 1999-04-28 Mark Mitchell <mark@codesourcery.com>
3684 * pt.c (tsubst_friend_class): Check for NULL.
3686 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3688 * search.c (binfo_for_vtable): Initialize bfvi.var.
3690 1999-04-27 Nathan Sidwell <nathan@acm.org>
3692 * rtti.c (build_x_typeid): Check rtti is enabled.
3694 1999-04-26 Mark Mitchell <mark@codesourcery.com>
3696 * search.c (is_subobject_of_p): Make sure we're looking at the
3699 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
3701 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
3703 1999-04-23 Mark Mitchell <mark@codesourcery.com>
3705 * decl2.c (finish_file): Tweak handling of extern inlines so that
3706 they are not unnecessarily put out.
3708 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
3709 such as base classes.
3711 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
3713 * tree.c (build_exception_variant): Fix typo: use the chain of U,
3714 not trying V, while cycling through U.
3716 1999-04-22 Mark Mitchell <mark@codesourcery.com>
3718 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
3719 preserves_first_arg. Enlarge dummy accordingly.
3720 (DECL_TINFO_FN_P): New macro.
3721 (SET_DECL_TINFO_FN_P): Likeiwse.
3722 (DECL_RETURNS_FIRST_ARG): Remove.
3723 (DECL_PRESERVES_THIS): Likewise.
3724 (DECL_INIT_PRIORITY): New macro.
3725 (finish_struct_1): Change prototype.
3726 (cat_namespace_levels): Remove prototype.
3727 (vtable_decl_p): New prototype.
3728 (vtype_decl_p): Likewise.
3729 (sigtable_decl_p): Likewise.
3730 (walk_globals_pred): New typedef.
3731 (walk_globals_fn): Likewise.
3732 (walk_globals): New prototype.
3733 (walk_namespaces_fn): New typedef.
3734 (walk_namespaces): New prototype.
3735 (wrapup_globals_for_namespace): Likewise.
3736 (walk_vtables): Remove prototype.
3737 (walk_sigtables): Likewise.
3738 (instantiate_pending_templates): New prototype.
3739 * class.c (finish_struct_1): Don't return a value.
3740 * decl.h (pending_statics): Remove declaration.
3741 * decl.c (walk_namespaces_r): New function.
3742 (walk_globals_r): Likewise.
3743 (vtable_decl_p): Likewise.
3744 (vtype_decl_p): Likewise.
3745 (sigtable_decl_p): Likewise.
3746 (walk_namespaces): Likewise.
3747 (walk_globals_data): New type.
3748 (walk_globals): New function.
3749 (wrapup_globals_for_namespace): Likewise.
3750 (expand_static_init): Remove assertion. Remove redundancy in
3751 conditional. Don't put static data members in static_aggregates
3753 (finish_function): Remove redundancy in conditional. Don't set
3754 DECL_RETURNS_FIRST_ARG.
3755 (cat_namespace_levels): Remove.
3756 * decl2.c: Include splay-tree.h and varray.h.
3757 (priority_info_s): New structure.
3758 (finish_vtable_vardecl): Change prototype. Adjust for new calling
3760 (prune_vtable_vardecl): Likewise.
3761 (finish_sigtable_vardecl): Likewise.
3762 (setup_initp): Remove.
3765 (start_static_storage_duration_function): New function.
3766 (generate_inits_for_priority): Likewise.
3767 (finish_static_storage_duration_function): Likewise.
3768 (get_priority_info): Likewise.
3769 (do_static_initialization): Likewise.
3770 (do_static_destruction): Likewise.
3771 (do_static_initialization_and_destruction): Likewise.
3772 (generate_ctor_or_dtor_function): Likewise.
3773 (generate_ctor_and_dtor_functions_for_priority): Likewise.
3774 (pending_statics): Make it a varray.
3775 (pending_statics_used): New variable.
3776 (saved_inlines): Make it a varray.
3777 (saved_inlines_used): New variable.
3778 (finish_static_data_member): Change method of updating
3780 (mark_inline_for_output): Remove #if 0'd code. Change method of
3781 updating saved_inlines.
3782 (walk_vtables): Remove.
3783 (walk_sigtables): Likewise.
3784 (import_export_decl): Use DECL_TINFO_FN_P.
3785 (pending_templates): Remove declaration.
3786 (maybe_templates): Likewise.
3787 (static_aggregates_initp): Likewise.
3788 (setup_initp): Likewise.
3789 (finish_objects): Simplify.
3790 (INITIALIZE_P_IDENTIFIER): New macro.
3791 (PRIORITY_IDENTIFIER): New macro.
3792 (SSDF_IDENTIFIER): New macro.
3793 (initialize_p_decl): New variable.
3794 (priority_decl): Likewise.
3795 (ssdf_decl): Likewise.
3796 (priority_info_map): Likewise.
3797 (finish_file): Recode output of static intializers and other
3798 file-scope finalization tasks.
3799 * error.c (OB_END_TEMPLATE_ID): New macro.
3800 (dump_type_real): Use it.
3801 (dump_decl): Likewise.
3802 (dump_function_name): Likewise.
3803 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
3805 (check_newline): Use walk_globals, not walk_vtables.
3806 * pt.c (pending_tempalte_expansions): Remove.
3807 (set_vardecl_interface_info): Likewise.
3808 (pending_templates): Make static.
3809 (maybe_templates): Likewise.
3810 (instantiate_class_template): Adjust call to finish_struct_1.
3811 (instantiate_pending_templates): New function.
3812 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
3813 * tree.c (static_aggregates_initp): Remove.
3814 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
3816 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
3818 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
3819 with the RTL code RETURN.
3820 * hash.h: Regenerated.
3821 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
3822 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
3823 * parse.c: Regenerated.
3824 * pt.c: Include varray.h. Include rtl.h since varray.h requires
3826 (inline_parm_levels): New variable.
3827 (inline_parm_levels_used): Likewise.
3828 (maybe_begin_member_template_processing): Update them.
3829 (maybe_end_member_template_processing): Use them, rather than
3830 guessing how many levels to pop.
3832 * decl.c (make_typename_type): Tighten error-checking.
3834 1999-04-20 Mark Mitchell <mark@codesourcery.com>
3836 * cp-tree.h (build_binary_op): Remove unneeded parameter.
3837 * class.c (build_vrable_entry_ref): Adjust call to
3839 * decl.c (expand_static_init): Likewise.
3840 (grokdeclarator): Likewise.
3841 (finish_function): Likewise.
3842 * decl2.c (delete_sanity): Likewise.
3843 (do_dtors): Likewise.
3844 (do_ctors): Likewise.
3845 * error.c (dump_type_suffix): Likewise.
3846 * expr.c (cplus_expand_expr): Likewise.
3847 * init.c (resolve_offset_ref): Likewise.
3848 (build_new): Likewise.
3849 (build_new_1): Likewise.
3850 (build_vec_delete_1): Likewise.
3851 (expand_vec_init_catch_clause): Likewise.
3852 (build_delete): Likewise.
3853 * pt.c (tsubst): Likewise.
3854 * rtti.c (synthesize_tinfo_fn): Likewise.
3855 * search.c (expand_upcast_fixups): Likewise.
3856 (expand_direct_vtbls_init): Likewise.
3857 * typeck.c (get_member_function_from_ptrfunc): Likewise.
3858 (build_binary_op_nodefault): Likewise.
3859 (point_int_sum): Likewise.
3860 (pointer_diff): Likewise.
3861 (build_unary_op): Likewise.
3862 (build_modify_expr): Likewise.
3863 (get_delta_difference): Likewise.
3864 (build_ptrmemfunc): Likewise.
3865 (expand_ptrmemfunc_cst): Likewise.
3867 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
3869 * decl.c (grokfndecl): Always call cplus_decl_attributes.
3870 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
3872 1999-04-19 Mark Mitchell <mark@codesourcery.com>
3874 * cp-tree.h (finish_static_data_member_decl): New function.
3875 * decl2.c (finish_static_data_member_decl): Split out from ...
3877 * pt.c (instantiate_class_template): Use it here instead of
3879 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
3880 finish_static_data_member_decl will do that. Explicit set
3881 DECL_EXTERNAL to match non-template processing.
3883 1999-04-18 Mark Mitchell <mark@codesourcery.com>
3885 * cp-tree.h (finish_class_definition): Add parameter.
3886 * parse.y (structsp): Use it. Don't call pop_scope here.
3887 * parse.c: Regenerated.
3888 * semantics.c (finish_class_definition): Pop it here.
3890 1999-04-17 Mark Mitchell <mark@codesourcery.com>
3892 * decl.c (xref_tag): Revise handling of nested template
3894 * pt.c (check_explicit_specialization): Tweak handling of friend
3895 templates in template classes.
3896 (tsubst_friend_class): Handle friend declarations for nested
3897 member template classes.
3899 1999-04-16 Mark Mitchell <mark@codesourcery.com>
3901 * class.c (finish_struct): Remove unused variable.
3902 (pushclass): Likewise.
3903 (invalidate_class_lookup_cache): Likewise.
3904 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
3905 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
3906 doesn't get obliterated.
3907 (make_typename_type): Handle template classes correctly.
3909 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
3910 (storetags): Declare.
3911 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
3912 (pushclass): Likewise. Use storetags to install tag declarations,
3914 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
3915 * decl.c (storetags): Make it global.
3916 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
3917 implicit typename declaration.
3918 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
3919 * method.c (hack_identifier): Likewise.
3920 * search.c (lookup_member): Likewise.
3922 * decl.c (warn_about_implicit_typename_lookup): New function.
3923 (lookup_name_real): Use it. Rework handling of implicit typename
3926 1999-04-15 Mark Mitchell <mark@codesourcery.com>
3928 * cp-tree.h (lookup_nested_field): Remove.
3929 * class.c (push_nested_class): Handle UNION_TYPEs.
3930 (pop_nested_class): Likewise.
3931 * decl.c (lookup_name_real): Don't call lookup_nested_field.
3932 (start_decl): Use push_nested_class, not just pushclass.
3933 (cp_finish_decl): Use pop_nested_class, not just popclass.
3934 * search.c (lookup_nested_field): Remove.
3936 * cp-tree.h (lang_type): Add documentation.
3937 * decl2.c (handle_class_head): Create template declarations here,
3939 * parse.y (class_head): Return whether or not we entered a new
3940 scope, as well as the type named.
3941 (named_class_head): Likewise.
3942 (named_complex_class_head_sans_basetype): Likewise.
3943 (structsp): Adjust accordingly. Pop scope when required.
3944 * parse.c: Regenerated.
3945 * pt.c (check_default_tmpl_args): Robustify.
3946 (redeclare_class_template): Likewise.
3947 (instantiate_class_template): An instantiation of an
3948 anonymous union is itself an anonymous union.
3949 * semantics.c (begin_class_definition): Don't create template
3952 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
3954 * parse.y (after_type_declarator_intern): New nonterminal.
3955 (after_type_declarator): Use it.
3956 (direct_after_type_declarator): Likewise. Move above
3957 nonnested_type to fix reduce/reduce conflict resolution.
3958 (declmods): Reducing from just 'attributes' has EMPTY precedence.
3959 * Makefile.in (CONFLICTS): Update.
3961 * decl.c (define_label): Downgrade error for jumping over a
3962 non-POD decl to pedwarn.
3964 1999-04-14 Mark Mitchell <mark@codesourcery.com>
3966 * cp-tree.h (popclass): Change declaration.
3967 (pop_nested_class): Likewise.
3968 (poplevel_class): Remove declaration.
3969 * call.c (convert_default_argument): Pass no arguments to
3971 * class.c (finish_struct_1): Likewise.
3972 (finish_struct): Likewise.
3973 (popclass): Remove argument. Simplify code accordingly.
3974 (pop_nested_class): Likewise.
3975 * decl.c (poplevel_class): Declare it here, and make it static.
3976 (poplevel): Handle class scopes.
3977 (poplevel_class): Don't take an rgument. Simplify.
3978 (pop_everything): Pass no arguments to pop_nested_class.
3979 (cp_finish_decl): Pass no arguments to popclass.
3980 (grokdeclarator): Pass no arguments to pop_nested_class.
3981 (finish_function): Likewise.
3982 * decl2.c (grokfield): Likewise.
3983 (pop_scope): Pass no arguments to popclass.
3984 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
3985 * pt.c (instantiate_class_template): Move call to pushclass, and
3986 document. Pass no arguments to popclass.
3987 (regenerate_decl_from_template): Likewise.
3989 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
3991 * typeck.c (build_unary_op): Handle taking the address of a unique
3992 bound non-static member function.
3994 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
3996 * lang-options.h (-Wdeprecated): New flag.
3997 * decl2.c (warn_deprecated): New flag.
3998 (lang_decode_option): Deprecated this-is-variable,
3999 external-templates, alt-external-templates.
4000 Support -Wdeprecated.
4001 * errfn.c (cp_deprecated): New function.
4003 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
4005 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
4006 of the decls themselves.
4008 * pt.c (tsubst_function_type): Copy attributes over.
4010 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
4012 * cp-tree.h: Add prototype.
4013 * decl.c (init_decl_processing): Set valid_lang_attribute.
4015 1999-04-13 Mark Mitchell <mark@codesourcery.com>
4017 * class.c (finish_struct_1): Look at the const-ness of the field's
4018 type, not the TREE_READONLY-ness of the declaration.
4019 * method.c (synthesize_method): Likewise.
4020 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
4021 creating new declarations.
4023 1999-04-13 Mike Stump <mrs@wrs.com>
4025 * decl2.c (import_export_decl): Because vtables always reference
4026 virtual functions, even if they are inlined, don't allow
4027 -fno-implement-inlines to not emit them, instead, emit them with
4029 * decl.c (start_function): Likewise.
4031 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
4033 * cp-tree.h (struct lang_type): Add com_interface.
4034 (CLASSTYPE_COM_INTERFACE): New macro.
4035 * class.c (set_rtti_entry): COM interface classes have no RTTI
4036 entries in their vtables; adjust.
4037 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
4038 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
4039 finish_struct_1): Likewise.
4040 * decl2.c (mark_vtable_entries): Likewise.
4041 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
4042 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
4043 expand_upcast_fixups): Likewise.
4044 * tree.c (debug_binfo): Likewise.
4046 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
4047 * typeck.c (comptypes): If we get it, ignore attributes.
4048 * class.c (instantiate_type): Use BASELINK_P. Change complain
4049 parameter to flags; 2 means ignore attributes.
4050 * call.c (build_op_delete_call): Pass it.
4052 * decl.c (xref_tag): Only complain once about using a typedef-name
4053 with 'struct'. Downgrade to pedwarn.
4055 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
4057 * parse.y (absdcl_intern): New nonterminal.
4058 (absdcl, direct_abstract_declarator): Use it.
4060 * pt.c (lookup_template_class): Look through implict typename.
4062 1999-04-11 Mark Mitchell <mark@codesourcery.com>
4064 * friend.c (add_friend): Deal gracefully with error_mark_node.
4065 * method.c (build_overload_value): Handle pointers-to-members as
4066 template parameters.
4068 * decl.c (push_binding): Fix typo in comment.
4070 1999-04-10 Mark Mitchell <mark@codesourcery.com>
4072 * error.c (dump_type_real): If a typename is a template-id, put
4073 out the template arguments.
4074 (dump_expr): Handle TEMPLATE_ID_EXPR.
4075 * pt.c (lookup_template_class): Now that full arguments are
4076 available everywhere, remove code that tried to guess them.
4078 1999-04-09 Mark Mitchell <mark@codesourcery.com>
4080 * decl.c (make_typename_type): Complain if we don't find a type
4081 when trying to make a typename type for a non-template type.
4083 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
4085 * decl.c (start_decl): Pass attributes to grokdeclarator.
4086 (grokdeclarator): Handle attributes on constructor-syntax
4089 1999-04-08 Mark Mitchell <mark@codesourcery.com>
4091 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
4094 * search.c (template_self_reference_p): Tweak.
4096 1999-04-07 Mark Mitchell <mark@codesourcery.com>
4098 * init.c (build_offset_ref): Don't build yet another weird data
4099 structure to describe overloaded functions.
4101 1999-04-06 Mark Mitchell <mark@codesourcery.com>
4103 * cp-tree.h (BASELINK_P): New macro.
4104 (SET_BASELINK_P): Likewise.
4105 * init.c (build_member_call): Remove needless assignment in if
4107 * search.c (lookup_field_r): Fix handling when we are looking
4108 specifically for a type; these are not hidden by functions and
4110 (lookup_member): Use SET_BASELINK_P.
4111 * tree.c (is_overloaded_fn): Use BASELINK_P.
4112 (really_overloaed_fn): Likewise.
4113 (get_first_fn): Likewise.
4115 1999-04-05 Mark Mitchell <mark@codesourcery.com>
4117 * decl.c (lookup_name_current_level): Tweak, and improve
4120 * class.c (maybe_fixup_vptrs): Remove declaration.
4121 (build_class_init_list): Likewise.
4122 * decl.c (pushdecl_class_level): Call check_template_shadow here
4124 (push_class_level_binding): ... not here.
4125 * search.c (dfs_push_type_decls): Only avoid
4126 template-self-reference TYPE_DECLs if they are from base classes.
4128 1999-04-04 Mark Mitchell <mark@codesourcery.com>
4130 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
4133 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
4135 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
4136 (finish_struct_1): Don't call build_class_init_list.
4138 1999-04-02 Mark Mitchell <mark@codesourcery.com>
4140 * tinfo.h (__class_type_info): Fix illegal declaration.
4142 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
4143 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
4144 (IDENTIFIER_CLASS_VALUE): Improve documentation.
4145 (is_properly_derived_from): Declare.
4146 (invalidate_class_lookup_cache): Likewise.
4147 (maybe_maybe_note_name_used_in_class): Likewise.
4148 (note_name_declared_in_class): Likewise.
4149 (push_using_decl): Remove duplicate declaration.
4150 (id_in_current_class): Remove declaration.
4151 (push_class_binding): Change prototype.
4152 (clear_identitifer_class_values): Declare.
4153 * call.c (is_properly_derived_from): Make it global.
4154 (build_new_function_call): Be careful about updating candidates.
4155 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
4156 asked to make illegal calls.
4157 * class.c: Include splay-tree.h.
4158 (class_stack_node): Add names_used slot.
4159 (check_member_decl_is_same_in_complete_scope): Remove.
4160 (add_method): Fix comment. Push the declaration into class
4162 (finish_struct_1): When popping the class, pop the bindings too.
4163 Remove check for data member/function member conflict.
4164 (finish_struct): Remove calls to
4165 check_member_decl_is_same_in_complete_scope. Change calls to
4167 (pushclass): Clear names_used in the class stack entry.
4168 Use invalidate_class_lookup_cache to remove cached entries, rather
4169 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
4170 before entering a new class. Remove dead code. Don't mess with
4171 current_function_decl when pushing declarations.
4172 (invalidate_class_lookup_cache): New function, split out from ...
4173 (popclass): Here. Clean up names_used on our way out.
4174 (instantiate_type): Adjust.
4175 (build_self_reference): Don't push the declaration here.
4176 (maybe_note_name_used_in_class): New function.
4177 (note_name_declared_in_class): Likewise.
4178 * decl.c (add_binding): Change prototype.
4179 (find_class_binding_level): New function.
4180 (innermost_nonclass_level): Likewise.
4181 (current_binding_level): Update documentation.
4182 (inner_binding_level): Remove. Replace with current_binding_level
4184 (push_binding_level): Remove special handling of
4185 class_binding_level.
4186 (pop_binding_level): Likewise. Use find_class_binding_level.
4187 (suspend_binding_level): Likewise.
4188 (global_bindings_p): Use innermost_nonclass_level.
4189 (toplevel_bindings_p): Likewise.
4190 (namespace_bindings_p): Likewise.
4191 (pseudo_global_level_p): Likewise.
4192 (push_binding): Clear INHERITED_VALUE_BINDING_P.
4193 (add_binding): Check for illegal multiple declarations. Return a
4194 value indicating whether or not the new binding was legal.
4195 (push_local_binding): Skip over class binding levels. Check
4196 return value from add_binding.
4197 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
4198 note_name_declared_in_class.
4199 (pushlevel_class): Remove "fake out the rest of the compiler"
4201 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
4202 (clear_identifier_class_values): New function.
4203 (pop_from_top_level): Use it.
4204 (pop_everything): Tweak.
4205 (maybe_process_template_type_declaration): Don't push the
4206 declaration for the template here.
4207 (pushtag): Don't push tag declarations into class scope here.
4208 (pushdecl): Apply DeMorgan's law for readability.
4209 (pushdecl_class_level): Remove special-case code for
4210 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
4211 (push_class_level_bindng): Deal with inherited bindings.
4212 (lookup_name_real): Remove special-case code for
4213 TYPE_BEING_DEFINED, and some implicit typename magic.
4214 (grokdeclarator): Handle COMPONENT_REF for a template function.
4215 (build_enumerator): Don't call pushdecl_class_level here.
4216 (id_in_current_class): Remove.
4217 * decl2.c (grokfield): Don't call pushdecl_class_level or
4218 check_template_shadow.
4219 * errfn.c (cp_file_of): Don't declare.
4220 (cp_line_of): Likewise.
4221 * error.c (dump_decl): Handle an OVERLOAD.
4222 (cp_file_of): Likewise.
4223 (cp_line_of): Likewise.
4224 * init.c (build_member_call): Handle a COMPONENT_REF.
4225 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
4226 pushdecl_class_level.
4227 * method.c (hack_identifier): Build COMPONENT_REFs for references
4228 to member templates as well as member functions. Remove dead
4230 * parse.y (left_curly): Remove.
4231 (nonnested_type): Call maybe_note_name_used_in_class, not
4232 pushdecl_class_level.
4233 * parse.c: Regenerated.
4234 (nested_name_specifier_1): Likewise.
4235 * pt.c (check_explicit_specialization): Adjust, for robustness.
4236 (check_template_shadow): Handle OVERLOADs.
4237 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
4238 TEMPLATE_DECL, if appropriate.
4239 * search.c (envelope_add_decl): Remove.
4240 (dfs_pushdecls): Likewise.
4241 (dfs_compress_decls): Likewise.
4242 (dfs_push_decls): New function.
4243 (dfs_push_type_decls): Likewise.
4244 (setup_class_bindings): Likewise.
4245 (template_self_reference_p): Likewise.
4246 (lookup_field_r): Use it.
4247 (looup_member): Remove old comment. Deal with ambiguity.
4248 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
4249 and remove envelope processing.
4250 * semantics.c (begin_class_definition): Let pushclass push
4251 declarations for base classes.
4252 (finish_member_declaration): Push declarations into class scope.
4253 * typeck.c (build_component_ref): Just put an OVERLOAD into the
4254 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
4255 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
4256 * Makefile.in (class.o): Depend on splay-tree.h.
4258 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
4260 * cvt.c (convert_pointer_to_real): Use same_type_p.
4261 * typeck.c (comp_target_types): Use same_type_p.
4263 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
4265 * semantics.c (begin_inline_definitions,
4266 finish_inline_definitions): Rename from finish_default_args and
4267 begin_inline_definitions, respectively, to something that isn't a
4269 * parse.y (structsp): Adjust.
4271 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
4272 (list_hash_lookup): Likewise.
4273 (hash_tree_chain): Adjust.
4274 * pt.c (tsubst): Adjust.
4275 (tsubst_arg_types): Use plain hash_tree_cons.
4276 * cp-tree.h (hash_tree_cons_simple): Lose.
4277 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
4279 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4281 * Makefile.in (hash.h): Generate using gperf language 'C', not
4282 'KR-C', so gperf uses the `const' keyword on strings.
4284 * gxx.gperf (resword): Const-ify a char*.
4286 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
4288 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
4289 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
4290 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
4291 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
4292 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
4293 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
4296 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
4298 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
4300 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
4302 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
4304 1999-03-27 Mark Mitchell <mark@codesourcery.com>
4306 * cp-tree.h (add_friend): Declare.
4307 (add_friends): Likewise.
4308 * friend.c (add_friend): Make it global. Don't add to
4309 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
4310 (add_friends): Make it global.
4311 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
4312 befriending class is a template.
4313 * parse.y (component_decl_1): Fix typo in comment.
4314 * parse.c: Regenerated.
4315 * pt.c (instantiate_class_template): Use add_friend and
4316 add_friends rather that duplicating some of their functionality
4319 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
4321 * call.c (build_field_call): Unify 'this' and non-'this' cases.
4323 * typeck.c (build_indirect_ref): Check for 'this' sooner.
4325 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4327 * call.c (op_error): Const-ify a char*.
4328 (add_candidate, source_type, add_warning): Add static prototype.
4329 (print_z_candidates): Const-ify a char*.
4331 * class.c (resolve_address_of_overloaded_function,
4332 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
4333 (get_vtable_name, finish_struct_1): Const-ify a char*.
4335 * cvt.c (convert_to_reference): Likewise.
4337 * decl.c (redeclaration_error_message, record_builtin_type,
4338 record_unknown_type, member_function_or_else, bad_specifiers):
4340 (find_binding, select_decl, unqualified_namespace_lookup,
4341 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
4342 Add static prototype.
4343 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
4344 implicitly_declare, record_builtin_java_type, define_function,
4345 grok_op_properties, tag_name): Const-ify a char*.
4347 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
4348 (define_function, finish_builtin_type): Const-ify a char*.
4349 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
4350 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
4351 (file_name_nondirectory): Const-ify a char*.
4352 (init_filename_times): Don't prototype.
4353 (compiler_error): Prototype.
4354 (yyerror, init_repo): Const-ify a char*.
4355 (build_srcloc): Don't prototype.
4356 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
4358 (warn_for_assignment): Don't prototype.
4359 (convert_for_initialization, readonly_error, check_for_new_type,
4360 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
4363 * decl2.c (acceptable_java_type, output_vtable_inherit,
4364 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
4365 merge_functions, decl_namespace, validate_nonmember_using_decl,
4366 do_nonmember_using_decl): Add static prototype.
4367 (lang_f_options): Const-ify a char*.
4368 (finish_builtin_type): Likewise.
4369 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
4372 * errfn.c: Include cp-tree.h.
4373 (cp_thing): Add static prototype.
4374 (compiler_error): Don't protoptype.
4375 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
4376 passing it to `cp_thing'.
4378 * error.c (interesting_scope_p): Add static prototype.
4380 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
4383 * init.c (compiler_error): Don't prototype.
4384 (member_init_ok_or_else): Const-ify a char*.
4385 (build_java_class_ref): Add static prototype.
4387 * lex.c (compiler_error): Don't prototype.
4388 (get_time_identifier, interface_strcmp, extend_token_buffer,
4389 handle_cp_pragma): Const-ify a char*.
4390 (is_global, init_filename_times): Add static prototype.
4391 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
4392 (compiler_error): Change from fixed args to variable args.
4393 (yyerror): Const-ify a char*.
4395 * parse.y (cond_stmt_keyword): Const-ify a char*.
4396 (parse_decl): Add static prototype.
4398 * pt.c (template_args_equal, print_template_context): Likewise.
4399 (print_candidates, check_default_tmpl_args): Const-ify a char*.
4400 (instantiate_class_template): Likewise.
4402 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
4404 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
4405 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
4407 * search.c (lookup_field_info, lookup_member): Likewise.
4408 (lookup_member): Cast the first argument of `bzero' to a PTR.
4410 * sig.c (compiler_error): Don't prototype.
4411 (build_signature_pointer_or_reference_nam): Const-ify a char*.
4412 (get_sigtable_name, build_member_function_pointer): Likewise.
4414 * tree.c (compiler_error): Don't prototype.
4415 (no_linkage_helper, build_srcloc): Add static prototype.
4416 (build_vbase_pointer_fields): Const-ify a char*.
4417 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
4419 * typeck.c (compiler_error): Don't prototype.
4420 (convert_for_assignment): Const-ify a char*.
4421 (comp_cv_target_types): Add static prototype.
4422 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
4423 build_component_addr, build_unary_op, convert_for_initialization):
4426 * typeck2.c (ack): Add static prototype and change from fixed args
4428 (readonly_error, check_for_new_type): Const-ify a char*.
4430 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
4431 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
4432 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
4433 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
4434 gen_assign, GNU_xref_member): Const-ify a char*.
4436 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4438 * gxxint.texi: Remove old discussion on copying virtual bases.
4440 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4442 * Make-lang.in: Remove all references to g++.o/g++.c.
4443 Link g++ from gcc.o.
4445 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
4447 * decl2.c (comdat_linkage): Treat vtables like functions.
4449 1999-03-25 Mark Mitchell <mark@codesourcery.com>
4451 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
4453 1999-03-25 Nathan Sidwell <nathan@acm.org>
4455 * decl.c (init_decl_processing): Add `signed' type as a synonym
4458 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
4460 * typeck.c (common_type): Handle cv-qual unification for pointers
4463 * decl.c (unqualified_namespace_lookup): Return error_mark_node
4465 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
4466 * lex.c (do_identifier): If we got error_mark_node, call
4469 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4471 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
4474 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
4476 * decl.c (lookup_name_real): Do nested field lookup regardless of
4479 1999-03-24 Mark Mitchell <mark@codesourcery.com>
4481 * cp-tree.h (lang_type): Remove has_assignment and
4482 has_real_assignment. Add befriending_classes.
4483 (TYPE_HAS_ASSIGNMENT): Remove.
4484 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
4485 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
4486 (lang_decl): Document.
4487 (DECL_BEFRIENDING_CLASSES): New macro.
4488 (FRIEND_NAME): Move declaration to more obvious location.
4489 (FRIEND_DECLS): Likewise.
4490 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
4491 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
4492 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
4493 (grok_op_properties): Likewise.
4494 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
4495 (add_friend): Likewise. Don't do weird things with assignment
4496 operators. Update DECL_BEFRIENDING_CLASSES.
4497 (add_friends): Don't do weird things with assignment operators.
4498 (make_friend_class): Likewise. Update
4499 CLASSTYPE_BEFRIENDING_CLASSES.
4500 * pt.c (instantiate_class_template): Don't set
4501 TYPE_HAS_ASSIGNMENT.
4502 (tsubst_copy): Substitute the TREE_TYPE for more unary
4504 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
4505 * search.c (protected_accessible_p): New function.
4506 (friend_accessible_p): Likewise.
4507 (accessible_p): Use them.
4509 1999-03-23 Mark Mitchell <mark@codesourcery.com>
4511 * pt.c (convert_nontype_argument): Don't create things that aren't
4512 PTRMEM_CSTs when applying a qualification conversion to a
4515 1999-03-23 Mark Mitchell <mark@codesourcery.com>
4517 * Makefile.in (OBJS): Don't mention hash.o.
4518 (OBJDEPS): Likewise.
4520 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
4522 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
4523 * decl.c (expand_static_init): Make sure we don't add any after
4526 * decl.c (cp_finish_decl): Move intelligence about handling
4527 DECL_COMDAT for variables from here...
4528 * decl2.c (comdat_linkage): ...to here.
4529 (maybe_make_one_only): Tweak.
4530 (import_export_decl): Call comdat_linkage for variables, too.
4531 (finish_file): Handle template statics properly.
4533 1999-03-22 Mark Mitchell <mark@codesourcery.com>
4535 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
4536 Document internals of pointer-to-member-functions.
4537 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
4538 (PFN_FROM_PTRMEMFUNC): Likewise.
4539 (build_type_conversion): Remove unused parameter.
4540 (build_ptrmemfunc1): Declare.
4541 (expand_ptrmemfunc_cst): New function.
4542 (delta2_from_ptrmemfunc): Likewise.
4543 (pfn_from_ptrmemfunc): Likewise.
4544 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
4545 build_type_conversion. Use TYPE_PTRMEM_P for readability.
4546 (convert_to_reference): Remove unused parameter to
4547 build_type_conversion.
4548 (ocp_convert): Likewise.
4549 (build_user_type_conversion): Likewise.
4550 * error.c (dump_expr): Handle NULL pointer-to-member functions.
4551 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
4552 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
4553 open when handling pointer-to-member functions.
4554 * pt.c (convert_nontype_argument): Clean up error messages. Be
4555 more stringent with pointers-to-members.
4556 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
4557 (build_unary_op): Tidy ever-so-slightly.
4558 (build_conditional_expr): Remove extra parameter to
4559 build_type_conversion.
4560 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
4562 (expand_ptrmemfunc_cst): Define.
4563 (delta2_from_ptrmemfunc): Likewise.
4564 (pfn_from_ptrmemfunc): Likewise.
4566 1999-03-19 Mark Mitchell <mark@codesourcery.com>
4568 * init.c (build_member_call): Handle template-id expressions
4570 * typeck.c (build_x_function_call): Likewise.
4572 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
4574 * friend.c (make_friend_class): Avoid core dump when
4575 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
4577 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
4579 * decl.c (start_function): Suppress normal linkage heuristics
4580 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
4582 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
4584 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
4585 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
4587 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
4589 * parse.y (named_complex_class_head_sans_basetype):
4590 Do not push a scope for error_mark_node.
4591 (maybe_base_class_list): Likewise.
4593 * decl.c (start_decl): Check for error_mark_node as a type.
4594 Detected by g++.brendan/array-refs.C.
4595 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
4596 (maybe_build_cleanup_1): Likewise. Detected by
4597 g++.jason/incomplete1.C.
4599 * tree.c (build_dummy_object): Use void_zero_node instead of the
4601 (is_dummy_object): Check for such a node.
4602 Detected by g++.bob/inherit1.C
4604 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
4606 * method.c (old_backref_index): Split out...
4607 (flush_repeats): From here. Rename back from try_old_backref.
4608 (build_mangled_name): Put back some old-style repeat handling.
4610 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4612 * lex.c: Don't include setjmp.h.
4613 (parse_float): New static function.
4614 (pf_args): New struct.
4615 (real_yylex): Use them in call to `do_float_handler'.
4617 1999-03-15 Mark Mitchell <mark@markmitchell.com>
4619 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
4620 * tree.c (layout_basetypes): Not here.
4621 * search.c (dfs_search): Remove; no longer used.
4623 1999-03-12 Mark Mitchell <mark@markmitchell.com>
4625 * decl2.c (validate_nonmember_using_decl): Issue sensible
4626 error-messages on bogus qualifiers.
4628 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
4630 * call.c (add_function_candidate): Fix uninitialized variable.
4632 * Makefile.in (search.o): Add dependency on varray.h.
4634 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
4636 * decl.c (duplicate_decls): Use same_type_p.
4637 * method.c (try_old_backref): Renamed from flush_repeats. Use
4638 same_type_p. Don't try to handle repeats. Return success.
4639 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
4640 calls from old-style code, too.
4641 (check_ktype): Use same_type_p.
4642 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
4643 (build_qualified_name): Simplify logic.
4644 (process_overload_item): Strip typedefs and quals at the top.
4645 (build_mangled_name_for_type_with_Gcode): Remove call to
4646 type_canonical_variant.
4647 (build_mangled_name): Likewise. Remove support for old-style
4648 repeats, which have been disabled since 2.7.2. Don't mess with
4650 (build_decl_overload_real): Don't mess with TREE_USED.
4652 1999-03-13 Nathan Sidwell <nathan@acm.org>
4654 * error.c (cp_printers): Add 'F' escape character.
4655 (dump_type_real): Remove TREE_LIST (fnargs) printing.
4656 Functionality moved to dump_parameters.
4657 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
4658 (dump_function_decl): Extend meaning of V parameter. Use
4659 dump_parameters and dump_exception_spec.
4660 (dump_parameters): New static function.
4661 (dump_exception_spec): New static function.
4662 (fndecl_as_string): Change argument semantics. Use
4663 dump_function_decl directly.
4665 * sig.c (build_signature_table_constructor): Use cp_error.
4667 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
4669 * semantics.c (finish_switch_cond): Handle error cases gracefully.
4670 Detected by g++.law/enum5.C.
4672 * typeck.c (build_modify_expr): Check for errors after resolving
4673 offsets. Detected by g++.brendan/static1.C.
4675 * decl.c (complete_array_type): Ignore initial_value if it is an
4676 error. Detected by g++.benjamin/17930.C.
4678 * typeck2.c (process_init_constructor): Return error if one argument
4679 is in error. Detected by g++.benjamin/13478.C.
4681 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4683 * decl.c (select_decl): Allow class templates when we need types.
4684 * decl2.c (ambiguous_decl): Likewise.
4686 1999-03-12 Mark Mitchell <mark@markmitchell.com>
4688 * lex.c (do_identifier): Correct call to enforce_access.
4689 * search.c (accessible_p): Tweak comment.
4691 1999-03-10 Mark Mitchell <mark@markmitchell.com>
4693 * semantics.c (begin_class_definition): Call build_self_reference.
4694 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
4696 * search.c (assert_canonical_unmarked): Fix typo in prototype.
4698 * search.c (dfs_canonical_queue): New function.
4699 (dfs_assert_unmarked_p): Likewise.
4700 (assert_canonical_unmarked): Likewise.
4701 (access_in_type): Use it.
4702 (accessible_p): Likewise. Walk the whole tree when umarking.
4704 * sig.c (build_signature_table_constructor): Use accessible_p
4705 instead of compute_access.
4707 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
4709 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
4711 1999-03-09 Mark Mitchell <mark@markmitchell.com>
4713 * cp-tree.h (flag_access_control): Declare.
4714 (TREE_VIA_PPUBLIC): Document.
4715 (DECL_NONSTATIC_MEMBER_P): New macro.
4716 (enforce_access): Return an indication of whether or not access
4718 (build_self_reference): Change prototype.
4719 (compute_access): Replace with ...
4720 (accessible_p): New function.
4721 (dfs_walk): Change prototype.
4722 (dfs_unmark): Likewise.
4723 (markedp): Likewise.
4724 * call.c (enforce_access): Use accessible_p.
4725 * class.c (build_self_reference): Insert the declaration into the
4726 list of members for this type, and make it public.
4727 * decl.c (xref_basetypes): Avoid ill-timed recursion.
4728 * init.c (build_offset_ref): Use lookup_member, not three separate
4729 name-lookups. Call enforce_access rather than checking for
4730 illegal accesses here.
4731 (resolve_offset_ref): Likewise.
4732 * lex.c (do_identifier): Likewise.
4733 * method.c (hack_identifier): Likewise.
4734 * parse.y (self_reference): Remove.
4735 (opt_component_decl_list): Don't use it.
4736 * parse.c: Regenerated.
4737 * pt.c (print_candidates): Generalize to handle lists of
4738 overloaded functions.
4739 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
4741 (get_template_base): Use new calling convention for dfs_walk.
4742 * search.c: Include varray.h. Add prototypes.
4743 (dfs_walk): Accept a data pointer to pass to the work functions.
4744 All callers changed. All work functions changed.
4745 (breadth_first_search): Rename to bfs_walk, and make consistent
4747 (dfs_walk_real): New function.
4748 (canonical_binfo): New function.
4749 (context_for_name_lookup): Likewise.
4750 (shared_marked_p): Likewise.
4751 (shared_unmarked_p): Likewise.
4752 (lokup_field_queue_p): Likewise.
4753 (lookup_field_r): Generalize to handle both functions and fields.
4754 (lookup_field): Just call lookup_member.
4755 (lookup_fnfields): Likewise.
4756 (lookup_member): Move body of lookup_field here and generalize.
4757 (dfs_accessible_queue_p): Likewise.
4758 (dfs_accessible_p): Likewise.
4759 (dfs_access_in_type): Likewise.
4760 (access_in_type): Likewise.
4761 (compute_access): Remove, and replace with ...
4762 (accessible_p): New function.
4763 (vbase_types): Remove.
4764 (vbase_decl_ptr_intermediate): Likewise.
4765 (vbase_decl_ptr): Likewise.
4766 (vbase_init_result): Likewise.
4767 (closed_envelopes): Likewise.
4768 (bvtable): Likewise.
4770 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
4772 * call.c (add_function_candidate): Check for proper number of args
4773 before checking the validity of those args.
4775 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
4777 * cp-tree.h (struct lang_type): Add anon_union field.
4778 (ANON_UNION_TYPE_P): Use it instead of examining type.
4779 (SET_ANON_UNION_TYPE_P): New macro.
4780 * decl.c (check_tag_decl): Use it.
4782 * search.c (compute_access): Handle non-type contexts earlier, and
4785 * tree.c (build_exception_variant): Use copy_to_permanent.
4787 * decl2.c (setup_initp): Give statics with no priority the default
4789 (do_dtors, do_ctors, finish_file): Remove special handling of
4790 non-prioritized statics.
4792 1999-03-05 Mark Mitchell <mark@markmitchell.com>
4794 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
4795 * decl.c (make_typename_type): Don't issue an error if an
4796 immediate lookup fails; it migt be resolved later.
4797 * friend.c (is_friend): Add comment.
4798 * search.c (breadth_first_search): Add POSTFN and DATA
4799 parameters. Tidy. All callers changed.
4800 (lookup_field_queue_p): New function.
4801 (lookup_field_r): Likewise.
4802 (lookup_field_post): Likewise.
4803 (lookup_field): Use them, via breadth_first_search, instead of
4805 (compute_access): Robustify.
4806 (lookup_fnfield_info): New structure.
4808 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
4810 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
4812 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
4814 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
4817 * decl2.c (import_export_class): Also return if
4818 CLASSTYPE_INTERFACE_ONLY is set.
4820 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
4822 * decl.c (push_overloaded_decl): Only overwrite the old binding if
4824 * decl2.c (do_local_using_decl): Fix loop termination.
4826 1999-03-02 Mark Mitchell <mark@markmitchell.com>
4828 * cp-tree.h (determine_specialization): Don't declare.
4829 * pt.c (determine_specialization): Make it static. Eliminate
4830 complain parameter. Note that decl is always non-NULL now, and
4831 simplify accordingly.
4833 * decl.c (maybe_push_to_top_level): Always call
4834 push_cp_function_context.
4835 (pop_from_top_level): Always call pop_cp_function_context.
4837 1999-02-26 Nathan Sidwell <nathan@acm.org>
4839 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
4841 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
4842 * init.c (build_new_1): Extra arg to complete_type_or_else.
4843 (build_delete): Likewise.
4844 * typeck.c (require_complete_type): Likewise.
4845 (pointer_int_sum): Likewise.
4846 (pointer_diff): Likewise.
4847 (build_component_ref): Likewise.
4849 * typeck2.c (incomplete_type_error): Always use cp_error.
4850 Show declaration of undefined type, if appropriate.
4851 Deal with UNKNOWN_TYPE nodes.
4853 * typeck.c (require_complete_type): Use TYPE_SIZE as
4854 size_zero_node to mean incomplete type.
4855 (require_complete_type_in_void): New function.
4856 (build_compound_expr): Call complete_type_in_void for LHS.
4857 (build_c_cast): Call complete_type_in_void for void cast.
4858 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
4859 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
4860 require_complete_type_in_void. Call it.
4861 * cp-tree.h (require_complete_type_in_void): Prototype new function.
4863 * typeck.c (convert_arguments): Use alternative format for
4864 function decls. Don't require_complete_type here. Simplify
4865 diagnostic printing.
4866 (convert_for_initialization): Don't require_complete_type on RHS yet.
4867 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
4869 * call.c (build_over_call): Cope with qualified void return type.
4870 * semantics.c (finish_call_expr): Likewise.
4871 * typeck.c (build_function_call_real): Likewise.
4872 (c_expand_return): Likewise.
4873 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
4875 * call.c (print_z_candidates): Use alternate print format, to be
4876 consistent with (pt.c) print_candidates.
4877 * method.c (hack_identifier): List candidate members.
4878 * search.c (lookup_field): Build ambiguous list, and show it, if
4881 1999-02-26 Mark Mitchell <mark@markmitchell.com>
4883 * typeck.c (decay_conversion): Don't confuse constant array
4884 variables with their initializers.
4886 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
4888 * pt.c (regenerate_decl_from_template): Tweak for clarity.
4889 (instantiate_decl): Mark a decl instantiated before regenerating
4890 it to avoid recursion.
4891 * tree.c (mapcar): Don't call decl_constant_value unless we know
4892 something is TREE_READONLY_DECL_P.
4894 * class.c (check_for_override): Don't stop checking when we find
4895 the first overridden function. Delete #if 0'd code.
4896 * search.c (get_matching_virtual): Likewise.
4898 1999-02-25 Richard Henderson <rth@cygnus.com>
4900 * lang-specs.h: Define __FAST_MATH__ when appropriate.
4902 1999-02-24 Mike Stump <mrs@wrs.com>
4904 * typeck.c (convert_for_assignment): Allow boolean integral constant
4905 expressions to convert to null pointer.
4907 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
4909 * decl.c (lookup_namespace_name): Resolve namespace aliases.
4911 * class.c (push_nested_class): Allow namespaces.
4913 * decl2.c (set_decl_namespace): Add friendp parameter.
4914 * decl.c (grokfndecl): Pass it.
4915 (grokvardecl): Likewise.
4916 * cp-tree.h: Change declaration.
4918 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
4920 * pt.c (tsubst): Allow an array of explicit size zero.
4922 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
4924 * errfn.c: Change varargs code to look like toplev.c.
4926 * method.c (process_modifiers): Don't prepend 'U' for char or
4929 1999-02-20 Craig Burley <craig@jcb-sc.com>
4931 * Make-lang.in (cplib2.ready): Don't consider updating
4932 cplib2 stuff if the current directory isn't writable, as
4933 it won't work (such as during a `make install').
4935 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
4937 * decl2.c (start_objects): Make file scope constructors and
4938 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
4939 ASM_OUTPUT_DESTRUCTOR are defined.
4941 1999-02-19 Mark Mitchell <mark@markmitchell.com>
4943 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
4944 (fn_type_unification): Adjust prototype.
4945 (lookup_fnfields_1): Declare.
4946 * call.c (add_template_candidate_real): Adjust call to
4947 fn_type_unification.
4948 * class.c (add_method): Don't allow duplicate declarations of
4949 constructors or destructors.
4950 (resolve_address_of_overloaded_function): Remove unused variable.
4951 Adjust call to fn_type_unification.
4952 * decl.c (grokfndecl): Be more robust in the face of illegal
4954 * decl2.c (check_classfn): Remove hokey handling of member
4956 * pt.c (determine_specialization): Improve comments. Adjust to
4957 handle template argument deduction as per the standard.
4958 (check_explicit_specialization): Fix comment spacing. Handle
4959 type-conversion operators correctly. Improve error-recovery.
4960 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
4961 (get_bindings_real): Simplify handling of static members.
4962 * search.c (lookup_fnfields_1): Make it have external linkage.
4963 * typeck.c (compparms): Fix comment.
4964 (build_unary_op): Don't try to figure out which template
4965 specialization is being referred to when when the address-of
4966 operator is used with a template function.
4968 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4970 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
4971 keyword to match an analogous change at the top level.
4973 * tree.c (lvalue_or_else): Likewise.
4975 1999-02-17 Mark Mitchell <mark@markmitchell.com>
4977 * decl.c (xref_basetypes): Comment.
4978 * pt.c (instantiate_class_template): Use xref_basetypes.
4980 1999-02-16 Mark Mitchell <mark@markmitchell.com>
4982 * cp-tree.h (tsubst): Change prototype.
4983 (tsubst_expr): Likewise.
4984 (tsubst_copy): Likewise.
4985 (type_unification): Remove prototype.
4986 * call.c (convert_default_arg): Adjust call to tsubst_expr.
4987 * class.c (resolve_address_of_overloaded_function): Just use
4988 fn_type_unification.
4989 * decl.c (grokdeclarator): Adjust call to tsubst.
4990 * method.c (build_template_parm_names): Likewise.
4991 * pt.c (GTB_VIA_VIRTUAL): New macro.
4992 (GTB_IGNORE_TYPE): Likewise.
4993 (resolve_overloaded_unification): Add `complain' parameter.
4994 (try_one_overload): Likewise.
4995 (tsubst_template_arg_vector): Likewise.
4996 (tsubst_template_parms): Likewise.
4997 (tsubst_aggr_type): Likewise.
4998 (tsubst_arg_types): Likewise.
4999 (tsubst_call_declarator_parms): Likewise.
5000 (unify): Remove explicit_mask.
5001 (type_unification_real): Likewise.
5002 (get_template_base_recursive): Likewise.
5003 (coerce_template_template_parms): Provide prototype.
5004 (tsubst_function_type): Likewise.
5005 (try_class_unification): New function.
5006 All callers changed to use new complain parameter.
5007 (get_template_base): Use try_class_unification.
5008 (unify): Adjust handling of classes derived from template types.
5009 (fn_type_unification): Substitute explicit arguments before
5012 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5014 * decl.c (pushdecl): Remove dead code.
5016 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
5018 * decl2.c (finish_objects): Fix code I missed in previous change.
5020 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
5022 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
5023 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
5025 * pt.c (maybe_process_partial_specialization): Complain about
5026 'template <>' on non-specialization.
5028 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
5030 * decl.c (grokdeclarator): Catch wierd declarators.
5031 * decl2.c (finish_file): Don't abort because of namespace parsing
5033 (check_decl_namespace): Remove.
5035 1999-02-09 Mark Mitchell <mark@markmitchell.com>
5037 * cp-tree.h (get_template_base): Don't declare.
5038 (dfs_walk): Declare.
5039 (dfs_unmark): Likewise.
5040 (markedp): Likewise.
5041 * pt.c (unify): Remove duplicate declaration. Pass tparms and
5042 targs to get_template_base.
5043 (get_template_base_recursive): Move here from search.c. Check to
5044 see that the base found can be instantiated to form the desired
5046 (get_template_base): Likewise.
5047 (get_class_bindings): Simplify.
5048 * search.c (get_template_base_recursive): Move to pt.c.
5049 (get_template_base): Likewise.
5050 (markedp): Make it global.
5051 (dfs_walk): Likewise.
5052 (dfs_unmark): Likewise.
5054 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
5056 * pt.c (maybe_process_partial_specialization): Complain about
5057 specialization in wrong namespace.
5058 * tree.c (decl_namespace_context): New fn.
5060 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5062 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
5063 * pt.c (coerce_template_template_parms): Handle nested
5064 template template parameters.
5066 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
5068 * typeck2.c: Update email addresses.
5070 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5072 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
5075 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
5077 * lex.c (retrofit_lang_decl): Split out...
5078 (build_lang_decl): From here.
5079 * decl.c (pushdecl): Call it for functions generated by the middle
5080 end that don't have DECL_LANG_SPECIFIC.
5081 * cp-tree.h: Declare it.
5083 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
5084 (start_objects, finish_objects): Only use special
5085 init_priority code if the user specified a priority.
5086 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
5089 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5091 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
5092 mkstemp.o. Get them from libiberty now.
5093 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
5095 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5097 * decl2.c (lang_decode_option): Use read_integral_parameter.
5099 1999-02-01 Mark Mitchell <mark@markmitchell.com>
5101 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
5102 before calling complete_type_or_else.
5104 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5106 * input.c (inline): Don't define, its handled by system.h.
5108 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5110 * decl2.c: Don't define flag_no_ident here. Don't process
5112 * cp-tree.h: Don't declare flag_no_ident here.
5113 * lang-specs.h: Map -Qn to -fno-ident.
5115 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
5117 * cp-tree.h (struct tree_binding): Replace scope field with a union.
5118 (BINDING_SCOPE): Adjust.
5119 * decl.c (BINDING_LEVEL): Adjust.
5121 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
5123 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
5126 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
5129 * tree.c (equal_functions): Fix name in prototype.
5131 * decl.c (push_local_binding): Add FLAGS argument.
5132 (pushdecl, push_overloaded_decl): Pass it.
5133 * decl2.c (do_local_using_decl): Likewise.
5134 * cp-tree.h: Adjust prototype.
5135 * decl.c (poplevel): Fix logic.
5137 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
5138 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
5139 (cat_namespace_levels): Don't loop forever.
5141 1999-01-25 Richard Henderson <rth@cygnus.com>
5143 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
5145 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
5147 * class.c (resolve_address_of_overloaded_function): Mark the
5148 chosen function used.
5150 * call.c (build_call): Make sure that a function coming in has
5151 been marked used already.
5152 * decl.c (expand_static_init): Call mark_used instead of
5154 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
5155 alloc_eh_object, expand_throw): Likewise.
5156 * init.c (build_builtin_delete_call): Likewise.
5157 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
5158 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
5159 expand_generic_desc): Likewise.
5161 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
5163 * tree.c (equal_functions): New function.
5164 (ovl_member): Call it.
5166 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
5168 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
5170 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
5172 * decl.c (decls_match): Return 1 if old and new are identical.
5173 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
5175 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
5177 * decl.c (start_function): Make member functions one_only on windows.
5178 * decl2.c (import_export_decl): Likewise.
5180 * decl.c (grokdeclarator): Don't complain about implicit int in
5181 a system header. Change same-name field check to not complain in
5182 a system header instead of within extern "C".
5184 1999-01-21 Mark Mitchell <mark@markmitchell.com>
5186 * cp-tree.h (PUSH_GLOBAL): New macro.
5187 (PUSH_LOCAL): Likewise.
5188 (PUSH_USING): Likewise.
5189 (namespace_bindings_p): Declare.
5190 (push_overloaded_decl): Likewise.
5191 * decl.c (push_overloaded_decl): Don't make it static. Check for
5192 illegal declarations after using declarations here.
5193 (namespace_bindings_p): Likewise.
5194 (duplicate_decls): Don't consider declarations from different
5195 namespaces to be the same.
5196 (pushdecl): Use symbolic PUSH_ constants in calls to
5197 push_overloaded_decl.
5198 (push_overloaded_decl_1): Likewise.
5199 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
5200 (do_nonmember_using_decl): Check for illegal using declarations
5201 after ordinary declarations here.
5202 (do_local_using_decl): Call pushdecl to insert declarations.
5204 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
5206 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
5208 1999-01-21 Mark Mitchell <mark@markmitchell.com>
5210 * tree.c (build_cplus_array_type_1): Don't call build_array_type
5211 for types involving template parameters.
5213 * cp-tree.h (PARM_DECL_EXPR): Delete.
5214 (convert_default_arg): Change prototype.
5215 (check_default_argument): Declare.
5216 (search_tree): Likewise.
5217 * call.c (convert_default_arg): Take the function to which the
5218 default argument belongs as a parameter, and do any necessary
5219 instantiation here, instead of ...
5220 (build_over_call): Here.
5221 * decl.c (local_variable_p): New function.
5222 (check_default_argument): Likewise, split out and tidied from ...
5224 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
5225 * pt.c (tsubst_call_declarator_parms): New function.
5226 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
5227 with CALL_EXPRs, rather than trying to be clever.
5228 (tsubst): Use tsubst_call_declarator_parms.
5229 * tree.c (search_tree): Don't make it static.
5230 * typeck.c (convert_arguments): Use new interface to
5231 convert_default_arg.
5233 1999-01-20 Mark Mitchell <mark@markmitchell.com>
5235 * error.c (dump_function_decl): Don't print the argument types for
5236 a function when the verbosity level is negative.
5238 * call.c (build_over_call): Check format attributes at call-time.
5240 * pt.c (tsubst_copy): Fix comment.
5241 (unify): Don't allow unification with variable-sized arrays.
5243 * semantics.c (finish_stmt_expr): When processing a template make
5244 the BIND_EXPR long-lived.
5246 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
5248 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
5249 (import_export_vtable): Not here.
5251 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
5253 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
5254 non-static member function.
5256 1999-01-18 Nathan Sidwell <nathan@acm.org>
5258 * class.c (instantiate_type): Only diagnose illegal address of member
5259 function if complaining.
5261 * decl.c (lookup_name_real): Remove duplicate code.
5263 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
5265 * tree.c (copy_template_template_parm): Use permanent_obstack.
5267 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5269 * pt.c (unify): Remove restrictions on deduction of argument
5270 of template template parameters.
5272 1999-01-18 Nathan Sidwell <nathan@acm.org>
5274 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
5276 * class.c (resolve_address_of_overloaded_function): Show list of
5277 all candidates, when none of them match.
5279 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
5281 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
5282 definition of 'casting away const' in reinterpret_cast<>.
5284 1999-01-18 Graham <grahams@rcp.co.uk>
5286 * cvt.c: Add include for decl.h, remove extern for
5287 static_aggregates which is now provided by decl.h.
5289 * Makefile.in (cvt.o): Add dependency for decl.h and missing
5290 dependencies for convert.h and flags.h.
5292 1999-01-18 Nathan Sidwell <nathan@acm.org>
5294 * decl2.c (do_dtors): Set current location to that of the
5295 decl, for sensible diagnostics and debugging.
5296 (check_classfn): Issue `incomplete type' error, if
5297 class is not defined.
5299 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
5301 * cp-tree.h: Add prototype for bound_pmf_p.
5303 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
5304 Manfred Hollstein <manfred@s-direktnet.de>
5306 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
5309 1999-01-16 Nathan Sidwell <nathan@acm.org>
5311 * cp-tree.h (struct lang_type): Added has_mutable flag.
5312 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
5313 (TYPE_HAS_MUTABLE_P): New macro to read it.
5314 (cp_has_mutable_p): Prototype for new function.
5315 * class.c (finish_struct_1): Set has_mutable from members.
5316 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
5317 it contains a mutable.
5318 * typeck.c (cp_has_mutable_p): New function.
5320 1999-01-15 Mark Mitchell <mark@markmitchell.com>
5322 * pt.c (process_template_parm): Ignore top-level qualifiers on
5323 non-type parameters.
5325 * decl.c (start_function): Use current_function_parms in the call
5326 to require_complete_type_for_parms, not the probably empty
5329 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
5331 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
5333 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
5334 that we don't suppress the other copies.
5335 * lex.c (handle_cp_pragma): Likewise.
5337 1999-01-13 Mark Mitchell <mark@markmitchell.com>
5339 * decl.c (grokdeclarator): Undo 1998-12-14 change.
5340 * tree.c (build_cplus_array_type_1): Likewise.
5341 * pt.c (instantiate_class_template): Remove misleading comment.
5342 (tsubst_aggr_type): Substitute if there are template parameters,
5343 regardless of whether or not they use template arguments.
5344 (unify): Likewise, but for unification.
5346 1999-01-12 Richard Henderson <rth@cygnus.com>
5348 * cp-tree.h (flag_permissive): Declare extern.
5350 1999-01-06 Mark Mitchell <mark@markmitchell.com>
5352 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
5354 (lang_type): Add is_partial_instantiation. Decrease width of
5356 (PARTIAL_INSTANTIATION_P): New macro.
5357 (OPERATOR_TYPENAME_P): Remove.
5358 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
5359 OPERATOR_TYPENAME_P.
5360 (grok_op_properties): Likewise.
5361 * friend.c (do_friend): Handle friends that are member functions
5363 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
5364 * pt.c (instantiate_class_template): Rework for clarity. Avoid
5365 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
5366 any more partial instantiation than is absolutely necessary for
5367 implicit typename. Set PARTIAL_INSTANTIATION_P.
5368 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
5369 * semantics.c (begin_class_definition): Handle partial
5370 specializations of a type that was previously partially
5373 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
5375 * g++spec.c (LIBSTDCXX): Provide default definition.
5376 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
5378 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5380 * Make-lang.in (g++.o): Depend on prefix.h.
5382 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
5384 * tree.c (bound_pmf_p): New fn.
5385 * typeck.c (build_c_cast): Use it.
5387 * decl.c (grok_op_properties): Use same_type_p.
5389 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5391 * Makefile.in (cvt.o): Depend on toplev.h.
5393 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
5395 * cvt.c: Include toplev.h.
5397 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
5400 * init.c (expand_vec_init): Initialize variable `itype'.
5402 * lex.c (yyerror): Cast the argument passed to a ctype function to
5405 * method.c (build_mangled_C9x_name): Wrap prototype and definition
5406 in "HOST_BITS_PER_WIDE_INT >= 64".
5408 * typeck.c (build_binary_op): Mark parameter `convert_p' with
5411 1998-12-22 Mark Mitchell <mark@markmitchell.com>
5413 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
5414 * tree.c (build_exception_variant): Don't crash on empty throw
5417 1998-12-18 DJ Delorie <dj@cygnus.com>
5419 * cvt.c (convert_to_reference): Check for both error_mark_node
5420 and NULL_NODE after call to convert_for_initialization.
5422 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
5424 * error.c (interesting_scope_p): New fn.
5425 (dump_simple_decl): Use it.
5426 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
5427 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
5429 1998-12-16 Mark Mitchell <mark@markmitchell.com>
5431 * class.c (resolve_address_of_overloaded_function): Do conversion
5432 to correct type here, rather than ...
5433 (instantiate_type): Here.
5435 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
5436 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
5437 (decl_template_parm_p): Remove.
5438 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
5440 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
5441 * pt.c (push_inline_template_parms_recursive): Set it.
5442 (decl_template_parm_p): Remove.
5443 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
5444 (process_template_parm): Set it.
5446 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
5448 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
5449 if configured with cpplib.
5451 1998-12-15 Mark Mitchell <mark@markmitchell.com>
5453 * decl.c (poplevel): Make sure ns_binding is initialized.
5455 * decl.c (finish_function): Undo inadvertent change in previous
5458 1998-12-14 Mark Mitchell <mark@markmitchell.com>
5460 * class.c (pushclass): Tweak handling of class-level bindings.
5461 (resolve_address_of_overloaded_function): Update pointer-to-member
5463 (instantiate_type): Likewise.
5464 * cvt.c (cp_convert_to_pointer): Likewise.
5465 * decl.c (pop_binding): Take the DECL to pop, not just the name.
5466 Deal with `struct stat' hack.
5467 (binding_level): Add to documentation.
5468 (push_binding): Clear BINDING_TYPE.
5469 (add_binding): New function.
5470 (push_local_binding): Use it.
5471 (push_class_binding): Likewise.
5472 (poplevel): Adjust calls to pop_binding.
5473 (poplevel_class): Likewise.
5474 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
5475 declarations to current binding level.
5476 (push_class_level_binding): Likewise.
5477 (push_overloaded_decl): Adjust handling of OVERLOADs in local
5479 (lookup_namespace_name): Don't crash when confronted with a
5481 (lookup_name_real): Do `struct stat' hack in local binding
5483 (build_ptrmemfunc_type): Adjust documentation.
5484 (grokdeclarator): Don't avoid building real array types when
5485 processing templates unless really necessary.
5486 (finish_method): Adjust calls to pop_binding.
5487 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
5488 not reparse_decl_as_expr.
5489 (build_expr_from_tree): Deal with a template-id as the function to
5490 call in a METHOD_CALL_EXPR.
5491 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
5492 (maybe_adjust_types_For_deduction): Don't do peculiar things with
5494 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
5495 pointer-to-member types where necessary.
5496 * tree.c (build_cplus_array_type_1): Don't avoid building real
5497 array types when processing templates unless really necessary.
5498 (build_exception_variant): Compare the exception lists correctly.
5500 1998-12-13 Mark Mitchell <mark@markmitchell.com>
5502 * cp-tree.def (CPLUS_BINDING): Update documentation.
5503 * cp-tree.h (LOCAL_BINDING_P): New macro.
5504 (lang_identifier): Rename local_value to bindings.
5505 (tree_binding): Make `scope' of type `void*', not `tree'.
5506 (BINDING_SCOPE): Update documentation.
5507 (IDENTIFIER_LOCAL_VALUE): Remove.
5508 (IDENTIFIER_CLASS_VALUE): Document.
5509 (IDENTIFIER_BINDING): New macro.
5510 (IDENTIFIER_VALUE): Likewise.
5511 (TIME_IDENTIFIER_TIME): Likewise.
5512 (TIME_IDENTIFIER_FILEINFO): Likewise.
5513 (IMPLICIT_TYPENAME_P): Likewise.
5514 (set_identifier_local_value): Remove.
5515 (push_local_binding): New function.
5516 (push_class_binding): Likewise.
5517 * class.c (pushclass): Update comments; use push_class_binding.
5518 * decl.c (set_identifier_local_value_with_scope): Remove.
5519 (set_identifier_local_value): Likewise.
5520 (push_binding): New function.
5521 (pop_binding): Likewise.
5522 (binding_level): Update documentation. Remove shadowed.
5523 (BINDING_LEVEL): New macro.
5524 (free_binding_nodes): New variable.
5525 (poplevel): Adjust for new name-lookup scheme. Don't mess up
5526 BLOCK_VARs when doing for-scope extension. Remove effectively
5528 (pushlevel_class): Tweak formatting.
5529 (poplevel_class): Adjust for new name-lookup scheme.
5530 (print_binding_level): Likewise.
5531 (store_bindings): Likewise.
5532 (pushdecl): Likewise.
5533 (pushdecl_class_level): Likewise.
5534 (push_class_level_binding): Likewise.
5535 (push_overloaded_decl): Update comments. Adjust for new
5537 (lookup_name_real): Likewise.
5538 (lookup_name_current_level): Likewise.
5539 (cp_finish_decl): Likewise.
5540 (require_complete_types_for_parms): Likewise. Remove misleading
5542 (grok_parms): Likewise. Don't call
5543 require_complete_types_for_parms here.
5544 (grok_ctor_properties): Don't treat templates as copy
5546 (grop_op_properties): Or as assignment operators.
5547 (start_function): Document. Adjust for new name-lookup scheme.
5548 (finish_function): Likewise.
5549 * decl2.c (do_local_using_decl): Use push_local_binding.
5550 * lex.c (begin_definition_of_inclass_inline): New function, split
5552 (do_pending_inlines): Here, and ...
5553 (process_next_inline): Here.
5554 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
5555 (init_filename_times): Likewise.
5556 (extract_interface_info): Likewise.
5557 (ste_typedecl_interface_info): Likewise.
5558 (check_newline): Likewise.
5559 (dump_time_statistics): Likewise.
5560 (handle_cp_pragma): Likewise.
5561 (do_identifier): Adjust for new name-lookup scheme.
5562 * parse.y (function_try_block): Return ctor_initializer_opt value.
5564 (fn.defpen): Pass appropriate values to start_function.
5565 (pending_inline): Use functor_try_block value, and pass
5566 appropriate values to finish_function.
5567 * pt.c (is_member_template): Update documentation; remove handling
5568 of FUNCTION_DECLs. As per name, this function should deal only in
5570 (decl_template_parm_p): Change name of olddecl parameter to decl.
5571 (check_template_shadow): Adjust for new name-lookup scheme.
5572 (lookup_template_class): Likewise.
5573 (tsubst_decl): Tweak so as not to confuse member templates with
5574 copy constructors and assignment operators.
5575 (unify): Handle UNION_TYPEs.
5576 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
5577 (lang_print_xnode): Adjust for new name-lookup scheme.
5578 * typeck.c (mark_addressable): Likewise.
5579 (c_expand_return): Likewise.
5581 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
5583 * decl.c (grokdeclarator): Allow field with same name as class
5586 * decl.c (lookup_name_real): Don't limit field lookup to types.
5587 * class.c (check_member_decl_is_same_in_complete_scope): No error
5588 if icv and x are the same.
5589 * lex.c (do_identifier): Tweak error message.
5591 1998-12-10 Mark Mitchell <mark@markmitchell.com>
5593 * decl.c (start_enum): Use push_obstacks, not
5594 end_temporary_allocation.
5595 (finish_enum): Call pop_obstacks.
5597 1998-12-10 Mark Mitchell <mark@markmitchell.com>
5599 * class.c (instantiate_type): Return error_mark_node rather than
5602 1998-12-09 Mark Mitchell <mark@markmitchell.com>
5604 * cp-tree.h (most_specialized_instantiation): New function.
5605 (print_candidates): Likewise.
5606 * class.c (validate_lhs): Remove.
5607 (resolve_address_of_overloaded_function): New function, split out
5608 and then substantially reworked, from ...
5609 (instantiate_type): Use it. Simplify.
5610 * cvt.c (convert_to_reference): Complain when caller has indicated
5611 that's the right thing to do. Don't crash if instantiate_type
5613 * pt.c: Substitute `parameters' for `paramters' throughout.
5614 (print_candidates): Don't make it static.
5615 (most_specialized_instantiation): Split out from ...
5616 (most_specialized): Here.
5618 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
5620 * lex.c (lang_init_options): Initialize cpplib.
5621 * decl2.c (parse_options,cpp_initialized): Removed.
5622 (lang_decode_option): Move initialization of cpplib to
5625 1998-12-09 Mark Mitchell <mark@markmitchell.com>
5627 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
5628 well as the TYPE_DECL, when a typedef name is assigned to a
5629 previously anonymous type.
5631 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5633 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
5634 __cp_eh_info for getting the eh info pointer. Add table_index to
5636 (push_eh_cleanup): Don't increment 'handlers' data field.
5637 (process_start_catch_block): Don't set the 'caught' field.
5639 * cp/exception.cc (CP_EH_INFO): New macro for getting the
5640 exception info pointer within library routines.
5641 (__cp_eh_info): Use CP_EH_INFO.
5642 (__start_cp_handler): Get exception info pointer, set caught field,
5643 and increment the handlers field. Avoids this being done by handlers.
5644 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
5645 (uncaught_exception): Use CP_EH_INFO macro.
5647 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
5649 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
5651 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
5653 * lex.c (check_newline): Add support for \ as `natural'
5654 characters in file names in #line to be consistent with #include
5655 handling. We support escape processing in the # 1 "..." version of
5656 the command. See also support in cp/lex.c.
5658 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
5660 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
5663 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
5665 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
5667 * error.c (dump_simple_decl): Also print namespace context.
5668 (dump_function_decl): Likewise.
5670 * decl2.c (ambiguous_decl): Don't print old value if it's
5673 * decl.c (lookup_name_real): Fix handling of local types shadowed
5674 by a non-type decl. Remove obsolete code.
5675 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
5677 * lang-options.h: Add -fpermissive.
5678 * decl2.c: Likewise.
5679 * cp-tree.h: Add flag_permissive.
5680 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
5681 were specified, set flag_pedantic_errors.
5682 * call.c (build_over_call): Turn dropped qualifier messages
5684 * cvt.c (convert_to_reference): Likewise.
5685 * typeck.c (convert_for_assignment): Likewise.
5687 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
5689 * decl2.c (coerce_new_type): Use same_type_p.
5690 (coerce_delete_type): Likewise.
5692 * call.c (check_dtor_name): Return 1, not error_mark_node.
5694 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
5696 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
5697 if MULTIPLE_SYMBOL_SPACES.
5699 * pt.c (check_template_shadow): New fn.
5700 * decl2.c (grokfield): Use it.
5701 * decl.c (pushdecl): Likewise.
5702 (pushdecl_class_level): Likewise.
5703 (start_method): Likewise.
5704 (xref_tag): Don't try to use 't' if we're defining.
5706 * call.c (check_dtor_name): Just return an error_mark_node.
5707 * pt.c (lookup_template_class): Complain about using non-template here.
5708 * parse.y (apparent_template_type): Not here.
5710 * pt.c (check_explicit_specialization): Complain about specialization
5713 * lang-options.h: Add -f{no-,}implicit-inline-templates.
5715 * pt.c (convert_nontype_argument): Don't assume that any integer
5716 argument is intended to be a constant-expression.
5718 1998-12-03 Mark Mitchell <mark@markmitchell.com>
5720 * class.c (handle_using_decl): Fix comment. Don't lookup
5721 constructors in base classes.
5722 (validate_lhs): Fix typo in comment.
5723 * search.c (lookup_field_1): Don't return a USING_DECL.
5725 * cp-tree.h (DECL_ACCESS): Improve documentation.
5727 * decl.c (expand_static_init): Don't set the initialization-done
5728 flag until the initialization is done.
5730 1998-12-02 Mark Mitchell <mark@markmitchell.com>
5732 * decl2.c (validate_nonmember_using_decl): Complain about using
5733 declarations for class members.
5735 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
5737 * typeck2.c (process_init_constructor): Use same_type_p.
5739 * decl.c (check_tag_decl): Don't warn about null decl inside a
5742 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
5744 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
5745 (resolve_overloaded_unification): Strip baselinks.
5747 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5749 * g++spec.c: Don't prototype xmalloc.
5751 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
5753 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
5755 * decl.c (check_tag_decl): Do complain about null friend decl at
5758 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5760 * lex.c (make_lang_type): Clear the whole struct lang_type, not
5761 only the first multiple of sizeof (int).
5763 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
5765 * decl.c (start_decl): An explicit specialization of a static data
5766 member is only a definition if it has an initializer.
5768 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
5769 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
5771 * init.c (expand_default_init): Check for DIRECT_BIND instead of
5774 * call.c (build_over_call): Use build_decl.
5776 * except.c (expand_throw): Just use convert, not
5777 build_reinterpret_cast.
5779 * lex.c (handle_generic_pragma): Use token_buffer.
5781 * decl.c (check_tag_decl): Don't complain about null friend decl.
5783 1998-11-24 Dave Pitts <dpitts@cozx.com>
5785 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
5787 * lex.c (check_newline): Use ISALPHA.
5788 (readescape): Use ISGRAPH.
5789 (yyerror): Use ISGRAPH.
5791 1998-11-24 Nathan Sidwell <nathan@acm.org>
5793 * search.c (get_abstract_virtuals): Do not use initial
5794 CLASSTYPE_ABSTRACT_VIRTUALS.
5795 * typeck2.c (abstract_virtuals_error): Show location of abstract
5797 * call.c (build_new_method_call): Use
5798 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
5799 * class.c (finish_struct_bits): Don't bother working out whether
5800 get_abstract_virtuals will do anything, just do it.
5802 1998-11-24 Graham <grahams@rcp.co.uk>
5804 * typeck.c (build_component_ref): Remove unused statement.
5806 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
5808 * class.c (add_method): Catch invalid overloads.
5810 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
5811 * search.c (lookup_conversions): Handle getting real OVERLOADs.
5812 (add_conversions): Likewise. Revert last change.
5813 * call.c (add_conv_candidate): Pass totype to add_candidate instead
5814 of fn. Don't add a new candidate if the last one was for the same
5816 (print_z_candidates): Handle getting a type as a function.
5817 (joust): If we got two conversion candidates to the same type,
5819 (build_object_call): Lose 'templates'.
5820 (build_user_type_conversion_1): Handle getting real OVERLOADs.
5822 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
5824 * typeck2.c (process_init_constructor): If there are elements
5825 that don't have initializers and they need to have constructors
5826 run, supply them with initializers.
5828 * class.c (finish_struct_1): A class with a 0-width bitfield is
5831 1998-11-23 Mark Mitchell <mark@markmitchell.com>
5833 * pt.c (instantiate_class_template): Don't try to figure out what
5834 specialization to use for a partial instantiation. Correct
5835 typos in a couple of comments. Avoid calling uses_template_parms
5838 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
5840 * method.c (process_overload_item): Add call to
5841 build_mangled_C9x_name for intTI_type_nodes.
5842 (build_mangled_C9x_name): Add prototype, define.
5843 * decl.c (init_decl_processing): Add names for
5846 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
5848 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
5850 * class.c (finish_struct_1): Set things up for 0-width bitfields
5851 like we do for others.
5853 * decl.c (check_tag_decl): New fn.
5854 (shadow_tag): Split out from here.
5855 * decl2.c (grok_x_components): Call it.
5857 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
5859 * decl.c: Lose warn_about_return_type.
5860 (grokdeclarator): Always complain about implicit int, except for
5863 * decl.c (tag_name): New fn.
5864 (xref_tag): Complain about using typedef-name after class-key.
5866 * init.c (expand_vec_init): Also keep going if from_array.
5868 * tree.c (is_overloaded_fn): Also handle the output of
5871 * decl.c (grokdeclarator): Use constructor_name when comparing
5872 field name against enclosing class.
5873 * class.c (finish_struct_anon): Likewise.
5875 1998-11-22 Mark Mitchell <mark@markmitchell.com>
5877 * decl.c (poplevel): Remove code to handle KEEP == 2.
5878 (finish_function): Don't confuse BLOCK-order when
5879 processing a destructor.
5881 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
5883 * decl.c (require_complete_types_for_parms): Call layout_decl
5884 after we've completed the type.
5886 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
5888 * decl2.c (validate_nonmember_using_decl): Allow using templates
5889 from the global namespace.
5891 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
5893 Handle specifying template args to member function templates.
5894 * tree.c (build_overload): Always create an OVERLOAD for a template.
5895 * search.c (add_conversions): Handle finding an OVERLOAD.
5896 * decl2.c (check_classfn): Likewise.
5897 * lex.c (identifier_type): See through a baselink.
5898 * parse.y (do_id): Don't call do_identifier if we got a baselink.
5899 * class.c (instantiate_type, case TREE_LIST): Recurse.
5901 * decl.c (grokdeclarator): Allow a boolean constant for array
5902 bounds, odd as that sounds.
5904 * pt.c (unify): Be more strict about non-type parms, except for
5906 (UNIFY_ALLOW_INTEGER): New macro.
5908 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
5910 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
5912 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
5914 * semantics.c (begin_class_definition): Call
5915 maybe_process_partial_specialization before push_template_decl.
5916 Don't call push_template_decl for a specialization.
5917 * search.c (lookup_field): Do return a member template class.
5918 * decl2.c (handle_class_head): Handle member template classes.
5920 * decl.c (grokdeclarator): A parm type need not be complete.
5922 * pt.c (convert_nontype_argument): Fix thinko.
5924 1998-11-18 Mark Mitchell <mark@markmitchell.com>
5926 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
5927 (global_delete_fndecl): New variable.
5928 * decl.c (global_delete_fndecl): Define it.
5929 (init_decl_processing): Set it.
5930 * init.c (build_builtin_delete_call): Use it.
5931 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
5934 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
5936 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
5939 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
5940 * call.c (build_object_call): Also support references to functions.
5941 * typeck.c (convert_for_initialization): Don't decay a function
5942 if the target is a reference to function.
5944 * search.c (add_conversions): Get all the overloads from a class.
5946 * decl.c (grok_ctor_properties): Complain about any constructor
5947 that will take a single arg of the class type by value.
5949 * typeck2.c (build_functional_cast): Can't create objects of
5950 abstract classes this way.
5951 * cvt.c (ocp_convert): Likewise.
5953 * decl.c (grokfndecl): Member functions of local classes are not
5956 1998-11-18 Mark Mitchell <mark@markmitchell.com>
5958 * Make-lang.in (cc1plus): Add dependency on hash.o.
5960 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
5962 * search.c (get_abstract_virtuals): Complain about virtuals with
5964 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
5965 with no final overrider.
5966 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
5967 on virtuals with no final overrider.
5969 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
5971 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
5974 * friend.c (do_friend): Don't set_mangled_name_for_decl.
5976 * class.c (finish_struct_anon): Complain about non-fields.
5977 * decl2.c (build_anon_union_vars): Likewise.
5979 * decl.c (grokdeclarator): Normal data members can't have the same
5980 name as the class, either.
5981 * class.c (finish_struct_anon): Neither can members of an
5984 1998-11-17 Mark Mitchell <mark@markmitchell.com>
5986 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
5987 (TYPE_BINFO): Likewise.
5988 (IS_AGGR_TYPE): Tweak.
5989 (SET_IS_AGGR_TYPE): New macro.
5990 (CLASS_TYPE_P): Tweak.
5991 (lang_type): Group mark bitfields together. Remove linenum.
5992 (CLASSTYPE_SOURCE_LINE): Remove macro.
5993 (CLASSTYPE_MARKED_N): New macro.
5994 (SET_CLASSTYPE_MARKED_N): Likewise.
5995 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
5996 (CLASS_TYPE_MARKED_*): Use them.
5997 (SET_CLASSTYPE_MARKED_*): Likewise.
5998 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
5999 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
6000 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
6001 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
6002 * class.c (class_cache_obstack): New variable.
6003 (class_cache_firstobj): Likewise.
6004 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
6005 (pushclass): Free the cache, when appropriate.
6007 (maybe_push_cache_obstack): Use class_cache_obstack.
6008 * decl.c (include hash.h).
6009 (typename_hash): New function.
6010 (typename_compare): Likewise.
6011 (build_typename_type): Check the hash table to avoid creating
6013 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
6014 (grokdeclarator): Use CLASS_TYPE_P.
6015 (xref_basetypes): Likewise.
6016 (start_function): Likewise. Don't put current_class_ref on the
6018 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
6020 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
6021 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
6022 fields for types other than class types. Do clear TYPE_ALIAS_SET
6023 for types other than class types, though.
6024 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
6025 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6026 * pt.c (process_template_parm): Don't set
6027 CLASSTYPE_GOT_SEMICOLON.
6028 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6029 Coerce arguments on the momentary obstack.
6030 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6031 (instantiate_class_template): Calculate template arguments on the
6032 momentary obstack. Tidy.
6033 (tsubst_template_arg_vector): Use make_temp_vec.
6034 (tsubst_aggr_type): Put template arguments on the momentary
6036 (tsubst_decl): Likewise.
6037 (tsubst): Copy the array bounds index to the permanent obstack
6038 before building index types. Use new macros.
6039 (unify): Use new macros.
6040 (do_type_instantiation): Likewise.
6041 * search.c (lookup_fnfields_1): Use new macros.
6042 (dfs_pushdecls): Build envelopes on the cache obstack.
6043 (dfs_compress_decls): Use new macros.
6044 (push_class_decls): Build on the cache obstack.
6045 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
6046 * sign.c (build_signature_pointer_or_reference_type): Use
6048 * tree.c (make_binfo): Check CLASS_TYPE_P.
6049 (copy_template_template_parm): Adjust.
6050 (make_temp_vec): Use push_expression_obstack.
6051 * typeck.c (complete_type): Use new macros.
6052 (comptypes): Likewise.
6054 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
6056 * pt.c (tsubst): Add diagnostics for invalid array, reference
6057 and pointer to member types.
6059 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
6061 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
6063 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
6066 * parse.y (structsp): Fix cut-and-paste error.
6068 * init.c (build_new): Complain about non-integral size.
6070 * parse.y (unary_expr): Complain about defining types in sizeof.
6072 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
6074 * rtti.c (build_x_typeid): Complain about typeid without
6075 including <typeinfo>.
6076 (get_typeid): Likewise. Complain about typeid of incomplete type.
6077 (get_tinfo_fn_dynamic): Likewise.
6078 (get_typeid_1): Not static anymore.
6079 * except.c (build_eh_type_type): Use get_typeid_1.
6081 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
6082 ambiguous or private bases. Fix warning for reference cast.
6084 1998-11-16 Mark Mitchell <mark@markmitchell.com>
6086 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
6087 * decl.c (duplicate_decls): Remove special-case code to deal with
6088 template friends, and just do the obvious thing.
6089 * pt.c (register_specialization): Tweak for clarity, and also to
6090 clear DECL_INITIAL for an instantiation before it is merged with a
6092 (check_explicit_specialization): Fix indentation.
6093 (tsubst_friend_function): Handle both definitions in friend
6094 declaration and outside friend declarations.
6095 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
6096 (regenerate_decl_from_template): Tweak accordingly.
6097 (instantiate_decl): Likewise.
6099 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
6101 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
6102 member function reference to error.
6103 * cvt.c (ocp_convert): Complain about converting an overloaded
6106 * init.c (build_offset_ref): Just return a lone static member
6109 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
6112 * typeck.c (build_binary_op_nodefault): Improve error handling.
6114 * decl.c (grokfndecl): Complain about making 'main' a template.
6116 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
6118 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
6119 TYPE_DECL in a template.
6121 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
6123 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
6125 * decl.c (struct cp_function): Add named_label_uses.
6126 (push_cp_function_context): Save it.
6127 (pop_cp_function_context): Restore it.
6128 (define_label): Also complain about jumping into the scope of
6129 non-POD objects that don't have constructors.
6130 * tree.c (pod_type_p): New fn.
6132 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
6133 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
6134 (get_tinfo_fn): Not here.
6135 * repo.c (repo_get_id): Abort if we get called for an incomplete
6138 1998-11-13 Mark Mitchell <mark@markmitchell.com>
6140 * except.c (expand_throw): Make sure first argument to
6141 __cp_push_exception is of type `void*' to avoid spurious error
6144 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
6146 * pt.c (try_one_overload): Take orig_targs again. Only check for
6147 mismatches against them; we don't care what a previous call found.
6148 (resolve_overloaded_unification): Adjust.
6150 * search.c (lookup_field): Don't return anything for a non-type
6151 field from a dependent type.
6152 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
6153 in an array declarator.
6154 (start_decl): Push into the class before looking for the field.
6156 1998-11-08 Mark Mitchell <mark@markmitchell.com>
6158 * method.c (build_overload_value): Handle REFERENCE_TYPE.
6160 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
6162 * decl.c (grokdeclarator): Allow namespace-scoped members if they
6165 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
6167 * pt.c (tsubst_decl): Don't mess with the global value of an
6168 un-mangled DECL_ASSEMBLER_NAME.
6170 1998-11-03 Christopher Faylor <cgf@cygnus.com>
6172 * decl.c (init_decl_processing): Remove CYGWIN conditional
6173 since CYGWIN is now able to deal with trapping signals.
6175 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6177 * cp-tree.h: Don't include gansidecl.h.
6178 * exception.cc: Include gansidecl.h (since we don't include config.h)
6179 * g++spec.c: Don't include gansidecl.h.
6181 1998-11-06 Mark Mitchell <mark@markmitchell.com>
6183 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
6185 (DECL_DEFINED_IN_CLASS_P): New macro.
6186 (TEMPLATE_PARMS_FOR_INLINE): Document.
6187 (check_static_variable_definition): New function.
6188 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
6190 (check_static_variable_definition): Split out from ...
6191 (grokdeclarator): Here.
6192 * pt.c (check_default_tmpl_args): New function, split out from ...
6193 (push_template_decl_real): Here.
6194 (instantiate_template): Fix comment.
6196 1998-11-04 Mark Mitchell <mark@markmitchell.com>
6198 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
6199 (CP_TYPE_VOLATILE_P): Likewise.
6200 (CP_TYPE_RESTRICT_P): Likewise.
6202 1998-11-03 Mark Mitchell <mark@markmitchell.com>
6204 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
6206 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
6208 * class.c (instantiate_type): Be more helpful.
6210 * decl2.c (import_export_decl): Call import_export_class.
6212 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
6213 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
6214 * pt.c (tsubst_copy): Likewise.
6216 1998-11-02 Mark Mitchell <mark@markmitchell.com>
6218 * init.c (expand_vec_init): Fix off-by-one error.
6220 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
6222 * parse.y (apparent_template_type): New type.
6223 (named_complex_class_head_sans_basetype): Use it.
6224 * Makefile.in (CONFLICTS): One new conflict.
6225 * parse.c: Regenerated.
6227 1998-11-01 Mark Mitchell <mark@markmitchell.com>
6229 * cp-tree.h (COMPARE_STRICT): New macro.
6230 (COMPARE_BASE): Likewise.
6231 (COMPARE_RELAXED): Likewise.
6232 (COMPARE_REDECLARATION): Likewise.
6233 (same_type_p): Likewise.
6234 (same_or_base_type_p): Likewise.
6235 * call.c (standard_conversion): Use them, in place of comptypes
6236 with numeric arguments.
6237 (reference_binding): Likewise.
6238 (convert_like): Likewise.
6239 (build_over_call): Likewise.
6240 (is_subseq): Likewise.
6241 (is_properly_derived_from): Likewise.
6242 (compare_ics): Likewise.
6244 * class.c (delete_duplicate_fields_1): Likewise.
6245 (resolves_to_fixed_type_p): Likewise.
6246 (instantiate_type): Likewise. Remove #if 0'd code.
6247 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
6248 (pushdecl): Likewise.
6249 (lookup_name_real): Likewise.
6250 (grokdeclarator): Likewise. Check for illegal array declarations.
6251 (grokparms): Likewise.
6252 (grok_op_properties): Likewise.
6253 * decl2.c (check_classfn): Likewise.
6254 * friend.c (is_friend): Likewise.
6255 (make_friend_class): Likewise.
6256 * init.c (expand_aggr_init): Likewise.
6257 (expand_vec_init): Likewise.
6258 * pt.c (is_member_template_class): Remove declaration.
6259 (is_specialization_of): Use COMPARE_* and new macros.
6260 (comp_template_parms): Likewise.
6261 (convert_nontype_argument): Likewise.
6262 (coerce_template_template_parms): Likewise.
6263 (template_args_equal): Likewise.
6264 (lookup_template_class): Likewise.
6265 (type_unification_real): Likewise.
6267 (get_bindings_real): Likewise.
6268 * search.c (covariant_return_p): Likewise.
6269 (get_matching_virtual): Likewise.
6270 * sig.c (match_method_types): Likewise.
6271 * tree.c (vec_binfo_member): Likewise.
6272 (cp_tree_equal): Likewise.
6273 * typeck.c (common_type): Likewise.
6274 (comp_array_types): Likewise. Get issues involving unknown array
6276 (comptypes): Update comments. Use new flags.
6277 (comp_target_types): Use new macros.
6278 (compparms): Likewise.
6279 (comp_target_parms): Likewise.
6280 (string_conv_p): Likewise.
6281 (build_component_ref): Likewise.
6282 (build_indirect_ref): Likewise.
6283 (build_conditional_expr): Likewise.
6284 (build_static_cast): Likewise.
6285 (build_reinterpret_cast): Likewise.
6286 (build_const_cast): Likewise.
6287 (build_modify_expr): Likewise.
6288 (convert_for_assignment): Likewise.
6289 (comp_ptr_ttypes_real): Likewise.
6290 (ptr_reasonably_similar): Likewise.
6291 (comp_ptr_ttypes_const): Likewise.
6293 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
6295 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
6297 1998-10-30 Mark Mitchell <mark@markmitchell.com>
6299 * decl2.c (delete_sanity): Pass integer_zero_node, not
6300 integer_two_node, to build_vec_delete.
6301 * init.c (build_array_eh_cleanup): Remove.
6302 (expand_vec_init_try_block): New function.
6303 (expand_vec_init_catch_clause): Likewise.
6304 (build_vec_delete_1): Don't deal with case that auto_delete_vec
6305 might be integer_two_node anymore.
6306 (expand_vec_init): Rework for initialization-correctness and
6307 exception-correctness.
6308 * typeck2.c (process_init_constructor): Make mutual exclusivity
6309 of cases more obvious.
6311 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
6313 * decl.c (lookup_name_real): OK, only warn if not lexing.
6314 Simplify suggested fix.
6316 * cp-tree.h (IDENTIFIER_MARKED): New macro.
6317 * search.c (lookup_conversions): Use breadth_first_search.
6318 (add_conversions): Avoid adding two conversions to the same type.
6319 (breadth_first_search): Work with base binfos, rather
6320 than binfos and base indices.
6321 (get_virtual_destructor): Adjust.
6322 (tree_has_any_destructor_p): Adjust.
6323 (get_matching_virtual): Adjust.
6325 * pt.c (push_template_decl_real): Generalize check for incorrect
6326 number of template parms.
6327 (is_member_template_class): #if 0.
6329 1998-10-29 Richard Henderson <rth@cygnus.com>
6331 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
6334 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
6336 * lex.c: Call check_newline from lang_init always. After
6337 calling cpp_start_read, set yy_cur and yy_lim to read from the
6338 cpplib token buffer.
6340 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
6342 * class.c (instantiate_type): Don't consider templates for a normal
6345 * class.c (finish_struct_1): Don't complain about non-copy
6346 assignment ops in union members.
6348 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
6349 (prepare_fresh_vtable): Likewise.
6350 (finish_struct_1): Don't call import_export_class.
6351 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
6352 (finish_prevtable_vardecl): Lose.
6353 (finish_file): Don't call it.
6354 * pt.c (instantiate_class_template): Likewise.
6355 * cp-tree.h: Remove it.
6357 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
6358 * decl.c (finish_function): Not here.
6359 (start_function): Do set DECL_INITIAL.
6361 * pt.c (push_template_decl_real): Complain about default template
6362 args for enclosing classes.
6364 * call.c (add_function_candidate): Treat conversion functions
6365 as coming from the argument's class.
6366 * cp-tree.h (DECL_CONV_FN_P): New fn.
6367 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
6368 * class.c (add_method): Use DECL_CONV_FN_P.
6369 * decl2.c (check_classfn): Likewise.
6370 * error.c (dump_function_name): Likewise.
6371 (dump_function_decl): Likewise.
6372 * pt.c (fn_type_unification): Likewise.
6373 * search.c (add_conversions): Likewise.
6375 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
6377 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
6378 * method.c (hack_identifier): Also check for using RESULT_DECL
6381 1998-10-27 Mark Mitchell <mark@markmitchell.com>
6383 * decl.c (grokdeclarator): Use type_quals, rather than constp,
6386 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
6388 * call.c (standard_conversion): instantiate_type here.
6389 (reference_binding): And here.
6390 (implicit_conversion): Not here.
6391 (build_op_delete_call): No need to cons up an OVERLOAD.
6392 * cvt.c (cp_convert_to_pointer): instantiate_type here.
6393 (convert_to_reference): And here.
6394 * decl.c (grok_reference_init): Not here.
6395 (grokparms): Or here.
6396 * typeck2.c (digest_init): Or here.
6397 * typeck.c (decay_conversion): Take the address of overloaded
6399 (require_instantiated_type): Lose.
6400 (convert_arguments): Don't handle unknown types here.
6401 (build_c_cast): Likewise.
6402 (build_binary_op): Gut.
6403 (build_conditional_expr): Don't require_instantiated_type.
6404 (build_modify_expr): Likewise.
6405 (build_static_cast): Don't instantiate_type.
6406 (build_reinterpret_cast): Likewise.
6407 (build_const_cast): Likewise.
6408 (convert_for_initialization): Likewise.
6409 (build_ptrmemfunc): Use type_unknown_p.
6410 (convert_for_assignment): Also do default_conversion on overloaded
6411 functions. Hand them off to ocp_convert.
6413 1998-10-26 Mark Mitchell <mark@markmitchell.com>
6415 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
6416 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
6418 * class.c (finish_struct_1): Use build_cplus_array_type to build
6420 * decl.c (init_decl_processing): Likewise.
6421 * except.c (expand_end_eh_spec): Likewise.
6422 * search.c (expand_upcast_fixups): Simplify very slightly.
6424 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6426 * decl.c (grokdeclarator): Complain about a variable using
6427 constructor syntax coming back null from start_decl.
6429 * friend.c (make_friend_class): Complain about trying to make
6430 a non-class type a friend.
6432 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
6433 (start_function): Not here.
6435 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
6437 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
6439 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6441 * typeck2.c (process_init_constructor): Only skip anonymous fields
6442 if they are bitfields.
6444 * cp-tree.def (TYPEOF_TYPE): New code.
6445 * error.c (dump_type_real): Handle it.
6446 * pt.c (tsubst): Likewise.
6447 * tree.c (search_tree): Likewise.
6448 * semantics.c (finish_typeof): New fn.
6449 * parse.y (typespec): Use it.
6450 * cp-tree.h: Declare it.
6452 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
6454 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
6456 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6458 * typeck.c (convert_arguments): Don't handle pmf references
6461 * init.c (build_member_call): Don't try to convert to the base type
6462 if it's ambiguous or pedantic.
6464 * typeck2.c (check_for_new_type): Only depend on pedantic for
6467 1998-10-25 Mark Mitchell <mark@markmitchell.com>
6469 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
6470 non-converting constructors.
6472 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6474 * gxxint.texi: Correct documentation for n, N, Q, and B.
6476 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
6478 * parse.y (condition): Convert VAR_DECL from reference to indirect
6481 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
6483 * exception.cc (__cp_pop_exception): Free the original exception
6484 value, not the potentially coerced one.
6486 1998-10-23 Mark Mitchell <mark@markmitchell.com>
6488 * Makefile.in (hash.h): Run gperf when necessary.
6490 * cp-tree.h (CP_TYPE_READONLY): Remove.
6491 (CP_TYPE_VOLATILE): Likewise.
6492 (CP_TYPE_QUALS): New macro.
6493 (CP_TYPE_CONST_P): Likewise.
6494 (CP_TYPE_VOLATILE_P): Likewise.
6495 (CP_TYPE_RESTRICT_P): Likewise.
6496 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
6497 (cp_build_type_variant): Rename to ...
6498 (cp_build_qualified_type): New function.
6499 (c_apply_type_quals_to_decl): Declare.
6500 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
6501 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
6502 (cp_type_qual_from_rid): New function.
6503 (compparms): Remove unused parameter. All callers changed.
6504 (cp_type_quals): New function.
6505 (at_least_as_qualified_p): Likewise.
6506 (more_qualified_p): Likewise.
6508 * call.c (standard_conversion): Replace calls to
6509 cp_build_type_variant with cp_build_qualified_type. Use
6510 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
6511 compare them. Use CP_TYPE_* macros to check qualifiers.
6512 (reference_binding): Likewise.
6513 (implicit_conversion): Likewise.
6514 (add_builtin_candidates): Likewise.
6515 (build_over_call): Likewise.
6516 * class.c (overrides): Compare all qualifiers, not just `const',
6517 on method declarations.
6518 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
6519 (convert_pointer_to_real): Likewise.
6520 (type_promotes_to): Likewise.
6521 * decl.c (check_for_uninitialized_const_var): New function.
6522 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
6523 (cp_finish_decl): Use check_for_uninitialized_const_var.
6524 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
6526 (grok_ctor_properties): Likewise.
6527 (grok_op_properties): Likewise.
6528 (start_function): Likewise.
6529 (rever_static_member_fn): Likewise.
6530 * decl2.c (grok_method_quals): Likewise.
6531 (grokfield): Likewise.
6532 * error.c (dump_readonly_or_volatile): Rename to ...
6533 (dump_qualifiers): New function. Handle `restrict'.
6534 (dump_type_real): Use it.
6535 (dump_aggr_type): Likewise.
6536 (dump_type_prefix): Likewise.
6537 (dump_type_suffix): Likewise.
6538 (dump_function_decl): Likewise.
6539 (cv_as_string): Likewise.
6540 * gxx.gperf: Add __restrict and __restrict__.
6541 * gxxint.texi: Document `u' as used for `__restrict', and a few
6542 other previously undocumented codes.
6543 * hash.h: Regenerated.
6544 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
6545 (build_member_call): Likewise.
6546 (build_new_1): Likewise.
6547 * lex.c (init_parse): Add entry for RID_RESTRICT.
6548 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
6549 (cp_type_qual_from_rid): Define.
6550 * lex.h (enum rid): Add RID_RESTRICT.
6551 * method.c (process_modifiers): Deal with `restrict'.
6552 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
6553 * parse.c: Regenerated.
6554 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
6555 (tsubst_aggr_type): Likewise.
6557 (check_cv_quals_for_unify): Likewise.
6559 * rtti.c (init_rtti_processing): Likewise.
6560 (build_headof): Likewise.
6561 (get_tinfo_var): Likewise.
6562 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
6563 (expand_class_desc): Likewise.
6564 (expand_attr_desc): Likewise.
6565 (synthesize_tinfo_fn): Likewise.
6566 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
6567 (get_matching_virtual): Likewise.
6568 (expand_upcast_fixups): Likewise.
6569 * sig.c (build_signature_pointer_or_reference_name): Take
6570 type_quals, not constp and volatilep.
6571 (build_signature_pointer_or_reference_type): Likewise.
6572 (match_method_types): More CP_TYPE_QUALS conversion, etc.
6573 (build_signature_pointer_constructor): Likewise.
6574 (build_signature_method_call): Likewise.
6575 * tree.c (build_cplus_array_type): Likewise.
6576 (cp_build_type_variant): Rename to ...
6577 (cp_build_qualified_type): New function. Deal with `__restrict'.
6578 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
6579 (build_exception_variant): Likewise.
6581 * typeck.c (qualif_type): Likewise.
6582 (common_type): Likewise.
6583 (comptypes): Likewise.
6584 (comp_cv_target_types): Likewise.
6585 (at_least_as_qualified_p): Define.
6586 (more_qualified_p): Likewise.
6587 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
6588 (compparms): Likewise.
6589 (inline_conversion): Likewise.
6590 (string_conv_p): Likewise.
6591 (build_component_ref): Likewise.
6592 (build_indirect_ref): Likewise.
6593 (build_array_ref): Likewise.
6594 (build_unary_op): Likewise.
6595 (build_conditional_expr): Likewise.
6596 (build_static_cast): Likewise.
6597 (build_c_cast): Likewise.
6598 (build_modify_expr): Likewise.
6599 (convert_For_assignment): Likewise.
6600 (comp_ptr_ttypes_real): Likewise.
6601 (cp_type_quals): New function.
6603 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
6605 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
6606 (CP_TYPE_VOLATILE): Likewise.
6607 * decl.c (grokdeclarator): Use them.
6608 * tree.c (canonical_type_variant): Likewise.
6610 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
6612 * parse.y (named_class_head): Push into class while parsing the
6614 * decl2.c (push_scope, pop_scope): New functions.
6615 * cp-tree.h: Declare them.
6616 * init.c (build_new_1): Delay cleanup until end of full expression.
6618 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
6620 * typeck.c (build_component_ref): Use of a type here is an error.
6622 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
6624 Revamp references to member functions.
6625 * method.c (hack_identifier): Call build_component_ref for a
6626 reference to a member function.
6627 * typeck.c (build_component_ref): Only return a single function
6628 if it's static. Otherwise, return a COMPONENT_REF.
6629 (build_x_function_call): Handle a COMPONENT_REF.
6630 (build_unary_op): Handle all unknown-type things.
6631 * decl2.c (arg_assoc): Handle COMPONENT_REF.
6632 * class.c (instantiate_type): Complain if the function we get is a
6633 nonstatic member function. Remove code for finding "compatible"
6635 * pt.c (tsubst_copy): Handle NOP_EXPR.
6636 * tree.c (build_dummy_object): New fn.
6637 (maybe_dummy_object): New fn.
6638 (is_dummy_object): New fn.
6639 * cp-tree.h: Declare them.
6640 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
6641 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
6642 * init.c (build_member_call): Use maybe_dummy_object and
6644 (build_offset_ref): Use maybe_dummy_object.
6645 (resolve_offset_ref): Use is_dummy_object.
6646 * typeck.c (build_x_function_call): Call build_dummy_object.
6647 (unary_complex_lvalue): Call is_dummy_object.
6649 * typeck.c (build_component_addr): Make sure field is a field.
6651 * call.c (build_new_op): Delete obsolete code.
6653 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
6655 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
6657 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
6658 std if std is ignored.
6660 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
6662 * decl.c (grokvardecl): Fix thinko.
6664 * decl.c (grokdeclarator): Embedded attrs bind to the right,
6667 * parse.y (fn.def2): Fix 'attrs' format.
6669 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
6671 * Makefile.in (CONFLICTS): Update.
6672 * parse.y (expr_or_declarator_intern): New rule.
6673 (expr_or_declarator, direct_notype_declarator, primary,
6674 functional_cast): Use it.
6675 (notype_declarator_intern): New rule.
6676 (notype_declarator, complex_notype_declarator): Use it.
6678 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
6680 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
6681 (grokvardecl): Likewise.
6683 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6685 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
6686 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
6688 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
6690 * pt.c (process_partial_specialization): Cast 1st argument of
6693 * tree.c (build_base_fields): Cast `base_align' to (int) when
6694 comparing against one.
6696 1998-10-16 Mark Mitchell <mark@markmitchell.com>
6698 * decl.c (lookup_name_real): Handle template parameters for member
6699 templates where said parameters have the same name as the
6702 * decl.c (expand_static_init): Build cleanups before entering the
6703 anonymous function used to do them to avoid access-checking
6706 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
6707 accidentally removed by previous change, and make DECL_RTL here.
6708 * class.c (add_method): Don't make DECL_RTL here.
6710 * pt.c (for_each_template_parm): Don't examine uninstantiated
6713 1998-10-16 Dave Brolley <brolley@cygnus.com>
6715 * lex.c (real_yylex): Fix unaligned access of wchar_t.
6717 1998-10-16 Mark Mitchell <mark@markmitchell.com>
6719 * class.c (add_method): Fix documentation to reflect previous
6720 changes. Check for duplicate method declarations here.
6721 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
6722 correctly; such things never match.
6723 (grokfndecl): Don't look for duplicate methods here.
6724 * decl2.c (check_classfn): Don't assume names are mangled.
6725 Don't add bogus member function declarations to a class before the
6726 class type is complete.
6727 (grokfield): Reformat error message.
6728 * method.c (set_mangled_name_for_decl): Don't mangle names while
6729 processing_template_decl.
6731 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
6733 * typeck.c (build_indirect_ref): Complain about a pointer to data
6735 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
6737 * init.c (resolve_offset_ref): Don't undo the above.
6739 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
6740 (struct lang_decl_flags): Add `bitfield'.
6741 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
6743 * decl2.c (grokbitfield, grok_alignof): Likewise.
6744 * init.c (build_offset_ref): Likewise.
6745 * typeck.c (build_component_addr, expr_sizeof): Likewise.
6746 * cvt.c (build_up_reference): Don't crash if taking the address
6747 returns error_mark_node.
6749 * decl.c (grokfndecl): Also check ctype when checking for ::main().
6751 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
6753 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
6755 (grokdeclarator): Instead of here.
6756 * friend.c (do_friend): Lose special handling of ::main and
6758 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
6760 * spew.c (yylex): Clear looking_for_typename if we got
6763 1998-10-15 Mark Mitchell <mark@markmitchell.com>
6765 * class.c (maybe_warn_about_overly_private_class): Improve error
6766 messages for class with only private constructors.
6768 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
6769 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
6770 (build_typename_type): New function.
6771 * decl.c (build_typename_type): Broken out from ...
6772 (make_typename_type): Use it.
6773 * search.c (lookup_field): Likewise.
6775 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6777 * pt.c (convert_nontype_argument): Check against type_referred_to.
6778 * decl.c (grokvardecl): Check for declarator name before building
6779 DECL_ASSEMBLER_NAME.
6781 1998-10-14 Mark Mitchell <mark@markmitchell.com>
6783 * pt.c (lookup_template_class): Add comment.
6784 (instantiate_class_template): Don't mark the _TYPE node for
6785 member class templates as an instantiation.
6787 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
6789 * decl.c (grokfndecl): Fix my thinko.
6791 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
6793 * tinfo2.cc (fast_compare): Remove.
6794 (before): Just use strcmp.
6795 * tinfo.cc (operator==): Just use strcmp.
6797 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
6799 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
6802 1998-10-13 Mark Mitchell <mark@markmitchell.com>
6804 * cp-tree.h (specializations_of_same_template_p): Remove.
6805 * search.c (get_template_base): Don't use it.
6806 (get_template_base_recursive): Likewise.
6807 * pt.c (specializations_of_same_template_p): Remove.
6808 (unify): Don't use it.
6809 (lookup_template_class): Find the correct parent when setting
6810 CLASSTYPE_TI_TEMPLATE.
6812 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
6814 * tinfo.cc (operator==): Always compare names.
6816 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
6818 * decl.c (start_function): Fix cut-and-paste error.
6820 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
6822 * inc/typeinfo: Add #pragma interface.
6823 (operator!=): Just call operator==.
6824 * tinfo.cc: Add #pragma implementation.
6825 (operator==): Move from inc/typeinfo and tinfo2.cc.
6826 Check __COMMON_UNRELIABLE instead of _WIN32.
6828 * typeck2.c (my_friendly_abort): Add URL.
6830 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
6832 * decl.c (start_method): Added extra parameter for attributes.
6833 * cp-tree.h (start_method): Update prototype.
6834 * parse.y (fn.def2): Update start_method parameter list.
6836 1998-10-11 Mark Mitchell <mark@markmitchell.com>
6838 * cp-tree.h (specializations_of_same_template_p): Declare.
6839 * pt.c (specializations_of_same_template_p): New function.
6841 * search.c (get_template_base): Use it.
6842 (get_template_base_recursive): Likewise.
6844 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
6846 * decl2.c (start_objects): Add new variable `joiner' and
6847 initialize it properly.
6849 1998-10-09 Mark Mitchell <mark@markmitchell.com>
6851 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
6852 change to vtable types.
6854 * cvt.c (ocp_convert): Avoid infinite recursion caused by
6857 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
6859 * pt.c (resolve_overloaded_unification): New fn.
6860 (try_one_overload): Likewise.
6861 (unify): Don't fail on unknown type.
6862 (type_unification_real): Likewise. Use resolve_overloaded_unification
6863 to handle an overloaded argument.
6864 (template_args_equal): Split out...
6865 (comp_template_args): From here.
6866 (determine_specialization): Also allow a template with more
6867 parms than were explicitly specified.
6868 * cp-tree.h: Add template_args_equal.
6869 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
6871 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
6873 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
6876 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
6878 * typeck.c (unsigned_type): Only return TItype nodes when
6879 HOST_BITS_PER_WIDE_INT is >= 64 bits.
6880 (signed_type): Likewise.
6881 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
6882 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
6883 (init_decl_processing): Only create TItype nodes when
6884 HOST_BITS_PER_WIDE_INT is >= 64 bits.
6885 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
6886 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
6888 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6890 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
6891 (gxx.gperf): Update comments describing invocation flags.
6892 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6894 1998-10-07 Mark Mitchell <mark@markmitchell.com>
6896 * class.c (finish_struct_1): Add commentary on previous change.
6898 * cp-tree.h (vtbl_ptr_type_node): New variable.
6899 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
6900 already of the right type.
6901 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
6902 Simplify code to grow vtable.
6903 * decl.c (vtbl_ptr_type_node): Define.
6904 (init_decl_processing): Initialize it.
6906 1998-10-06 Mark Mitchell <mark@markmitchell.com>
6908 * cp-tree.def (PTRMEM_CST): New tree node.
6909 * cp-tree.h (ptrmem_cst): New type.
6910 (lang_type): Remove local_typedecls.
6911 (dummy): Increase to 12 bits from 11.
6912 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
6913 (PTRMEM_CST_CLASS): New macro.
6914 (PTRMEM_CST_MEMBER): Likewise.
6915 (current_access_specifier): New variable.
6916 (current_class_type): Remove duplicate declaration.
6917 (finish_struct): Change prototype.
6918 (unreverse_member_declarations): New function.
6919 (pushdecl_class_level): Change prototype.
6920 (grok_enum_decls): Remove.
6921 (fixup_anonymous_union): New function.
6922 (grok_x_components): Change prototype.
6923 (tsubst_chain): Remove.
6924 (finish_member_template_decl): Likewise.
6925 (check_explicit_specialization): Fix indentation.
6926 (finish_class_definition): Change prototype.
6927 (finish_member_class_template): Likewise.
6928 (finish_member_declaration): New function.
6929 (check_multiple_declarators): Likewise.
6930 * class.c (class_stack_node_t): New type.
6931 (current_class_base): Remove.
6932 (current_class_stack): Change type.
6933 (current_access_specifier): New variable.
6934 (grow_method): Remove.
6935 (check_member_decl_is_same_in_complete_scope): Break out from
6937 (make_method_vec): New function.
6938 (free_method_vec): Likewise.
6939 (add_implicitly_declared_members): Break out from finish_struct_1.
6940 (free_method_vecs): New variable.
6941 (add_method): Rework for direct use from parser.
6942 (handle_using_decl): Watch for NULL_TREE while iterating through
6943 CLASSTYPE_METHOD_VEC.
6944 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
6945 just do some error-checking.
6946 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
6947 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
6948 (finish_struct): Change prototype. Simplify; fields and methods
6949 are already set up at this point.
6950 (init_class_processing): Set up current_class_stack.
6951 (pushclass): Save current_access_specifier.
6952 (popclass): Restore it.
6953 (currently_open_class): Simplify.
6954 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
6955 * decl.c (saved_scope): Add access_specifier.
6956 (maybe_push_to_top_level): Save it.
6957 (pop_from_top_level): Restore it.
6958 (maybe_process_template_type_declaration): Use
6959 finish_member_declaration.
6960 (pushtag): Likewise.
6961 (pushdecl_class_level): Don't return a value.
6962 (fixup_anonymous_union): Break out from grok_x_components.
6963 (shadow_tag): Use it.
6964 (xref_tag): Complain about using an elaborated type specifier to
6965 reference a template type parameter or typedef name.
6966 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
6967 (current_local_enum): Remove.
6968 (build_enumerator): Call finish_member_declaration.
6969 (grok_enum_decls): Remove.
6970 * decl2.c (grok_x_components): Simplify.
6971 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
6972 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
6973 (merge_functions): Add to comment.
6974 (arg_assoc_type): Prototype.
6975 (arg_assoc): Pass as many arguments as there are parameters.
6976 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
6978 * expr.c (cpls_expand_expr): Remove dead code. Handle
6980 * friend.c (do_friend): Lookup friends when in nested classes.
6982 * init.c (build_offset_ref): Do lookup even for classes that are
6983 only partially defined.
6984 (decl_constant_value): Remove dead code.
6985 * method.c (build_overload_value): Remove hack where by TYPE was
6986 not a TYPE. Handle PTRMEM_CST.
6987 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
6989 * parse.y (components, notype_components, component_decl,
6990 component_decl_1, component_declarator, component_declarator0):
6991 Now all are itype rather than ttype. Rework to add members to
6993 (typesqpecqual_reserved): Use check_multiple_declarators.
6994 (structsp): Update class to finish_class_definition.
6995 (do_xref_defn): Unsplit into named_class_head.
6996 (access_specifier): Set current_access_specifier.
6997 * pt.c (set_current_access_from_decl): New function.
6998 (finish_member_template_decl): Don't take the parameters.
6999 (comp_template_args): Make more robust.
7000 (lookup_template_class): Don't use current_local_enum.
7001 (for_each_template_parm): Handle PTRMEM_CST.
7002 (instantiate_class_template): Use set_current_access_from_decl,
7003 finish_member_declaration and unreverse_member_declarations. Set
7004 lineno/input_filename before generating implicit member functions.
7005 (type_unification_real): Don't assume back-unification happens
7006 only for the last argument.
7007 (regenerate_decl_from_template): Call pushclass a bit earlier.
7008 (tsubst_chain): Remove.
7009 (tsubst_enum): Use set_current_access_from_decl.
7010 (set_mangled_name_for_template_decl): Fix indentation.
7011 * search.c (lookup_fnfields_1): Change iteration through
7012 CLASSTYPE_METHOD_VEC.
7013 (dfs_pushdecls): Likewise.
7014 (dfs_compress_decls): Likewise.
7015 (add_conversions): Likewise.
7016 * semantics.c (finish_class_definition): Don't take components.
7017 Change call to finish_struct.
7018 (finish_member_declaration): New function.
7019 (finish_member_class_template): Don't take template parameters.
7020 Change call to grok_x_components. Call finish_member_template_decl.
7021 (check_multiple_declarators): New function.
7022 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
7023 a passed in fieldlist.
7024 * tree.c (search_tree): Handle PTRMEM_CST.
7026 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
7027 INTEGER_CSTs, for pointer-to-data members.
7029 * call.c (resolve_args): Resolve template specializations, if
7032 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7034 * Makefile.in (spew.o): Depend on toplev.h.
7036 * call.c (compare_ics): Initialize variables `deref_from_type2',
7037 `deref_to_type1' and `deref_to_type2'.
7039 * except.c (get_eh_type): Hide prototype and definition.
7040 (process_start_catch_block_old): Remove unused static prototype.
7042 * pt.c (tsubst_decl): Initialize variable `argvec'.
7044 * spew.c: Include toplev.h.
7046 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
7048 * pt.c (instantiate_decl): Do save and restore file position.
7050 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
7052 * method.c (build_decl_overload_real): Clear
7053 numeric_output_need_bar after __.
7055 1998-10-05 Nathan Sidwell <nathan@acm.org>
7057 * call.c (build_new_method_call): Issue 'incomplete type' error,
7058 if class is not defined.
7060 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7062 * call.c (build_object_call): Move declaration of variable
7063 `fn' into the scope where it is used. Don't access variable
7064 `fn' when it is uninitialized, instead use `fns'.
7066 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7068 * errfn.c (cp_thing): Print buf as a string not as a printf format
7069 to avoid problems with the operator%. Consequently, `%%' sequences
7070 in format are copied as `%' in buf.
7072 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
7074 * pt.c (pop_tinst_level): Call extract_interface_info.
7075 (instantiate_decl): Don't save and restore file position.
7077 * decl.c (cp_finish_decl): Make statics in extern inlines and
7078 templates common, if possible and the target doesn't support weak
7081 * decl.c (grokdeclarator): Remove redundant calls to
7082 build_type_variant and some duplicated code.
7083 * sig.c (build_signature_reference_type): Only take the type parm.
7084 (build_signature_pointer_type): Likewise.
7085 * tree.c (build_cplus_method_type): Adjust.
7086 * cp-tree.h: Update.
7088 1998-10-04 Mark Mitchell <mark@markmitchell.com>
7090 * call.c (build_over_call): Make pedwarns about dropped qualifiers
7091 into full-fledged errors.
7092 * cvt.c (convert_to_reference): Likewise.
7093 * typeck.c (convert_for_assignment): Likewise.
7095 * search.c (expand_upcast_vtables): In addition to unsetting
7096 TREE_READONLY, remove top-level const type qualifier.
7098 1998-10-03 Mark Mitchell <mark@markmitchell.com>
7100 * class.c (current_class_ptr, current_class_ref): Clarify
7102 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
7103 NOP type conversions.
7104 * decl.c (decls_match): Use comptypes directly; ignore
7105 qualifiers on the DECL.
7106 (duplicate_decls): Remove qualifier checks on DECL.
7107 (grokdeclarator): Make the type built up include top-level
7109 * decl2.c (do_dtors): Fix spelling error.
7110 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
7111 when printing type information.
7112 * init.c (build_new_1): Add documentation. Deal with the fact
7113 that type of allocated memory now contains qualifiers.
7114 * lex.c (is_global): Improve error-recovery.
7115 * sig.c (build_member_function_pointer): Don't cast away const
7116 on fields of sigtable_entry_type.
7117 * tree.c (lvalue_type): Don't look at top-level qualifiers on
7119 * typeck.c (decay_conversion): Likewise.
7120 (build_component_ref): Make sure the type of the COMPONENT_REF
7121 contains top-level qualifiers, as appropriate. Improve
7123 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
7124 (build_array_ref): Likewise.
7125 (build_unary_op): Improve error-recovery.
7126 (unary_complex_lvalue): Make taking the address a bound member
7127 function an error, not a sorry.
7128 (build_conditional_expr): Look at the type qualifiers, not the
7129 qualifiers on the expression itself.
7131 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
7133 * decl2.c (merge_functions): Remove duplicates.
7135 * decl2.c: Add -f{no-,}implicit-inline-templates.
7136 (import_export_decl): Check it.
7138 * decl.c (lookup_name_real): Template parms also take precedence
7139 over implicit typename. Only warn if yylex.
7141 * typeck.c (build_conditional_expr): Only fold if ifexp is an
7144 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
7147 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
7149 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
7150 * class.c (build_vbase_pointer): Use it.
7151 * rtti.c (expand_class_desc): Likewise.
7152 * tree.c (build_vbase_pointer_fields): Likewise.
7154 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
7156 * decl.c (start_decl): Add invocation of
7157 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
7158 (start_function): Add invocation of
7159 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
7161 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
7162 HANDLE_GENERIC_PRAGMAS.
7164 1998-09-28 Anthony Green <green@cygnus.com>
7166 * semantics.c (finish_asm_stmt): Always permit volatile asms.
7168 1998-09-28 Mark Mitchell <mark@markmitchell.com>
7170 * decl.c (grokdeclarator): Tighten checks for invalid
7171 destructors. Improve error-messages and error-recovery.
7172 * decl2.c (check_classfn): Don't assume that mangled destructor
7173 names contain type information.
7175 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
7177 * search.c (get_base_distance): Remove assert.
7179 * decl2.c (build_anon_union_vars): Don't process a field with no
7181 (finish_anon_union): Also complain about local anon unions with no
7184 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
7186 * decl.c (lookup_namespace_name): If the name is a namespace,
7187 return it immediately.
7189 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7191 * cp-tree.h (define_case_label): Remove unused parameter.
7192 (check_java_method): Likewise.
7193 (grokclassfn): Likewise.
7194 (expand_aggr_init): Likewise.
7195 (build_x_delete): Likewise.
7196 (maybe_end_member_template_processing): Likewise.
7197 (unshare_base_binfos): Add prototype.
7198 (string_conv_p): Likewise.
7199 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
7201 * cvt.c (build_up_reference): Remove unused parameter
7202 `checkconst', all callers changed.
7203 (build_type_conversion): Mark parameter `code' with
7205 (build_expr_type_conversion): Initialize variable `conv'.
7207 * decl.c (push_namespace): Initialize variable `d'.
7208 (define_case_label): Remove unused parameter `decl', all callers
7211 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
7212 `argc' with ATTRIBUTE_UNUSED.
7213 (grokclassfn): Remove unused parameter `cname', all callers
7215 (check_java_method): Likewise for parameter `ctype'.
7216 (copy_assignment_arg_p): Mark parameter `virtualp' with
7218 (finish_prevtable_vardecl): Likewise for parameter `prev'.
7220 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
7222 * init.c (expand_aggr_init_1): Remove unused parameter
7223 `alias_this', all callers changed.
7224 (expand_aggr_init): Likewise.
7225 (expand_default_init): Likewise.
7226 (build_new_1): Initialize variable `susp'.
7227 (build_x_delete): Remove unused parameter `type', all callers
7230 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
7232 (readescape): Use (unsigned) value in shift.
7233 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
7234 comparing to a signed quantity.
7236 * pt.c (maybe_end_member_template_processing): Remove unused
7237 parameter `decl', all callers changed.
7238 (check_explicit_specialization): Add braces around empty body in
7240 (current_template_args): Initialize variable `args'.
7241 (lookup_template_class): Likewise for variable `prev_local_enum'.
7242 (tsubst_decl): Likewise for variable `r'.
7243 (set_mangled_name_for_template_decl): Initialize variable
7246 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
7247 Likewise for variable `i'.
7248 (yylex): Initialize variable `trrr'.
7250 * typeck.c (compparms): Mark variable `strict' with
7253 * xref.c (simplify_type): Cast argument of ctype function to
7256 1998-09-24 Mark Mitchell <mark@markmitchell.com>
7258 * cp-tree.h (language_lvalue_valid): Remove.
7259 * decl.c (grokdeclarator): Don't disallow references to functions.
7260 * tree.c (lvalue_p_1): New function, combining duplicated
7263 (real_lvalue_p): Likewise.
7264 * typeck.c (language_lvalue_valid): Remove.
7265 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
7266 they don't have TREE_READONLY set.
7267 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
7269 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
7271 * spew.c (yylex): Give diagnostic.
7272 * hash.h (is_reserved_word): Add export.
7273 * gxx.gperf: Likewise.
7274 * lex.h (rid): Add RID_EXPORT.
7275 * lex.c (init_parse): Likewise.
7277 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
7279 * friend.c (do_friend): Make warning a full sentence.
7281 1998-09-22 Mark Mitchell <mark@markmitchell.com>
7283 * parse.y (component_decl_list): Improve error-recovery.
7285 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
7287 * decl.c (make_typename_type): Move error to point where name
7288 variable can be used by dump_type.
7290 1998-09-22 Mark Mitchell <mark@markmitchell.com>
7292 * decl.c (grokfndecl): Improve error-recovery.
7293 * decl2.c (grokfield): Likewise.
7294 * pt.c (finish_member_template_decl): Likewise.
7296 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
7298 * method.c (hack_identifier): Finding multiple members is always
7301 1998-09-21 Per Bothner <bothner@cygnus.com>
7303 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
7305 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
7307 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
7309 1998-09-20 Mark Mitchell <mark@markmitchell.com>
7311 * class.c (maybe_warn_about_overly_private_class): Reformat.
7313 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
7315 * exception.cc (__cplus_type_matcher): Realign some code.
7317 1998-09-16 Mark Mitchell <mark@markmitchell.com>
7319 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
7320 (tinfo2.o): Likewise.
7321 (exception.o): Likewise.
7323 (opnew.o): Likewise.
7324 (opnewnt.o): Likewise.
7325 (opvnew.o): Likewise.
7326 (opvnewnt.o): Likewise.
7327 (opdel.o): Likewise.
7328 (opdelnt.o): Likewise.
7329 (opvdel.o): Likewise.
7330 (opvdelnt.o): Likewise.
7332 1998-09-16 Richard Henderson <rth@cygnus.com>
7334 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
7336 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
7338 * call.c (build_field_call): Handle static data members too.
7340 * typeck.c (comptypes): When comparing pointer types, check
7341 whether referred types match even in strictest modes.
7343 1998-09-15 Mark Mitchell <mark@markmitchell.com>
7345 * cp-tree.h: Revert previous change.
7346 (finish_struct_methods): Remove declaration.
7347 * class.c: Revert previous change.
7348 (maybe_warn_about_overly_private_class): New function.
7349 (finish_struct_methods): Declare here, and make static. Remove
7350 unnecessary parameters. Tidy slightly. Use
7351 maybe_warn_about_overly_private_class.
7352 (finish_struct_1): Adjust. Remove check for private constructors,
7354 (finish_struct): Adjust.
7356 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
7358 * except.c (expand_start_catch_block): No need to check for new
7360 (process_start_catch_block_old): Deleted.
7361 (process_start_catch_block): Add call to start_decl_1().
7362 (expand_end_catch_block): Add call to end_catch_handler().
7363 * exception.cc (__cplus_type_matcher): Only check the exception
7364 language if there is an exception table.
7366 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
7368 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
7369 as used to prevent conflicts with virtual function tables.
7371 1998-09-14 Mark Mitchell <mark@markmitchell.com>
7373 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
7374 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
7375 * class.c (maybe_class_too_private_p): New function.
7376 (finish_struct_methods): Use it.
7377 (finish_struct_1): Likewise.
7378 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
7381 * pt.c (check_specialization_scope): Fix spelling error.
7382 (check_explicit_specialization): Remove code to handle explicit
7383 specializations in class scope; they are now correctly diagnosed
7386 1998-09-10 Mark Mitchell <mark@markmitchell.com>
7388 * decl.c (pushdecl): Don't copy types if the
7389 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
7392 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7394 * class.c (get_enclosing_class): New function.
7395 (is_base_of_enclosing_class): Likewise.
7396 * cp-tree.h (get_enclosing_class): Declare.
7397 (is_base_of_enclosing_class): Likewise.
7398 * pt.c (coerce_template_parms): Use them.
7400 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
7402 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
7403 null to decide whether to use it.
7405 * error.c (dump_type_real): Handle NAMESPACE_DECL.
7406 * parse.y (base_class.1): Avoid crash on error.
7408 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
7410 * decl.c (make_typename_type): If context is a namespace, the code
7413 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
7415 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
7417 1998-09-08 Mark Mitchell <mark@markmitchell.com>
7419 * cp-tree.h (anonymous_namespace_name): Declare.
7420 * decl.c: Define it.
7421 (push_namespace): Use anonymous_namespace_name, rather than local
7423 * error.c (dump_decl): If a namespace is named
7424 anonymous_namespace_name, call it {anonymous}.
7426 * decl.c (grokparms): Distinguish between references and pointers
7429 1998-09-08 Richard Henderson <rth@cygnus.com>
7430 Mark Mitchell <mark@markmitchell.com>
7432 * pt.c (process_partial_specialization): Consistently allocate
7433 and zero tpd.parms based on ntparms. Use tpd2.parms, not
7434 tpd.parms, where appropriate.
7436 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
7438 * Makefile.in (INCLUDES): Update after recent toplevel gcc
7441 1998-09-05 Mark Mitchell <mark@markmitchell.com>
7443 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
7444 * class.c (finish_struct): Remove hackery to deal with explicit
7445 specializations in class scope.
7446 * decl.c (grokfndecl): Improve error-recovery.
7447 * decl2.c (grokfield): Likewise.
7448 * pt.c (check_specialization_scope): New function.
7449 (begin_specialization): Call it.
7450 (process_partial_specialization): New function, split out from
7451 push_template_decl. Check partial specializations more
7453 (push_template_decl): Call it.
7454 (check_explicit_specialization): Don't attempt to handle explicit
7455 specializations in class scope.
7456 (template_parm_data): Document. Add current_arg and
7457 arg_uses_template_parms.
7458 (mark_template_parm): Set it.
7459 (tsubst_arg_types): Remove unused variable.
7460 * semantics.c (begin_class_definition): Tweak.
7462 1998-09-04 Mark Mitchell <mark@markmitchell.com>
7464 * inc/typeinfo (type_info::type_info(const char*)): Make
7467 * cp-tree.h (hash_tree_cons_simple): New macro.
7468 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
7469 (coerce_template_parms): Use make_temp_vec, instead of
7470 make_tree_vec. Document this behavior.
7471 (lookup_template_class): Likewise.
7472 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
7473 Remove dead code (and add assertion to check its deadness). Fix
7474 bug w.r.t. exception specifications.
7476 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
7478 * decl2.c (import_export_vtable): Always make artificials comdat.
7479 (import_export_decl): Likewise.
7480 * pt.c (mark_decl_instantiated): Likewise.
7482 1998-09-03 Mark Mitchell <mark@markmitchell.com>
7484 * cp-tree.h (finish_globally_qualified_member_call_expr):
7486 (finish_qualified_call_expr).
7487 * semantics.c: Likewise.
7488 * parse.y (primary): Use it.
7489 * method.c (hack_identifier): Remove redundant code.
7491 * init.c (resolve_offset_ref): Call convert_from_reference to
7492 handle members of reference type. Improve error recovery.
7494 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
7496 * cp-tree.h: Declare warn_nontemplate_friend.
7497 * decl2.c (lang_decode_option): Set.
7498 * lang-options.h: Add -Wnon-template-friend.
7499 * friend.c (do_friend): Use to toggle non-template function warning.
7501 1998-09-03 Mark Mitchell <mark@markmitchell.com>
7503 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
7504 corresponding INTEGER_CSTs when processing_template_decl.
7505 * pt.c (tsubst_enum): Tweak accordingly.
7507 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7509 * decl.c (pushdecl_class_level): Add warning here.
7512 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
7514 * cvt.c (convert_pointer_to_real): Tidy.
7515 * search.c (get_base_distance_recursive): Simplify.
7516 (get_base_distance): Likewise.
7518 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
7521 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
7523 * lex.c (check_newline): Call HANDLE_PRAGMA before
7524 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
7525 if unknown pragmas are encountered.
7526 (handle_sysv_pragma): Interpret return code from
7527 handle_pragma_token (). Return success/failure indication rather
7528 than next unprocessed character.
7529 (pragma_getc): New function: retrieves characters from the
7530 input stream. Defined when HANDLE_PRAGMA is defined.
7531 (pragma_ungetc): New function: replaces characters back into the
7532 input stream. Defined when HANDLE_PRAGMA is defined.
7534 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
7536 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
7537 * class.c (build_vtable_entry_ref): Likewise.
7539 1998-09-01 Mark Mitchell <mark@markmitchell.com>
7541 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
7542 * decl2.c (import_export_decl): Likewise.
7543 * pt.c (instantiate_decl): Use it.
7545 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
7547 * decl.c (lookup_name_real): Also do implicit typename thing for
7548 artificial TYPE_DECLs.
7549 * search.c (lookup_field): Likewise.
7550 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
7551 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
7552 (enter_scope_of): Extract type from implicit typename.
7553 (begin_class_definition): Likewise.
7554 * lex.c (identifier_type): Handle implicit typename when checking
7557 * cp-tree.h: Declare flag_strict_prototype.
7558 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
7560 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
7561 specified, set it to the value of pedantic.
7563 1998-09-01 Mark Mitchell <mark@markmitchell.com>
7565 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
7567 1998-08-31 Mark Mitchell <mark@markmitchell.com>
7569 * decl.c (finish_enum): Handle member enums of classes declared in
7572 * decl2.c (grok_x_components): Strip attributes before calling
7575 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
7577 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
7578 -fenum-int-equivalence and -fno-nonnull-objects.
7579 * class.c (check_for_override): Remove support for -fall-virtual.
7580 (finish_struct_1): Likewise.
7581 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
7582 * typeck.c (build_binary_op_nodefault): Likewise.
7583 * cvt.c (ocp_convert): Likewise.
7584 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
7585 * class.c (build_vbase_path): Likewise.
7587 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
7589 * Makefile.in (INTERFACE): New, set to 1.
7591 1998-08-30 Mark Mitchell <mark@markmitchell.com>
7593 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
7594 comparing with global_namespace.
7595 (dump_aggr_type): Likewise.
7597 * decl.c (grokfndecl): Issue error on declaration of friend
7598 templates with explicit template arguments.
7600 * pt.c (convert_template_argument): New function, split out
7602 (coerce_template_parms): Here.
7603 (tsubst): Attempt better error-recovery.
7605 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
7607 * pt.c (decl_template_parm_p): Add checks for
7608 TEMPLATE_TEMPLATE_PARM.
7610 1998-08-28 Mark Mitchell <mark@markmitchell.com>
7612 * lex.c (do_identifier): Fix thinko in previous change.
7614 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
7616 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
7617 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
7619 1998-08-28 Richard Henderson <rth@cygnus.com>
7621 Add support for discarding unused virtual functions.
7622 * lang-options.h: Add -fvtable-gc.
7623 * cp-tree.h: Add flag_vtable_gc.
7624 * decl2.c (output_vtable_inherit): New fn.
7625 (finish_vtable_vardecl): Call it.
7626 * class.c (build_vtable_entry_ref): New fn.
7627 (build_vtbl_ref): Call it.
7629 1998-08-28 Mark Mitchell <mark@markmitchell.com>
7631 * cp-tree.h (build_enumerator): Take the enumeration type as a
7633 * decl.c (finish_enum): Don't set the TREE_TYPE for the
7634 enumeration constant values if we're processing_template_decls.
7635 Don't set the type for the CONST_DECLs either; that's done in
7637 (build_enumerator): Take the enumeration type as a
7639 * lex.c (do_identifier): Don't resolve enumeration constants while
7640 processing template declarations, even if they happen to be
7641 TEMPLATE_PARM_INDEXs.
7643 * parse.y (current_enum_type): New variable.
7644 (primary): Don't allow statement-expression in local classes just
7645 as we don't in global classes.
7646 (structsp): Use current_enum_type.
7647 (enum_list): Likewise.
7648 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
7649 finish_enum; they no longer occur.
7651 * cp-tree.h (finish_base_specifier): New function.
7652 * parse.y (base_class): Use it.
7653 * semantics.c (finish_base_specifier): Define it.
7655 * parse.y (structsp): Warn on use of typename outside of template
7658 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
7660 * lex.c (handle_cp_pragma): Remove #pragma vtable.
7661 * lang-options.h: Remove +e options.
7662 * decl2.c (lang_decode_option): Likewise.
7663 (import_export_vtable): Don't check write_virtuals.
7664 (finish_vtable_vardecl, finish_file): Likewise.
7665 * search.c (dfs_debug_mark): Likewise.
7666 * semantics.c (begin_class_definition): Likewise.
7667 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
7669 * call.c (build_over_call): Check flag_elide_constructors.
7670 * decl2.c: flag_elide_constructors defaults to 1.
7671 * typeck.c (convert_arguments): Remove return_loc parm.
7672 (build_function_call_real): Adjust.
7674 * search.c: Tear out all mi_matrix and memoize code.
7675 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
7676 * lang-options.h: Remove documentation for -fhandle-exceptions,
7677 -fmemoize-lookups and -fsave-memoized.
7678 * cp-tree.h: Lose mi_matrix and memoize support.
7679 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
7680 * class.c: Lose struct class_level.
7681 (pushclass, popclass): Lose memoize support.
7682 * init.c (build_offset_ref): Likewise.
7684 Never change BINFO_INHERITANCE_CHAIN.
7685 * init.c (emit_base_init): Change modification of
7686 BINFO_INHERITANCE_CHAIN to an assert.
7687 * search.c (get_base_distance_recursive): Likewise.
7688 (get_base_distance): Likewise.
7689 (lookup_member): Likewise.
7690 (convert_pointer_to_single_level): Likewise.
7691 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
7692 (lookup_fnfields): Likewise.
7693 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
7694 (unshare_base_binfos): Don't call propagate_binfo_offsets.
7695 (layout_basetypes): Call propagate_binfo_offsets instead of
7696 unshare_base_binfos.
7697 * decl.c (xref_basetypes): Call unshare_base_binfos.
7698 * pt.c (instantiate_class_template): Likewise.
7699 * tree.c (reverse_path): Remove 'copy' parm; always make a
7701 * class.c (build_vbase_path): Just call it.
7702 * search.c (compute_access): Likewise. Don't re-reverse.
7704 1998-08-27 Mark Mitchell <mark@markmitchell.com>
7706 * class.c (build_vbase_path): Use reverse_path.
7707 (finish_base_struct): Move warnings for inaccessible bases to
7709 (modify_one_vtable): Remove check of TREE_USED (binfo).
7710 (fixup_vtable_deltas1): Likewise.
7711 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
7712 (xref_tag): Remove binfos parameter.
7713 (make_binfo): Remove chain parameter.
7714 (reverse_path): Add copy parameter.
7715 * decl.c (init_decl_processing): Change calls to xref_tag.
7716 (xref_tag): Remove binfos parameter.
7717 (xref_basetypes): Change calls to make_binfo.
7718 * decl2.c (grok_x_components): Change calls to xref_tag.
7719 (handle_class_head): Likewise.
7720 * friend.c (do_friend): Likewise.
7721 * lex.c (make_lang_type): Change calls to make_binfo.
7722 * parse.y (structsp): Change calls to xref_tag.
7723 (named_complex_class_head_sans_basetype): Likewise.
7724 (named_class_head): Likewise.
7725 * rtti.c (init_rtti_processing): Likewise.
7726 * search.c (compute_access): Change calls to reverse_path.
7727 (dfs_get_vbase_types): Change calls to make_binfo.
7728 (get_vbase_types): Remove dead code.
7729 * tree.c (unshare_base_binfos): Change calls to make_binfo.
7730 (layout_basetypes): Warn here about inaccessible bases.
7731 (make_binfo): Remove chain parameter.
7732 (reverse_path): Add copy parameter.
7734 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
7736 * class.c: #if 0 complete_type_p.
7737 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
7738 * method.c (process_overload_item): Likewise.
7739 * typeck.c (comp_target_types): Likewise.
7741 Stop sharing binfos for indirect virtual bases.
7742 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
7743 (layout_basetypes): Likewise.
7744 (unshare_base_binfos): Copy vbases, too.
7745 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
7746 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
7747 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
7748 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
7749 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
7750 reference to BINFO_VIA_PUBLIC.
7751 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
7752 (push_class_decls): Use them.
7753 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
7754 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
7756 1998-08-27 Mark Mitchell <mark@markmitchell.com>
7758 * decl.c (build_enumerator): Set DECL_CONTEXT for the
7761 1998-08-26 Mark Mitchell <mark@markmitchell.com>
7763 * cp-tree.h (finish_enum): Change prototype.
7764 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
7765 VALUES parameter. Don't try to compute mins/maxs if
7766 processing_template_decl.
7767 * parse.y (structsp): Use new calling sequence for finish_enum.
7768 * pt.c (tsubst_enum): Likewise. Take the new type as input.
7769 (lookup_template_class): Remove unused variables. Tweak.
7770 Register enums on instantiation list before substituting
7771 enumeration constants.
7772 (tsubst_decl): Remove unused variables.
7773 (regenerate_decl_from_template): Likewise.
7775 * decl.c (duplicate_decls): Don't obliterate the
7776 DECL_TEMPLATE_INFO for a template if we're not replacing it with
7779 * lex.c (do_identifier): Fix typo in comment.
7781 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7783 * errfn.c: Remove stdarg.h/varargs.h.
7786 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
7788 * pt.c (tsubst_copy): Only do typename overloading on an
7789 IDENTIFIER_NODE that happens to look like a typename if it actually
7790 has a type for us to use.
7792 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
7794 * typeck.c (comp_cv_target_types): Split out...
7795 (comp_target_types): From here. Don't allow cv-qual changes under
7796 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
7797 (build_ptrmemfunc): Pass 1 to nptrs.
7798 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7800 1998-08-25 Mark Mitchell <mark@markmitchell.com>
7802 * search.c (dependent_base_p): Don't compare a binfo to
7803 current_class_type; use the TREE_TYPE of the binfo instead.
7805 * cp-tree.h (CLASS_TYPE_P): Revise definition.
7807 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
7809 * decl.c (duplicate_decls): Don't complain about different
7810 exceptions from an internal decl even if pedantic.
7812 * typeck.c (convert_for_assignment): Converting from pm of vbase
7813 to derived is an error, not a sorry.
7815 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
7816 * class.c (fixed_type_or_null): Rename from
7817 resolves_to_fixed_type_p. Return the dynamic type of the
7818 expression, if fixed, or null.
7819 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
7820 does not match the static type.
7821 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
7822 resolves_to_fixed_type_p again.
7824 1998-08-24 Mark Mitchell <mark@markmitchell.com>
7826 * pt.c (tsubst_decl): Move special case code for dealing with
7827 tricky friend templates here from ...
7828 (regenerate_decl_from_template): Here.
7830 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
7832 * decl.c (start_decl): Remove redundant linkage check.
7834 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
7836 * typeck.c (c_expand_return): Handle the case that valtype
7837 is wider than the functions return type.
7839 1998-08-24 Mark Mitchell <mark@markmitchell.com>
7841 * cp-tree.h (CLASS_TYPE_P): New macro.
7842 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
7843 * pt.c (process_template_parm): Undo previous change.
7845 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
7847 * cp-tree.h: Declare.
7848 * pt.c (decl_template_parm_p): New function.
7849 * decl.c (pushdecl): Check decls for redeclaring template parms.
7850 (xref_tag): Make redeclaration an error, print decl.
7851 * decl2.c (grokfield): Check field_decls for redeclaration as well.
7853 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
7855 * parse.y (primary): Fix up the type of string constants.
7857 1998-08-24 Mark Mitchell <mark@markmitchell.com>
7859 * typeck.c (convert_for_initialization): Move check for odd uses
7860 of NULL to avoid duplicate warnings.
7862 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
7864 * tree.c (lvalue_type): Fix for arrays.
7865 * typeck.c (string_conv_p): New fn.
7866 (convert_for_assignment): Use it.
7867 (build_unary_op): Use lvalue_type.
7868 * call.c (standard_conversion, convert_like): Use string_conv_p.
7869 (add_function_candidate): Use lvalue_type.
7870 * cvt.c (convert_to_reference): Likewise.
7871 * decl2.c (lang_decode_option): Ignore -traditional.
7872 * decl.c (init_decl_processing): flag_writable_strings inhibits
7875 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
7877 * lang-options.h (lang_options): Add fconst-strings to the list
7879 * decl2.c (lang_f_options, lang_decode_option): Likewise.
7881 1998-08-24 Nathan Sidwell <nathan@acm.org>
7883 * lex.c (real_yylex): Don't warn about long long constants if
7884 we're allowing long long.
7886 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
7888 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
7889 accessing bindings directly.
7891 * search.c (my_tree_cons): Reimplement.
7893 * lang-specs.h: Remove __HONOR_STD.
7894 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
7896 1998-08-23 Mark Mitchell <mark@markmitchell.com>
7898 * decl.c (grokdeclarator): Complain about in-class initialization
7899 of aggregates and/or references.
7900 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
7901 TEMPLATE_TYPE_PARMs.
7903 * decl2.c (grok_array_decl): Add comment.
7904 (mark_used): Don't instantiate an explicit instantiation.
7905 * friend.c (make_friend_class): Remove bogus comment. Fix check
7906 for partial specializations.
7907 * pt.c (check_explicit_specialization): Don't
7908 SET_DECL_EXPLICIT_INSTANTIATION here.
7909 (mark_decl_instantiated): Or here.
7910 (do_decl_instantiation): Do it here, instead. Add checks for
7911 duplicate explicit instantiations, etc. Tidy.
7912 (do_type_instantiation): Likewise.
7913 (instantiate_decl): Improve comments. Complain about explicit
7914 instantiations where no definition is available.
7916 * cp-tree.h (ansi_null_node): Remove.
7917 * call.c (build_over_call): Warn about converting NULL to an
7919 * cvt.c (build_expr_type_conversion): Likewise. Use
7920 null_ptr_cst_p instead of expanding it inline.
7921 * decl.c (ansi_null_node): Remove.
7922 (init_decl_processing): Make null_node always have integral type.
7923 * except.c (build_throw): Warn about converting NULL to an
7925 * lex.c (init_parse): Remove handling of ansi_null_node.
7926 * pt.c (type_unification_real): Don't convert NULL to void* type.
7927 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
7928 (convert_for_assignment): Warn about converting NULL to an
7930 (convert_for_initialization): Likewise.
7932 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
7934 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
7935 * pt.c (coerce_template_parms): Use no_linkage_check.
7936 * decl.c (grokvardecl): Likewise.
7937 (grokfndecl): Likewise. Members of anonymous types have no linkage.
7939 * method.c (process_overload_item): Remove useless code.
7941 1998-08-20 Per Bothner <bothner@cygnus.com>
7943 Handle new'ing of Java classes.
7944 * init.c (build_class_classref): New function.
7945 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
7946 constructor does not return this; don't need to exception-protect.
7948 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
7949 * decl2.c (acceptable_java_type): Handle template-derived types.
7951 1998-08-20 Per Bothner <bothner@cygnus.com>
7953 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
7955 1998-08-20 Mark Mitchell <mark@markmitchell.com>
7957 * decl.c (duplicate_decls): Always merge the old and new patterns
7958 for templates, regardless of whether or not the new one has
7959 DECL_INITIAL. Don't throw away specializations. Merge
7961 * pt.c (tsubst_decl): Use the right pattern when calculating the
7962 complete args for a new template instance.
7963 (do_decl_instantiation): Fix typo in comment.
7964 (regenerate_decl_from_template): Deal with tricky friend template
7966 (instantiate_decl): Likewise.
7968 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
7970 * init.c (build_builtin_delete_call): Add missing assemble_external
7973 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
7975 * parse.y (notype_unqualified_id): Also accept ~A<int>.
7977 1998-08-19 Mark Mitchell <mark@markmitchell.com>
7979 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
7981 * except.c (build_throw): Warn when NULL is thrown, even with
7982 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
7985 * cp-tree.h (ansi_null_node): New variable.
7986 * decl.c (ansi_null_node): New variable.
7987 (init_decl_processing): Initialize its type.
7988 * lex.c (init_parse): Initialize its value. Use ansi_null_node
7989 for null_node in non-ANSI mode.
7990 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
7991 place of null_node to avoid spurious errors.
7993 1998-08-17 Mark Mitchell <mark@markmitchell.com>
7995 * cp-tree.h (enter_scope_of): New function.
7996 * parse.y (complex_direct_notype_declarator): Use it.
7997 * semantics.c (enter_scope_of): New function.
7999 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
8001 * decl.c (grokparms): No, here.
8003 * decl.c (grokdeclarator): Catch parm with pointer to array of
8004 unknown bound here...
8005 * method.c (process_overload_item): ...not here.
8007 * gxxint.texi: Remove obsolete documentation of overloading code.
8009 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
8010 * class.c (finish_struct_bits): Likewise.
8012 * tree.c (lvalue_type): Fix for arrays.
8013 * typeck.c (build_unary_op): Use lvalue_type.
8014 * call.c (add_function_candidate): Likewise.
8015 * cvt.c (convert_to_reference): Likewise.
8017 * decl2.c (lang_decode_option): Ignore -traditional.
8019 * init.c (build_offset_ref): Don't mess with error_mark_node.
8020 * lex.c (do_scoped_id): Use cp_error.
8022 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
8024 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
8026 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
8028 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
8030 * cp-tree.h (set_identifier_local_value): Provide prototype.
8032 * decl2.c (do_namespace_alias): Remove unused variables `binding'
8035 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
8037 * Makefile.in: Rename BBISON to BISON so that it can be properly
8038 inherited from the parent makefile.
8040 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
8042 * lang-options.h: Add -finit-priority.
8043 * decl2.c: Likewise. Check flag_init_priority instead of
8046 * decl2.c (setup_initp): New fn.
8047 (start_objects, finish_objects, do_ctors): Handle init_priority.
8048 (do_dtors, finish_file): Likewise.
8050 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
8052 * pt.c (tsubst_copy): Hush warning.
8054 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
8056 1998-08-12 Mark Mitchell <mark@markmitchell.com>
8058 * pt.c (print_template_context): Don't abort when instantiating a
8061 * decl.c (grokdeclarator): Issue errors on namespace qualified
8062 declarators in parameter lists or in class scope.
8064 1998-08-09 Mark Mitchell <mark@markmitchell.com>
8066 * pt.c (check_explicit_specialization): Don't abort on bogus
8067 explicit instantiations.
8069 1998-08-07 Mark Mitchell <mark@markmitchell.com>
8071 * typeck.c (require_complete_type): Use complete_type_or_else.
8072 (complete_type_or_else): Always return NULL_TREE on failure, as
8075 * pt.c (tsubst_aggr_type): Prototype.
8076 (tsubst_decl): New function, split out from tsubst. Set
8077 input_filename and lineno as appropriate.
8078 (pop_tinst_level): Restore the file and line number saved in
8080 (instantiate_class_template): Set input_filename and lineno as
8082 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
8083 context for a TYPENAME_TYPE is complete.
8085 * decl2.c (grokbitfield): Issue errors on bitfields declared with
8087 (do_dtors): As in do_ctors, pretend to be a member of the same
8088 class as a static data member while generating a call to its
8091 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
8092 conversions, even in complex virtual base class hierarchies.
8094 1998-08-06 Mark Mitchell <mark@markmitchell.com>
8096 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
8097 (TYPE_TEMPLATE_INFO): Likewise.
8098 (SET_TYPE_TEMPLATE_INFO): Likewise.
8099 (ENUM_TI_TEMPLATE): Likewise.
8100 (ENUM_TI_ARGS): Likewise.
8101 (lookup_nested_type_by_name): Remove.
8102 * decl.c (maybe_process_template_type_declaration): Handle enums.
8103 (start_enum): Don't check for primary-template enum declarations
8105 (finish_enum): Clean up, document. Make sure template enum
8106 constants get the correct type.
8107 (build_enumerator): Copy initializers for template enumerations,
8109 (grok_enum_decls): Document.
8110 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
8111 better. Build LOOKUP_EXPRs for local variables, even if they are
8113 * pt.c (tsubst_enum): Remove field_chain parameter.
8114 (template_class_depth): Include the depth of surrounding function
8116 (push_template_decl): Check for primary-template enum declarations
8117 here. Deal with enumeration templates.
8118 (lookup_template_class): Likewise.
8119 (for_each_template_parm): Likewise.
8120 (instantiate_class_template): Don't call tsubst_enum directly,
8121 call tsubst instead, to instantiate enums. Deal with all
8122 field_chain issues here, not in tsubst_enum.
8123 (lookup_nested_type_by_name): Remove.
8124 (tsubst_aggr_type): Revise handling of enumeration types.
8126 (tsubst_copy): Likewise.
8127 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
8129 1998-08-04 Mark Mitchell <mark@markmitchell.com>
8131 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
8132 uses template parameters.
8133 * method.c (build_template_parm_names): Use the full set of
8134 template arguments for tsubst'ing.
8135 (build_overload_identifier): Pass the full set of template
8136 arguments to build_template_parm_names, not just the
8138 * pt.c (TMPL_ARGS_DEPTH): Define using
8139 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
8140 (NUM_TMPL_ARGS): New macro.
8141 (add_outermost_template_args): Deal with the case where the outer
8142 args will be completely discarded.
8143 (coerce_template_parms): Use the full set of template arguments
8144 for tsubst'ing. Simplify. Add some asserts. Improve
8146 (lookup_template_class): Pass the full set of template arguments
8147 to coerce_template_parms.
8148 (tsubst): Add assertion.
8149 (do_type_instantiation): Don't instantiate member template
8152 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
8153 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
8155 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
8157 * method.c (set_mangled_name_for_decl): Change return type to void.
8159 * decl.c (lookup_name_real): A namespace-level decl takes priority
8160 over implicit typename. Avoid doing the same lookup twice.
8162 * search.c (dependent_base_p): New fn.
8163 (dfs_pushdecls, dfs_compress_decls): Use it.
8165 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
8166 virtual functions if the type doesn't have any.
8168 1998-08-03 Mark Mitchell <mark@markmitchell.com>
8170 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
8171 uses template parameters.
8173 1998-08-02 Mark Mitchell <mark@markmitchell.com>
8175 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
8176 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
8177 * lex.c (do_identifier): Don't use a second argument, or a type,
8178 when building LOOKUP_EXPRs.
8179 (do_identifier): Likewise.
8180 (do_scoped_id): Likewise.
8181 * method.c (hack_identifier): Improve error message.
8182 * pt.c (lookup_template_function): Don't needlessly call
8183 copy_to_permanent or build_min.
8184 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
8186 (do_decl_instantiation): Improve error message.
8187 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
8188 (build_min): Copy the type to the permanent obstack, too.
8190 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
8192 * init.c (init_init_processing): Remove BI* handling.
8193 (build_builtin_call): Remove.
8194 (build_builtin_delete_call): New fn.
8195 (build_delete): Use it.
8197 1998-07-31 Mark Mitchell <mark@markmitchell.com>
8199 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
8200 (maybe_check_template_type): New function.
8201 * decl.c (maybe_process_template_type_declaration): New function,
8202 split out from pushtag Call maybe_check_template_type.
8203 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
8204 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
8205 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
8206 * pt.c (template_class_depth_real): Generalization of ...
8207 (template_class_depth): Use it.
8208 (register_specialization): Use duplicate_decls for duplicate
8209 declarations of specializations.
8210 (maybe_check_template_type): New function.
8211 (push_template_decl_real): Fix comment.
8212 (convert_nontype_argument): Likewise.
8213 (lookup_template_class): Likewise. Avoid an infinite loop on
8215 (tsubst_friend_function): Fix comment.
8216 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
8218 * semantics.c (begin_function_definition): Use
8219 reset_specialization to note that template headers don't apply
8220 directly to declarations after the opening curly for a function.
8222 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
8224 * decl.c (push_overloaded_decl): Use current_namespace instead of
8225 DECL_CONTEXT (decl) to determine where we go.
8227 * decl.c (lookup_name_real): Fix typo.
8229 1998-07-28 Mark Mitchell <mark@markmitchell.com>
8231 * friend.c (is_friend): Be lenient with member functions to deal
8232 with nested friends.
8234 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
8236 * class.c (finish_struct_1): Convert integer_zero_node to
8237 ssizetype before passing it to set_rtti_entry.
8238 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
8239 of any size to a pointer.
8241 1998-07-27 Mark Mitchell <mark@markmitchell.com>
8243 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
8244 (build_template_decl_overload): Remove.
8245 (set_mangled_name_for_decl): New function.
8246 (innermost_args): Remove is_spec parameter.
8247 (most_specialized, most_specialized_class): Remove declarations.
8248 (lookup_template_class): Add entering_scope parameter.
8249 (maybe_process_partial_specialization): New function.
8250 (finish_template_decl): Likewise.
8251 (finish_template_type): Likewise.
8252 * class.c (finish_struct): Clean up processing of member template
8254 * decl.c (pushtag): Fix formatting.
8255 (lookup_tag): Improve handling of pseudo-global levels.
8256 (make_typename_type): Adjust call to lookup_template_class.
8257 (shadow_tag): Use maybe_process_partial_specialization.
8258 (xref_tag): Improve handling of member friends.
8259 (start_function): Call push_nested_class before
8260 push_template_decl. Don't call push_template_decl for
8262 * decl2.c (grok_x_components): Don't call xref_tag for
8263 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
8264 (grokclassfn): Use set_mangled_name_for_decl.
8265 (arg_assoc_class): Adjust call to innermost_args.
8266 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
8267 * error.c (dump_function_name): Improve printing of template
8269 * friend.c (is_friend): Don't compare types of decls to determine
8270 friendship, unless flag_guiding_decls.
8271 (make_friend_class): Partial specializations cannot be friends.
8272 (do_friend): Use set_mangled_name_for_decl. Call
8273 push_template_decl_real instead of push_template_decl.
8274 * method.c (build_decl_overload_real): Remove prototype. Give it
8276 (build_overload_identififer): Adjust call to innermost_args.
8277 (build_template_decl_overload): Remove.
8278 (set_mangled_name_for_decl): New function.
8279 * parse.y (.finish_template_type): New non-terminal.
8280 (template_def): Use finish_template_decl. Use template_extdef
8282 (template_extdef, template_datadef): New non-terminals, containing
8283 only those rules for things which can be templates.
8285 (template_type, self_template_type): Use .finish_template_type.
8286 (named_class_head): Use maybe_process_partial_specialization.
8287 * pt.c (mangle_class_name_for_template): Remove context parameter.
8288 (get_class_bindings): Remove outer_args parameter.
8289 (complete_template_args): Remove.
8290 (add_outermost_template_args): New function.
8291 (register_specialization): Return the specialization.
8292 (unregister_specialization): New function.
8293 (tsubst_template_parms): Likewise.
8294 (most_specialized, most_specialized_class): Prototype here as
8296 (original_template): Rename to most_general_template.
8297 (tsubst_template_parms): New function.
8298 (set_mangled_name_for_template_decl): Likewise.
8299 (TMPL_ARGS_DEPTH): New macro.
8300 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
8301 (TMPL_ARGS_LEVEL): New macro.
8302 (SET_TMPL_ARGS_LEVEL): Likewise.
8303 (TMPL_ARG): Likewise.
8304 (SET_TMPL_ARG): Likewise.
8305 (TMPL_ARGS_DEPTH): Likewise.
8306 (finish_member_template_decl): Use finish_template_decl.
8307 (maybe_process_partial_specialization): New function, split out
8309 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
8310 (maybe_begin_member_template_processing): Use new macros.
8311 (is_member_template): Likewise.
8312 (is_member_template_class): Likewise.
8313 (add_to_template_args): Likewise. Deal with multiple levels of
8315 (maybe_process_partial_specialization): New function.
8316 (retrieve_specialization): Add consistency check.
8317 (determine_specialization): Return full argument list.
8318 (check_explicit_specialization): Tweak friend handling. Use full
8319 argument lists. Simplify.
8320 (current_template_args): Use new macros.
8321 (push_template_decl_real): Change ill-named mainargs to specargs.
8322 Check that a partial specialization actually specializes at least
8323 one parameter. Improve friend handling. Modify for full
8325 (classtype_mangled_name): Don't mangle the names of
8327 (lookup_template_class): Add entering_scope parameter. Use it to
8328 avoid finding a template type when an instantiation is required.
8329 Simplify. Use full template arguments.
8330 (tsubst_friend_function): Use unregister_specialization. Use new
8331 macros. Use full template arguments.
8332 (tsubst_friend_class): Substitute, using tsubst_template_parms,
8333 into the template parameters before passing them to
8334 redeclare_class_template.
8335 (instantiate_class_template): Simplify. Use full template
8336 arguments. Adjust calls to get_class_bindings. Use
8337 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
8338 (innermost_args): Use new macros.
8339 (tsubst_aggr_type): New function, split out from tsubst.
8340 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
8341 conventions for lookup_template_class. Refine handling of partial
8342 instantiations. Remove calls to complete_template_args.
8343 Simplify. Add consistency checks. Use set_mangled_name_for_decl
8344 and set_mangled_name_for_template_decl.
8345 (tsubst_copy): Use tsubst_aggr_type.
8346 (instantiate_template): Use full template arguments.
8347 (more_specialized): Improve formatting.
8348 (more_specialized_class): Adjust calls to get_class_bindings.
8349 (get_bindings_real): Don't call complete_template_args.
8350 (most_specialized): Don't overwrite input; create a new list.
8351 (most_specialized_class): Use most_general_template.
8352 (regenerate_decl_from_template): Use unregister_specialization.
8353 Use full template arguments.
8354 (instantiate_decl): Use full template arguments.
8355 (set_mangled_name_for_template_decl): New function.
8356 * semantics.c (begin_class_definition): Use
8357 maybe_process_partial_specialization.
8358 (finish_member_class_template): New function.
8359 (finish_template_decl): Likewise.
8360 (finish_template_type): Likewise.
8361 (typeck.c): Don't crash after issuing a compiler_error.
8362 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
8364 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
8366 * typeck2.c (build_functional_cast): Handle default-initialization.
8368 * call.c (build_over_call): Pass 1 to popclass.
8370 * parse.y (direct_notype_declarator): Add precedence declaration
8371 to notype_unqualified_id case.
8372 * Makefile.in (EXPECT): Adjust.
8374 * tree.c (ovl_member): Fix for single function in OVL.
8376 1998-07-27 Dave Brolley <brolley@cygnus.com>
8378 * c-lex.c (yylex): Fix boundary conditions in character literal and
8379 string literal loops.
8381 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
8383 * decl.c (lookup_name_real): OK, do return the from_obj value
8384 unless got_object depends on template parms.
8386 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
8388 * pt.c (coerce_template_parms): Also complain about local enums.
8390 * cp-tree.h: Add prototype for set_identifier_local_value.
8391 * decl.c (set_identifier_local_value_with_scope): Make static,
8393 * search.c (covariant_return_p): Likewise.
8394 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
8396 * call.c (build_method_call): Only pull out the type of a destructor
8397 if it's a template type parm.
8398 * decl.c (lookup_name_real): Never return the from_obj value.
8400 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
8402 * except.c (process_start_catch_block_old): Call start_decl_1 for
8404 * decl.c (start_decl_1): Avoid duplicate error.
8406 * init.c (expand_default_init): Only perform the initialization if
8407 it will do something.
8409 1998-07-23 H.J. Lu (hjl@gnu.org)
8411 * parse.y (base_class): Check for invalid base class.
8413 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
8415 * decl2.c (import_export_template): Fold in...
8416 (import_export_class): ...to here. Handle dllimport/export.
8418 * class.c (build_vtable): Pass at_eof to import_export_vtable.
8419 (prepare_fresh_vtable): Likewise.
8420 * decl2.c (import_export_class): Split out...
8421 (finish_prevtable_vardecl): From here.
8422 * class.c (finish_struct_1): Call import_export_class if at_eof.
8424 * decl.c (start_function): #if 0 mysterious code I wrote and have
8426 * rtti.c (get_tinfo_fn): If this is for a class type, set
8429 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
8431 * inc/exception: Change terminate and unexpected to ().
8433 * parse.y (named_class_head_sans_basetype_defn): A
8434 named_class_head_sans_basetype followed by '{' or ':' is a defn.
8436 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
8438 * tree.c (canonical_type_variant): New fn to handle arrays.
8439 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
8440 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
8441 * method.c (process_overload_item): Use build_overload_value for
8444 1998-07-20 Dave Brolley <brolley@cygnus.com>
8446 * lex.c (mbchar.h): #include it.
8447 (GET_ENVIRONMENT): New macro.
8448 (init_parse): Set character set based on LANG environment variable.
8449 (real_yylex): Handle multibyte characters in character literals.
8450 (real_yylex): Handle multibyte characters in string literals.
8452 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
8454 * lex.c (do_identifier): Look for class value even if we don't
8455 have a global value. Do implicit declaration if parsing is 2.
8456 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
8459 1998-07-19 Mark Mitchell <mark@markmitchell.com>
8461 * decl.c (pushtag): Revert previous change.
8462 * pt.c (lookup_template_class): Don't put out debugging
8463 information for types that use template parameters.
8465 * decl.c (pushtag): Don't put out debugging information for
8466 compiler-generated typedefs.
8468 * error.c (dump_type_real): Don't crash when presented with
8469 intQI_type_node or the like.
8471 * semantics.c (finish_translation_unit): Fix spelling error in
8474 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
8476 * decl.c (lookup_name_real): Pull out single function here.
8477 (select_decl): Not here.
8478 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
8480 * decl.c (qualify_lookup): Tweak again.
8482 * pt.c (lookup_template_class): Don't mess with the context of the
8484 * decl2.c (current_decl_namespace): Remove special handling for
8487 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
8488 a member template specialization.
8490 * tree.c (ovl_member): Use decls_match to compare functions.
8491 * decl.c (decls_match): Check the context of a function.
8493 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
8494 in Koenig lookup support rules.
8495 * semantics.c (finish_call_expr): Handle the new cases.
8497 * typeck.c (build_x_function_call): Handle overloaded methods.
8499 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
8501 1998-07-16 Mark Mitchell <mark@markmitchell.com>
8503 * semantics.c (finish_object_call_expr): Revert previous change.
8504 * call.c (build_new_method_call): Likewise. Instead, convert
8505 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
8507 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
8509 * decl.c (qualify_lookup): Handle templates.
8511 * decl2.c (do_using_directive): Don't pass ancestor.
8512 * decl.c (push_using_directive): Calculate ancestor.
8514 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
8515 * decl.c (pushdecl): Move type shadowing handling from here...
8516 (duplicate_decls): ...to here.
8517 * decl.c (set_identifier_local_value_with_scope): New fn.
8519 (set_identifier_local_value, lookup_type_current_level): New fns.
8520 * decl2.c (do_local_using_decl): Handle types and binding level
8523 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
8524 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
8525 (lookup_namespace_name): Likewise.
8526 * typeck.c (build_unary_op): Not here anymore.
8528 * decl2.c (do_class_using_decl): Make sure we get an identifier.
8529 * class.c (handle_using_decl): Ignore TYPE_DECLs.
8531 * decl.c (qualify_lookup): New fn.
8532 (lookup_name_real): Use it.
8534 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8536 * decl2.c (add_using_namespace): When directly using a namespace
8537 that was indirect before, promote it.
8539 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
8540 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
8541 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
8542 * decl.c (select_decl): Replace two flag parameters by one.
8543 (unqualified_namespace_lookup): Likewise, pass flag.
8544 (lookup_flags): New function.
8545 (lookup_name_real): Compute flags, pass them.
8546 (lookup_namespace_name): Call with zero-flag.
8547 * decl2.c (ambiguous_decl): Add flag parameter, complain only
8549 (lookup_using_namespace, qualified_lookup_using_namespace):
8550 Add flag parameter, pass them through.
8551 * lex.c (do_scoped_id): Call with zero-flag.
8553 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
8555 * typeck.c (convert_for_assignment): Use comptypes.
8557 1998-07-16 Mark Mitchell <mark@markmitchell.com>
8559 * semantics.c (finish_object_call_expr): Move test for the
8560 function called being a TYPE_DECL to ...
8561 * call.c (build_new_method_call): Here.
8563 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
8565 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
8566 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
8568 * lex.c (looking_for_typename): Don't initialize.
8570 * decl2.c (ambiguous_decl): Clarify error message.
8572 * decl.c (push_using_directive): Iterate over namespaces used
8575 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8577 * decl2.c (add_using_namespace): Iterate over namespaces used
8580 * decl.c (lookup_name_real): Accept namespace aliases as locals.
8581 (cat_namespace_levels): Ignore aliases.
8582 (duplicate_decls): Ignore duplicate aliases.
8583 * decl2.c (do_namespace_alias): Process block level namespace
8584 aliases. Store alias with pushdecl. Remove odr errors.
8585 * parse.y (namespace_alias): New non-terminal.
8588 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
8590 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
8591 Handle TEMPLATE_TYPE_PARM.
8592 (arg_assoc): Rewrite.
8594 * pt.c (complete_template_args): Don't look at the context unless
8597 * method.c (build_decl_overload_real): Fix namespace handling.
8599 * typeck.c (build_unary_op): Extract a lone function from an
8602 * call.c (build_scoped_method_call): Handle getting a namespace
8603 for basetype in a destructor call.
8604 (check_dtor_name): Handle enums.
8606 * parse.y (using_directive): New nonterminal.
8607 (extdef, simple_stmt): Use it.
8609 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8611 * decl2.c (add_function): Move error message ...
8612 (arg_assoc_namespace): ... from here.
8614 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
8616 * parse.y (namespace_qualifier): Fix multiple level handling.
8617 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
8618 (arg_assoc): Don't skip the first argument of a function.
8620 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
8622 * search.c (my_tree_cons): Clean up.
8624 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
8626 * call.c (joust): Don't warn about "confusing" conversions to the
8629 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8631 * class.c (push_nested_class): Complain about namespaces.
8632 * decl.c (start_decl): Enter the object's namespace.
8633 (cp_finish_decl): Leave it.
8634 (grokdeclarator): Likewise.
8635 * decl2.c (check_decl_namespace): New function.
8636 (finish_file): Call it.
8637 * parse.y (complex_direct_notype_declarator): Set complexity
8638 of namespace-qualified ids to -1, enter the namespace.
8640 * method.c (build_template_decl_overload): Expect _DECL as first
8641 parameter. Put context temporarily into current_namespace.
8642 * pt.c (check_explicit_specialization): Change caller.
8645 * init.c (build_offset_ref): Call mark_used and
8646 convert_from_reference for namespace members.
8648 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
8650 * search.c (my_tree_cons): The bitfield is at index 2.
8652 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
8654 * lang-options.h: Format changed to work with new --help support
8657 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
8659 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
8660 Do Koenig lookup in CALL_EXPR.
8661 (arg_assoc): Handle error_mark.
8662 * lex.c (is_global): New function.
8663 (do_identifier): Expect arguments for Koenig lookup.
8664 * parse.y (primary): Add rules for calls of unqualified function calls.
8665 (do_id): Change call of do_identifier.
8666 * pt.c (finish_stmt_expr): Likewise.
8667 * semantics.c (finish_id_expr): Likewise.
8668 (finish_call_expr): Add integer parameter to indicate
8669 argument-dependent lookup.
8671 * decl.c (struct binding_level): New field using_directives.
8672 (push_using_decl): Not sorry anymore.
8673 (push_using_directive): New function.
8674 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
8675 (unqualified_namespace_lookup): New function, code from ...
8676 (lookup_name_real): ... here.
8677 * decl2.c (lookup_using_namespace): Pass using list instead of
8679 (validate_nonmember_using_decl): New function.
8680 (do_nonmember_using_decl): New function.
8681 (do_toplevel_using_decl): Use them.
8682 (do_local_using_decl): New function.
8683 (do_using_directive): Support block-level directives.
8684 * parse.y (simple_stmt): Support using declarations and
8686 (namespace_qualifier, namespace_using_decl): New non-terminals.
8688 * xref.c (classname): New function.
8689 (GNU_xref_hier): Change class and base parameters to tree.
8690 * decl.c (xref_baseypes): Change caller.
8691 * friend.c (make_friend_class): Likewise.
8693 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8695 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
8698 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
8699 template template parameter, record its use.
8700 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
8701 its template arguments if exists.
8703 * pt.c (coerce_template_template_parms): New function equivalent
8704 to coerce_template_parms when IS_TMPL_PARM is true.
8705 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
8706 all callers changed.
8708 (coerce_template_parms): Access ARGLIST properly when creating a
8709 new vector. Only accept implicit TYPE_DECL as valid argument for
8710 a template template parameter when it is a base class of
8711 current_class_type. Don't display error message when COMPLAIN is
8714 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
8716 * repo.c (get_base_filename): Use file_name_nondirectory.
8717 (open_repo_file): Likewise.
8718 * cp-tree.h (file_name_nondirectory): Add prototype.
8720 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
8722 * friend.c (do_friend): Pull the identifier out of declarator.
8723 Use cp_error and friends.
8724 * decl2.c (qualified_lookup_using_namespace): Fix call to
8726 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
8727 (grokvardecl): Use DECL_CLASS_SCOPE_P.
8728 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
8729 * class.c (warn_hidden): Fix for OVERLOAD.
8730 From grahams@rcp.co.uk:
8731 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
8732 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
8734 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
8736 * g++.1 (-traditional): Remove duplicated documentation.
8738 1998-07-11 Mark Mitchell <mark@markmitchell.com>
8740 * method.c (flush_repeats): Add nrepeats parameter.
8741 (issue_nrepeats): Likewise.
8742 (is_back_referenceable_type): New function. Don't back-reference
8743 TEMPLATE_TYPE_PARMs as well as simple types like integers.
8744 (build_mangled_name_for_type): Likewise.
8745 (build_mangled_name_for_type_with_Gcode): Likewise.
8747 (nrepeats): Likewise.
8748 (Nrepeats): Likewise.
8749 (start_squangling): Don't clear the variables removed above.
8750 (end_squangling): Likewise.
8751 (flush_repeats): Tidy. Use nrepeats parameter rather than
8753 (issue_nrepeats): Likewise, but with nrepeats global. Use
8754 is_backreferenceable_type.
8755 (build_overload_nested_name): Tidy. Add comment. Use
8756 build_mangled_name_for_type.
8757 (build_underscore_int): Comment.
8758 (build_overload_scope_ref): Use build_mangled_name_for_type.
8759 (build_overload_int): Likewise.
8760 (build_template_template_parm_names): Tidy.
8761 (build_template_parm_names): Use build_mangled_name_for_type.
8762 (build_overload_identifier): Add comments.
8763 (build_mangled_name_for_type_with_Gcode): Split out from
8765 (build_mangled_name_for_type): Use it.
8766 (build_mangled_name): Rework to use build_mangled_name_for_type
8767 and to not use global nrepeats/Nrepeats. Tidy.
8768 (process_modifiers): Tidy.
8769 (check_btype): Use is_backreferenceable_type. Add comment.
8770 Rename `node' to `type'.
8771 (process_overload_item): Set numeric_output_need_bar here.
8772 Use build_mangled_name_for_type. Tidy.
8773 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
8774 build_mangled_name_for_type.
8776 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
8779 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
8781 * cp-tree.h (warn_long_long): Define.
8782 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
8783 warning "ANSI C++ does not support `long long'".
8784 * decl2.c (warn_long_long): Define.
8785 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
8787 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
8789 * decl.c (xref_tag): Handle attributes between 'class' and name.
8790 * parse.y (aggr): Likewise.
8791 * semantics.c (finish_class_definition): Likewise.
8792 * Makefile.in (EXPECTED): Adjust.
8794 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
8795 * decl2.c: Define them.
8796 (lang_decode_option): Handle them.
8797 * lang-options.h: Add -foptional-diags.
8798 * class.c (finish_struct): Don't complain about multiple meanings of
8799 name if -fno-optional-diags.
8800 * decl.c (pushdecl_class_level): Likewise.
8801 * lex.c (real_yylex): Check warn_multichar.
8803 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
8805 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
8807 * tree.c (make_binfo): Fix length.
8809 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
8811 * decl2.c (lang_decode_option): Remove warn_template_debugging.
8812 * lang-options.h: Likewise.
8814 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8816 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
8817 (process_start_catch_block): Likewise for variables
8818 `false_label_rtx', `call_rtx' and `return_value_rtx'.
8820 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
8822 * tree.c (build_srcloc): Make sure we allocate this node on the
8825 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
8827 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
8828 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
8829 (lang_specific_driver): Only add -lm automatically if need_math is
8832 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
8834 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
8836 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8838 * Makefile.in (EXPR_H): New dependency variable.
8839 (decl2.o): Depend on $(EXPR_H).
8840 (typeck.o): Likewise.
8844 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
8846 * decl.c (start_enum): Put local enums on permanent_obstack.
8848 1998-06-25 Mark Mitchell <mark@markmitchell.com>
8850 * cp-tree.h (c_get_alias_set): Declare.
8851 * decl.c (init_decl_processing): Set lang_get_alias_set.
8853 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
8855 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
8856 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
8857 flag for all function decls which are in the exception table.
8858 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
8859 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
8860 code is emitted for any referenced rtti function.
8862 1998-06-25 Dave Brolley <brolley@cygnus.com>
8864 * lang-specs.h: Use new | syntax to eliminate
8865 string concatenation.
8867 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
8869 * cp-tree.h (CP_DECL_CONTEXT): New macro.
8870 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
8871 * method.c (build_overload_nested_name): Likewise.
8872 * sig.c (build_signature_pointer_or_reference_type): Don't set
8875 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8877 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
8878 * cp-tree.h (FROB_CONTEXT): New macro.
8879 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
8880 * decl.c (namespace_binding): Replace NULL_TREE with
8882 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
8883 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
8885 * decl.c (pushtag): Use FROB_CONTEXT.
8886 (pushdecl, make_typename_type, define_function, grokdeclarator):
8888 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
8889 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
8891 * decl2.c (decl_namespace): Return global_namespace if no context.
8892 * method.c (build_overload_nested_name): Expect null as context.
8893 * pt.c (mangle_class_name_for_template): Do nothing for null
8895 (lookup_template_class): Allow for null id_context.
8897 1998-06-25 Richard Henderson <rth@cygnus.com>
8899 * method.c (emit_thunk): Set current_function_is_thunk for the
8900 ASM_OUTPUT_MI_THUNK case as well.
8902 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
8904 * exception.cc (__cplus_type_matcher): Get a match_info pointer
8905 instead of an exception table entry as a parameter.
8907 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
8909 * parse.y (function_try_block): Don't call start_catch_handler.
8910 * except.c (call_eh_info): Remove coerced field from declaration.
8911 (build_eh_type_type_ref): New function to create an address of a
8912 rtti function for the new style exception tables.
8913 (expand_start_catch_block): Split function, this contains the
8915 (process_start_catch_block_old): New function to perform the rest
8916 of expand_start_catch_block under old style exceptions.
8917 (process_start_catch_block_old): New function to perform the rest
8918 of expand_start_catch_block under new style exceptions.
8919 (expand_end_catch_block): Only pop the false label off the stack under
8920 the old style of exceptions.
8921 * semantics.c (finish_try_block): Don't call start_catch_handler.
8922 * exception.cc (struct cp_eh_info): Add original_value field.
8923 (__cplus_type_matcher): Perform type matching on the original exception
8924 value, and if we have a match, set the current value.
8925 (__cp_push_exception): Set the original exception value.
8927 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
8929 * call.c (joust): Fix confusing conversion warning.
8931 * call.c (build_op_delete_call): Add placement parm. Check
8932 LOOKUP_SPECULATIVELY.
8933 * cp-tree.h, decl2.c, init.c: Adjust.
8934 * decl.c (finish_function): Use it.
8936 * pt.c (tsubst): Diagnose creating void fields or variables.
8938 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8940 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
8942 * cp-tree.h (check_dtor_name): Add prototype.
8944 * init.c (expand_member_init): Remove unused variables
8945 `ptr_type_node', `parm' and `rval'.
8947 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
8949 (lang_print_xnode): Likewise.
8951 * typeck2.c (enum_name_string): Cast argument to sprintf to long
8952 and use %ld specifier.
8954 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
8955 specifier in call to fprintf.
8956 (GNU_xref_member): Cast argument to sprintf to int.
8958 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8960 * typeck2.c (pop_init_level): Warn about implicit zero initialization
8963 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8965 * cp-tree.h: Prototype function `check_java_method'.
8967 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8969 * class.c (finish_struct): Make conflicting use of id a pedwarn.
8970 * decl.c (pushdecl_class_level): Likewise.
8972 1998-06-17 Mark Mitchell <mark@markmitchell.com>
8974 * pt.c (convert_nontype_argument): Issue an error when presented
8975 with an integer (real) constant that cannot be simplified to an
8978 * cp-tree.h (c_get_alias_set): Remove declaration added in
8979 1998-06-13 change that should never have been checked in.
8981 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8983 * typeck.c (build_binary_op_nodefault): Change % in format strings
8986 * decl.c (grokvardecl): Don't build_static_name for decls that
8987 aren't at namespace scope.
8989 * init.c (perform_member_init): Catch default-initialization of
8992 1998-06-17 Mark Mitchell <mark@markmitchell.com>
8994 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
8996 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8998 * method.c (hack_identifier): Complain about getting a namespace
9000 * typeck.c (decay_conversion): Remove check for namespaces.
9001 * typeck2.c (incomplete_type_error): Likewise.
9002 * parse.y (template_arg): Add PTYPENAME expansion.
9004 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
9006 * decl.c (grokvardecl): Don't build external assembler names for
9007 TYPENAMEs in other namespaces as there is no declarator.
9008 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
9009 info from DECL_CONTEXT if it is NULL.
9011 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
9013 * call.c (check_dtor_name): Split out.
9014 (build_scoped_method_call): Use it.
9015 (build_method_call): Use it.
9016 * init.c (build_offset_ref): Use it.
9018 * typeck.c (build_static_cast): Fix handling of pointers to members.
9020 * decl.c (finish_function): Just return nothing from a constructor.
9021 * typeck.c (c_expand_return): Complain about returning a void
9022 expression from a destructor.
9024 1998-06-13 Mark Mitchell <mark@markmitchell.com>
9026 * class.c (alter_access): Accept a BINFO explaining how to get
9027 from the entity whose accessed is being altered to the type doing
9029 (handle_using_decl): New function containing code split out from ...
9030 (finish_struct_1): Here.
9032 * cp-tree.h (complete_type_or_else): Declare.
9033 * init.c (build_new_1, build_delete): Use it.
9034 * typeck.c (require_complete_type): Use complete_type, rather than
9035 expanding it inline.
9036 (complete_type_or_else): New function.
9037 (build_component_ref): Use it.
9038 (pointer_int_sum): Make sure the type pointed to is complete.
9039 (pointer_diff): Likewise.
9041 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
9044 * search.c (get_matching_virtual): Note that member templates
9045 cannot override virtual functions.
9047 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
9049 * pt.c (check_explicit_specialization): If DECLARATOR turned into
9050 an error_mark_node from lookup_template_function, return the same.
9051 (determine_specialization): Also make sure TEMPLATE_ID isn't an
9052 error_mark_node, before we try to read its operands.
9053 * decl.c (grokdeclarator): If we got an error_mark_node from
9054 check_explicit_specialization, just return it right back.
9056 1998-06-12 Mark Mitchell <mark@markmitchell.com>
9058 * class.c (instantiate_type): Don't treat template-ids that don't
9059 specify any template arguments as equivalent to ordinary
9060 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
9061 pointer-to-members for member templates. Tidy slightly.
9062 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
9063 * init.c (build_offset_ref): Handle template-ids like ordinary
9064 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
9065 offset part of the OFFSET_REF.
9066 * typeck.c (build_unary_op): Change check for unknown types to
9067 look for OFFSET_REFs, not SCOPE_REFs.
9069 1998-06-11 Mark Mitchell <mark@markmitchell.com>
9071 * pt.c (is_member_template_class): New function.
9072 (push_template_decl_real): Use it.
9074 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
9076 * friend.c (do_friend): Add support for nested classes using
9077 member functions of the enclosing class as friends.
9079 1998-06-10 Mark Mitchell <mark@markmitchell.com>
9081 * call.c (convert_default_arg): Make global, not static.
9082 (convert_arg_for_ellipsis): Split out from ...
9083 (build_over_call): Here.
9084 * cp-tree.h (convert_default_arg); Declare.
9085 (convert_arg_to_ellipsis): Likewise.
9086 (do_member_init): Remove.
9087 * init.c (do_member_init): Remove; this code is dead.
9088 (expand_member_init): Remove much of this code; it is dead.
9089 * typeck.c (convert_arguments): Use convert_default_arg and
9090 convert_arg_for_ellipsis, rather than duplicating here.
9092 * call.c (convert_like): Don't fail silently if
9093 build_user_type_conversion fails. Always return error_mark_node
9096 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9098 * search.c (covariant_return_p): Complain about ambiguous base.
9100 * typeck.c (build_component_ref): Diagnose ref to nested type.
9102 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
9104 * decl.c (grokparms): Check that INIT isn't an error_mark_node
9105 before giving error about invalid type for default arg.
9107 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9109 * call.c (build_method_call): Fix thinko.
9111 1998-06-10 Dave Brolley <brolley@cygnus.com>
9113 * decl2.c (lang_decode_option): New argc/argv interface.
9114 * cp-tree.h (lang_decode_option): New argc/argv interface.
9115 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
9116 specified for cpplib-enabled compilers.
9117 * lex.c (lang_init): Don't check_newline for cpplib.
9118 (init_parse): Don't initialize cpplib here.
9120 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
9122 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
9123 piece before checking DECL_MUTABLE_P.
9125 1998-06-10 John Carr <jfc@mit.edu>
9127 * tree.c (debug_binfo): Make printf format match arguments.
9129 * error.c (OB_PUTI): Make printf format match arguments.
9131 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9133 * init.c (perform_member_init): Handle default-initialization.
9135 * except.c (build_throw): Handle throwing NULL.
9137 * typeck.c (build_x_function_call): Use resolve_offset_ref.
9139 * search.c (compute_access): Only strip an anonymous union
9142 * call.c (add_builtin_candidates): Tweak.
9144 * cvt.c (build_expr_type_conversion): Restore code for conversion
9146 * decl2.c (delete_sanity): Use it. Clean up.
9148 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
9150 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
9152 * typeck.c (c_expand_return): Don't warn about void expressions on
9153 return statements in functions returning void.
9155 1998-06-09 Mark Mitchell <mark@markmitchell.com>
9157 * pt.c (fn_type_unification): Revise documentation. Tidy.
9158 (type_unification): Likewise.
9160 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
9162 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
9164 * parse.y (function_try_block): Rename expand_start_catch, and delete
9166 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
9169 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
9171 * search.c (lookup_member): New fn.
9172 * class.c (finish_struct_1): Use it.
9173 * decl.c (lookup_name_real): Use it.
9175 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9177 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
9179 * cp-tree.h: Add prototype for `maybe_print_template_context' and
9180 `maybe_make_one_only'.
9182 * decl.c (auto_function): Remove unused variable `decl'.
9184 * decl2.c: Include dwarf2out.h and dwarfout.h.
9186 * lex.c: Remove redundant declarations of `set_float_handler' and
9189 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
9191 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
9192 time flag. Call __cp_eh_info instead of __cp_exception_info.
9193 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
9194 (__cp_exception_info): Return offset into cp_eh_info structure to
9195 match what use to be the start of this structure.
9196 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
9197 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
9199 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
9200 __cp_eh_info instead of __cp_exception_info.
9202 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
9204 * decl.c (cp_finish_decl): Disable inlining of extern inlines
9205 with static variables.
9207 1998-06-08 Mark Mitchell <mark@markmitchell.com>
9209 * init.c (build_offset_ref): Correct previous change to use build,
9212 1998-06-07 Mark Mitchell <mark@markmitchell.com>
9214 * class.c (instantiate_type): Handle pointer-to-members where the
9215 member is a template.
9216 * init.c (build_offset_ref): Likewise.
9217 * typeck.c (build_unary_op): Likewise.
9219 1998-06-07 Richard Henderson <rth@cygnus.com>
9221 * lex.c (lang_init_options): New function.
9222 (lang_init): Remove flag_exceptions == 2 hack.
9224 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
9226 * search.c (envelope_add_decl): Tweak for implicit typename.
9228 * call.c (joust): Also warn about confusing conversion op/constructor
9229 overload resolution.
9231 * spew.c (yylex): Also return the TYPE_DECL if got_object.
9232 Don't clear got_object after '~'.
9233 * call.c (build_scoped_method_call): Tweak destructor handling.
9234 (build_method_call): Likewise.
9235 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
9236 TYPE_MAIN_VARIANT for destructors.
9237 * semantics.c (finish_object_call_expr): Complain about calling a
9240 1998-06-05 Per Bothner <bothner@cygnus.com>
9242 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
9243 Define - update needed by gcc.c change.
9245 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
9247 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
9249 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
9251 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
9252 * decl.c (lookup_name_real): Add namespaces_only parameter.
9253 If set, return only NAMESPACE_DECLs.
9254 (select_decl): Likewise.
9255 (identifier_type_value): Give additional parameter.
9256 (lookup_name_nonclass): Likewise.
9257 (lookup_name): Likewise.
9258 (find_binding): Skip namespace aliases.
9259 (binding_for_name): Likewise.
9260 (push_namespace): Check for namespace aliases.
9261 (lookup_name_namespace_only): New function.
9262 (begin_only_namespace_names, end_only_namespace_names): New functions.
9263 * decl2.c (set_decl_namespace): Skip namespace aliases.
9264 (do_using_directive): Likewise.
9265 (do_namespace_alias): Produce namespace aliases, fix alias
9267 * error.c (dump_decl): Support SCOPE_REF.
9268 * parse.y (extdef): Wrap lookup with namespace_only for namespace
9269 aliases and using declarations.
9271 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
9273 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
9275 * error.c (dump_expr): Clean up NEW_EXPR case.
9277 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
9279 Suggested by Brendan Kehoe
9280 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
9281 treat it as using ::decl.
9283 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
9285 * tree.c (mapcar): Support NEW_EXPR.
9287 * error.c (dump_expr): Support NEW_EXPR.
9289 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
9291 * method.c (make_thunk): Use overload machinery to make name.
9292 * search.c (covariant_return_p): New fn.
9293 (get_matching_virtual): Use it.
9295 * init.c (build_new_1): Fix check for void.
9297 1998-06-01 Per Bothner <bothner@cygnus.com>
9299 * cp-tree.h (TYPE_FOR_JAVA): New macro.
9300 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
9301 java_int_type_node, java_long_type_node, java_float_type_node,
9302 java_double_type_node, java_char_type_node, java_boolean_type_node):
9303 New "primitive" types, with predefined names __java_byte etc.
9304 (record_builtin_java_type): New function.
9305 (init_decl_processing): Make Java types with record_builtin_java_type.
9306 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
9307 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
9308 (grokfndecl): Call check_java_method for Java classes.
9309 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
9310 (process_overload_item): Match types against specific
9311 java_XX_type_node types, rather than using is_java_type.
9312 * class.c (finish_struct_1): Don't add default copy constructor
9313 or operator= if TYPE_FOR_JAVA.
9314 (pop_lang_conext): Restore strict_prototyp proper if Java.
9315 * decl2.c (acceptable_java_type, check_java_method): New functions.
9316 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
9317 (tsubst): Move common statement after if statement.
9318 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
9320 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
9322 * pt.c (for_each_template_parm): Use first_rtl_op.
9324 * tree.c (build_cplus_array_type_1): Also check index_type for
9327 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
9329 * pt.c (tsubst): Always copy BINFO_BASETYPES.
9331 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
9333 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
9336 1998-05-29 Mark Mitchell <mark@markmitchell.com>
9338 * decl.c (grokdeclarator): Don't complain about in-class
9339 initialization of static consts if we don't really know the type
9342 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
9344 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
9345 * method.c (build_destructor_name): New fn.
9346 * decl2.c (maybe_retrofit_in_chrg): Split out...
9347 (grokclassfn): From here. Reorganize.
9348 * decl.c (grok_ctor_properties): Make sure ctors for types with
9349 vbases have the in_chrg parm.
9350 * pt.c (instantiate_class_template): Update
9351 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
9353 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
9355 1998-05-28 Mark Mitchell <mark@markmitchell.com>
9357 * pt.c (instantiate_decl): Make test for whether or not static
9358 variables should be instantiated early match its comment.
9360 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
9362 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
9364 (start_function): Call check_default_args.
9365 * decl2.c (grokfield): Don't call check_default_args.
9366 (check_default_args): Use cp_error_at.
9367 * lex.c (do_pending_defargs): Call check_default_args.
9369 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
9371 * call.c (build_method_call): Make sure get_type_value returns
9372 something before we try to use its TYPE_MAIN_VARIANT.
9373 (build_scoped_method_call): Likewise.
9375 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
9377 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
9378 initialize an array.
9380 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
9383 * friend.c (do_friend): Clarify template warning.
9385 1998-05-27 Mark Mitchell <mark@markmitchell.com>
9387 * decl.c (shadow_label): Don't treat decls as identifiers.
9388 (maybe_push_to_top_level): Clear shadowed_labels.
9390 * pt.c (instantiate_decl): Reset lineno and filename after calling
9391 regenerate_decl_from_template.
9393 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
9396 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
9398 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
9400 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9402 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
9403 (convert_nontype_argument): Handle cases when nontype template
9404 parameters become classes after substitution.
9406 1998-05-26 Mark Mitchell <mark@markmitchell.com>
9408 * friend.c (is_friend): Use comptypes, rather than == to compare
9409 types. Modify for new representation of template friends.
9410 (make_friend_class): Likewise.
9411 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
9412 (instantiate_class_template): Deal with template friends.
9414 * decl.c (store_parm_decls): Remove redundant call to
9415 expand_main_function.
9417 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
9419 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
9422 1998-05-26 Per Bothner <bothner@cygnus.com>
9424 * language_as_string: Handle lang_java.
9426 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
9428 * decl.c (pushdecl): Don't copy the type_decl.
9430 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9432 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
9434 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
9436 * parse.y (complex_direct_notype_declarator): Use $1 to access
9437 scope of notype_qualified_id.
9439 1998-05-26 Dave Brolley <brolley@cygnus.com>
9441 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
9442 (init_parse): Initialize cpplib interface.
9444 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
9447 1998-05-26 Mark Mitchell <mark@markmitchell.com>
9449 * decl.c (pushtag): Avoid crashing on erroneous input.
9451 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9453 * decl.c (push_namespace): Only produce one unique name for
9454 anonymous namespaces.
9455 (get_unique_name): Remove.
9457 1998-05-25 Mark Mitchell <mark@markmitchell.com>
9459 * call.c (tourney): Don't do any extra comparisons.
9461 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
9463 * cp-tree.h (processing_template_parmlist): Declare.
9464 * decl.c (pushtag): Don't call push_template_decl when we
9466 * pt.c (processing_template_parmlist): New variable.
9467 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
9468 (complete_template_args): Use it.
9469 (add_to_template_args): Likewise.
9470 (innermost_args): Likewise.
9472 (begin_template_parm_list): Use processing_template_parmlist.
9473 (end_template_parm_list): Likewise.
9475 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
9476 * decl.c (grokdeclarator): Use it.
9477 * decl2.c (grok_x_components): Likewise.
9478 * init.c (initializing_context): Likewise.
9479 * method.c (do_build_copy_constructor): Likewise.
9480 (do_build_assign_ref): Likewise.
9481 * search.c (compute_access): Likewise.
9482 * typeck.c (build_component_ref): Likewise.
9484 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
9485 unnamed type a typedef name "for linkage purposes".
9487 * pt.c (lookup_template_class): Don't look at
9488 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
9490 * method.c (build_overload_int): Handle error cases gracefully.
9492 * pt.c (instantiate_decl): Handle static member variables
9495 * pt.c (tsubst): Use the tsubst'd type when producing new
9496 TEMPLATE_PARM_INDEX nodes.
9498 1998-05-24 Mark Mitchell <mark@markmitchell.com>
9500 * tree.c (cp_tree_equal): Handle pointers to member functions.
9502 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
9503 sure the type of the REF_BIND is a reference type.
9504 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
9505 target_type for clarity.
9507 * parse.y (xcond): Move call to condition_conversion ...
9508 * semantics.c (finish_for_cond): Here.
9509 * parse.c: Regenerated.
9511 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
9513 * decl.c (push_namespace): Namespaces have type void.
9514 * typeck2.c (incomplete_type_error): Complain about namespace
9516 * typeck.c (decay_conversion): Likewise.
9518 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
9520 * error.c (dump_expr): Support namespaces.
9522 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
9524 * cp-tree.def: Add SRCLOC.
9525 * cp-tree.h: Add struct tree_srcloc and accessor macros.
9526 * tree.c (build_srcloc, build_srcloc_here): New fns.
9527 * pt.c (add_pending_template): Use build_srcloc_here.
9528 (push_tinst_level): Update last_template_error_tick before erroring.
9529 (instantiate_decl): Restore lineno and input_filename before
9530 calling add_pending_template.
9531 * decl2.c (finish_file): Set up lineno and input_filename for
9534 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
9536 * decl.c (lang_print_error_function): New fn.
9537 (init_decl_processing): Set print_error_function to use it.
9538 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
9540 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
9543 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
9544 copy-initialization.
9546 * class.c (build_vtable_entry): Use int_fits_type_p.
9547 (build_vtable): Pass a signed offset to build_vtable_entry.
9548 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
9549 set_rtti_entry): Likewise.
9551 1998-05-22 Per Bothner <bothner@cygnus.com>
9553 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
9554 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
9556 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
9558 * pt.c (print_template_context): Use fprintf instead of cp_error.
9560 * pt.c (determine_specialization): Just return an error_mark_node.
9561 Also print the decl we want in error messages. If we complain,
9562 return error_mark_node.
9563 (tsubst_friend_function): Set lineno and input_filename so
9564 error messages will be useful.
9565 (instantiate_template): Just return an error_mark_node.
9566 (check_explicit_specialization): Don't mess with a returned
9569 * pt.c (print_template_context): Add new argument.
9570 (maybe_print_template_context): New fn.
9571 (push_tinst_level): Increment tinst_level_tick.
9572 (pop_tinst_level): Likewise.
9573 * errfn.c (cp_thing): Call maybe_print_template_context. Use
9574 xrealloc instead of xmalloc.
9576 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
9578 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
9580 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
9581 if the template we looked up is the same as the one we already
9584 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
9586 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
9587 (cpp_reader,parse_in): Add for cpplib.
9588 (check_newline): Call handle_sysv_pragma with new interface.
9589 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
9591 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
9592 (sub_getch): Call GETC for cpplib.
9594 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
9595 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
9597 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
9599 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
9601 * decl2.c (maybe_make_one_only): New fn.
9602 (import_export_vtable): Use it.
9603 (import_export_decl): Likewise.
9604 * pt.c (mark_decl_instantiated): Likewise.
9606 1998-05-21 Mark Mitchell <mmitchell@usa.net>
9608 * decl2.c (find_representative_member): Rename to ...
9609 (build_anon_union_vars): New function.
9610 (finish_anon_union): Fix stupidity of previous change.
9612 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
9614 * decl.c (grokfndecl): Handle definition of specialization in
9617 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
9619 1998-05-20 Mark Mitchell <mmitchell@usa.net>
9621 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
9622 to look for type declarations.
9623 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
9624 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
9625 (finish_member_class_template): Declare.
9626 * decl.c (pushtag): Put member class templates on the
9627 CLASSTYPE_TAGS list, just as for ordinary member classes.
9628 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
9629 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
9630 IDENTIFIER_NAMESPACE_VALUEs.
9631 * parse.y (component_decl): Move code to ...
9632 * semantics.c (finish_member_class_template): New function.
9633 Don't put member class templates on the list of components for a
9635 * parse.c: Regenerated.
9636 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
9637 In fact, don't use DECL_CONTEXT at all here.
9639 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
9641 * decl.c (record_unknown_type): New function.
9642 (init_decl_processing): Call it for the unknown and global type
9645 1998-05-20 Mark Mitchell <mmitchell@usa.net>
9647 * decl2.c (find_representative_member): New function.
9648 (finish_anon_union): Use it.
9650 * cp-tree.h (MAIN_NAME_P): New macro.
9651 (DECL_MAIN_P): Likwise.
9652 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
9653 (grokfndecl): Use the new macros.
9654 (grokdeclarator): Likewise.
9655 (start_function): Likewise.
9656 (store_parm_decls): Likewise.
9657 (finsh_function): Likewise.
9658 * friend.c (do_friend): Likewise.
9659 * typeck.c (build_function_call_real): Likewise.
9660 (build_unary_op): Likewise.
9662 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
9664 * decl2.c (start_objects, finish_objects, do_dtors,
9665 do_ctors): Split out from...
9666 (finish_file): ...here.
9668 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
9670 * tree.c (is_overloaded_fn): Don't abort on placeholders from
9673 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
9675 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
9677 * error.c (dump_expr): Handle an ARROW_EXPR.
9679 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
9681 * decl.c (saveable_obstack): Declare.
9682 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
9683 declare, if necessary.
9685 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
9687 * call.c (compare_qual): Remove.
9689 (is_properly_derived_from): New function.
9690 (maybe_handle_ref_bind): Likewise.
9691 (maybe_handle_implicit_object): Likewise.
9692 (compare_ics): Modify substantially to bring into conformance with
9694 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
9695 (comp_cv_qualification): Declare.
9696 (comp_cv_qual_signature): Likewise.
9697 * typeck.c (comp_cv_qualification): Likewise.
9698 (comp_cv_qual_signature): Likewise.
9700 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9702 * Makefile.in (parse.o): Depend on toplev.h.
9704 * class.c (typecode_p): Remove prototype and definition.
9706 * cp-tree.h (currently_open_class, is_empty_class, member_p):
9709 * decl.c (push_overloaded_decl_top_level): Remove prototype and
9712 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
9713 in call to `cp_thing'.
9714 (cp_warning): Likewise for function pointer `warning'.
9716 * except.c (do_function_call): Remove prototype and definition.
9717 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
9719 * method.c (is_java_type): Add prototype and make it static.
9721 * parse.y: Include toplev.h.
9723 * pt.c (type_unification): Remove unused variable `arg'.
9724 (instantiate_decl): Likewise for `save_ti'.
9726 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
9728 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
9730 * init.c (build_member_call): Handle template_ids.
9731 * parse.y (primary): Add global_scope template_id.
9733 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
9735 * decl2.c (get_sentry): Use end_temporary_allocation.
9736 Don't declare permanent_obstack.
9738 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
9740 * parse.y (.finish_new_placement): New non-terminal.
9741 (unary_expr, new_type_id): Use it.
9742 * parse.c: Regenerated.
9744 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
9746 * pt.c (redeclare_class_template): Say where the original definition
9747 of the template-parameter's default argument appeared.
9749 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
9751 * call.c (build_over_call): Tweak empty class handling.
9753 * decl.c (make_typename_type): Use currently_open_class.
9755 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
9757 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
9759 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
9760 for a type unless it is one.
9762 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
9764 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
9766 * Makefile.in (program_transform_name, objdir): Define.
9768 * Makefile.in (BISON): Use bison from the build tree if it exists.
9771 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
9773 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
9775 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
9777 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
9779 * call.c (build_scoped_method_call): Likewise.
9781 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
9783 * init.c (build_new_1): Call suspend_momentary around the creation
9784 of values that must be saved for exception handling.
9785 * parse.y (.build_new_placement): New non-terminal.
9786 (unary_expr, new_placement): Use it.
9787 * parse.c: Regenerated.
9789 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
9791 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
9794 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
9797 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
9799 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
9801 * decl.c (start_decl): Revert problem change.
9803 * Makefile.in (CONFLICTS): Fix.
9805 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9807 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
9809 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
9811 * class.c (finish_struct_1): Use BINFO_SIZE.
9813 * decl.c (start_decl): Use 'tem'.
9815 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
9817 * exception.cc: Include eh-common.h.
9818 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
9819 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
9820 (__cp_push_exception): Initialize eh_info struct as well.
9821 * except.c: Remove local structs and include eh-common.h.
9822 (init_exception_processing): Set language and version codes.
9823 (call_eh_info): Add presence of eh_info to runtime description of
9825 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
9826 * semantics.c (finish_try_block): Call start_catch_block() and
9828 * parse.y (function_try_block): Call start_catch_block() and
9831 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
9833 * typeck.c (original_type): New function.
9834 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
9835 to see if they're actually the same.
9836 * cp-tree.h (original_type): Declare.
9838 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9840 * Makefile.in (lex.o): Depend on output.h.
9842 * call.c (add_function_candidate): Remove unused variable `cand'.
9843 (add_conv_candidate): Likewise.
9844 (build_builtin_candidate): Likewise.
9846 * cp-tree.h: Add prototype for `types_overlap_p'.
9848 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
9850 * decl2.c (merge_functions): Remove unused variables `tmp' and
9853 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
9854 (code_as_string): Likewise.
9855 (language_as_string): Likewise.
9856 (parm_as_string): Likewise.
9857 (op_as_string): Likewise.
9858 (assop_as_string): Likewise.
9859 (cv_as_string): Likewise.
9861 * lex.c: Include output.h.
9863 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
9865 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
9868 * tinfo.cc (__class_type_info::dcast): Change the type of variable
9869 `i' from int to size_t.
9871 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
9874 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
9876 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
9877 DECL_NAMESPACE_SCOPE_P.
9878 (lang_decl_name): Likewise.
9879 * pt.c (tsubst_friend_function, tsubst): Likewise.
9880 * decl.c (pushdecl, redeclaration_error_message, start_decl,
9881 cp_finish_decl, start_function): Likewise.
9882 * class.c (finish_struct_1): Likewise.
9883 * call.c (build_over_call): Likewise.
9884 (compare_ics): Use DERIVED_FROM_P.
9886 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
9888 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
9889 * method.c (build_mangled_name): Use it.
9890 (build_decl_overload_real): Likewise.
9892 * error.c (dump_simple_decl): New function, broken out from ...
9893 (dump_decl): Use it.
9895 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
9897 * ptree.c (lang_print_xnode): Add missing `break'.
9899 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
9901 * call.c (add_template_candidate): Adjust for changes to
9902 fn_type_unification.
9903 (add_template_candidate_real): Likewise.
9904 (add_template_conv_candidate): Likewise.
9905 (build_user_type_conversion_1): Likewise.
9906 (build_new_function_call): Likewise.
9907 (build_object_call): Likewise.
9908 (build_new_op): Likewise.
9909 (build_new_method_call): Likewise.
9910 * class.c (instantiate_type): Likewise.
9911 * cp-tree.h (unification_kind_t): New type.
9912 (fn_type_unification): Adjust prototype.
9913 (type_unificaiton): Likewise.
9914 * pt.c (UNIFY_ALLOW_NONE): New macro.
9915 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
9916 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
9917 (UNIFY_ALLOW_DERIVED): Likewise.
9918 (unify): Change prototype.
9919 (maybe_adjust_types_for_deduction): New function.
9920 (check_cv_quals_for_unify): Likewise.
9921 (determine_specialization): Adjust.
9922 (fn_type_unification): Likewise.
9923 (type_unification): Likewise.
9924 (type_unification_real): Likewise. Use
9925 maybe_adjust_types_for_deduction. Fix mishandling of
9926 back-unification of template functions passed as arguments. Pass
9927 appropriate combination of UNIFY_ALLOW_* to unify.
9928 (unify): Remove unused NTPARMS parameter. Use
9929 check_cv_quals_for_unify. Remove bogus code that allowed
9930 too-generous unification in order to adhere more closely to standard.
9931 (get_bindings_real): Adjust.
9932 (get_class_bindings): Likewise.
9934 * method.c (build_overload_identifier): Only use the innermost
9935 template arguments when mangling.
9936 * pt.c (tsubst_template_argument_vector): New function.
9937 (complete_template_args): Deal with the situation where the
9938 extra_args contain more than one level of arguments.
9939 (lookup_template_class): Deal with member template classes, which
9940 may have more than one level of arguments.
9941 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
9942 Improve handling of member template classes. Use
9943 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
9944 tsubst_template_argument_vector where appropriate.
9945 (regenerate_decl_from_template): Break out from ...
9946 (instantiate_decl): Here.
9948 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
9949 * parse.h: Regenerated.
9950 * parse.c: Really regenerated.
9952 * cp-tree.h (finish_unary_op_expr): New function.
9953 (finish_id_expr): Likewise.
9954 (begin_new_placement): Likewise.
9955 (finish_new_placement): Likewise.
9956 (finish_declarator): Likewise.
9957 (finish_translation_unit): Likewise.
9958 (finish_parmlist): Likewise.
9959 (begin_class_definition): Likewise.
9960 (finish_class_definition): Likewise.
9961 (finish_default_args): Likewise.
9962 (finish_inline_definitions): Likewise.
9963 * parse.y (GCC_ASM_KEYWORD): Remove.
9964 (TYPENAME_ELLIPSIS): Likewise.
9965 * parse.c: Regenerated.
9966 Use new functions in semantics.c in the actions for many rules.
9967 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
9968 * hash.h: Regenerated.
9969 * semantics.c (finish_expr_stmt): Allow NULL expr.
9970 (finish_unary_op_expr): New function, containing
9971 code previously in parse.y.
9972 (finish_id_expr): Likewise.
9973 (begin_new_placement): Likewise.
9974 (finish_new_placement): Likewise.
9975 (finish_declarator): Likewise.
9976 (finish_translation_unit): Likewise.
9977 (finish_parmlist): Likewise.
9978 (begin_class_definition): Likewise.
9979 (finish_class_definition): Likewise.
9980 (finish_default_args): Likewise.
9981 (finish_inline_definitions): Likewise.
9983 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
9985 * typeck.c (build_c_cast): Don't decay arrays and functions to
9986 pointer type when converting to a class type.
9988 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
9990 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
9991 (DECL_CLASS_SCOPE_P): Likewise.
9993 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
9995 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
9996 * decl2.c (constructor_name_full): Likewise.
9998 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
10000 * tree.c (mapcar): Add OVERLOAD support.
10002 * init.c (resolve_offset_ref): We must use basetype_path before we
10003 destroy it with a call to convert_pointer_to.
10005 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10007 * class.c (currently_open_class): New fn.
10008 * decl.c (lookup_name_real): Use it.
10009 * search.c (lookup_field): Likewise.
10011 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
10013 * cp-tree.def (OVERLOAD): New node.
10014 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
10015 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
10016 (NAMESPACE_BINDING): Remove.
10017 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
10019 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
10021 (tree_overload): New struct.
10022 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
10023 (REAL_IDENTIFIER_TYPE_VALUE): Define.
10024 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
10025 (lang_decl_flags): Remove in_namespace.
10026 (lang_decl): Remove chain.
10027 (DECL_CHAIN, DECL_NAMESPACE): Remove.
10028 (flag_honor_std): Declare extern.
10029 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
10030 namespace_binding, set_namespace_binding,
10031 lookup_function_nonclass, cat_namespace_levels,
10032 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
10033 scratch_ovl_cons, ovl_member, build_overload): Declare.
10034 (decl_list_length, get_namespace_id, current_namespace_id,
10035 overloaded_globals_p): Remove.
10036 (lookup_using_namespace, qualified_lookup_using_namespace): Change
10038 (push_scratch_obstack): New macro.
10039 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
10040 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
10042 (build_new_function_call): Iterate using OVL_CHAIN.
10043 Print DECL_NAME in when reporting ambiguities.
10044 (build_object_call): Iterate using OVL_NEXT for fns, convs.
10045 (build_new_op): Call lookup_function_nonclass.
10046 Iterate using OVL_NEXT.
10047 (build_op_delete_call): Change detection of members.
10048 Do not wrap TREE_LIST around fields and single global functions.
10049 (build_over_call): Don't push a class level if the context is a
10051 (build_new_method_call): Iterate using OVL_NEXT.
10052 * class.c (add_method): Chain overloaded members using
10053 build_overload. Remove copying of method.
10054 (grow_method): When iterating through the obstack, expect OVERLOAD
10055 nodes. Chain overload members.
10056 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
10057 nodes in call to get_baselinks.
10058 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
10059 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
10060 fdecls that are OVERLOAD nodes.
10061 (validate_lhs): New function.
10062 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
10063 code. Use DECL_NAME in error messages. Split code between global
10064 and member function processing.
10065 * decl.c (global_type_node): New static variable.
10066 (in_std): New global.
10067 (struct binding_level): New field usings.
10068 (resume_binding_level): Assert that we are not in a class.
10069 (toplevel_bindings_p): Just check for namespace_p or
10071 (resume_level): Remove.
10072 (find_binding): New function.
10073 (binding_for_name): Call it.
10074 (namespace_binding, set_namespace_binding): New functions.
10075 (push_namespace): Associate binding level with new namespace,
10076 resume_binding_level for existing namespace. Remove old code.
10077 Fake std by counting.
10078 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
10079 (maybe_push_to_top_level): Save current namespace.
10080 (pop_from_top_level): Restore saved namespace.
10081 (pop_namespace): Call suspend_binding_level. Remove old code.
10082 (cat_namespace_levels): New function.
10083 (set_identifier_type_value_with_scope): For namespace bindings,
10084 set BINDING_TYPE, and use global_type_node.
10085 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
10086 (identifier_type_value): New function.
10087 (pushtag): If no context, use current_namespace.
10088 (duplicate_decls): Don't process DECL_CHAIN.
10089 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
10090 already set. Never reset it to NULL_TREE. Lookup global variables
10091 in their namespace. Push overloaded templates if they are on
10093 (pushdecl_namespace_level): New function.
10094 (pushdecl_top_level): Implement using pushdecl_namespace_level.
10095 (pushdecl_using_decl): New function.
10096 (overloaded_globals_p): Remove.
10097 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
10098 them. Use namespace_binding and set_namespace_value.
10099 (redeclaration_error_message): Complain if the declarations come
10100 from different namespaces.
10101 (lookup_tag): On namespace level, look in the BINDING_TYPE.
10102 (lookup_namespace_name): Pass tree_bindings from stack. Remove
10104 (select_decl): New function.
10105 (lookup_name_real): Call it for qualified and unqualified lookup.
10106 Pass tree_bindings from the stack.
10107 If prefer_type is 1, also accept namespaces.
10108 (lookup_function_nonclass): New function.
10109 (init_decl_processing): Set the binding level of the global
10110 namespace to global_binding_level.
10111 Build a proper type list for __builtin_apply.
10112 Initialize std_node to "fake std" if flag_honor_std is set.
10113 Initialize global_type_node.
10114 Allocated bad_alloc in namespace std if flag_honor_std.
10115 (define_function): Set the DECL_CONTEXT to the current_namespace.
10116 (start_decl): A namespace is not considered as a context here. If
10117 the DECL_CONTEXT is a namespace, push the decl.
10118 (cp_finish_decl): Check for namespaces used as initializers.
10119 (grokfndecl): Add namespace parameter. Remove processing of
10121 (grokvardecl): Add namespace parameter.
10122 (grokdeclarator): Process SCOPEs that are namespaces. For
10123 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
10124 (start_function): Check for contexts that are namespaces.
10125 Set context for declarations that have not been pushed.
10126 (store_parm_decls): Check for ::main only.
10127 (finish_function): Likewise.
10128 (start_method): Check for contexts that are namespaces.
10129 (start_method): Remove DECL_CHAIN processing.
10130 * decl2.c (flag_honor_std): Declare.
10131 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
10132 (decl_namespace_list): New static global.
10133 (grok_x_components): Ignore namespaces as type contexts.
10134 (check_classfn): Expect OVERLOAD nodes.
10135 (grokfield): Remove DECL_CHAIN processing.
10136 (finish_file): Call cat_namespace_levels.
10137 (merge_functions): New function.
10138 (ambiguous_decl): Rewrite.
10139 (lookup_using_namespace): Produce tree_bindings.
10140 (qualified_lookup_using_namespace): Likewise.
10141 (set_decl_namespace, decl_namespace, current_decl_namespace,
10142 push_decl_namespace, pop_decl_namespace): New functions.
10143 (arg_lookup): New struct.
10144 (add_function, arg_assoc_namespace, arg_assoc_class,
10145 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
10147 (get_namespace_id, current_namespace_id): Remove.
10148 (do_toplevel_using_decl): Rewrite.
10149 (do_class_using_decl): Complain about namespace qualifiers.
10150 (do_using_directive): Sorry if not on namespace level. Complain
10151 about unknown namespaces.
10152 * error.c (dump_aggr_type): Check for namespace contexts.
10153 * except.c (init_exception_processing): Push terminate into std.
10154 * friend.c (is_friend): A namespace is not a context, here.
10155 * init.c (expand_member_init): Remove DECL_CHAIN processing.
10156 (build_offset_ref): Process OVERLOAD nodes.
10157 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
10158 * lex.c (identifier_type): Loop using OVL_CHAIN.
10159 (see_typename): Set looking_for_typename to 2.
10160 (real_yylex): Likewise.
10161 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
10162 (do_scoped_id): Expect OVERLOAD nodes.
10163 Change calling convention for qualified_lookup_using_namespace.
10164 (build_lang_decl): Don't set in_namespace anymore.
10165 * method.c (typevec_size): New global.
10166 (build_overload_nested_name): Return if global_namespace.
10167 Otherwise, always expect a declaration context.
10168 (build_qualified_name): Likewise.
10169 Make sure we don't write beyond typevec_size.
10170 (build_decl_overload_real): Likewise.
10171 Allocate one extra slot for the namespace.
10172 (hack_identifier): Mark code dead.
10173 Process OVERLOAD and NAMESPACE_DECL nodes.
10174 * parse.y (program): Pop namespaces until in global namespace.
10175 (extdef): In a using-declaration, don't discard the identifier if
10176 there is no declaration.
10177 (left_curly): Ignore type contexts which are namespaces.
10178 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
10180 * pt.c (template_class_depth): Expect types to be namespaces.
10181 (determine_specialization): Simplify by expecting OVERLOAD nodes.
10182 (push_template_decl): Push into namespace level.
10183 Reset ctx if it is a namespace.
10184 Set DECL_CONTEXT to current_namespace if not set already.
10185 Ignore real contexts that are namespaces.
10186 (mangle_class_name_for_template): Skip global_namespace.
10187 Mangle other namespaces as declarations.
10188 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
10189 (lookup_template_class): Push into namespace of context.
10190 If the context is a namespace, set it to global_namespace.
10191 Use id_context for mangling.
10192 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
10193 (tsubst_friend_function): Ignore namespace contexts.
10194 Push into namespace level.
10195 (tsubst): Handle NAMESPACE_DECL nodes.
10196 Remove DECL_CHAIN processing.
10197 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
10198 * ptree.c (print_lang_identifier): Print bindings.
10199 (lang_print_xnode): Print OVERLOAD nodes.
10200 * rtti.c (init_rtti_processing): Push type_info into std.
10201 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
10202 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
10203 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
10204 lookup_fnfields_here): Likewise.
10205 Process all nodes, instead of going through TREE_CHAIN.
10206 * sig.c (build_signature_pointer_or_reference_type): Set context
10207 to global_namespace.
10208 (build_signature_table_constructor): Expect OVERLOAD nodes.
10209 * spew.c (yylex): Save old setting of looking_for_typename.
10210 * tree.c (decl_list_length): Remove.
10211 (binding_init): New function.
10212 (count_functions): Rewrite.
10213 (is_overloaded_fn): Expect OVERLOAD nodes.
10214 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
10215 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
10216 ovl_member): New functions.
10217 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
10218 (type_unknown_p): Likewise.
10219 (require_instantiated_type): Likewise.
10220 (build_component_ref): Declare code dead.
10221 (build_x_function_call): Create and expect OVERLOAD nodes.
10222 (build_function_call_real): Check for ::main only.
10223 (build_unary_op): Likewise. Expect OVERLOAD nodes.
10224 (convert_for_assignment): Check for TREE_LIST before accessing
10226 * decl.c (duplicate_decls): Check for namespace bindings instead
10227 of global bindings.
10228 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
10229 lookup_name_current_level, start_decl, xref_tag,
10230 finish_enum): Likewise.
10231 * init.c (build_offset_ref): Likewise.
10232 * search.c (lookup_field): Likewise.
10233 (lookup_fnfields): Likewise.
10234 (dfs_debug_mark): Likewise.
10235 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
10236 (poplevel_class, pop_from_top_level): Likewise.
10237 * decl2.c (finish_method): Likewise.
10238 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
10239 * decl.c (record_builtin_type): Likewise.
10240 (init_decl_processing, grokfndecl): Likewise.
10241 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
10242 (make_lang_type): Likewise.
10243 * parse.y (make_thunk): Likewise.
10244 * pt.c (tsubst): Likewise.
10245 * tree.c (debug_binfo): Likewise.
10246 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
10247 tinfo2.cc, inc/new.h: Add std qualifications.
10248 * inc/new: Wrap with namespace std if __HONOR_STD.
10249 * inc/typeinfo: Likewise.
10251 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
10253 * call.c (build_user_type_conversion_1): Handle second_conv
10254 properly for templates.
10256 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
10258 * method.c (build_decl_overload_real): Set TREE_USED flag to
10259 zero for build_type_variants nodes as well.
10261 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
10263 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
10265 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
10267 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
10268 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
10269 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
10270 xref.o): Add toplev.h dependencies.
10272 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
10274 * errfn.c (cp_error, cp_warning): Remove declarations for
10275 error and warning respectively.
10277 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10279 * error.c: Convert to using ctype macros defined in system.h.
10280 * method.c: Likewise.
10281 * xref.c: Likewise.
10282 * lex.c: Likewise. Also remove redundant system header stuff.
10284 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
10286 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
10287 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
10288 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
10289 xref.c: Add include of toplev.h.
10291 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
10293 * tree.c (perm_manip): Also regenerate the RTL of an extern.
10294 (copy_to_permanent): Use end_temporary_allocation.
10296 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
10298 * init.c (expand_vec_init): The initialization of each array
10299 element is a full-expression.
10301 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
10303 * method.c (build_mangled_name): Add a call to build_type_variant
10304 to get the right type.
10306 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
10308 * Makefile.in: Add .SUFFIXES.
10310 * cp-tree.def: Remove NAMESPACE_DECL.
10312 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
10314 * call.c (build_over_call): Do evaluate arg even if it has empty
10316 * decl.c (start_function): Don't push a member function.
10318 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
10320 * Makefile.in (g++FAQ.info): Put -o option before input file.
10322 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
10324 * gxxint.texi: Add info for squangling codes K and B.
10326 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
10328 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
10329 the expression in templates.
10330 (finish_stmt_expr): Likewise.
10332 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
10334 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
10336 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
10338 * decl.c (maybe_push_to_top_level): Always clear
10339 current_template_parms and processing_template_decl.
10340 (pushtag): Remove check of current_class_type and some comments,
10341 since maybe_push_to_top_level no longer creates confusion.
10343 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
10345 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
10346 (DECL_CLASS_TEMPLATE_P): Likewise.
10347 (DECL_PRIMARY_TEMPLATE): Likewise.
10348 (PRIMARY_TEMPLATE_P): Use it.
10349 (push_template_decl_real): New function.
10350 (redeclare_class_template): Take new template parameters as
10352 (is_specialization_of): New function.
10353 (comp_template_args): Declare.
10354 * decl.c (pushtag): Handle friend template classes.
10355 (xref_tag): Likewise. Use new calling convention for
10356 redeclare_class_template.
10357 * decl2.c (grok_x_components): Handle friend templates.
10358 * friend.c (is_friend): Use is_specialization_of where
10359 appropriate. Deal with friend class templates.
10360 (make_friend_class): Let a class template be friends with itself.
10361 * pt.c (comp_template_args): Remove declaration.
10362 (tsubst_friend_class): New function.
10363 (push_template_decl_real): New function.
10364 (push_template_decl): Use it.
10365 (redeclare_class_template): Adjust for new calling convention.
10366 (comp_template_args): Give it external linkage.
10367 (instantiate_class_type): Use tsubst_friend_class to deal
10368 with friend templates.
10369 * typeck.c (comptypes): Use comp_template_args, rather than
10370 expanding it inline.
10371 * parse.y (component_decl): Handle a nested template type
10372 like other component type declarations.
10374 * pt.c (check_explicit_specialization): Handle overloaded
10375 constructors correctly.
10377 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
10378 (lookup_template_class): Use it.
10380 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
10382 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
10383 * cp-tree.h: Add WRAPPER support.
10384 * call.c (add_candidate): Split out from add_*_candidate fns.
10385 (build_over_call): Take the candidate instead of function and args.
10386 Enforce access control here. Emit overload warnings here.
10387 (add_warning): New fn.
10388 (joust): Add WARN parm. If not set, call add_warning instead of
10389 printing a warning. Re-enable some warnings.
10390 (tourney): Pass it.
10391 (convert_like): Adjust.
10392 (build_new_op): Adjust.
10393 (build_new_function_call): Adjust.
10394 (build_user_type_conversion_1): Adjust.
10395 (USER_CONV_FN): Adjust.
10396 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
10397 build_int_wrapper): New fns.
10399 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
10401 * pt.c (unify): Fix typo in previous change.
10403 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10405 * error.c (dump_type_real): Declare canonical_name.
10407 * typeck.c (comp_target_types): Fix PMFs.
10409 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
10411 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
10412 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
10415 * pt.c (tsubst): Decrease the template-level of
10416 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
10417 TEMPLATE_PARM_INDEX.
10418 (template_decl_level): New function.
10419 (unify): Make sure to record unifications for template
10420 parameters, even when the parameters exactly match the arguments.
10421 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
10422 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
10423 aren't from the level we're currently working on.
10425 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
10427 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
10429 * decl2.c (check_member_template): Set DECL_IGNORED for member
10430 class templates, too.
10432 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
10434 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10436 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
10438 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
10440 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
10441 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
10442 (init_decl_processing): Handle TI types.
10443 * typeck.c (unsigned_type, signed_type): Handle TI types.
10445 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
10447 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
10448 New local added_libraries. Increment count when add library to
10451 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
10453 * cp-tree.h (type_as_string_real): New function.
10454 * pt.c (mangle_class_name_for_template): Use it.
10455 * error.c (dump_aggr_type): Change prototype.
10456 (dump_type_prefix): Likewise.
10457 (dump_type_suffix): Likewise.
10458 (dump_type_real): Convert from dump_type. If desired, the
10459 "canonica" name of a typedef, i.e., the name of the underlying
10460 type, can be printed.
10461 (dump_type): Call dump_type_real.
10463 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
10465 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
10467 * typeck.c (comp_target_types): Tweak pedantic case.
10468 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
10469 Return -1 or 1 instead of 1 or 2.
10470 (compparms): Remove STRICT handling.
10471 (convert_for_assignment): Fix handling of pmfs.
10473 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
10475 * typeck.c (comp_target_types): Handle references like pointers.
10476 (comp_target_parms): Note that return code from comp_target_types
10477 can be negative to indicate failure.
10479 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10481 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
10482 which requires a working target compiler to build.
10484 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
10486 * tree.c (avoid_overlap): Add prototype.
10488 * spew.c (num_tokens): Add prototype.
10489 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
10491 * search.c (dfs_check_overlap): Add prototype.
10492 (dfs_no_overlap_yet): Likewise.
10494 * pt.c (original_template): Add prototype.
10495 (inline_needs_template_parms): Likewise.
10496 (push_inline_template_parms_recursive): Likewise.
10497 (retrieve_specialization, register_specialization): Likewise.
10498 (print_candidates, reduce_template_parm_level): Likewise.
10499 (build_template_decl, mark_template_parm): Likewise.
10500 (tsubst_friend_function, get_bindings_real): Likewise.
10502 * method.c (start_squangling): Add prototype.
10503 (end_squangling, check_ktype, issue_ktype): Likewise.
10504 (build_overloaded_scope_ref, check_btype): Likewise.
10505 (build_mangled_template_parm_index): Likewise.
10507 * lex.c (init_cpp_parse): Add prototype.
10508 (handle_cp_pragma, handle_sysv_pragma): Likewise.
10509 (reduce_cmp, token_cmp): Likewise.
10511 * except.c (call_eh_info): Add prototype.
10512 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
10513 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
10515 * decl2.c (is_namespace_ancestor): Add prototype.
10516 (namespace_ancestor, add_using_namespace): Likewise.
10517 (ambiguous_decl): Likewise.
10519 * decl.c (indent): Add prototype.
10521 * call.c (add_template_candidate_real): Add prototype.
10523 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
10525 * decl2.c (build_expr_from_tree): Just return a PMF.
10527 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
10529 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
10530 when doing initializations.
10532 * pt.c (unify): Use comptypes to compare type args.
10534 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
10536 * decl.c (duplicate_decls): Fix check for when it's safe to free
10539 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
10542 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
10544 * pt.c (build_template_parm_index): Add prototype.
10546 * search.c (my_tree_cons): Don't clear words outside the
10547 newly allocated node.
10549 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
10551 * lex.c (init_parse): Now returns char* containing the filename.
10553 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
10554 Jeff Law <law@cygnus.com>
10556 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
10559 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10561 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
10563 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
10565 * decl.c (duplicate_decls): Don't warn for redundant decls if
10566 friend: let add_friend take care of it.
10568 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10570 * sig.c (build_signature_pointer_constructor): Don't set
10571 TREE_HAS_CONSTRUCTOR for a signature pointer.
10572 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
10573 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
10575 * typeck.c (build_unary_op): Only allow taking the address of a
10577 * typeck2.c (digest_init): Simplify.
10578 (store_init_value): Don't pedwarn about using { } for pmfs.
10580 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
10582 * cp-tree.h (start_decl): Update prototype.
10583 * decl.c (start_decl): Like the C version, new parameters
10584 for the attributes. Call cplus_decl_attributes here,
10585 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
10586 (grokdeclarator): Pass NULL for new start_decl arguments.
10587 * pt.c (tsubst_expr): Likewise.
10588 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
10589 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
10590 * lex.c (build_lang_decl): Add lang_name_java.
10591 * class.c (push_lang_context): Add lang_name_java.
10592 * method.c (build_mangled_name): Check for is_java_type.
10594 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
10596 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
10597 * call.c (build_scoped_method_call): Check for TREE_CODE for
10598 VOID_TYPE instead of type == void_type_node.
10599 (build_method_call): Likewise.
10600 * decl.c (lookup_name_real): Likewise.
10601 (grokdeclarator): Likewise.
10602 (start_decl): Likewise.
10603 (grokparms): Likewise.
10604 (start_function): Likewise.
10605 (finish_function): Likewise.
10606 (start_method): Likewise.
10608 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
10610 * lex.c (finput): New variable.
10611 (init_cpp_parse): Renamed from init_parse.
10612 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
10613 (finish_parse): New function.
10614 * cp-tree.h (init_lex, init_parse): Remove declarations.
10616 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
10618 * call.c (build_call): Still evaluate the actual argument.
10619 * class.c (is_empty_class): Update for -fnew-abi.
10621 * decl2.c: -fnew-abi implies -fsquangle.
10623 * method.c (do_build_assign_ref): Don't do anything to copy
10625 (do_build_copy_constructor): Likewise.
10626 * call.c (build_over_call): Likewise.
10628 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10630 * tree.c (avoid_overlap): Return a value.
10632 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
10634 * method.c (check_btype): Add missing argument to xrealloc.
10635 (check_ktype): Likewise.
10637 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10639 Implement empty base optimization.
10640 * class.c (finish_struct_1): Add vbase fields earlier. Set
10641 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
10642 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
10643 (types_overlap_p): New fn.
10644 * tree.c (avoid_overlap): New fn.
10645 (build_base_fields): Use it to avoid overlapping empty bases.
10646 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
10648 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
10650 Re-implement allocation of base class subobjects.
10651 * tree.c (unshare_base_binfos): New fn.
10652 (layout_basetypes): Use it. Now handles offsets of both virtual and
10653 non-virtual bases, after layout_type.
10654 (layout_vbasetypes): Remove.
10655 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
10656 (build_vbase_pointer_fields): Split out from old layout_basetypes.
10657 * class.c (finish_base_struct): Lose offset handling code.
10658 Move nonvdtor warning here. Don't mess with t_binfo anymore.
10659 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
10660 * cp-tree.h: Adjust.
10662 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
10664 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
10665 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
10666 * class.c (duplicate_tag_error): Likewise.
10667 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
10668 * tree.c (layout_vbasetypes): Update from layout_record, remove
10669 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
10670 (layout_basetypes): Likewise.
10672 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
10674 * class.c, Make sure system.h is included just after config.h.
10675 Delete lingering stdio and errno references too.
10676 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
10678 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
10680 * friend.c (is_friend): Fix access control for local classes.
10682 * class.c (is_empty_class): New fn.
10683 * call.c (build_call): Don't pass empty class objects to a function.
10685 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
10687 * call.c (build_over_call): Do name resolution for default
10688 arguments of function templates in the scope of the templates.
10690 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
10692 * call.c: Include system.h. Remove includes, declarations and
10693 defines provided by system.h.
10694 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
10695 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
10696 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
10697 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
10698 * typeck2.c, xref.c: Likewise.
10699 * Makefile.in: Dependencies updated as appropriate.
10700 * Make-lang.in: Likewise.
10702 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
10704 * pt.c (fn_type_unification): Allow incomplete unification without
10705 an immediate error message.
10707 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10709 * tree.c (member_p): New fn.
10710 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
10711 initializing class members.
10713 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
10714 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
10716 * call.c (build_method_call): Handle non-scoped destructors, too.
10717 * pt.c (tsubst_copy): Likewise.
10719 * pt.c (print_template_context): Split out...
10720 (push_tinst_level): ...from here.
10722 * friend.c (is_friend): Don't pass a type to decl_function_context.
10724 * typeck.c (convert_for_initialization): Always hand off
10725 conversions to class type.
10727 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10729 * friend.c (is_friend): Local classes have the same access as the
10730 enclosing function.
10732 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
10734 * typeck.c (expand_target_expr): Delete dead function.
10736 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
10738 * repo.c (save_string): Delete dead function.
10740 * method.c (thunk_printable_name): Delete dead function.
10742 * lex.c (yynextch): Delete dead function.
10744 * expr.c (tree_extract_aggr_init): #if 0 out.
10746 * except.c (do_unwind): Delete dead function.
10747 (easy_expand_asm): Likewise.
10749 * cvt.c (build_conversion_type_1): Delete dead function.
10751 * cp-tree.h (push_expression_obstack): Declare.
10753 * call.c (source_type): #if 0 out.
10755 * class.c (alter_access): Remove unused label. Add braces
10756 around empty else clause.
10758 * lex.c (yyprint): Fix argument to printf.
10760 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
10762 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
10764 * pt.c (instantiate_class_template): Make sure template
10765 arguments are permanent.
10766 * init.c (resolve_offset_ref): Don't go looking around in
10769 * semantics.c: Add routines to handle expressions, and some
10770 declaration processing.
10771 * parse.y: Use them.
10772 (current_class_depth): Move declaration to cp-tree.h.
10773 * parse.c: Regenerated.
10774 * cp-tree.h: Use them.
10775 (current_class_depth): Declare.
10776 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
10778 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
10780 * error.c (dump_decl): Be a bit more explicit with template
10781 type arguments, when verbose.
10783 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
10785 * inc/exception: Reorder closing braces.
10787 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
10789 * pt.c (redeclare_class_template): New function.
10790 * cp_tree.h (redeclare_class_template): Declare it.
10791 * decl.c (xref_tag): Use it.
10793 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
10795 * call.c (build_over_call): Check IS_AGGR_TYPE, not
10796 TYPE_LANG_SPECIFIC.
10797 * typeck.c (convert_arguments): Likewise.
10799 * decl.c (grokdeclarator): Remove const and volatile from type after
10800 setting constp and volatilep.
10802 * class.c (finish_struct_1): Don't warn about bool bitfield larger
10805 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
10807 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
10809 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
10811 * call.c (build_object_call): Complain about ambiguous operator(),
10812 rather that crashing.
10813 (build_new_op): Likewise.
10814 (build_op_delete_call): Likewise.
10816 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
10818 * cvt.c (perform_qualification_conversions): Use comp_target_types
10819 instead of comp_ptr_ttypes.
10821 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
10823 * cp-tree.h (enforce_access): Declare.
10824 * call.c (enforce_access): Make it extern, not static.
10825 * class.c (alter_access): Use enforce_access; modify code for ISO
10826 compliance, rather than ARM rules.
10828 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10830 * cp-tree.h: Fix typo.
10832 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
10834 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
10835 if (aggregate_value_p (type)).
10837 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
10839 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
10841 * tree.c (mapcar): When dealing with a DECL, use it's constant
10843 * pt.c (lookup_template_class): Don't mangle the names of template
10844 classes whose arguments are unknown.
10846 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
10848 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
10850 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
10852 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
10854 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
10855 boolean_type_node to 1.
10857 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
10859 * error.c (dump_expr): Remove unused variable `l'.
10861 * pt.c (for_each_template_parm): New function, created by
10862 converting uses_template_parms.
10863 (tree_fn_t): New typedef.
10864 (uses_template_parms): Use it.
10865 (mark_template_parm): New function.
10866 (push_template_decl): Check that the argument list of a partial
10867 specialization uses all the template parameters.
10869 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
10870 with it; we might want it for debugging.
10871 * cp-tree.h (type_unification): Change interface.
10872 * class.c (finish_struct_1): Skip nested template types, just like
10873 ordinary nested types.
10874 (instantiate_type): Use new interface to type_unification.
10875 * lex.c (init_lex): Add __sz as opname for sizeof.
10876 * method.c (build_overload_scope_ref): New function.
10877 (build_overload_int): Handle complex expressions. Set
10878 numeric_output_need_bar if necessary.
10879 (build_overload_value): Handle non-PARM_DECL nodes; this
10880 routine is now used by build_overload_int. Remove some
10881 assignments to numeric_output_need_bar. Use
10882 build_overload_scope_ref.
10883 (build_qualified_name): Note that some template mangled names end
10884 with digits, and set numeric_output_need_bar appropriately. Use
10885 build_underscore_int.
10886 * pt.c (unify): Change interface.
10887 (type_unification_real): Likewise.
10888 (determine_specialization): Use new interfaces.
10889 (tsubst): Deal gracefully with situations in which the argument
10890 vector is not fully filled.
10891 (fn_type_unification): Use new interfaces.
10892 (type_unification): Likewise. Remove NOP_EXPR hack.
10893 (type_unification_real): Likewise.
10894 (unify): Likewise. Deal with unification of complex expressions.
10896 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10898 * pt.c (complete_template_args): Initialize skip properly.
10900 * decl.c (make_typename_type): Revert.
10901 (make_implicit_typename): Remove.
10902 (lookup_name_real): Don't call it. Call lookup_field if we see a
10903 TYPE_DECL from a template base.
10904 * search.c (lookup_field): Do implicit typename stuff.
10906 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
10907 Geoff Noer <noer@cygnus.com>
10909 * Makefile.in: Various fixes for building cygwin32 native toolchains.
10910 * Make-lang.in: Likewise.
10912 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10914 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
10916 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
10918 * decl.c (make_implicit_typename): Rewrite removed code.
10919 (make_typename_type): Call it if the type we look up comes from
10920 a base that uses template parms.
10922 * pt.c (complete_template_args): Rewrite.
10923 (tsubst, FUNCTION_DECL): Use it.
10925 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
10927 * semantics.c (finish_asm_stmt): Fix combine strings. Call
10928 c_expand_asm_operands () if output_operands, input_operands or
10929 clobbers is not NULL_TREE.
10931 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10933 * pt.c (complete_template_args): New function.
10934 (get_bindings): Deal with specializations of function templates
10935 with return type containing parameters from outer class
10937 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
10938 substitute arguments and compose a new type.
10940 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
10942 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
10945 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10947 * decl.c (make_implicit_typename): Lose useless code.
10949 * call.c (standard_conversion): Handle A* -> const A* properly.
10951 * pt.c (get_bindings_real): Rename from get_bindings. Add
10952 check_rettype parm.
10953 (get_bindings): Pass 1.
10954 (get_bindings_overload): Pass 0.
10956 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
10958 * pt.c (check_explicit_specialization): When reverting a static
10959 member function, also remove the `this' parameter from
10960 last_function_parms.
10962 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10964 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
10965 a function context.
10967 * decl.c (store_bindings): Use free_binding_vecs.
10968 (pop_from_top_level): Likewise.
10970 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
10972 * decl.c (make_implicit_typename): Only change the type of a
10975 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
10977 * semantics.c: New file, containing routines to perform the
10978 semantic phase of parsing.
10980 * pt.c (tsubst_expr): Likewise.
10981 * cp-tree.h: Declare the various functions in semantics.c.
10982 Provide macros to access _STMT tree nodes.
10983 * cp-tree.def: Add ASM_STMT tree node.
10984 * Makefile.in, Make-lang.in: Add dependencies on and for
10987 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
10989 * pt.c (push_template_decl): Only check primary templates.
10991 * pt.c (check_explicit_specialization): Complain about default args
10992 in explicit specialization.
10994 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
10995 constructor_declarator.
10997 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
10999 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
11000 has no overloaded operator ->.
11002 * call.c (build_field_call): Don't crash when presented with a
11003 field that is actually a nested type.
11005 * decl.c (pushtag): Deal with friend class injection in local
11008 * call.c (build_object_call): Don't crash if OBJ is a
11009 pointer-to-member-function.
11011 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
11013 * pt.c (push_template_decl): Complain about template with C linkage,
11014 anonymous template class.
11016 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
11018 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
11019 * search.c: Likewise.
11021 * lex.c (do_pending_defargs): Only call
11022 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
11024 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
11026 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
11028 * parse.y: Deal with CONSTRUCTORS in new_initializers.
11030 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
11032 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
11033 closely mimics the behavior in parse.y.
11034 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
11035 into a compound statement.
11037 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
11039 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
11040 * pt.c (inline_needs_template_parms): New fn.
11041 (original_template): New fn.
11042 (push_inline_template_parms_recursive): New fn.
11043 (maybe_begin_member_template_processing): Use them.
11044 (maybe_end_member_template_processing): Likewise.
11045 (is_member_or_friend_template): Rename to is_member_template.
11046 Member functions of local classes are never member templates.
11048 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11050 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
11051 added in the class scope to catch redefinition error.
11053 * pt.c (reduce_template_parm_level): Also copy
11054 the DECL_TEMPLATE_PARMS field.
11056 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
11058 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
11059 reduced-level template type parameter.
11061 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
11063 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
11064 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
11065 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
11066 * decl.c (duplicate_decls): Propagate it.
11067 * typeck2.c (abstract_virtuals_error): Use two loops to emit
11068 abstract virtual functions and virtual functions which need a
11069 final overrider separately.
11071 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
11073 * lang-specs.h: Properly put brackets around array elements in
11076 * typeck.c (build_binary_op_nodefault): Correctly place parens around
11077 && and || in expression.
11079 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
11081 * call.c (default_parm_conversions): Remove prototype definition.
11082 (build_method_call): Remove unused variable result.
11084 * cvt.c (ocp_convert): Remove unused variable conversion.
11086 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
11088 * except.c (do_unwind): #if 0 definition of unused variables fcall
11091 * expr.c (extract_scalar_init): #if 0 prototype and function
11094 * init.c (expand_aggr_init_1): Remove unused variable init_type.
11095 (build_new_1): Remove unused variable t.
11097 * pt.c (instantiate_class_template): Remove unused variable newtag;
11098 cast called function return value to void.
11099 (do_decl_instantiation): Remove unused variables name and fn.
11101 * tree.c (get_type_decl): Add default return to shut up compiler from
11102 complaining control reaches end of non-void function.
11104 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
11106 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
11108 * call.c (default_parm_conversions): Remove prototype definition.
11109 (build_method_call): Remove unused variable result.
11110 (build_over_call): Add default case in enumeration switch.
11112 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
11114 * decl2.c (lang_decode_option): Change j's type to size_t.
11116 * tree.c (layout_vbasetypes): record_align and desired_align are of
11117 type unsigned int; const_size and nonvirtual_const_size likewise.
11119 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
11121 * parse.y (new_initializer): Make sure all initializers are
11124 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
11126 * decl2.c (import_export_decl): Mark tinfo functions for
11127 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
11129 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
11131 * method.c: Fix typo.
11133 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11135 * method.c: Include "system.h" to get stdlib.h, stdio.h,
11136 ctype.h, string.h, etc.
11137 (issue_nrepeats): Add default case in enumeration switch.
11138 (check_btype): Likewise.
11139 (process_overload_item): Likewise.
11141 * Makefile.in (method.o): Depend on system.h.
11143 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11145 * lex.c (do_scoped_id): Fix parenthesizing.
11147 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
11149 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
11150 FLAG_RTTI is unset, initialize type info machinery and continue
11151 with FLAG_RTTI enabled.
11152 (get_typeid): Likewise.
11154 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
11156 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
11159 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
11161 * pt.c (finish_member_template_decl): Deal more gracefully with
11162 invalid declarations.
11164 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
11166 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
11167 cp-tree.h: Clean up more old overloading code, old RTTI code, and
11168 some formatting quirks.
11170 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
11171 method.c, pt.c, ptree.c, typeck.c: Remove support for
11172 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
11174 * Makefile.in: Adjust.
11176 * pt.c (unify): Don't allow reduced cv-quals when strict.
11178 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
11179 *type_unification* and unify.
11181 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
11183 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
11184 (nested_name_specifier): And add it before this use.
11185 (typename_sub0): And this use. Also add use without the keyword.
11186 (typename_sub1): Likewise.
11187 * pt.c (instantiate_class_template): Don't actually instantiate
11188 anything if our type uses template parms.
11190 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
11192 * decl.c (start_function): Don't call temporary_allocation for a
11195 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
11197 * pt.c (instantiate_class_template): Don't mess with friends if
11198 our type uses template parms.
11200 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
11202 * parse.y (nested_name_specifier): Use explicit_template_type.
11203 (typename_sub): Allow a template_type, an explicit_template_type,
11204 or an implicit template type at the end.
11205 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
11206 * decl.c (make_typename_type): Handle template-id where the name
11207 is a TEMPLATE_DECL.
11208 * call.c (build_scoped_method_call): Handle member template
11210 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
11211 destructor is represented by the type.
11213 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
11214 * parse.y (nested_name_specifier): Add 'template' case.
11215 (explicit_template_type): New rule.
11216 (typename_sub): Use it.
11217 * decl.c (make_typename_type): Handle getting a template-id for NAME.
11218 * pt.c (tsubst): Likewise.
11220 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
11222 * pt.c (add_to_template_args): Fix thinko.
11223 (instantiate_class_template): Call it later.
11225 * pt.c (get_class_bindings): Add outer_args parm.
11226 (most_specialized_class): Likewise.
11227 (instantiate_class_template): Pass it.
11228 (more_specialized_class): Likewise.
11229 (lookup_template_class): Get context from template if none
11231 (finish_member_template_decl): Don't do anything with a
11232 partial specialization.
11233 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
11235 * class.c (finish_struct): Member class templates have already been
11236 checked for name clashes.
11237 * decl.c (pushdecl_with_scope): Handle pushing at class level.
11239 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
11241 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
11242 (tsubst, *_PARM): Support multiple levels of template classes.
11243 (instantiate_class_template): Look up the pattern from the
11245 (lookup_template_class): Handle getting a template for d1.
11246 (push_template_decl): Correct setting of 'primary'.
11247 (reduce_template_parm_level): Add 'levels' parm.
11248 (finish_member_template_decl): Support member class templates.
11249 (template_class_depth): Handle multiple levels.
11250 * parse.y (component_decl_1, fn.def2): Remove member template case.
11251 (component_decl): Add member template cases.
11252 * decl2.c (check_member_template): We now handle member template
11254 * decl.c (pushtag): Handle member templates.
11255 * method.c (do_inline_function_hair): Don't touch
11256 IDENTIFIER_GLOBAL_VALUE.
11257 * init.c (build_offset_ref): If name isn't an identifier, just
11259 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
11261 * typeck.c (get_delta_difference): Do adjust for conversions to
11262 and from virtual base.
11264 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
11266 * typeck.c (get_delta_difference): Give hard error for conversion
11269 * cp-tree.h: Tweak formatting.
11271 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
11273 * decl.c (push_namespace): Handle redeclaration error.
11275 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
11276 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
11277 (NAMESPACE_BINDING): New macro.
11278 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
11281 * pt.c (push_template_decl): Use innermost_args.
11283 * decl.c (get_unique_name): Tweak from earlier in the name.
11285 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
11287 * cp-tree.def: Add CPLUS_BINDING node.
11288 * cp-tree.h (tree_binding): New struct.
11289 (BINDING_SCOPE, BINDING_VALUE): New macros.
11290 (current_namespace, global_namespace): Declare extern.
11291 (struct lang_decl_flags): New field in_namespace.
11292 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
11293 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
11294 (TREE_INDIRECT_USING): New macro.
11295 * decl2.c (current_namespace, global_namespace): Declare. The
11296 value is a NAMESPACE_DECL now, not a TREE_LIST.
11297 (is_namespace_ancestor, namespace_ancestor): New static functions.
11298 (add_using_namespace, ambiguous_decl): Likewise.
11299 (lookup_using_namespace): New support function for lookup_name.
11300 (qualified_lookup_using_namespace): New support function for
11301 do_scoped_id and lookup_namespace_name.
11302 (get_namespace_id): Mark as obsolete.
11303 (current_namespace_id): Likewise.
11304 (do_namespace_alias): Implement.
11305 (do_using_directive): Implement as call to add_using_namespace.
11306 * decl.c (binding_for_name): New function.
11307 (push_namespace, pop_namespace): Implement.
11308 (push_decl): Don't install a FUNCTION_DECL in the global branch.
11309 (lookup_namespace_name): Implement using qualified lookup.
11310 (lookup_name_real): For global scoping, lookup in
11311 global_namespace. For namespace scoping, lookup in given
11312 namespace. For unscoped lookup, iterate over namespace,
11313 considering using directives.
11314 (init_decl_processing): Initialize global_namespace.
11315 (grokvardecl): Build assembler name as static name for globals.
11316 (grokdeclarator): Remove old namespace mangling.
11317 (xref_tag): When installing a global binding for the
11318 tag, make sure we have an identifier.
11319 * method.c (build_overload_nested_name): Mangle namespaces.
11320 (build_qualified_name): Likewise.
11321 (build_decl_overload_real): Likewise.
11322 * lex.c (build_lang_decl): Set namespace for new declaration to
11324 (do_scoped_id): Find global names in global or current
11325 namespace, or using qualified namespace lookup, depending on
11327 * init.c (build_member_call): When scope is namespace, use
11328 build_x_function_call instead.
11329 (build_offset_ref): When scope is namespace, collapse processing
11330 to lookup_namespace_name instead.
11331 * error.c (dump_decl): Support NAMESPACE_DECL.
11332 * decl.c (pushdecl): Bind globals to current namespace.
11333 (push_overloaded_decl): Likewise.
11334 (lookup_tag): Likewise.
11335 (lookup_name_current_level): Likewise.
11336 (xref_tag): Likewise.
11337 (start_function): Likewise.
11338 * lex.c (do_identifier): Likewise.
11339 (identifier_typedecl_value): Likewise.
11340 (real_yylex): Likewise.
11341 * method.c (do_inline_function_hair): Likewise.
11342 * parse.y (unscoped): Likewise.
11343 * pt.c (check_explicit_specialization): Likewise.
11344 (lookup_template_class): Likewise.
11345 * rtti.c (call_void_fn): Likewise.
11346 * sig.c (build_sigtable): Likewise.
11347 * ptree.c (lang_print_xnode): New function.
11349 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
11351 * pt.c (instantiate_class_template): Don't instantiate if pedantic
11352 and the args use template parms.
11354 * pt.c (push_tinst_level): If the instantiation uses template parms,
11356 * decl.c (xref_basetypes): Do call complete_type for basetypes
11357 that involve template parameters.
11359 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
11361 * typeck2.c (process_init_constructor): Fix labeled init check.
11363 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
11365 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
11366 argument to tsubst and friends.
11368 * pt.c (tsubst, FUNCTION_DECL): Tidy.
11370 * typeck.c (build_x_function_call): Handle static member function
11371 templates like non-templates. Handle friend templates like normal
11372 function templates.
11373 * pt.c (tsubst, *_PARM): Don't use orig_level.
11374 (get_bindings): Don't call add_to_template_args.
11375 (instantiate_template): Likewise.
11376 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
11377 * ptree.c (print_lang_type): Print index/level for template parms.
11379 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
11381 * Make-lang.in (cc1plus): Note that cc1plus depends on
11382 cp/cp-tree.h and cp/cp-tree.def.
11384 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
11385 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
11386 position in a template parameter list.
11387 * cp-tree.h (template_parm_index): New structure, used as the tree
11388 structure for a TEMPLATE_PARM_INDEX.
11389 (TEMPLATE_PARM_IDX): New macro.
11390 (TEMPLATE_PARM_LEVEL): Likewise.
11391 (TEMPLATE_PARM_DESCENDANTS): Likewise.
11392 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
11393 (TEMPLATE_PARM_DECL): Likewise.
11394 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
11395 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
11396 (TEMPLATE_TYPE_DECL): Likewise.
11397 (TEMPLATE_CONST_IDX): Remove.
11398 (TEMPLATE_CONST_LEVEL): Likewise.
11399 (TEMPLATE_CONST_SET_INFO): Likewise.
11400 (TEMPLATE_TYPE_SET_INFO): Likewise.
11401 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
11403 (TEMPLATE_TYPE_LEVEL): Likewise.
11404 * decl.c (decls_match): Call comp_template_parms, rather than
11405 expanding it inline.
11406 (duplicate_decls): If two template declarations are being merged,
11407 then their TEMPLATE_INFOs should be merged as well.
11408 (grokfndecl): Save template-id information when declaring a friend
11409 with explicit template arguments. Pass arguments to
11410 check_explicit_specialization via correct convention; at some
11411 point check_explicit_specialization changed, but these call-sites
11413 (grokdeclarator): Tidy up slightly.
11414 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
11415 two template functions with the same DECL_ASSEMBLER_NAME the same,
11416 since the names are not yet mangled.
11417 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
11418 TEMPLATE_CONST_PARM.
11419 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
11420 decl for a non-type parameter, rather than printing `<tparm ...>'.
11421 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
11422 (do_friend): Deal with template friends.
11423 * lex.c (do_pending_inlines): Call
11424 maybe_begin_member_template_processing, rather than
11425 conditionally calling begin_member_template_processing.
11426 (process_next_inline): Likewise. Call
11427 maybe_end_member_template_processing, rather than
11428 conditionally calling end_member_template_processing.
11429 (do_pending_defargs): Likewise.
11430 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
11431 TEMPLATE_CONST_PARM.
11432 * method.c (build_mangled_template_parm_index): New function.
11433 (build_overload_value): Use it.
11434 (build_overload_name): Likewise.
11435 * pt.c (finish_member_template_decl): Allow friend declarations.
11436 (template_class_depth): New function.
11437 (is_member_template): Rename, and modify, to become...
11438 (is_member_or_friend_template): New function.
11439 (end_member_template_processing): Rename, and modify, to become...
11440 (maybe_end_member_template_processing).
11441 (build_template_parm_index): New function.
11442 (reduce_template_parm_level): New function.
11443 (process_template_parm): Modify to use build_template_parm_index.
11444 (push_template_decl): Deal with friend templates.
11445 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
11446 TEMPLATE_CONST_PARM.
11447 (tsubst_friend_function): New function.
11448 (instantiate_class_template): Generate the DECL_FRIENDLIST
11449 for a new instantiation by using tsubst_friend_function rather
11451 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
11452 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
11453 appropriate new macros. Use reduce_template_parm_level to
11454 generate lower-level template parameters. Handle tsubst'ing into
11455 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
11456 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
11457 templates. Similarly for the template parameters for a new
11459 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
11460 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
11461 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
11462 (get_bindings): Call add_to_template_args if necessary.
11463 (instantiate_decl): Handle instantiations of friend templates.
11464 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
11465 TEMPLATE_TYPE_PARM as a list of fields; it's not!
11466 * spew.c (yylex): Do a little manual constant propagation to
11469 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
11471 * error.c: Include sys/types.h.
11473 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
11475 * method.c (build_mangled_name): Start CPP directives in column zero.
11477 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
11479 * typeck2.c (process_init_constructor): Sorry about non-trivial
11480 labeled initializers.
11481 * parse.y (initlist): Re-enable labeled initializers.
11483 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11485 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
11486 all callers changed. Rely on the new parameter instead of arg
11487 being a TREE_LIST when determine whether we are working inside
11488 template template parameter. Clean up is_type test.
11490 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
11492 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
11493 * typeck2.c (initializer_constant_valid_p): Allow conversions
11494 between pointers and references.
11496 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
11498 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
11499 if pedantic || warn_pointer_arith.
11501 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11503 * pt.c (unify): Handle TEMPLATE_DECL.
11505 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
11507 * cp-tree.h (strip_attrs): Remove decl.
11509 1998-02-18 Doug Evans <devans@cygnus.com>
11511 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
11512 Update olddecl's attributes too.
11513 (strip_attrs): Remove function.
11514 * typeck.c (common_type): Call merge_machine_type_attributes.
11516 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
11518 * parse.y (initdcl0_innards): New grammar symbol.
11519 (nomods_initdecls, nomods_initdcl0): Change type from itype to
11520 none, since the resulting value is never used.
11521 (parse_decl): New function.
11522 (datadef): Remove redundant actions.
11523 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
11524 * parse.c: Regenerated.
11526 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
11528 * parse.y (simple_stmt): Use getdecls() to check for decl.
11530 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
11532 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
11534 (c++.install-common): Install c++filt properly as native or as cross
11536 (c++.uninstall): Add c++filt.
11538 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
11540 * call.c (standard_conversion): Fix multi-level ptr conversions.
11542 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
11544 * init.c (build_new): Propagate error_mark_node up.
11546 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
11548 * parse.y (simple_stmt): If the condition isn't a declaration,
11549 start the controlled block after the test.
11551 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11553 * call.c (build_over_call): Convert builtin abs, labs and fabs to
11555 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
11558 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
11560 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
11562 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
11564 * cp-tree.h: Add access_protected_virtual_node.
11565 * class.c (init_class_processing): Initialize it.
11566 * decl.c (xref_basetypes): Use it.
11567 * parse.y (base_class_access_list): Likewise.
11569 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
11570 (c++.install-common): Install c++filt.
11572 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11574 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
11576 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
11578 * call.c (reference_binding): Use comptypes when comparing
11579 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
11581 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
11583 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
11584 (really_overloaded_fn): Move check here from is_overloaded_fn.
11585 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
11587 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
11589 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
11592 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
11594 * cp-tree.h (push_template_decl): Return the decl passed in, or an
11595 equivalent duplicate.
11596 * decl.c (pushtag): Use the return value from push_template_decl.
11597 (duplicate_decls): When duplicating a template declaration, merge
11598 the DECL_TEMPLATE_RESULTs as well.
11599 (make_implicit_typename): Don't try to dive into typename types to
11600 find a context for making a new implicit typename.
11601 (start_decl): Use the return value from push_template_decl.
11602 (grokdeclarator): Complain about declarations list `const operator
11603 int'. Since we don't correctly handle in-class initializations of
11604 non-static data members, complain about this (now illegal)
11605 practice. Issue an error for initializations of non-const statics
11606 since that is illegal as well, and since we don't handle that case
11608 (start_function): Use the return value from push_template_decl.
11609 (start_method): Likewise.
11610 * decl2.c (grokfield): Likewise. Since the change to
11611 grokdeclarator ensures that all initialized fields are in fact
11612 static, remove a redundant test for TREE_PUBLIC.
11613 * parse.y (initlist): Disable labeled initializers since they do
11614 not work as per the documentation, and since they do not use the
11615 same syntax as the C front end.
11616 * pt.c (push_template_decl): Return the decl passed in, or an
11617 equivalent duplicate.
11618 (lookup_template_class): When searching in a nested context,
11619 use the right arguments.
11620 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
11621 * typeck.c (build_component_ref): Assign the correct type to the
11622 result of build_vfn_ref.
11624 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
11626 * pt.c (convert_nontype_argument): Fix typo.
11627 (check_explicit_specialization): Allow old-style specialization
11628 of class template members.
11630 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
11631 Manfred Hollstein <manfred@s-direktnet.de>
11633 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
11634 when deciding to override DECL_ASSEMBLER_NAME.
11636 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
11638 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
11639 * cp-tree.h (flag_do_squangling): Add declaration.
11640 * lang-options.h: Add -fsquangle and -fno-squangle.
11641 * method.c: Add macros and static variables for squangling.
11642 (build_overload_name): Rename to build_mangled_name, add logic for B
11643 compression, and split into process_modifiers and
11644 process_overload_item.
11645 (process_modifiers): New function, to handle constant, reference,
11647 (process_overload_item): New function, handles issue of type codes.
11648 (build_overload_name): New function, start squangling and call
11649 build_mangled_name.
11650 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
11651 (start_squangling): New function to initialize squangling structs.
11652 (end_squangling): New function to destroy squangling structs.
11653 (nrepeats): Rename variable to Nrepeats.
11654 (issue_nrepeats): New function for issuing 'n' type repeats.
11655 (check_ktype): New function to check for type K name compression.
11656 (build_overload_nested_name): Add a check for K name compression.
11657 (build_qualified_name): Add a check for K name compression and don't
11658 use DECL_ASSEMBLER_NAME when squangling is on.
11659 (check_btype): New function, checks for B type compression.
11660 (build_static_name, build_decl_overload_real): Initiate squangling.
11661 (build_typename_overload, build_overload_with_type): Initiate
11664 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
11666 * method.c (make_thunk): Avoid name buffer overflow.
11668 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
11670 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
11671 don't define them yet.
11673 * parse.y (nomods_initdcl0): Add constructor_declarator case.
11675 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11677 * config-lang.in (diff_excludes): Use basename only.
11679 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
11681 * tinfo2.cc: Add tinfo for signed char.
11683 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
11685 * search.c (compute_access): Handle protected constructors in derived
11686 classes as accessible.
11688 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
11690 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
11691 Call convert_from_reference sooner.
11693 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
11695 * cvt.c (ocp_convert): Obtain the constant values from constant
11696 decls even if the destination type is the same as the type of the
11699 * decl2.c (finish_file): Make sure that static inlines with
11700 definitions are not marked DECL_EXTERNAL before returning.
11702 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
11704 * decl.c: Lose arg_looking_for_template.
11705 (lookup_name_real): Likewise.
11706 * parse.y: Lose processing_template_arg, template_arg1.
11707 (primary): Likewise.
11708 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
11710 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11712 * error.c (dump_decl): Fix type of default arguments for template
11713 template parameters and nontype template parameters.
11714 * parse.y (template_parm): Handle invalid default template
11715 template arguments here.
11717 * parse.y (template_parm): Use template_arg instead of PTYPENAME
11718 for default template template argument.
11719 * pt.c (coerce_template_parms): Merge default template argument
11720 codes. Can treat RECORD_TYPE as template name if it is implicitly
11721 created. Fix argument index in error message.
11722 * typeck.c (comptypes): Merge template argument comparison codes in
11723 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
11725 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
11727 * lex.c (file_name_nondirectory): Also check for '/'.
11729 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
11731 * parse.y (primary): Deal with statement-expressions in
11733 * pt.c (tsubst_copy): Handle BIND_EXPR.
11734 * tree.c (mapcar): Likewise.
11736 * call.c (add_template_candidate_real): Pass extra parameter to
11737 fn_type_unification.
11738 * cp-tree.h (fn_type_unification): Add parameter.
11739 * pt.c (fn_type_unification): Add additional parameter to deal with
11740 static member functions.
11741 (get_bindings): Deal with static member functions.
11743 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
11744 (revert_static_member_fn): Declare.
11745 * decl.c (revert_static_member_fn): Remove declaration. Change
11746 linkage from internal to external.
11747 (cp_finish_decl): Deal with virtual functions in classes local to
11748 template functions.
11749 * decl2.c (finish_file): Don't forget to emit increment/decrement
11750 expressions in initializers for file-scope variables.
11751 * parse.y (typename_sub2): If the typename doesn't names a
11752 template, rather than a type, issue an error message.
11753 * pt.c (check_explicit_specialization): Handle specializations of
11754 static member functions.
11755 (coerce_template_parms): Handle offset references to lists of
11757 * search.c (note_debug_info_needed): Don't crash when handed a
11758 type which is being defined.
11759 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
11760 that can happen with some illegal code.
11762 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11764 * call.c (user_harshness): Initialize `code' to 0.
11765 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
11766 (null_ptr_cst_p): Add parentheses around && within ||.
11767 (standard_conversion): Likewise.
11768 (z_candidate): Likewise.
11769 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
11770 (build_object_call): Likewise for `mem_args'.
11771 (build_new_op): Likewise for `mem_arglist'. Add `return' from
11772 default case in enumeration switch.
11774 * class.c (build_vtable_entry): Add explicit braces to avoid
11776 (build_class_init_list): Likewise.
11777 (finish_struct_1): Initialize `width' to 0.
11778 (instantiate_type): Initialize `name' to NULL_TREE. Add
11779 explicit braces to avoid ambiguous `else'.
11781 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
11784 * decl.c (grok_reference_init): Eliminate unused parameter, all
11786 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
11787 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
11788 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
11789 (grokdeclarator): Add parentheses around && within ||. Add
11790 explicit braces to avoid ambiguous `else'.
11791 (grokparms): Initialize `type' to NULL_TREE.
11792 (xref_tag): Remove unused label `just_return'.
11793 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
11794 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
11795 (hack_incomplete_structures): Add parentheses around assignment
11796 used as truth value.
11798 * decl2.c (coerce_delete_type): Hide definition of `e3'.
11800 * error.c: Include <stdlib.h>.
11801 (dump_expr): Change the type of `i' to size_t. Remove unused
11804 * except.c (init_exception_processing): Remove unused variable `d'.
11805 (expand_throw): Likewise for `label'.
11807 * friend.c (add_friends): Add explicit braces to avoid ambiguous
11810 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
11811 (sort_base_init): Likewise for `binfo'.
11812 (expand_member_init): Likewise for `rval'.
11813 (build_member_call): Add parentheses around assignment used as
11815 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
11816 (build_new): Initialize `nelts' to NULL_TREE. Initialize
11817 `old_immediate_size_expand' to 0.
11818 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
11819 (build_vec_delete_1): Remove unused variable `block'.
11820 (expand_vec_init): Initialize `itype' to NULL_TREE.
11822 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
11823 declaration of `index' and `rindex' with autoconf macros.
11824 (reinit_parse_for_expr): Remove unused variables
11825 `look_for_semicolon' and `look_for_lbrac'.
11826 (cons_up_default_function): Initialize `args' to NULL_TREE.
11827 (readescape): Initialize `firstdig' to 0.
11828 (real_yylex): Add parentheses around assignment used as truth value.
11830 * method.c: Include <strings.h> if we don't have <string.h>.
11831 Protect declaration of `index' with autoconf macro.
11833 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
11834 Initialize `type' to NULL_TREE.
11835 (structsp): Remove unused variable `id'.
11837 * pt.c (coerce_template_parms): Add explicit braces to avoid
11839 (lookup_template_class): Initialize `template' to NULL_TREE.
11840 (instantiate_class_template): Remove unused variable `name' and `e'.
11841 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
11842 (do_poplevel): Initialize `saved_warn_unused' to 0.
11843 (type_unification): Remove unused varable `parm'.
11844 (unify): Likewise for `j'.
11846 * repo.c (init_repo): Add parentheses around assignment used as
11848 (finish_repo): Remove unused varable `p'.
11850 * search.c (get_binfo): Initialize `type' to NULL_TREE.
11851 (get_base_distance): Likewise.
11852 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
11853 and `new_v' to NULL_TREE.
11854 (lookup_fnfields): Likewise for `rval_binfo_h'.
11855 (breadth_first_search): Add parentheses around assignment used as
11857 (get_template_base): Initialize `type' to NULL_TREE.
11859 * sig.c (append_signature_fields): Initialize `last_mfptr' to
11861 (build_signature_table_constructor): Likewise for
11862 `last_rhs_field', `pfn' and `vt_off'.
11863 (build_sigtable): Likewise for `init'.
11865 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
11866 (propagate_binfo_offsets): Likewise for `delta'.
11867 (hash_tree_cons): Initialize hashcode to 0.
11868 (can_free): Likewise for `size'.
11869 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
11871 * typeck.c (convert_sequence): Hide prototype.
11872 (common_type): Add explicit braces to avoid ambiguous `else'.
11873 (comp_target_types): Likewise.
11874 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
11875 (build_function_call_real): Add explicit braces to avoid ambiguous
11877 (convert_arguments): Initialize `called_thing' to 0.
11878 (convert_for_initialization): Initialize `savew' and `savee' to 0.
11880 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
11881 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
11882 (build_x_arrow): Likewise for `last_rval'.
11884 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
11886 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
11888 * decl.c (init_decl_processing): Use set_sizetype.
11889 * decl2.c (sizetype): Don't declare.
11890 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
11891 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
11892 (build_component_addr, unary_complex_lvalue): Likewise.
11893 * rtti.c (expand_class_desc): Likewise.
11894 * class.c (get_vfield_offset): Likewise.
11896 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
11898 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
11899 early to avoid bogus error. Handle overloaded function
11900 names provided as template arguments correctly.
11901 (coerce_template_parms): Don't mishandle overloaded functions when
11902 dealing with template template parameters.
11903 (lookup_template_class): Issue an error message, rather than
11904 crashing, when the TYPE_DECL provided is not a template type.
11906 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
11908 * class.c (instantiate_type): Don't just return a known type if
11911 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
11913 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
11914 since that code could never be reached.
11916 * error.c (dump_decl): Avoid aborting in the midst of printing an
11917 error message about an illegal template declaration.
11919 * parse.y (structsp): Print an error message, rather than crashing,
11920 when a class-head does not name a class.
11922 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
11923 template arguments as a g++ extension.
11925 * cp-tree.def (ALIGNOF_EXPR): New tree code.
11926 * decl2.c (grok_alignof): If processing_template_decl, just store
11928 * typeck.c (c_alignof): Likewise.
11929 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
11930 * error.c (dump_expr): Likewise.
11931 * pt.c (tsubst_copy): Likewise.
11932 * tree.c (cp_tree_equal): Likewise.
11933 * pt.c (uses_template_parms): Correctly determine whether or not a
11934 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
11935 folding can be done.
11937 * cp-tree.h (grok_enum_decls): Remove type parameter.
11938 * decl.c (grok_enum_decls): Likewise.
11939 * decl2.c (grok_x_components): Call grok_enum_decls
11940 unconditionally, since it will do nothing if there is no
11941 current_local_enum. Use the new calling sequence.
11942 * pt.c (tsubst_enum): Use the new calling sequence for
11945 * decl.c (start_function): Make member functions of local classes
11946 in extern inline functions have comdat linkage here...
11947 (grokdeclarator): Rather than here.
11949 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
11951 * pt.c (convert_nontype_argument): Use decl_constant_value.
11953 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
11955 * call.c (add_template_candidate_real): New function.
11956 (add_template_candidate): Use it.
11957 (add_template_conv_candidate): Likewise.
11958 (joust): Pass extra argument to more_specialized.
11959 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
11960 (is_local_class): Remove.
11961 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
11962 * cp-tree.h (is_local_class): Remove.
11963 (perform_array_to_pointer_conversion): Likewise.
11964 (finish_member_template_decl): Add.
11965 (check_explicit_specialization): Return a tree, not an int.
11966 (more_specialized): Take additional argument.
11967 (get_bindings): Likewise.
11968 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
11969 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
11970 (perform_array_to_pointer_conversion): Remove.
11971 * decl.c (saved_scope): Add processing_specialization,
11972 processing_explicit_instantiation fields.
11973 (maybe_push_to_top_level): Save them.
11974 (pop_from_top_level): Restore them.
11975 (grokfndecl): Use new return value from
11976 check_explicit_specialization.
11977 (start_decl): Don't check flag_guiding_decls before pushing
11979 (cp_finish_decl): Remove previous (bogus) change.
11980 (grok_declarator): Use decl_function_context rather than
11982 * decl2.c (finish_file): Pass extra argument to get_bindings.
11983 (build_expr_from_tree): Let build_x_component_ref check
11984 validity of arguments rather than doing it here.
11985 * lex.c (cons_up_default_function): Remove code fooling with
11986 processing_specialization, processing_explicit_instantiation
11987 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
11988 * method.c (build_overload_identifier): Mangle local classes in
11989 template functions correctly.
11990 * parse.y (finish_member_template_decl): Move to pt.c.
11991 * pt.c (finish_member_template_decl): Moved here from parse.y.
11992 (print_candidates): New function.
11993 (determine_specialization): Change interface. Properly look for
11994 most specialized versions of template candidates.
11995 (check_explicit_specialization): Fully process explicit
11997 (push_template_decl): Avoid looking at CLASSTYPE fields in
11999 (determine_overloaded_function): Remove.
12000 (convert_nontype_argument): Change name from
12001 convert_nontype_parameter. Use determine_overloaded_function
12002 instead of instantiate_type.
12003 (mangle_class_name_for_template): Handle type contexts as well as
12005 (classtype_mangled_name): Likewise.
12006 (lookup_template_class): Likewise.
12007 (tsubst): Likewise.
12008 (more_specialized): Take explict template arguments as a
12010 (most_specialized): Likewise.
12011 (get_bindings): Likewise. Check that return types match before
12012 proclaiming a function a match.
12013 (do_decl_instantiation): Remove code searching for function to
12014 instantiate; that is now done in check_explicit_specialization.
12015 (add_maybe_template): Pass extra argument to get_bindings.
12016 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
12018 * typeck.c (build_component_ref): Check for invalid arguments.
12020 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
12022 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
12023 return_target and call_target are equivalent.
12025 * pt.c (type_unification_real): Just accept function parms that
12026 don't use any template parms.
12028 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
12030 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
12031 unset DECL_NOT_REALLY_EXTERN.
12033 * parse.y (typename_sub*): Fix std::.
12035 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
12037 * error.c (dump_decl): Fix type default template args.
12038 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
12040 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
12042 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
12043 (file_name_nondirectory): Use.
12045 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
12047 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
12048 that are not really present. Substitute default arguments in
12049 template template arguments. Correctly convert TEMPLATE_DECL to
12050 TEMPLATE_TEMPLATE_PARM.
12051 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
12052 are no longer treated specially here.
12053 * parse.y (template_template_parm): Fix copy error.
12054 * decl.c (grokdeclarator): Warn about missing `typename' for nested
12055 type created from template template parameters.
12056 * parse.y (bad_parm): Likewise
12058 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
12059 (push_nested_class): Likewise.
12060 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
12061 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
12062 (copy_template_template_parm): Declare.
12063 * decl.c (arg_looking_for_template): New variable.
12064 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
12065 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
12066 node if arg_looking_for_template is nonzero.
12067 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
12068 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
12069 (grokdeclarator): Handle TEMPLATE_DECL.
12070 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
12071 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
12072 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
12073 (dump_decl): Handle unnamed template type parameters.
12074 Handle template template parameters.
12075 (dump_function_name): Handle template template parameters.
12076 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
12077 Handle TEMPLATE_TEMPLATE_PARM.
12078 * method.c (build_template_template_parm_names): New function.
12079 (build_template_parm_names): Handle TEMPLATE_DECL.
12080 (build_overload_nested_name, build_overload_name):
12081 Handle TEMPLATE_TEMPLATE_PARM.
12082 * parse.y (maybe_identifier): New nonterminal.
12083 (template_type_parm): Use it.
12084 (template_template_parm, template_arg1): New nonterminal.
12085 (template_parm): Add template_template_parm rules.
12086 (template_arg): Set processing_template_arg.
12087 (template_arg1): Rules moved from template_arg.
12088 (primary, nonnested_type): Set arg_looking_for_template if we are
12089 processing template arguments.
12090 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
12091 (process_template_parm): Handle template template parameters.
12092 (coerce_template_parms, comp_template_args): Likewise.
12093 (mangle_class_name_for_template, lookup_template_class): Likewise.
12094 (uses_template_parms): Handle TEMPLATE_DECL and
12095 TEMPLATE_TEMPLATE_PARM.
12096 (current_template_args): Handle TEMPLATE_DECL.
12097 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
12098 * search.c (dfs_walk, dfs_record_inheritance):
12099 Handle TEMPLATE_TEMPLATE_PARM.
12100 * tree.c (copy_template_template_parm): New function.
12101 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
12102 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
12104 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
12106 * decl.c (start_decl): Don't allow duplicate definitions of static
12109 * call.c (build_user_type_conversion_1): Handle user-defined
12110 template conversion operators correctly.
12112 * decl2.c (build_expr_from_tree): Issue an error message if the
12113 object in a COMPONENT_REF is a TEMPLATE_DECL.
12115 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
12117 * class.c (is_local_class): New function.
12118 * cp-tree.h (is_local_class): Declare it.
12119 (last_tree): Likewise.
12120 (begin_tree): Likewise.
12121 (end_tree): Likewise.
12122 (lookup_template_class): Change prototype.
12123 * decl.c (cp_finish_decl): Check for NULL where necessary.
12124 Consider FUNCTION_DECLS to declare objects with top-level binding,
12125 when calling make_decl_rtl.
12126 (grokdeclarator): Give members of local classes internal linkage.
12127 (start_function): Remove declaration of last_tree.
12128 (finish_function): Set flag_keep_inline_functions around call to
12129 rest_of_compilation if we are processing a member function in a
12131 (start_method): Call push_template_decl for member functions of
12132 local classes in template functions.
12133 * decl2.c (import_export_decl): Don't give external linkage to
12134 instantiations of templates with internal linkage.
12135 * parse.y (last_tree): Remove declaration.
12136 (template_type): Pass extra parameter to lookup_template_class.
12137 (self_template_type): Likewise.
12138 (structsp): Move call to reset_specialization into left_curly.
12139 (left_curly): Call reset_specialization, and begin_tree.
12140 * pt.c (saved_trees): New variable.
12141 (mangle_class_name_for_template): Change prototype. Use
12142 additional function context to name local classes in templates
12144 (classtype_mangled_name): Pass the context.
12145 (push_template_decl): Handle local classes and templates, and
12146 member functions for such classes.
12147 (convert_nontype_parameter): Fix handling of pointer-to-member
12149 (lookup_template_class): Handle local classes in templates.
12150 (tsubst): Likewise. Don't assume that template instantiations
12151 have external linkage; pay attention to the template declaration.
12152 (mark_decl_instantiated): Likewise.
12153 (begin_tree): New function.
12154 (end_tree): Likewise.
12156 * decl.c (xref_basetypes): Don't call complete_type for basetypes
12157 that involve template parameters; that can lead to infinite
12158 recursion unnecessarily.
12160 * pt.c (register_specialization): Do not register specializations
12161 that aren't ready to be registered yet.
12162 (check_explicit_specialization): Handle explicit specialization of
12163 constructors and destructors.
12164 (build_template_decl): New function.
12165 (push_template_delc): Handle out-of-class specializations of
12168 * pt.c (check_explicit_specialization): Set up the template
12169 information before registering the specialization.
12170 (coerce_template_parms): Fix thinko.
12171 (tsubst): Handle specializations of member templates correctly.
12173 * class.c (finish_struct_methods): Remove calls to
12174 check_explicit_specialization from here.
12175 (finish_struct): And insert them here.
12176 * cp-tree.h (perform_qualification_conversions): New function.
12177 (perform_array_to_pointer_conversion): Likewise.
12178 (begin_explicit_instantiation): Likewise.
12179 (end_explicit_instantiation): Likewise.
12180 (determine_specialization): Renamed from
12181 determine_explicit_specialization.
12182 (comp_template_parms): New function.
12183 (processing_explicit_instantiation): New variable.
12184 * cvt.c (perform_qualification_conversions): New function.
12185 (perform_array_to_pointer_conversion): Likewise.
12186 * decl.c (duplicate_decls): Don't consider template functions
12187 alike unless they have the same parameters. Refine handling of
12188 instantiation/specialization mismatches.
12189 (start_decl): Don't call pushdecl for template specializations,
12190 since they don't affect overloading.
12191 (start_function): Likewise.
12192 (grokfndecl): Call check_explicit_specialization a little later.
12193 Don't call duplicate_decls for memberm template specializations.
12194 (grokdeclarator): Don't update template_count for classes that are
12195 themselves specializations. Remove use of `2' as parameter to
12196 grokfndecl since that value isn't used.
12197 * lex.c (cons_up_default_function): Save and restore
12198 processing_explicit_instantiation around calls to grokfield.
12199 * parse.y (finish_member_template_decl): New function.
12200 (component_decl_1): Use it.
12201 (fn.def2): Likewise.
12202 (template_arg_list_opt): New nonterminal.
12203 (template_type): Use it.
12204 (self_template_type): Likewise.
12205 (template_id): Likewise.
12206 (object_template_id): Likewise.
12207 (notype_template_declarator): Likwise.
12208 (begin_explicit_instantiation): Likewise.
12209 (end_explicit_instantiation): Likewise.
12210 (explicit_instantiation): Use them.
12211 * pt.c (coerce_template_parms): Add parameters.
12212 (processing_explicit_instantiation): New variable.
12213 (convert_nontype_parameter): New function.
12214 (determine_overloaded_function): Likewise.
12215 (begin_explicit_instantiation): Likewise.
12216 (end_explicit_instantiation): Likewise.
12217 (retrieve_specialization): Likewise.
12218 (register_specialization): Likewise.
12219 (processing_explicit_specialization): Removed.
12220 (determine_specialization): Handle specializations of member
12221 functions of template class instantiations.
12222 (check_explicit_specialization): Refine to conform to standard.
12223 (comp_template_parms): New function.
12224 (coerce_template_parms): Call convert_nontype_parameter.
12225 (tsubst): Refine handling of member templates. Use
12226 register_specialization.
12227 (instantiate_template): Use retrieve_specialization.
12228 (do_decl_instantiation): Likewise.
12229 (instantiate_decl): Likewise.
12230 (type_unification): Improve handling of explict template
12232 * tree.c (mapcar): Return error_mark_node, rather than aborting,
12233 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
12234 * typeck.c (build_unary_op): Call determine_specialization, rather
12235 than determine_explicit_specialization.
12237 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
12239 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
12241 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12243 * error.c (dump_decl): For enum tags, output the tag, not its value.
12245 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
12247 * decl.c (init_decl_processing): Only call init_rtti_processing
12250 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
12252 * init.c (build_new_1): Split out from build_new.
12253 (build_new): Just return a NEW_EXPR.
12254 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
12256 * decl2.c (get_temp_regvar): Tweak.
12258 * cp-tree.h (TREE_CALLS_NEW): Comment out.
12259 * class.c (resolves_to_fixed_type_p): Remove use.
12260 * method.c (build_opfncall): Likewise.
12261 * call.c (build_new_op): Likewise.
12263 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
12265 * exception.cc (__eh_alloc, __eh_free): New fns.
12266 (__cp_push_exception, __cp_pop_exception): Use them.
12267 (__uncatch_exception): Call terminate here if no exception.
12268 * except.c (build_terminate_handler): New fn.
12269 (expand_start_catch_block): Use it.
12270 (expand_exception_blocks): Likewise.
12271 (alloc_eh_object): New fn.
12272 (expand_throw): Use it. Protect exception init with terminate.
12273 * typeck.c (build_modify_expr): Remove code that ignores trivial
12276 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12278 * call.c (add_builtin_candidate): Add default case in enumeration
12280 (build_new_op): Likewise.
12281 (convert_like): Likewise.
12282 * cvt.c (build_expr_type_conversion): Likewise.
12283 * tree.c (real_lvalue_p): Likewise.
12284 (lvalue_p): Likewise.
12285 (cp_tree_equal): Likewise.
12286 * typeck.c (comptypes): Likewise.
12287 (build_component_ref): Likewise.
12288 (build_function_call_real): Likewise.
12289 (build_binary_op_nodefault): Likewise.
12290 (build_unary_op): Likewise.
12291 (build_modify_expr): Likewise.
12292 * typeck2.c (initializer_constant_valid_p): Likewise.
12294 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
12296 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
12298 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
12300 * pt.c (coerce_template_parms): Make sure to digest_init if
12303 * decl.c (duplicate_decls): Make the newdecl virtual if the
12304 olddecl was, just as is done with other attributes of olddecl.
12306 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12308 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
12309 address of an OFFSET_REF.
12311 * cp-tree.def: Add AGGR_INIT_EXPR.
12312 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
12313 AGGR_INIT_EXPR where appropriate.
12314 * expr.c (cplus_expand_expr): Likewise. Simplify.
12316 * decl2.c (finish_file): Remove call to register_exception_table.
12318 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12320 * pt.c (instantiate_class_template): Don't do injection when
12321 processing_template_decl is true, as pollutes current_binding_level
12324 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
12326 * pt.c (maybe_fold_nontype_arg): Add prototype.
12328 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12330 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
12331 * error.c (dump_expr): Likewise.
12333 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12335 * typeck.c (build_function_call_real): Remove "inline called before
12336 definition" pedwarn.
12338 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
12340 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12342 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
12344 * pt.c (type_unification_real): Change __null to type void* with
12347 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
12349 * call.c (implicit_conversion): Don't call
12350 build_user_type_conversion_1 with a NULL expr, since it will
12353 * pt.c (unify): Don't try to unify array bounds if either array is
12356 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12358 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
12359 Replace extern decls with casts.
12361 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
12362 Update last_parm_cleanup_insn.
12363 (store_after_parms): Remove.
12364 * cp-tree.h: Adjust.
12366 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12368 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
12369 (finish_file): Check DECL_COMDAT instead of weak|one_only.
12370 (import_export_vtable): Use make_decl_one_only instead of
12371 comdat_linkage for win32 tweak.
12372 (import_export_decl): Likewise.
12373 * pt.c (mark_decl_instantiated): Likewise.
12375 * decl2.c (finish_file): Lose handling of templates in pending_statics.
12377 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12379 * decl2.c (finish_file): Lose call to expand_builtin_throw.
12380 * except.c (expand_builtin_throw): Remove.
12381 * cp-tree.h: Remove ptr_ptr_type_node.
12382 * decl.c: Likewise.
12384 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
12386 * decl.c (ptr_ptr_type_node): Define.
12387 (init_decl_processing): Initialize it.
12388 * cp-tree.h: Declare it.
12389 * exception.cc (__cp_exception_info): Use __get_eh_info.
12390 (__cp_push_exception): Likewise.
12391 (__cp_pop_exception): Likewise.
12393 From Scott Snyder <snyder@d0sgif.fnal.gov>:
12394 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
12396 (init_exception_processing): Removed saved_pc initialization.
12398 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12400 * pt.c (instantiate_decl): Defer all templates but inline functions.
12402 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12404 * init.c (expand_vec_init): Don't fold a list of parameters.
12406 * decl.c (copy_args_p): Handle copy elision for types with virtual
12408 * call.c (build_over_call): Likewise.
12410 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
12412 * pt.c (lookup_template_function): Copy the template arguments,
12413 not just the list containing them, to the permanent obstack.
12415 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12417 * except.c (expand_start_catch_block): suspend_momentary for the
12420 * error.c (dump_decl): Handle LOOKUP_EXPR.
12422 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
12424 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
12425 permanent obstack if we are processing a template decl.
12426 * typeck.c (build_static_cast): Likewise.
12427 (build_const_cast): Likewise.
12428 (build_reinterpret_cast): Likewise.
12430 * pt.c (coerce_template_parms): Coerce some expressions, even
12431 when processing_template_decl.
12433 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12435 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
12436 handling of pointer difference expressions.
12438 * typeck.c (comp_target_types): Comparison of function/method types
12439 is independent of nptrs.
12441 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
12443 * pt.c (tsubst): Avoid creating pointer to reference and
12444 reference to reference types.
12446 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12448 * parse.y (do_id): New nonterminal.
12449 (template_id): Use it.
12451 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
12453 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
12454 * spew.c (yylex): Don't do_identifier here.
12455 * decl2.c (build_expr_from_tree): Revert last change.
12457 * decl2.c (build_expr_from_tree): Expand the name for a method call.
12458 * parse.y (object_template_id): Don't try to take the DECL_NAME.
12460 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12462 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
12464 * call.c (build_op_delete_call): Adjust.
12466 * except.c (expand_end_catch_block): Lose rethrow region.
12467 (expand_start_catch_block): Likewise.
12468 (expand_end_catch_block): Don't expand_leftover_cleanups.
12470 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12472 * pt.c (tsubst): Remove tree_cons call (places redundant info into
12473 DECL_TEMPLATE_INSTANTIATION).
12475 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12477 * tree.c (is_overloaded_fn): Handle getting a fn template.
12478 (really_overloaded_fn): Likewise.
12479 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
12480 * pt.c (check_explicit_specialization): Tweak.
12481 (determine_explicit_specialization): Tweak.
12483 * tree.c, cp-tree.h (get_target_expr): New fn.
12485 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
12487 * pt.c (check_explicit_specialization): Fix misspelling in
12488 diagnostic: `preceeded'.
12489 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
12492 1997-12-02 Mark Mitchell <mmitchell@usa.net>
12494 * pt.c (determine_explicit_specialization): Avoid an internal
12495 error for bad specializations.
12497 * method.c (build_overload_value): Handle SCOPE_REF.
12499 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
12501 * class.c (prepare_fresh_vtable): Enable even more complex MI
12504 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12506 * exception.cc (__check_eh_spec): Optimize a bit.
12508 * exception.cc (__cp_pop_exception): Lose handler arg.
12509 * except.c (do_pop_exception): Likewise.
12510 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
12511 (expand_end_catch_block): Likewise.
12513 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12515 * pt.c (check_explicit_specialization): Complain about using a
12516 template-id for a non-specialization.
12518 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
12520 * repo.c: Prototype rindex only if needed.
12521 * xref.c: Likewise.
12523 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12525 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
12527 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12529 * typeck.c (build_const_cast): Handle references here instead of
12530 handing off to convert_to_reference.
12532 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
12533 TerminateFunctionCall.
12534 (init_exception_processing): Likewise. Terminate et al are now
12535 the fns, not ADDR_EXPRs.
12536 (various): Lose redundant assemble_external calls.
12537 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
12539 * cp-tree.h (struct lang_decl_flags): Add comdat.
12540 (DECL_COMDAT): New macro.
12541 * decl.c (duplicate_decls): Propagate it.
12542 (cp_finish_decl): Handle it.
12543 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
12545 * class.c: Remove static pending_hard_virtuals.
12546 (add_virtual_function): Take pointers to pending_virtuals
12547 and pending_hard_virtuals.
12548 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
12550 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12552 * decl2.c (import_export_vtable): If we support one_only but not
12553 weak symbols, mark instantiated template vtables one_only.
12554 (import_export_decl): Likewise for tinfo functions.
12555 (finish_vtable_vardecl): Also write out vtables from explicitly
12556 instantiated template classes.
12557 * pt.c (mark_class_instantiated): Revert last change.
12559 * except.c (expand_throw): Call mark_used on the destructor.
12561 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
12563 * lex.c (lang_init): Enable flag_exceptions by default if no
12564 command line switch was specified.
12566 1997-11-26 Mark Mitchell <mmitchell@usa.net>
12568 * pt.c (unify): Handle `void' template parameters in
12571 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
12573 * rtti.c (build_dynamic_cast): Handle template case here.
12574 (build_dynamic_cast_1): Not here.
12576 * typeck2.c (digest_init): Make copies where appropriate.
12578 * decl2.c (delete_sanity): resolve_offset_ref.
12580 * except.c: Call terminate without caching so many bits.
12582 * except.c (expand_start_catch_block): Fix catching a reference
12585 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
12587 * init.c (build_new): Copy size to the saveable obstack.
12589 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
12590 TRY_CATCH_EXPR for now.
12592 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12594 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
12595 has DECL_LANG_SPECIFIC.
12597 * exception.cc (struct cp_eh_info): Add handlers field.
12598 (__cp_push_exception): Initialize it.
12599 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
12600 (__throw_bad_exception): Remove.
12601 * except.c (call_eh_info): Add handlers field.
12602 (get_eh_handlers): New fn.
12603 (push_eh_cleanup): Increment handlers.
12605 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12607 * except.c (expand_start_eh_spec): Use the try/catch code.
12608 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
12609 doing everything inline.
12610 (init_exception_processing): throw_type_match now takes
12611 const void pointers.
12612 * exception.cc (__check_eh_spec): New fn.
12613 * inc/exception: Neither terminate nor unexpected return.
12614 * decl.c: Make const_ptr_type_node public.
12615 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
12617 * except.c (expand_start_catch_block): We only need the rethrow
12618 region for non-sjlj exceptions.
12619 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
12621 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
12623 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
12624 (various.o): Likewise.
12625 * inc/new: Add placement deletes. Add throw specs for default new.
12626 * new.cc (set_new_handler): Move here from libgcc2.
12627 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
12628 (new): Move from libgcc2. Throw bad_alloc.
12629 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
12630 * decl.c (init_decl_processing): Update exception specs on new and
12633 * method.c (build_decl_overload_real): Don't mess with global
12636 * init.c (build_new): Check for null throw spec, not nothrow_t.
12638 * decl.c (duplicate_decls): Don't complain about different exceptions
12639 from an internal declaration.
12641 * call.c (build_op_delete_call): Fix check for member fns again.
12643 * decl2.c (import_export_decl): Interface hackery affects
12644 virtual synthesized methods.
12646 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12648 * decl.c (start_decl): Don't just complain about a mismatched
12651 * decl.c (make_implicit_typename): Handle case where t is not
12652 actually from context.
12653 * tree.c (get_type_decl): Lose identifier case.
12654 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
12655 * parse.y (nonnested_type): Just use lookup_name.
12656 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
12658 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
12660 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
12661 T was built in C language context (for example, by
12662 output_func_start_profiler).
12664 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12666 * decl.c (make_implicit_typename): New fn.
12667 (lookup_name_real): Use it. Use current_class_type as the context.
12669 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
12671 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
12673 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12675 * friend.c (do_friend): Warn about non-template friends in templates.
12677 * call.c (build_op_delete_call): Fix handling of inherited delete.
12679 * search.c (dfs_record_inheritance): Ignore template type parms.
12681 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
12683 * call.c (build_new_op): Fix copy error.
12684 (build_op_new_call): New fn.
12685 (build_op_delete_call): New fn.
12686 * cp-tree.h: Declare them.
12687 * init.c (build_new): Use them. Support placement delete.
12688 (build_x_delete): Use build_op_delete_call.
12689 (build_delete): Likewise.
12690 * decl2.c (delete_sanity): Likewise.
12691 (coerce_delete_type): Don't complain about placement delete.
12693 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12695 * call.c (build_new_function_call): Remove unused 'obj' parm.
12696 * cp-tree.h, typeck.c: Adjust.
12698 * init.c (build_new): Make the cleanup last longer.
12699 (expand_vec_init): Call do_pending_stack_adjust.
12701 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
12703 * pt.c (do_type_instantiation): Fix typo.
12704 (mark_class_instantiated): If we support one_only but not weak
12705 symbols, don't mark this as known.
12707 * init.c (build_new): Handle vec delete in EH cleanup.
12709 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12711 * call.c (build_method_call): Call complete_type before checking
12714 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
12716 * decl.c (add_block_current_level): Delete.
12717 * init.c (build_vec_delete_1): Delete build_block and
12718 add_block_current_level calls.
12720 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
12722 * init.c (build_new): Handle freeing allocated memory when the
12723 constructor throws.
12725 * call.c (build_new_method_call): Fix flags arg.
12727 * pt.c (do_type_instantiation): Don't try to instantiate
12729 (mark_decl_instantiated): If we support one_only but not
12730 weak symbols, mark this one_only.
12731 * decl2.c (import_export_vtable): Don't defer handling of vtables
12732 if MULTIPLE_SYMBOL_SPACES.
12734 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12736 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
12738 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
12740 * except.c (do_pop_exception): Return a value.
12742 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12744 * call.c (build_new_method_call): Handle getting a
12745 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
12746 if we got template parms.
12747 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
12749 * decl2.c (build_expr_from_tree): Tweak last change.
12750 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
12751 (maybe_fold_nontype_arg): Split out from tsubst_copy.
12752 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
12754 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
12756 * pt.c (tsubst_copy): Handle explicit template arguments in
12758 * typeck.c (build_x_function_call): Likewise.
12759 * decl2.c (build_expr_from_tree): Lookup function name if it
12762 * pt.c (tsubst): Instantiate template functions properly when
12763 template parameter does not appear in function arguments and return
12765 (comp_template_args): Handle member templates required by tsubst.
12767 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12769 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
12772 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12774 * pt.c (coerce_template_parms): Tweak error message.
12776 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
12777 return type defaults to `int', even if there are storage-class
12780 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12782 Complete nested exception support.
12783 * except.c (do_pop_exception): Split out...
12784 (push_eh_cleanup): From here. Handle the EH region by hand.
12785 (expand_start_catch_block): Add a new level for the catch parm.
12786 Move the rethrow region outside the two cleanup regions.
12787 Protect the initializer for the catch parm with terminate.
12788 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
12789 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
12790 popping off the middle of the stack.
12791 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
12792 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
12793 (build_cplus_new): Only wrap CALL_EXPRs.
12794 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
12795 the constructor call.
12797 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12799 * Make-lang.in (c++.distdir): Make inc subdirectory.
12801 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12803 * decl2.c (finish_file): Put back some code.
12805 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12807 * decl2.c (finish_file): Remove redundant code.
12808 * method.c (emit_thunk): Don't let the backend defer generic thunks.
12810 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12812 * except.c (call_eh_info): Split out...
12813 (push_eh_info): From here.
12814 (expand_builtin_throw): Use it.
12815 (expand_start_catch_block): Move region start back.
12817 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
12819 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
12820 (real_yylex): Record wide strings using target endianness, not host.
12822 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
12824 * repo.c (rindex): Add decl unconditionally.
12825 (get_base_filename, open_repo_file): Don't cast rindex.
12826 * xref.c (rindex): Add decl unconditionally.
12827 (index): Remove unused decl.
12828 (open_xref_file): Don't cast rindex.
12830 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12832 * class.c (build_vbase_path): Propagate the result type properly.
12834 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
12836 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
12837 remaining use of saved_throw_type with a call to get_eh_type.
12839 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
12841 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
12842 (file_name_nondirectory): New function, doing the same as the macro.
12843 (set_typedecl_interface_info): Use it instead of the macro.
12844 (check_newline): Likewise.
12845 (handle_cp_pragma): Likewise.
12847 * repo.c (get_base_filename): Cast result of rindex to char*.
12848 (open_repo_file): Likewise.
12849 * xref.c (open_xref_file): Likewise.
12850 * error.c (dump_char): Make its arg int, not char.
12852 * except.c (push_eh_info): Pass the number of fields - 1 down, not
12853 the exact number of fields.
12855 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12857 Support for nested exceptions.
12858 * tinfo2.cc (__is_pointer): New fn.
12859 * exception.cc (struct cp_eh_info): Define.
12860 (__cp_exception_info, __uncatch_exception): New fns.
12861 (__cp_push_exception, __cp_pop_exception): New fns.
12862 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
12864 (init_exception_processing): Likewise. __eh_pc is now external.
12865 (push_eh_info): New fn.
12866 (get_eh_{info,value,type,caught}): New fns.
12867 (push_eh_cleanup): Just call __cp_pop_exception.
12868 (expand_start_catch_block): Use push_eh_info. Start the eh region
12870 (expand_end_eh_spec): Use push_eh_info.
12871 (expand_throw): Call __cp_push_exception to set up the exception info.
12872 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
12874 (expand_builtin_throw): Don't refer to empty_fndecl.
12876 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12878 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
12880 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
12882 * method.c (build_template_parm_names, build_decl_overload_real):
12883 Add static to definitions.
12884 * pt.c (add_to_template_args, note_template_header,
12885 processing_explicit_specialization, type_unification_real): Likewise.
12886 ({determine,check}_explicit_specialization): Use a single string for
12889 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
12891 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
12892 (expand_end_catch_block): Likewise.
12893 (expand_end_eh_spec): Likewise.
12895 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
12897 * decl.c (duplicate_decls): Handle template specializations
12899 * error.c (dump_function_name): Fix printing of specializations of
12900 member functions that are not member templates.
12901 * cp-tree.h (processing_specialization): Make global.
12902 * pt.c (processing_specialization): Likewise.
12903 * lex.c (cons_up_default_function): Save and restore
12904 processing_specialization to avoid confusion.
12906 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12908 * decl.c (init_decl_processing): Give null_node unknown* type.
12909 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
12910 (common_type): Likewise.
12911 * error.c (args_as_string): Recognize null_node.
12913 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12915 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
12916 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
12918 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
12920 * Make-lang.in (g++): Include prefix.o.
12922 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
12924 * pt.c (determine_explicit_specialization): Initialize "dummy"
12925 to keep Purify quiet.
12927 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12929 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
12930 (build_overload_int): Not here.
12932 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
12934 * class.c (build_type_pathname): Remove.
12935 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
12937 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
12939 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
12940 &&label GNU extension.
12942 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
12944 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
12945 so as to avoid incorrect manglings.
12946 * method.c (build_decl_overload_real): Don't mangle return types
12949 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12951 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
12952 scratch_tree_cons): Define as macros for now.
12953 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
12954 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
12955 typeck2.c: Use them and the expression_obstack variants.
12957 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12959 * decl.c (store_return_init): Allow classes with explicit ctors to
12960 be used with the named return values extension.
12962 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
12964 * pt.c (instantiate_decl): Fix previous change.
12966 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
12968 * pt.c (tsubst): Fix thinko.
12969 (instantiate_decl): Really use the original template.
12971 * call.c (build_new_method_call): Use simple constructor_name for
12974 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
12976 * method.c (build_underscore_int): Don't use ANSI specific
12979 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12981 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
12982 for our key method; it might have been inlined by -O3.
12984 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
12986 * decl.c (make_typename_type): Do not try to call lookup_field for
12987 non-aggregate types.
12989 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
12991 * typeck.c (build_reinterpret_cast): Tweak.
12993 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
12995 * typeck.c (build_reinterpret_cast): Converting a void pointer
12996 to function pointer with a reinterpret_cast produces a warning
12997 if -pedantic is issued.
12999 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13001 * typeck.c (c_expand_return): Don't warn about returning a
13002 reference-type variable as a reference.
13004 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13006 * method.c (build_static_name): Fix typo.
13008 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
13010 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
13011 OLDDECL before we try to do DECL_USE_TEMPLATE.
13013 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13015 * decl.c (duplicate_decls): Don't warn about template instances.
13017 * typeck.c (mark_addressable): Lose ancient code that unsets
13020 * pt.c (do_decl_instantiation): Lose support for instantiating
13023 * call.c (build_new_function_call): Fix handling of null explicit
13025 (build_new_method_call): Likewise.
13027 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
13029 * method.c (build_underscore_int): Fix typo.
13031 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
13033 * tree.c (print_lang_statistics): #if 0 call to
13034 print_inline_obstack_statistics until its definition is checked in.
13036 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13038 * decl2.c (finish_file): Move dump_tree_statistics to end.
13040 * pt.c (instantiate_decl): Look for the original template.
13041 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
13042 of member templates.
13044 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13046 * Makefile.in (g++FAQ.*): New rules.
13047 (CONFLICTS): Update.
13048 * g++FAQ.texi: Moved from libg++.
13050 * parse.y (PFUNCNAME): Only specify the type once.
13052 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
13054 * lex.c (real_yylex): Clean up the code to fully behave the way
13055 the c-lex.c parser does for complex and real numbers.
13057 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13059 * method.c (build_decl_overload_real): Reformat.
13061 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
13063 * method.c (synthesize_method): If at_eof, determine our linkage.
13065 1997-09-29 Paul Eggert <eggert@twinsun.com>
13067 * lex.c (real_yylex): Treat `$' just like `_', except issue a
13068 diagnostic if !dollars_in_ident or if pedantic.
13070 * lang-specs.h (@c++): -ansi no longer implies -$.
13072 * decl2.c (lang_decode_option):
13073 -traditional and -ansi now do not mess with
13076 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
13078 * Makefile.in (parse.o, decl.o): Also depend on
13079 $(srcdir)/../except.h $(srcdir)/../output.h.
13080 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
13081 $(srcdir)/../except.h $(srcdir)/../output.h.
13082 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
13085 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
13087 * expr.c (cplus_expand_expr): Make it static.
13089 * decl2.c, init.c, typeck.c: Include "expr.h".
13090 (expand_expr): Use proper values when calling the function.
13092 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
13094 * lang-options.h: New -Wold-style-cast flag.
13095 * cp-tree.h (warn_old_style_cast): New variable.
13096 * decl2.c (warn_old_style_cast): Likewise.
13097 (lang_decode_option): Support -Wold-style-cast.
13098 (reparse_absdcl_as_casts): Produce old-style-cast warning.
13100 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13102 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
13103 TREE_USED, reset value based on already_used.
13105 * init.c (expand_member_init): Revert change.
13107 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13109 * cp-tree.h, decl.c, decl2.c, pt.c:
13110 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
13112 * decl2.c (lang_decode_option): Add missing ;.
13114 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13116 * friend.c (do_friend): Disable injection for all template-derived
13118 * decl2.c (lang_decode_option): Handle -fguiding-decls.
13119 * parse.y (notype_template_declarator): New nonterminal.
13120 (direct_notype_declarator): Use it.
13121 (complex_direct_notype_declarator): Likewise.
13122 (object_template_id): Accept any kind of identifier after TEMPLATE.
13123 (notype_qualified_id): Don't add template declarators here.
13125 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
13127 * call.c (add_template_candidate): Add explicit_targs parameter.
13128 (build_scoped_method_call): Use it.
13129 (build_overload_call_real): Likewise.
13130 (build_user_type_conversion_1): Likewise.
13131 (build_new_function_call): Likewise.
13132 (build_object_call): Likewise.
13133 (build_new_op): Likewise.
13134 (build_new_method_call): Likewise.
13135 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
13136 (build_new_method_call): Likewise.
13138 * class.c (finish_struct_methods): Add specialization pass to
13139 determine which methods were specializing which other methods.
13140 (instantiate_type): Handle TEMPLATE_ID_EXPR.
13142 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
13144 * cp-tree.h (name_mangling_version): New variable.
13145 (flag_guiding_decls): Likewise.
13146 (build_template_decl_overload): New function.
13147 (begin_specialization): Likewise.
13148 (reset_specialization): Likewise.
13149 (end_specialization): Likewise.
13150 (determine_explicit_specialization): Likewise.
13151 (check_explicit_specialization): Likewise.
13152 (lookup_template_function): Likewise.
13153 (fn_type_unification): Add explicit_targs parameter.
13154 (type_unification): Likewise.
13156 * decl.c (duplicate_decls): Add smarts for explicit
13158 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
13160 (grokfndecl): Call check_explicit_specialization.
13162 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
13163 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
13164 (check_classfn): Handle specializations.
13166 * error.c (dump_function_name): Print specialization arguments.
13168 * friend.c (do_friend): Don't call pushdecl for template
13171 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
13173 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
13174 and -fno-guiding-decls.
13176 * lex.c (identifier_type): Return PFUNCNAME for template function
13179 * method.c (build_decl_overload_real): New function.
13180 (build_template_parm_names): New function.
13181 (build_overload_identifier): Use it.
13182 (build_underscore_int): New function.
13183 (build_overload_int): Use it. Add levels for template
13185 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
13186 (build_overload_nested_names): Handle template type parameters.
13187 (build_template_decl_overload): New function.
13189 * parse.y (YYSTYPE): New ntype member.
13190 (nested_name_specifier): Use it.
13191 (nested_name_specifier_1): Likewise.
13192 (PFUNCNAME): New token.
13193 (template_id, object_template_id): New non-terminals.
13194 (template_parm_list): Note specializations.
13195 (template_def): Likewise.
13196 (structsp): Likewise.
13197 (fn.def2): Handle member template specializations.
13198 (component_decl_1): Likewise.
13199 (direct_notype_declarator): Handle template-ids.
13200 (component_decl_1): Likewise.
13201 (direct_notype_declarator): Handle template-ids.
13202 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
13204 * pt.c (processing_specializations): New variable.
13205 (template_header_count): Likewise.
13206 (type_unification_real): New function.
13207 (processing_explicit_specialization): Likewise.
13208 (note_template_header): Likewise.
13209 (is_member_template): Handle specializations.
13210 (end_template_decl): Call reset_specialization.
13211 (push_template_decl): Handle member template specializations.
13212 (tsubst): Likewise.
13213 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
13214 (instantiate_template): Handle specializations.
13215 (instantiate_decl): Likewise.
13216 (fn_type_unification): Handle explicit_targs.
13217 (type_unification): Likewise. Allow incomplete unification
13218 without an error message, if allow_incomplete.
13219 (get_bindings): Use new calling sequence for fn_type_unification.
13221 * spew.c (yylex): Handle PFUNCNAME.
13223 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
13224 (really_overloaded_fn): Likewise.
13225 (get_first_fn): Handle function templates.
13227 * typeck.c (build_x_function_call): Use really_overloaded_fn.
13228 Handle TEMPLATE_ID_EXPR.
13229 (build_x_unary_op): Likewise.
13230 (build_unary_op): Likewise.
13231 (mark_addressable): Templates whose address is taken are marked
13234 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
13236 * decl.c (init_decl_processing): Declare __builtin_constant_p as
13237 accepting any kind of type, not only int.
13239 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
13241 * search.c (get_matching_virtual): Notice virtual bases when sorrying
13242 about covariant returns.
13244 * parse.y (member_init): Also imply typename here. Remove ancient
13245 extension for initializing base members.
13247 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13249 Handle multi-level typenames and implicit typename in base list.
13250 * parse.y (typename_sub{,[0-2]}): New rules.
13251 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
13252 (nonnested_type): New rule.
13253 (complete_type_name): Use it.
13254 (base_class.1): Use typename_sub and nonnested_type.
13255 (nested_name_specifier): Don't elide std:: here.
13256 * decl.c (make_typename_type): Handle getting a type for NAME.
13257 (lookup_name_real): Turn std:: into :: here.
13259 Rvalue conversions were removed in London.
13260 * call.c (is_subseq): Don't consider lvalue transformations.
13261 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
13262 (joust): Re-enable ?: kludge.
13264 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
13266 * decl.c (start_function): Up warning of no return type to be a
13269 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13271 * init.c (expand_member_init): Don't set TREE_USED.
13272 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
13273 set,don't clear TREE_USED wholesale.
13275 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13277 * call.c (build_over_call): Do require_complete_type before
13280 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
13282 * search.c (lookup_field): Call complete_type in all cases.
13284 * decl.c (finish_function): Just warn about flowing off the end.
13286 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13288 * decl.c (grokparms): Don't bash a permanent list node if we're
13291 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
13293 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
13295 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
13297 * call.c (build_new_op): Give better error for syntactically
13298 correct, but semantically invalid, use of undeclared template.
13300 * call.c (compare_qual): Handle pmfs.
13302 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
13303 after the exception spec.
13305 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13307 * call.c (null_ptr_cst_p): Integer type, not integral type.
13309 * call.c (joust): Disable warnings until they can be moved to the
13312 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
13314 * Makefile.in, config-lang.in: Convert to autoconf.
13316 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
13318 * decl.c (lookup_name_real): Add implicit 'typename' to types from
13321 * pt.c (most_specialized_class): Fix typo.
13322 (tsubst): Move constant folding to TREE_VEC case.
13324 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
13326 * pt.c (do_poplevel): Don't warn about unused local variables
13327 while processing_template_decl since we don't always know whether
13328 or not they will need constructing/destructing.
13330 * pt.c (uses_template_parms): Check the values of an enumeration
13331 type to make sure they don't depend on template parms.
13333 * decl.c (make_typename_type): Don't lookup the field if the
13334 context uses template parms, even if we're not
13335 processing_template_decl at the moment.
13337 * pt.c (coerce_template_parms): Avoid looking at the
13338 TYPE_LANG_DECL portion of a typename type, since there won't be
13340 (tsubst): Do constant folding as necessary to make sure that
13341 arguments passed to lookup_template_class really are constants.
13343 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
13345 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
13346 * decl2.c (finish_file): Only register exception tables if we
13349 * decl.c (init_decl_processing): Add __builtin_[fs]p.
13351 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13353 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
13355 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
13357 * error.c (dump_decl): Avoid crashing when presented with a
13358 uninitialized constant, as can occur with a template parameter.
13359 (dump_expr): Make sure that there are enough levels of
13360 current_template_parms before we start diving through them.
13362 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13364 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
13367 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13369 * except.c (expand_throw): Call build_delete for all
13370 exception types, not just objects with destructors.
13372 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
13374 * decl.c (current_local_enum): Remove static.
13375 * pt.c (tsubst_enum): Save and restore value of current_local_enum
13376 in case template is expanded in enum decl.
13377 (instantiate_class_template): Use new tsubst_enum signature.
13378 (tsubst_expr): Likewise.
13380 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
13382 * pt.c (begin_member_template_processing): Take a function as
13383 argument, not a set of template arguments. Use the template
13384 parameters, rather than the arguments. Handle non-type parameters
13385 correctly. Push a binding level for the parameters so that multiple
13386 member templates using the same parameter names can be declared.
13387 (end_member_template_processing): Pop the binding level.
13388 (push_template_decl): Mark member templates as static when
13391 * lex.c (do_pending_inlines): Pass the function, not its template
13392 arguments, to begin_member_template_processing.
13393 (process_next_inline): Likewise.
13394 (do_pending_defargs): Likewise.
13396 * error.c (dump_expr): Obtain the correct declaration for a
13397 TEMPLATE_CONST_PARM.
13399 * call.c (add_template_conv_candidate): New function.
13400 (build_object_call): Handle member templates, as done in the other
13403 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
13405 * decl.c (replace_defag): Undo previous change.
13406 * lex.c (do_pending_defargs): Deal with member templates.
13408 * pt.c (is_member_template): Avoid crashing when passed a
13409 non-function argument.
13411 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13413 * class.c (grow_method): Remove check for redeclaration.
13415 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
13417 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
13418 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
13419 (PRIMARY_TEMPLATE_P): Use it.
13420 * call.c (build_overload_call_real): Use it.
13421 * class.c (instantiate_type): Likewise.
13422 * decl.c (decls_match): Likewise.
13423 * method.c (build_overload_identifier): Likewise.
13424 * pt.c (push_template_decl): Likewise.
13425 (classtype_mangled_name): Likewise.
13426 (lookup_template_class): Likewise.
13428 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
13429 DECL_NTPARMS to conform to usage elsewhere.
13430 * call.c (add_template_candidate): Likewise.
13431 * class.c (instantiate_type): Likewise.
13432 * pt.c (instantiate_template): Likewise.
13433 (get_bindings): Likewise.
13435 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
13436 is_member_template.
13438 * pt.c (unify): Undo changes to allow multiple levels of template
13440 (type_unification): Likewise.
13441 (fn_type_unification): Likewise.
13442 (get_class_bindings): Likewise.
13443 * cp-tree.h (Likewise).
13445 * decl.c (replace_defarg): Check that the type of the default
13446 parameter does not invlove a template type before complaining
13447 about the initialization.
13449 * error.c (dump_expr): Deal with template constant parameters in
13450 member templates correctly.
13452 * pt.c (is_member_template): Deal with class specializations
13454 (tsubst): Handle "partial instantiation" of member templates
13457 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
13459 * pt.c (type_unification): Change calling sequence to allow for
13460 multiple levels of template parameters.
13461 (tsubst_expr): Likewise.
13462 (tsubst): Likewise.
13463 (tsubst_copy): Likewise.
13464 (instantiate_template): Likewise.
13466 * call.c (build_overload_call_real): Use it.
13467 (add_builtin_candidate): Use it.
13468 (build_new_method_call): Use it.
13469 * class.c (instantiate_type): Use it.
13470 * decl.c (grokdeclarator): Use it.
13471 * decl2.c (finish_file): Use it.
13472 * method.c (build_overload_identifier): Use it.
13474 * call.c (add_template_candidate): Add additional parameter for
13475 the function return type. Call fn_type_unification istead of
13477 (build_user_type_conversion_1): Handle member templates.
13478 (build_new_function_call): Likewise.
13479 (build_new_op): Likewise.
13480 (build_new_method_call): Likewise.
13482 * class.c (grow_method): Don't give an error message indicating
13483 that two member templates with the same name are ambiguous.
13484 (finish_struct): Treat member template functions just like member
13487 * cp-tree.h (check_member_template): Add declaration.
13488 (begin_member_template_processing): Likewise.
13489 (end_member_template_processing): Likewise.
13490 (fn_type_unification): Likewise.
13491 (is_member_template): Likewise.
13492 (tsubst): Change prototype.
13493 (tsubst_expr): Likewise.
13494 (tsubst_copy): Likewise.
13495 (instantiate_template): Likewise.
13496 (get_bindings): Likewise.
13498 * decl.c (decls_match): Handle multiple levels of template
13500 (pushdecl): Handle template type params just like other type
13502 (push_class_level_binding): Return immediately if the
13503 class_binding_level is NULL.
13504 (grokfndecl): If check_classfn() returns a member_template, use
13505 the result of the template, not the template itself.
13507 * decl2.c (check_member_template): New function. Check to see
13508 that the entity declared to be a member template can be one.
13509 (check_classfn): Allow redeclaration of member template functions
13510 with different types; the new functions can be specializations or
13511 explicit instantiations.
13513 * error.c (dump_decl): Handle multiple levels of template
13515 (dump_function_decl): Update to handle function templates.
13517 * lex.c (do_pending_inlines): Set up template parameter context
13518 for member templates.
13519 (process_next_inline): Likewise.
13521 * method.c (build_overload_identifier): Adjust for multiple levels
13522 of template parameters.
13524 * parse.y (fn.def2): Add member templates.
13525 (component_decl_1): Likewise.
13527 * pt.c (begin_member_template_processing): New function.
13528 (end_member_template_processing): Likewise.
13529 (is_member_template): Likewise.
13530 (fn_type_unification): Likewise.
13531 (current_template_parms): Return a vector of all the template
13532 parms, not just the innermost level of parms.
13533 (push_template_decl): Deal with the possibility of member
13535 (lookup_template_class): Likewise.
13536 (uses_template_parms): Likewise.
13537 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
13538 TEMPLATE_CONST_PARM to deal with multiple levels of template
13539 arguments. Add processing of TEMPLATE_DECL to produce new
13540 TEMPLATE_DECLs from old ones.
13541 (do_decl_instantiation): Handle member templates.
13543 * search.c (lookup_fnfields_1): Handle member template conversion
13546 * tree.c (cp_tree_equal): Check the levels, as well as the
13547 indices, of TEMPLATE_CONST_PARMs.
13549 * typeck.c (comptypes): Check the levels, as well as the indices,
13550 fo TEMPLATE_TYPE_PARMs.
13551 (build_x_function_call): Treat member templates like member
13554 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13556 * typeck.c (c_expand_return): Always convert_for_initialization
13557 before checking for returning a pointer to local.
13559 * pt.c (type_unification): If strict and the function parm doesn't
13560 use template parms, just compare types.
13562 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
13564 * method.c (build_overloaded_value): Replace direct call
13565 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
13567 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13569 * typeck.c (convert_arguments): Don't arbitrarily choose the first
13570 of a set of overloaded functions.
13572 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13574 * lex.c (real_yylex): Don't elide __FUNCTION__.
13576 * method.c (build_overload_value): Add in_template parm.
13577 (build_overload_int): Likewise.
13578 (build_overload_identifier): Pass it.
13580 * decl.c (duplicate_decls): Don't bash a previous template
13581 definition with a redeclaration.
13583 * pt.c (unify): float doesn't match double.
13585 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
13586 TYPE_DECL. Handle getting non-template types.
13587 * parse.y (explicit_instantiation): Use typespec instead of
13588 aggr template_type.
13590 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
13592 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
13594 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
13596 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
13597 (compare_ics): Likewise.
13599 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
13601 * call.c (joust): Warn about choosing one conversion op over
13602 another because of 'this' argument when the other return type is
13604 (source_type): New fn.
13606 * call.c (build_new_op): Strip leading REF_BIND from first operand
13607 to builtin operator.
13609 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
13612 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
13614 * call.c (null_ptr_cst_p): Remove support for (void*)0.
13616 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
13618 * typeck.c (expand_target_expr): Make definition match declaration.
13620 * class.c (get_basefndecls): Make definition match declaration.
13622 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
13624 * input.c (sub_getch): Eventually give up and release the input file.
13626 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
13629 * call.c (joust): Tweak message.
13631 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
13633 * error.c (type_as_string): Put const/volatile on template type
13634 parameters where appropriate.
13636 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
13638 * call.c (strictly_better): Make arguments unsigned ints.
13640 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
13642 * lex.c (real_yylex): Refer to __complex instead of complex.
13644 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
13646 * lex.c (real_yylex): Don't use getc directly.
13648 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
13650 * call.c (is_subseq): Don't try to be clever.
13652 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
13654 * parse.y, pt.c: Include "except.h".
13655 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
13656 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
13657 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
13658 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
13661 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13663 * decl2.c (mark_vtable_entries): Instead of replacing pure
13664 virtuals with a reference to __pure_virtual, copy the decl and
13667 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
13669 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
13671 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
13673 * pt.c (instantiate_class_template): Call repo_template_used
13674 before finish_prevtable_vardecl.
13676 * call.c (is_subseq): New fn.
13677 (compare_ics): Use it.
13679 * repo.c (finish_repo): Don't crash on no args.
13681 * parse.y (named_complex_class_head_sans_basetype): Handle
13682 explicit global scope.
13683 * decl2.c (handle_class_head): New fn.
13685 * pt.c (unify): Add CONST_DECL case.
13687 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13689 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
13691 * cp-tree.h (report_type_mismatch): Add prototype.
13692 * call.c (build_overload_call_real): Remove erroneous fourth
13693 argument to report_type_mismatch.
13694 (build_user_type_conversion_1): Remove erroneous second arg to
13696 (build_new_function_call): Likewise.
13697 (build_object_call): Likewise.
13698 (build_new_op): Likewise.
13699 (build_new_method_call): Likewise.
13701 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13703 * error.c (dump_decl): Don't bother processing a function with no
13704 DECL_LANG_SPECIFIC.
13706 * method.c (emit_thunk): Call init_function_start in the macro case.
13708 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
13710 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
13711 defined and used to set flag_vtable_thunks.
13713 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13715 * parse.y: Don't clear the inlines from their obstack until they've
13716 all been processed.
13718 * decl.c (duplicate_decls): Don't complain about exception
13719 specification mismatch if flag_exceptions is off.
13721 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
13723 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
13725 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
13727 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
13728 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
13729 Include <stdio.h> before include files that formerly used STDIO_PROTO.
13731 * decl.c, g++spec.c, lex.c, method.c, repo.c:
13732 Include "config.h" first, as per autoconf manual.
13734 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13736 * decl.c (duplicate_decls): Tweak wording.
13737 * lex.c (do_pending_defargs): Don't die if we see a default arg
13738 that isn't a DEFAULT_ARG.
13739 * error.c (dump_expr): Handle DEFAULT_ARG.
13741 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
13742 * lang-options.h: Add -fhandle-exceptions.
13744 * class.c (build_vtable): Vtables are artificial.
13745 (prepare_fresh_vtable): Likewise.
13747 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13749 * cvt.c (ocp_convert): After converting to the target type, set
13750 LOOKUP_NO_CONVERSION.
13752 * call.c (joust): Warn about potentially confusing promotion rules
13754 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
13756 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
13758 * exception.cc: Declare __terminate_func with noreturn attribute.
13760 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
13762 * parse.y: Break out eat_saved_input, handle errors.
13763 (function_try_block): Use compstmt instead of compstmt_or_error.
13765 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
13767 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
13769 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
13771 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
13772 existence of cc1plus check whether $(LANGUAGES) contains C++.
13774 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
13776 * method.c (do_build_copy_constructor): When copying an anonymous
13777 union member loop around to handle nested anonymous unions. Use
13778 the offset of the member relative to the outer structure, not the
13781 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13783 * call.c (resolve_args): New fn.
13784 (build_new_function_call): Use it.
13785 (build_object_call): Likewise.
13786 (build_new_method_call): Likewise.
13788 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13790 * call.c (build_over_call): tsubst all default parms from templates.
13792 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13794 * decl.c (struct cp_function): Add static_labelno.
13795 (push_cp_function_context): Save it.
13796 (pop_cp_function_context): Restore it.
13798 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13800 * typeck.c (build_component_ref_1): Convert from reference.
13802 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13804 * parse.y (current_declspecs, prefix_attributes): Initialize to
13807 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
13808 before we try to force it to be a TREE_LIST.
13809 (decl): Make sure $1.t is non-nil.
13811 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
13813 * pt.c (uses_template_parms): Handle template first-parse codes.
13815 * decl.c (cp_finish_decl): Only warn about user-defined statics.
13817 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
13819 * pt.c (unify): Handle BOOLEAN_TYPE.
13821 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
13822 * pt.c (tsubst): Don't set it.
13823 * call.c (build_over_call): Use uses_template_parms.
13825 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
13827 * method.c (build_overload_nested_name): Use static_labelno
13828 instead of var_labelno.
13829 (build_qualified_name): New fn.
13830 (build_overload_name): Split out from here.
13831 (build_static_name): Use build_qualified_name.
13832 * decl.c (cp_finish_decl): Statics in extern inline functions
13833 have comdat linkage.
13834 (start_function): Initialize static_labelno.
13836 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13838 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
13839 before "all member functions in class [] are private".
13841 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
13843 * lex.c (do_scoped_id): convert_from_reference.
13844 * init.c (build_offset_ref): Likewise.
13846 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
13848 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
13850 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
13852 * typeck.c (get_member_function_from_ptrfunc): Promote index
13855 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
13857 * tree.c (layout_basetypes): Move non-virtual destructor warning.
13858 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
13860 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13862 * decl.c (grokdeclarator): Call add_defarg_fn for the function
13864 * lex.c (add_defarg_fn): Adjust.
13865 (do_pending_defargs): Adjust. Don't skip the first parm.
13867 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
13869 * decl.c (build_enumerator): Global enumerators are also readonly.
13871 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
13872 (build_dynamic_cast): Call it and convert_from_reference.
13874 * lex.c (add_defarg_fn): New fn.
13875 (snarf_defarg): Don't add to defarg_types.
13876 (do_pending_defargs): Lose defarg_types. All fns we process now
13878 * decl.c (grokfndecl): Call add_defarg_fn.
13880 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
13881 * cp-tree.def: Add DEFAULT_ARG.
13882 * spew.c (yylex): Call snarf_defarg as appropriate.
13883 * parse.y: New tokens DEFARG and DEFARG_MARKER.
13884 (defarg_again, pending_defargs, defarg, defarg1): New rules.
13885 (structsp): Use pending_defargs.
13886 (parms, full_parm): Use defarg.
13887 * lex.c (init_lex): Initialize inline_text_firstobj.
13888 (do_pending_inlines): Never pass the obstack to feed_input.
13889 (process_next_inline): Call end_input instead of restore_pending_input.
13890 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
13891 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
13892 * input.c (end_input): New fn.
13893 (sub_getch): At the end of some fed input, just keep returning EOF
13894 until someone calls end_input.
13895 Remove 'obstack' field from struct input_source.
13896 * decl.c (grokparms): Handle DEFAULT_ARG.
13897 (replace_defarg): New fn.
13898 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
13900 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13902 * call.c (implicit_conversion): If nothing else works, try binding
13903 an rvalue to a reference.
13905 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
13907 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
13908 ifndef for Cygwin32 to include SIGSEGV.
13910 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13912 * class.c (finish_struct_1): Only complain about pointers without
13913 copy stuff if there are any constructors.
13915 * rtti.c (build_dynamic_cast): Call complete_type on the types.
13917 * decl.c (grokfndecl): If the function we chose doesn't actually
13920 * decl2.c (grokclassfn): Don't specify 'const int' for the
13921 artificial destructor parm.
13923 * pt.c (type_unification): If we are called recursively, nothing
13926 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
13928 * decl.c (init_decl_processing): Stop trying to catch signals
13929 other than SIGABRT since the Cygwin32 library doesn't support
13930 them correctly yet. This fixes a situation in which g++ causes
13931 a hang on SIGSEGVs and other such signals in our Win32-hosted
13934 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
13936 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
13938 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13940 * typeck2.c (store_init_value): Always return the value if our
13941 type needs constructing.
13943 * method.c (hack_identifier): Convert class statics from
13946 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
13948 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
13950 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
13952 * typeck.c (c_expand_return): Make sure we clean up temporaries at
13953 the end of return x;
13955 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13957 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
13959 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
13961 * except.c (expand_builtin_throw): Add support
13962 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
13964 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13966 * repo.c (extract_string): Null-terminate.
13968 * cp-tree.h (TI_SPEC_INFO): New macro.
13969 (CLASSTYPE_TI_SPEC_INFO): New macro.
13970 * pt.c (push_template_decl): Correctly determine # of template parms
13973 * call.c (compare_ics): Really fix 'this' conversions.
13975 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
13978 * pt.c (push_template_decl): Complain about mismatch in # of
13979 template parms between a class template and a member template.
13981 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
13983 * method.c (synthesize_method): You can't call
13984 function_cannot_inline_p after finish_function.
13985 * decl.c (finish_function): Turn on flag_inline_functions and turn
13986 off DECL_INLINE before handing a synthesized method to the
13989 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13991 * method.c (synthesize_method): Remove July 30 change to never set
13992 DECL_INLINE if at_eof.
13994 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
13996 * xref.c (GNU_xref_member): Ensure that the node has a
13997 decl_lang_specific part before checking DECL_FRIEND_P.
13999 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14001 * pt.c (instantiate_class_template): Diagnose non-class types used
14004 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
14006 * typeck.c (build_conditional_expr): Use convert_for_initialization
14007 instead of convert_and_check.
14009 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14011 * parse.y (typespec): Don't pedwarn for typeof.
14013 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
14015 * repo.c (finish_repo): Only check changes if we would write a
14018 * call.c (compare_ics): Fix handling of 'this' conversions.
14020 * pt.c (do_decl_instantiation): Support static data too. Rename
14021 from do_function_instantiation.
14022 * cp-tree.h: Adjust.
14025 * repo.c (extract_string): New fn.
14026 (get_base_filename): Use it.
14027 (init_repo): Compare old args with current args.
14029 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
14031 * Makefile.in, Make-lang.in: Protect C-ls with a comment
14032 character, idea from Paul Eggert <eggert@twinsun.com>.
14034 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
14036 * typeck.c (c_expand_return): Be more persistent in looking for
14039 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
14040 pointer to reference.
14042 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
14044 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14046 * init.c (build_member_call, build_offset_ref):
14047 Use do_scoped_id instead of do_identifier.
14049 * cvt.c (convert): Remove bogosity.
14051 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14053 * cvt.c (build_up_reference): Do checks of ARGTYPE and
14054 TARGET_TYPE before trying to use get_binfo.
14056 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
14058 * cvt.c (build_up_reference): Call get_binfo to get access control.
14060 * decl2.c (import_export_decl): If we don't support weaks, leave
14063 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
14065 * except.c (expand_builtin_throw): Add support for machines that
14066 cannot access globals after throw's epilogue when
14067 -fno-sjlj-exceptions is used.
14069 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
14071 * parse.y: 'std::' becomes '::'.
14072 * lex.c (real_yylex): Remove 'namespace' warning.
14073 * init.c (build_member_call): Ignore 'std::'.
14074 (build_offset_ref): Likewise.
14075 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
14076 (do_toplevel_using_decl): Ignore 'using std::whatever'.
14077 * decl.c (push_namespace): Just sorry.
14078 (pop_namespace): Nop.
14079 (init_decl_processing): Declare std namespace.
14081 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
14083 * search.c (push_class_decls): A name which ambiguously refers to
14084 several instantiations of the same template just refers to the
14087 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
14089 * decl.c (build_enumerator): Fix problem with unsigned long
14090 enumerated values being smashed to ints, causing overflow
14091 when computing next enumerated value (for enum values around
14094 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
14096 * typeck.c (build_component_ref): Only call mark_used on a decl.
14098 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14100 * typeck.c (build_c_cast): Make the check for a ptr to function
14101 more specific before possible default_conversion call.
14103 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
14105 * except.c (expand_exception_blocks): Simplify and fix and make
14106 sure we don't end a region in a sequence, as expand_end_bindings
14109 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
14111 * except.c (init_exception_processing): Mark terminate as not
14112 returning so that the optimizer can optimize better.
14114 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
14116 * cvt.c (convert): Don't do any extra work, if we can avoid it
14119 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
14121 * *.[chy]: Change cp_convert to ocp_convert, change convert to
14122 cp_convert. convert is now reserved for the backend, and doesn't
14123 have the semantics a frontend person should ever want.
14125 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
14127 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
14128 Lose -traditional support.
14130 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14132 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
14134 * parse.y (self_reference): Do it for templates, too.
14135 * class.c (pushclass): Don't overload_template_name; the alias
14136 generated by build_self_reference serves the same purpose.
14138 * tree.c (list_hash): Make static, take more args.
14139 (list_hash_lookup): Likewise.
14140 (list_hash_add): Make static.
14141 (list_hash_canon): Lose.
14142 (hash_tree_cons): Only build a new node if one isn't already in the
14144 (hash_tree_chain): Use hash_tree_cons.
14145 * cp-tree.h: Adjust.
14146 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
14147 of calling lookup_name.
14149 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
14151 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
14152 doesn't refer to the CONST_DECLs.
14154 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
14156 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
14158 (expand_class_desc): Convert the last argument to a sizetype.
14160 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14162 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
14163 __real__): Add reswords.
14164 * hash.h: Regenerate.
14165 * lex.h (rid): Add RID_COMPLEX.
14166 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
14167 * lex.c (init_lex): Add building of RID_COMPLEX.
14168 (real_yylex): General cleanup in line with what c-lex.c also has,
14169 sans the cruft for traditional; add handling of SPEC_IMAG, complex
14170 types, and imaginary numeric constants.
14171 * parse.y (REALPART, IMAGPART): Add tokens.
14172 (unary_expr): Add REALPART and IMAGPART rules.
14173 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
14174 * decl.c (complex_{integer,float,double,long}_type_node): Define
14176 (init_decl_processing): Set up the types.
14177 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
14178 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
14179 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
14180 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
14181 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
14183 * method.c (build_overload_name): Add handling of the different
14184 COMPLEX_TYPEs, prefixing them with `J'.
14185 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
14186 as a template parm.
14187 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
14188 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
14189 (mapcar): Handle COMPLEX_CST.
14190 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
14191 (common_type): Add code for complex types.
14192 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
14193 (convert_for_assignment): Likewise.
14194 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
14196 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
14198 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
14199 tsubst_expr, as it might try to do overload resolution.
14201 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
14203 * pt.c (instantiate_class_template): Oops.
14205 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
14207 * cp-tree.def: Add TAG_DEFN.
14208 * pt.c (tsubst_enum): New fn.
14209 (instantiate_class_template): Use it.
14210 (tsubst_expr): Support TAG_DEFN.
14211 (tsubst): Support local enums.
14212 (tsubst_copy): Likewise.
14213 * decl.c (finish_enum): Likewise.
14214 (start_enum): If this is a local enum, switch to permanent_obstack.
14216 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
14218 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
14219 (finish_function): Put the base init code for constructors just
14220 after the parm cleanup insns.
14221 (struct cp_function): Add last_parm_cleanup_insn.
14222 (push_cp_function_context): Likewise.
14223 (pop_cp_function_context): Likewise.
14225 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
14227 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
14229 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14231 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
14232 for THUNK_FNDECL before we switch to temporary allocation.
14234 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
14236 * call.c (build_new_op): Handle null arg2 for ?:.
14238 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
14240 * except.c (expand_exception_blocks): Ensure that we flow through
14241 the end of the exception region for the exception specification.
14242 Move exception region for the exception specification in, so that
14243 it doesn't protect the parm cleanup. Remove some obsolete code.
14244 * decl.c (store_parm_decls): Likewise.
14245 (finish_function): Likewise.
14247 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
14249 * init.c (build_new): Fix nothrow handling.
14251 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14253 * init.c (emit_base_init): Don't warn about the initialization
14254 list for an artificial member.
14256 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14258 * expr.c (do_case): Handle !START case for the error msg.
14260 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
14262 * decl2.c, lang-options.h: New option -Weffc++.
14263 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
14266 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
14267 to MULTIPLE_SYMBOL_SPACES.
14269 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
14271 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
14273 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
14275 * typeck.c (c_expand_return): Don't complain about returning void
14276 to void in an artificial function.
14277 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
14278 don't set DECL_RESULT, set DECL_ARTIFICIAL.
14279 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
14281 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
14283 * init.c (init_decl_processing): Add support for setjmp/longjmp based
14284 exception handling.
14285 * except.c (init_exception_processing): Likewise.
14286 (expand_end_catch_block): Likewise.
14287 (expand_exception_blocks): Likewise.
14288 (expand_throw): Likewise.
14289 * exception.cc (__default_terminate): Likewise.
14291 * init.c (perform_member_init): Use new method of expr level
14292 cleanups, instead of cleanups_this_call and friends.
14293 (emit_base_init): Likewise.
14294 (expand_aggr_vbase_init_1): Likewise.
14295 (expand_vec_init): Likewise.
14296 * decl.c (cp_finish_decl): Likewise.
14297 (expand_static_init): Likewise.
14298 (store_parm_decls): Likewise.
14299 (cplus_expand_expr_stmt): Likewise.
14300 * decl2.c (finish_file): Likewise.
14302 * Make-lang.in (exception.o): Ok to compile with -O now.
14304 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
14305 we know it will be done later by the backend.
14307 * decl2.c (lang_f_options): Remove support for short temps.
14308 * lang-options.h: Likewise.
14310 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
14312 * tree.c (varargs_function_p): New fn.
14313 * method.c (emit_thunk): Replace broken generic code with code to
14314 generate a heavyweight thunk function.
14316 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
14318 * pt.c (process_template_parm): pedwarn about floating-point parms.
14320 * decl.c (grokdeclarator): inline no longer implies static.
14322 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
14324 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
14326 * class.c (check_for_override): The signature of an overriding
14327 function is not changed.
14329 * call.c (build_over_call): Move setting of conv into the loop.
14330 Note: this change, along with the related changes of the 18th thru
14331 the 20th of April, fix an infinite loop problem in conversions.
14333 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
14335 * call.c (build_user_type_conversion_1): Really ignore rvalue
14336 conversions when looking for a REFERENCE_TYPE.
14338 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
14339 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
14340 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
14341 (build_unary_op): Likewise.
14342 * call.c (build_over_call): See through a CONVERT_EXPR around the
14343 ADDR_EXPR for on a temporary.
14344 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
14345 the ADDR_EXPR for a local variable.
14347 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
14349 * call.c (build_user_type_conversion_1): If we're trying to
14350 convert to a REFERENCE_TYPE, only consider lvalue conversions.
14351 (build_new_function_call): Print candidates.
14352 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
14353 (reference_binding): Binding a temporary of a reference-related type
14356 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14358 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
14359 * tinfo2.cc (type_info::before): Likewise.
14361 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
14363 * call.c (implicit_conversion): Oops.
14365 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
14367 * call.c (implicit_conversion): Try to find a reference conversion
14368 before binding a const reference to a temporary.
14370 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
14372 * exception.cc (__default_unexpected): Call terminate by default,
14373 so that if the user overrides terminate, the correct function will
14376 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
14378 * parse.y (left_curly): Avoid trying to use any fields of
14379 error_mark_node, as there aren't any.
14381 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
14383 * lex.c (do_identifier): Avoid breaking on overloaded methods
14384 as default arguments.
14386 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
14388 * call.c (add_template_candidate): Initialize the variable "dummy".
14390 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
14392 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
14393 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
14395 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14397 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
14398 (debug_binfo): Delete decl, not needed.
14400 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
14401 promotes_to_aggr_type): Delete fns.
14402 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
14403 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
14404 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
14406 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
14408 * friend.c (is_friend_type): Delete fn.
14409 * cp-tree.h (is_friend_type): Delete decl.
14411 * decl.c (original_result_rtx, double_ftype_double,
14412 double_ftype_double_double, int_ftype_int, long_ftype_long,
14413 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
14414 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
14416 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
14418 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
14420 * decl.c (pushdecl_nonclass_level): #if 0, unused.
14421 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
14423 * lex.c (reinit_lang_specific): #if 0, unused.
14424 * cp-tree.h (reinit_lang_specific): #if 0 decl.
14426 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
14427 * cp-tree.h (revert_static_member_fn): Delete decl.
14429 * class.c (root_lang_context_p): Delete fn.
14430 * cp-tree.h (root_lang_context_p): Delete decl.
14432 * decl.c (set_current_level_tags_transparency): #if 0, unused.
14433 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
14435 * lex.c (set_vardecl_interface_info): Make static.
14436 * cp-tree.h (set_vardecl_interface_info): Delete decl.
14438 * call.c (find_scoped_type): Make static.
14439 * cp-tree.h (find_scoped_type): Delete decl.
14441 * search.c (convert_pointer_to_vbase): Make static.
14442 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
14444 * decl.c (const_ptr_type_node): Likewise.
14445 * cp-tree.h (const_ptr_type_node): Delete decl.
14447 * typeck.c (common_base_type): Make static.
14448 * cp-tree.h (common_base_types): Delete erroneous decl.
14450 * pt.c (classtype_mangled_name): Make static.
14451 * cp-tree.h (classtype_mangled_name): Delete decl.
14453 * lex.c (check_newline): Make static.
14454 * cp-tree.h (check_newline): Delete decl.
14456 * typeck.c (build_x_array_ref): Delete fn, same idea as
14458 * cp-tree.h (build_x_array_ref): Delete decl.
14460 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
14462 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
14464 * class.c (build_vtable_entry): Make static.
14465 * cp-tree.h (build_vtable_entry): Delete decl.
14467 * class.c (build_vbase_pointer): Make static.
14468 * cp-tree.h (build_vbase_pointer): Delete decl.
14470 * sig.c (build_sptr_ref): Add forward decl and make static.
14471 * cp-tree.h (build_sptr_ref): Delete decl.
14473 * call.c (build_new_method_call): Add forward decl and make static.
14474 * cp-tree.h (build_new_method_call): Delete decl.
14476 * call.c (build_object_call): Make static.
14477 * class.c (check_for_override, complete_type_p, mark_overriders):
14479 * decl.c (cp_function_chain): Likewise.
14480 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
14482 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
14484 * tree.c (build_cplus_array_type_1): Likewise.
14485 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
14486 (comp_target_parms): Likewise.
14488 * init.c (build_builtin_call): Make static.
14489 * cp-tree.h (build_builtin_call): Delete decl.
14491 * typeck.c (binary_op_error): Delete decl.
14492 * cp-tree.h (binary_op_error): Likewise.
14494 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14496 * call.c (build_method_call): Compare against error_mark_node
14497 directly, rather than the ERROR_MARK tree code.
14498 * cvt.c (cp_convert): Likewise.
14499 * decl.c (print_binding_level): Likewise.
14500 (duplicate_decls): Likewise.
14501 (grokdeclarator): Likewise.
14502 (grokdeclarator): Likewise.
14503 * init.c (expand_aggr_init_1): Likewise.
14504 (decl_constant_value): Likewise.
14505 * method.c (build_opfncall): Likewise.
14506 (hack_identifier): Likewise.
14507 * typeck.c (build_modify_expr): Likewise.
14509 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
14511 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
14513 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
14515 * pt.c (coerce_template_parms): Add new error message.
14517 * method.c (build_overload_value): Implement name mangling for
14518 floating-point template arguments.
14520 * method.c (build_overload_int, icat, dicat): Fix mangling of template
14521 arguments whose absolute value doesn't fit in a signed word.
14523 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14525 * friend.c: New file; put all of the friend stuff in here.
14526 * init.c: Instead of here.
14527 * Makefile.in (CXX_OBJS): Add friend.o.
14528 (friend.o): Add dependencies.
14529 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
14531 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
14533 * call.c (build_scoped_method_call): Complain if the scope isn't a
14536 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
14538 * parse.y (left_curly): Don't crash on erroneous type.
14540 * init.c (build_delete): Fix type of ref.
14542 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
14544 * search.c (get_vbase_1): Renamed from get_vbase.
14545 (get_vbase): Wrapper, now non-static.
14546 (convert_pointer_to_vbase): Now static.
14548 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
14549 * init.c (build_delete): Pass one.
14550 (build_partial_cleanup_for): Use build_scoped_method_call.
14551 * decl.c (finish_function): Pass a binfo.
14553 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14555 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
14557 * typeck.c (build_c_cast): Lose other reference to flag.
14559 * call.c (build_field_call): Don't look for [cd]tor_identifier.
14560 * decl2.c (delete_sanity): Remove meaningless use of
14561 LOOKUP_HAS_IN_CHARGE.
14562 * decl.c (finish_function): Use build_scoped_method_call instead
14563 of build_delete for running vbase dtors.
14564 * init.c (build_delete): Call overload resolution code instead of
14565 duplicating it badly.
14567 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
14569 * call.c (build_over_call): Call mark_used before trying to elide
14572 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
14574 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14576 * typeck.c (build_modify_expr): Always pedwarn for a cast to
14577 non-reference used as an lvalue.
14579 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
14581 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
14583 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
14585 * parse.y (handler): Fix template typo.
14587 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14589 * error.c (lang_decl_name): New fn.
14590 * tree.c (lang_printable_name): Use it.
14592 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
14594 * g++spec.c: Include config.h so that we can catch bzero #defines
14595 from the config file.
14597 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
14599 * new1.cc: Include a declaration for malloc, to avoid warning, and
14600 avoid lossing on systems that require one (ones that define malloc
14603 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
14605 * decl2.c (max_tinst_depth): New variable.
14606 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
14608 * pt.c (max_tinst_depth): Variable moved.
14609 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
14612 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
14614 * decl.c (xref_basetypes): Allow a base class that depends on
14615 template parms to be incomplete.
14617 * decl2.c (build_expr_from_tree): Support typeid(type).
14618 * rtti.c (get_typeid): Support templates.
14619 (expand_si_desc, expand_class_desc): Fix string length.
14620 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
14622 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
14624 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
14626 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
14628 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14630 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
14631 smashes together template and non-template decls of the same
14634 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
14636 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
14638 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14640 * decl.c (duplicate_decls): Next route, pedwarn about different
14641 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
14643 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14645 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
14646 (struct lang_type): Delete has_default_implementation member.
14647 Increase dummy to 21.
14648 * decl.c (start_method): Delete usage.
14650 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
14651 store_after_parms, start_decl_1, auto_function): Add decls.
14652 (get_arglist_len_in_bytes, declare_implicit_exception,
14653 have_exceptions_p, make_type_decl, typedecl_for_tag,
14654 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
14655 build_component_type_expr, cplus_exception_name,
14656 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
14657 * call.c (build_this): Make static.
14658 (is_complete): Likewise.
14659 (implicit_conversion): Likewise.
14660 (reference_binding): Likewise.
14661 (standard_conversion): Likewise.
14662 (strip_top_quals): Likewise.
14663 (non_reference): Likewise.
14664 (build_conv): Likewise.
14665 (user_harshness): Likewise.
14666 (rank_for_ideal): Likewise.
14667 * decl.c (start_decl_1): Delete forward decl.
14668 (push_decl_level): Make static.
14669 (resume_binding_level): Make static.
14670 (namespace_bindings_p): Make static.
14671 (declare_namespace_level): Make static.
14672 (lookup_name_real): Make static.
14673 (duplicate_decls): Make static. Take register off NEWDECL and
14674 OLDDECL parm decls.
14675 * decl2.c (get_sentry): Make static.
14676 (temp_name_p): Delete fn.
14677 * except.c (auto_function): Delete decl.
14678 * lex.c (handle_{cp,sysv}_pragma): Make static.
14679 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
14680 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
14681 * pt.c (tsubst_expr_values): Make static.
14682 * rtti.c (combine_strings): Delete decl.
14684 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
14686 * pt.c (push_template_decl): Handle getting a typedef.
14688 * call.c (build_new_function_call): Complain about void arg.
14690 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14692 * decl.c (duplicate_decls): Give pedwarn of different exceptions
14693 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
14695 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
14697 * except.c (expand_throw): Don't expand the cleanup tree here,
14698 since we are not going to write the rtl out. Fixes problem with
14701 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
14703 * Make-lang.in: Add $(exeext) as necessary.
14705 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
14707 * parse.y (handler_seq): Must have at least one catch clause.
14709 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14711 * call.c (add_builtin_candidate): Restore ?: hack.
14713 * decl.c (grok_op_properties): More warnings.
14715 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14717 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
14718 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
14720 * decl.c (duplicate_decls): Scale back to a warning, and only do
14723 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
14725 * decl.c (duplicate_decls): pedwarn mismatched exception
14728 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
14730 * call.c (build_new_method_call): Don't display the invisible
14731 argument for controlling virtual bases.
14733 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
14735 * new: Add nothrow new and delete, bad_alloc and throw specifications
14737 * decl.c (init_decl_processing): Add throw specification for delete.
14738 * new.cc (nothrow): Define.
14739 * lex.c (real_yylex): Removing warning that throw and friends are
14741 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
14742 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
14743 * Make-lang.in: Add new{1,2}.{cc,o}.
14745 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
14747 * lex.c (cons_up_default_function): Fix return type of synth op=.
14749 * init.c (emit_base_init): Add warnings for uninitialized members
14752 * decl.c (xref_basetypes): Add warning for non-polymorphic type
14753 with destructor used as base type.
14755 * decl.c (grok_op_properties): Add warning for op= returning void.
14756 * typeck.c (c_expand_return): Add warning for op= returning anything
14759 * class.c (finish_struct_1): Add warning for class with pointers
14760 but not copy ctor or copy op=.
14762 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
14763 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
14764 (instantiate_template): If -fexternal-templates, add this
14765 instantiation to pending_templates.
14767 * decl2.c (copy_assignment_arg_p): Disable old hack to support
14770 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
14772 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
14774 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
14776 * call.c (standard_conversion): Handle getting references. Tack
14777 on RVALUE_CONV here. Do it for non-class types, too.
14778 (reference_binding): Pass references to standard_conversion.
14779 (implicit_conversion): Likewise.
14780 (add_builtin_candidate): Disable one ?: kludge.
14781 (convert_like): Handle RVALUE_CONVs for non-class types.
14782 (joust): Disable the other ?: kludge.
14784 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14786 * decl.c (init_decl_processing): Add code to build up common
14787 function types beforehand, to avoid creation then removal of
14788 things already in the hash table.
14790 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
14792 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
14795 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
14796 current_template_parms.
14798 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
14800 * search.c (lookup_field): Don't return a function, check want_type.
14802 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14804 * init.c (build_new): Make sure PLACEMENT has a type.
14806 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14808 * init.c (build_new): Support new (nothrow).
14810 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
14812 * pt.c (instantiate_decl): Also do push_to_top_level before setting
14815 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
14816 * pt.c (tsubst): Defer instantiation of default args.
14817 * call.c (build_over_call): Until here.
14819 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14821 * search.c (lookup_field): Make sure we have an
14822 IDENTIFIER_CLASS_VALUE before we try to return it.
14824 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14826 * call.c (build_method_call): Delete unused var PARM.
14827 (build_overload_call_real): Likewise.
14828 (build_object_call): Delete unused var P.
14829 (build_new_op): Likewise.
14830 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
14831 var definitions, which are never used.
14832 (shadow_tag): Delete unused var FN.
14833 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
14834 * init.c (build_new): Delete unused var ALLOC_TEMP.
14835 * method.c (hack_identifier): Delete unused var CONTEXT.
14836 (do_build_copy_constructor): Delete unused var NAME.
14837 (synthesize_method): Delete unused var BASE.
14838 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
14839 * rtti.c (build_headof): Delete unused var VPTR.
14840 (get_typeid): Delete unused var T.
14841 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
14843 (build_ptrmemfunc): Delete unused vars U and NINDEX.
14844 * typeck2.c (build_functional_cast): Delete unused var BINFO.
14846 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
14848 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
14849 things in a type being defined.
14850 * decl.c (finish_enum): Reverse the values so that they are in
14853 * pt.c (instantiate_class_template): Don't initialize
14854 BINFO_BASETYPES until the vector is filled out.
14855 (unify): Don't abort on conflicting bindings, just fail.
14856 (instantiate_decl): Do push_tinst_level before any tsubsting.
14858 * method.c (build_overload_value): Handle getting a
14859 TEMPLATE_CONST_PARM for a pointer.
14861 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
14863 * init.c (expand_member_init): Don't give 'not a base' error for
14866 * pt.c (instantiate_decl): Call import_export_decl later.
14868 * pt.c (instantiate_class_template): Return a value.
14870 * parse.y (extension): New rule for __extension__.
14871 (extdef, unary_expr, decl, component_decl): Use it.
14873 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
14875 * class.c (base_binfo): Remove unused base_has_virtual member.
14876 (finish_base_struct): Likewise.
14877 (finish_struct_1): Likewise.
14879 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
14881 * search.c (expand_upcast_fixups): Fix bogus code generation
14882 problem where the generated code uses the wrong index into the
14883 runtime built vtable on the stack. Old code could clobber random
14886 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
14888 * init.c (perform_member_init): Make sure the partial EH cleanups
14889 live on the function_obstack.
14891 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
14893 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
14894 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
14896 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
14898 * decl.c (grokvardecl): Avoid ANSI style initialization.
14900 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
14902 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
14904 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14906 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
14908 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14910 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
14911 arguments we compare against. Start the count of I at 1, not 0,
14912 since argv[0] is still the command.
14914 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
14916 * lang-specs.h: Accept .cp as an C++ extension.
14918 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14920 * cp-tree.h (ptr_reasonably_similar): Add decl.
14922 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14924 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
14925 pointer. New local SPECBITS with the parm's value.
14926 (grokdeclarator): Pass &specbits down.
14928 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
14929 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
14931 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
14932 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
14934 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
14935 not an error_mark_node.
14937 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14939 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
14940 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
14942 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14944 * decl.c (grokdeclarator): When giving an anonymous struct a name,
14945 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
14948 * typeck2.c (build_m_component_ref): If component is a pointer
14949 to data member, resolve the OFFSET_REF now.
14951 * call.c (convert_like): Don't go into infinite recursion.
14953 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
14955 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
14956 * tree.c (layout_basetypes): And on the vbase ptr.
14958 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14960 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
14961 CHAR_TYPE_SIZE so bool is always the same size as another type.
14963 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
14965 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
14967 * decl2.c (grok_x_components): Remove synthesized methods from
14968 TYPE_METHODS of an anonymous union, complain about member
14970 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
14972 (finish_function): Just clear the DECL_RTL of our arguments.
14974 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14976 * decl2.c (finish_file): Emit DWARF debugging info for static data
14979 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
14981 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
14983 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
14986 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14988 * Make-lang.in (g++-cross$(exeext)): Fix typo.
14990 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14992 Make the g++ driver now be a standalone program, rather than one
14993 that tries to run the gcc driver after munging up the options.
14994 * Make-lang.in (g++.c, g++spec.o): New rules.
14995 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
14997 (g++$(exeext)): New rule, based on xgcc rule.
14998 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
14999 * g++spec.c: New file.
15000 * g++.c: Removed file.
15002 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
15004 * cvt.c (build_up_reference): Arrange for any temporary values
15005 that have been keep in registers until now to be put into memory.
15007 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15009 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
15010 that make -j3 bootstrap works better.
15012 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15014 * decl.c (pushtag): Do pushdecl for anon tags.
15016 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
15018 * typeck.c (c_expand_return): Fix logic.
15019 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
15021 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
15023 * g++.c (main): Make sure arglist has a final NULL entry. Add
15024 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
15025 stdin/stdout of the invoked program are redirected to
15028 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15030 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
15032 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
15034 * init.c (resolve_offset_ref): Handle obj.vfn better.
15035 * typeck.c (build_component_ref): Set TREE_TYPE on result from
15038 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
15040 * typeck.c (convert_for_assignment): Also handle anachronistic
15041 implicit conversions from (::*)() to cv void*.
15042 * cvt.c (cp_convert_to_pointer): Likewise.
15044 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15046 * lex.c (handle_cp_pragma): Fix bogus warning.
15048 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
15050 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
15051 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
15053 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15055 * class.c (finish_struct_1): Support DWARF2_DEBUG.
15056 * search.c (dfs_debug_mark): Likewise.
15057 * decl2.c (finish_vtable_vardecl): Likewise.
15058 * decl.c (pushtag, finish_enum): Likewise.
15059 * lex.c (check_newline): Use debug_* instead of calling *out
15060 functions directly.
15062 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15064 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
15065 on some picky hosts.
15067 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15069 * class.c (finish_struct_1): A class has a non-trivial copy
15070 constructor if it has virtual functions.
15072 * cvt.c (cp_convert): Always call a constructor.
15074 * call.c (reference_binding): Still tack on a REF_BIND
15075 for bad conversions.
15076 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
15078 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
15079 (c_expand_return): Likewise.
15080 * typeck2.c (digest_init): Likewise for { }.
15081 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
15082 * cvt.c (cp_convert): Handle failure better.
15084 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15086 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
15087 of GCC be path-relative.
15089 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15091 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
15092 it does need choose-temp.o and pexecute.o.
15094 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15096 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
15097 that we still use it.
15098 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
15100 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15102 * init.c (expand_default_init): Avoid calling constructors to
15103 initialize reference temps.
15105 * cvt.c (convert_to_reference): Fix.
15107 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15109 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
15110 (convert_to_reference): Likewise.
15111 * typeck.c (convert_for_initialization): Likewise.
15112 * init.c (expand_default_init): Likewise.
15113 (expand_aggr_init_1): Likewise.
15114 * cp-tree.h (CONV_NONCONVERTING): Lose.
15115 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
15117 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
15119 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
15121 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
15123 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15125 * init.c (expand_aggr_init_1): Don't crash on non-constructor
15128 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15130 * g++.c: Include gansidecl.h.
15131 (VPROTO, PVPROTO, VA_START): Delete.
15132 (choose_temp_base_try, choose_temp_base, perror_exec,
15133 run_dos) [__MSDOS__]: Delete fns.
15134 (pfatal_with_name): Delete fn.
15135 (temp_filename): Declare like in gcc.c.
15136 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
15137 (error_count, signal_count): Define.
15138 (error): Delete both definitions.
15139 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
15140 (pfatal_pexecute): Add fn from gcc.c.
15141 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
15142 code to use the pexecute stuff also used by gcc.c.
15143 (MIN_FATAL_STATUS): Define.
15144 * Make-lang.in (g++): Add dependency on and linking with
15145 choose-temp.o and pexecute.o.
15147 * cp-tree.h: Include gansidecl.h.
15148 (STDIO_PROTO): Delete #undef/#define.
15149 * cvt.c (NULL): Delete #undef/#define.
15150 * expr.c (NULL): Likewise.
15151 * init.c (NULL): Likewise.
15152 * rtti.c (NULL): Likewise.
15153 * xref.c (NULL): Likewise.
15155 * cp-tree.h (build_user_type_conversion): Add prototype.
15156 * call.c (build_user_type_conversion): Delete prototype. Correct
15157 decl of FLAGS arg to be an int.
15158 * cvt.c (build_user_type_conversion): Likewise.
15160 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
15162 * cp-tree.def: Add TRY_BLOCK and HANDLER.
15163 * except.c (expand_start_catch_block): Support templates.
15164 * parse.y (try_block, handler_seq): Likewise.
15165 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
15167 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15169 * pt.c (current_template_args): New fn.
15170 (push_template_decl): Use it.
15171 * decl.c (grokdeclarator): Use it.
15173 * decl2.c (build_expr_from_tree): Dereference ref vars.
15175 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
15176 the decl-specifier-seq.
15178 * decl.c (grok_op_properties): Don't force the type of a conversion
15179 op to be complete. Don't warn about converting to the same type
15180 for template instantiations.
15182 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
15185 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
15187 * typeck.c (get_delta_difference): Remove previous bogusness.
15188 Don't give errors if force is set.
15190 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15192 * decl2.c (finish_file): Don't emit debug info.
15193 * decl.c (pushdecl): Lose obsolete code.
15194 (grokdeclarator): Still do the long long thing after complaining.
15195 * search.c (note_debug_info_needed): Don't do anything if we're in a
15197 * method.c (synthesize_method): For non-local classes,
15198 push_to_top_level first.
15200 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
15202 * typeck.c (get_delta_difference): Add no_error parameter.
15203 (build_ptrmemfunc): Call get_delta_difference with no_error set;
15204 we don't want error messages when converting unrelated
15205 pointer-to-member functions.
15207 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
15209 * error.c (dump_expr): Improve the wording on error messages that
15210 involve pointer to member functions.
15212 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
15214 * cvt.c (cp_convert_to_pointer): Move code for conversions from
15215 (::*)() to void* or (*)() up a bit, so that we can convert from
15216 METHOD_TYPEs as well.
15218 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15220 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
15221 There are no 'member' types.
15222 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
15223 (build_x_typeid): Handle errors.
15225 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
15227 * typeck.c (convert_for_assignment): Handle anachronistic implicit
15228 conversions from (::*)() to void* or (*)().
15229 * cvt.c (cp_convert_to_pointer): Likewise.
15230 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
15231 conversions from here.
15232 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
15233 * lang-options.h: Likewise.
15234 * decl2.c (warn_pmf2ptr): Define.
15235 * cp-tree.h: Declare it.
15236 * typeck2.c (digest_init): Allow pmfs down into
15237 convert_for_initialization.
15239 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
15241 * typeck.c (c_expand_return): Fix for returning overloaded fn.
15243 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15245 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
15246 * decl.c (grok_reference_init): Pass DIRECT_BIND.
15247 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
15249 * call.c (convert_like): Don't pass INDIRECT_BIND.
15250 * typeck.c (convert_arguments): Likewise.
15251 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
15253 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15255 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
15256 similar code in build_up_ref.
15257 * cvt.c (build_up_reference): Drastically simplify.
15259 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
15261 * typeck.c (signed_or_unsigned_type): If the given type already
15262 as the correct signedness, then just return it.
15264 * typeck.c ({un,}signed_type): If can't do anything, call
15265 signed_or_unsigned_type.
15267 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
15269 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
15270 current_class_type is NULL.
15272 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
15274 * class.c (finish_struct_1): Avoid empty structs by adding a field
15275 so layout_type gets the mode right.
15277 * typeck.c (c_expand_return): Drastically simplify.
15279 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15281 * typeck.c (decay_conversion): Handle overloaded methods.
15283 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
15285 * call.c (build_over_call): A TARGET_EXPR has side-effects.
15287 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
15289 * cvt.c (convert_to_pointer_force): Add code to support pointer to
15290 member function to pointer to function conversions.
15291 * init.c (resolve_offset_ref): Add code to allow faked up objects,
15292 ignoring them if they are not used, and giving an error, if they
15294 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
15295 code, and so that we can give an error, if we needed an object,
15296 and one was not provided.
15297 (build_c_cast): Don't call default_conversion when we want to
15298 convert to pointer to function from a METHOD_TYPE.
15300 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15302 * Make-lang.in (cplib2.ready): Fix logic.
15304 * decl.c (shadow_tag): Only complain about non-artificial function
15307 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
15309 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
15311 * expr.c (cplus_expand_expr): Pre-tweak call_target like
15312 expand_inline_function would.
15314 * pt.c (mark_decl_instantiated): If extern_p, call
15315 mark_inline_for_output.
15317 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
15319 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
15322 * typeck.c (get_delta_difference): Fix wording, as we can be used
15323 for pointer to data members.
15325 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
15327 * pt.c (tsubst): If the function decl isn't a member of this
15328 template, return a copy of the decl (including copying the
15329 lang-specific part) so we don't hose ourselves later.
15331 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15333 * class.c (finish_struct): Remove DWARF-specific tag handling.
15334 * decl.c (pushtag): Likewise.
15335 (finish_function): Always clear DECL_ARGUMENTS on function decls with
15337 * decl2.c (finish_file): Emit DWARF debugging info for static data
15340 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
15342 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
15343 isn't the same as the new one before we whack it.
15345 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
15347 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
15348 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
15349 warn_traditional and warn_strict_prototypes; remove ancient
15350 'overload' code; remove references to flag_traditional.
15352 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
15354 * input.c (sub_getch): Handle 8-bit characters in string literals.
15356 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
15358 * tree.c (mapcar): Handle CONSTRUCTORs.
15359 (copy_to_permanent): Handle expression_obstack properly.
15361 * Make-lang.in (cplib2.txt): Also depend on the headers.
15363 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
15365 (expand_class_desc): Use USItype for offset field.
15366 * tinfo.h (struct __class_type_info): Likewise.
15368 * method.c (build_overload_int): TYPE_PRECISION should be applied
15371 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
15373 * call.c (build_new_op): A COND_EXPR involving void must be a
15376 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15378 * typeck.c (build_x_component_ref): New fn.
15379 (build_object_ref): Use it.
15380 * parse.y (primary): Use it.
15381 * decl2.c (build_expr_from_tree): Use it.
15382 * cp-tree.h: Declare it.
15384 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
15385 * error.c (dump_type_suffix): Handle variable arrays.
15387 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15389 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
15391 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15393 * decl.c (lookup_name_real): Don't try to look up anything in a
15396 * tinfo2.cc (__throw_type_match_rtti): Oops.
15398 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15400 * Make-lang.in (exception.o): Use -fno-PIC for now.
15402 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
15404 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
15406 (get_tinfo_fn_dynamic): Extracted from build_typeid.
15407 * tinfo2.cc (__dynamic_cast): Adjust.
15409 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
15410 (build_x_typeid): Likewise.
15412 * parse.y: Call build_x_typeid instead of build_typeid.
15413 * cp-tree.def: Add TYPEID_EXPR.
15414 * pt.c (tsubst_copy): Handle typeid.
15415 * decl2.c (build_expr_from_tree): Likewise.
15416 * rtti.c (build_x_typeid): Throw bad_typeid from here.
15417 (build_typeid): Not here.
15418 * cp-tree.h: Declare build_x_typeid.
15420 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
15422 * call.c (convert_like): Pull out constant values.
15424 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
15426 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15428 * decl.c (init_decl_processing): Create short int types before
15429 creating size_t in case a machine description needs to use
15430 unsigned short for size_t.
15432 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15434 * Make-lang.in (exception.o): Turn off pic.
15436 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
15437 type, multi-level ptr conversions.
15439 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
15440 (throw_bad_cast): Use it.
15441 (throw_bad_typeid): New fn.
15442 (build_typeid): Throw bad_typeid as needed.
15444 (synthesize_tinfo_fn): Handle functions and arrays before checking
15447 * Remove .h from standard C++ headers, add new.h, move into inc
15450 * exception*: Remove pointer from object, constructors. Add
15451 default exception::what that uses type_info::name. Add
15452 __throw_bad_typeid.
15454 * init.c (build_new): Don't add a cookie to new (void *) T[2].
15456 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15458 * Make-lang.in: Building C++ code depends on cc1plus.
15460 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15462 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
15463 a HOST_WIDE_INT, not a tree.
15465 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15467 * exception.cc: Don't include <stdlib.h>.
15469 * Make-lang.in (c++.clean): Remove cplib2.*.
15471 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
15473 * parse.y (component_decl_1, component_costructor_declarator case):
15474 Pass attributes/prefix_attributes in tree list.
15476 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
15478 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
15480 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15482 * lex.c (do_identifier): Don't do deferred lookup in a template
15485 * typeck2.c (store_init_value): Oops.
15487 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
15488 New files for C++ lang-support library.
15489 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
15490 (CXX_LIB2FUNCS): Define.
15491 And rules for building the C++ lang-support code.
15492 * config-lang.in (headers): Define.
15493 (lib2funcs): Define.
15495 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15497 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
15499 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
15500 * typeck2.c (store_init_value): Check for initializing pmf with { }
15502 (process_init_constructor): Not here.
15504 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15506 * pt.c (begin_template_parm_list): Increment
15507 processing_template_decl here.
15508 (end_template_parm_list): Not here.
15509 (process_template_parm): No need to add 1 to it now.
15510 * *.c: Use processing_template_decl instead of current_template_parms
15511 to check for being in a template.
15513 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
15514 (tsubst_copy): Handle CONSTRUCTOR.
15515 (instantiate_decl): Set up context properly for variables.
15516 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
15517 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
15519 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15521 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
15523 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15525 * method.c (make_thunk): Call comdat_linkage before setting the
15528 * decl2.c (comdat_linkage): Use make_decl_one_only.
15529 (import_export_decl): Likewise.
15530 * decl.c (init_decl_processing): Check supports_one_only instead of
15533 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15535 * decl2.c (grokfield): Tighten checking for access decls.
15537 * decl.c (make_typename_type): Resolve references to
15538 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
15539 (lookup_name_real): Types that depend on a template parameter get
15540 an implicit 'typename' unless they're in the current scope.
15541 (start_decl_1): We don't care about incomplete types that depend
15542 on a template parm.
15543 (grokdeclarator): Resolve 'typename's in the type specifier that
15544 refer to members of the current scope.
15546 * call.c (build_over_call): Remove 'inline called before
15547 definition' diagnostic.
15548 (build_method_call): Likewise.
15549 * decl.c (duplicate_decls): Downgrade 'used before declared
15550 inline' to a warning, only with -Winline.
15552 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
15554 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
15556 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15558 * call.c (build_method_call): When calling a signature
15559 default implementation, as in other cases, let instance_ptr simply
15562 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
15564 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
15566 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
15568 * except.c (expand_start_catch_block): Add a pushlevel so that -g
15569 works on hppa and SPARC.
15571 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15573 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
15575 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15577 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
15578 before testing whether it's a signature.
15580 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15582 * call.c (build_new_method_call): Don't complain about signature
15583 pointers and references not being an aggr type.
15584 (build_this): If a signature pointer or reference was passed in,
15586 (build_new_method_call): If instance is a signature pointer, set
15587 basetype to the signature type of instance.
15588 * sig.c (build_signature_method_call): Deleted basetype and
15589 instance parameters, they can be found as the DECL_CONTEXT of
15590 function and as the first argument passed in.
15591 * cp-tree.h: Changed declaration of build_signature_method_call.
15592 * call.c (build_method_call): Deleted first two arguments in call
15593 of build_signature_method_call.
15594 (build_over_call): Added call to build_signature_method_call.
15596 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15598 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
15601 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15603 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
15605 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
15607 * except.c (expand_start_try_stmts): Move to except.c in the backend.
15608 (expand_end_try_stmts): Remove.
15610 * init.c (perform_member_init): Use add_partial_entry () instead
15611 of directly manipulating lists.
15612 (emit_base_init): Likewise.
15614 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
15616 * except.c (expand_exception_blocks): Always make sure USE and
15617 CLOBBER insns that came at the end still do, the backend relies
15620 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
15622 * call.c (build_over_call): We can only use a TARGET_EXPR of the
15625 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
15627 * cvt.c (convert_to_reference): Revert last change, don't complain
15628 about temp without target decl.
15630 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
15632 * decl.c (grokdeclarator): Don't core dump when void() is given.
15634 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15636 * decl.c (copy_args_p): Don't crash.
15638 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
15640 * pt.c (tsubst): And support template args inside the exception
15643 * pt.c (tsubst): Add support for exception specifications in
15644 template functions.
15646 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
15648 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
15650 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
15651 (start_function): Likewise.
15652 (start_method): Likewise.
15653 (grokfield): Likewise.
15654 (make_call_declarator): Add throw spec parameter.
15655 (set_quals_and_spec): Add routine.
15656 * lex.c (set_quals_and_spec): Likewise.
15657 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
15658 * decl.c (shadow_tag): Eliminate the throw spec parameter to
15660 (groktypename): Likewise.
15661 (start_decl): Eliminate the throw spec parameter. Eliminate the
15662 throw spec parameter to grokdeclarator. Eliminate the throw spec
15663 field in DECL_STMT.
15664 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
15665 (grokfndecl): Remove useless set of raises.
15666 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
15667 the throw spec parameter to start_decl. Pull the throw spec out
15668 of the call declarator.
15669 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
15670 (start_function): Eliminate the throw spec parameter. Eliminate
15671 the throw spec parameter to grokdeclarator.
15672 (start_method): Likewise.
15673 * decl2.c (grokfield): Likewise.
15674 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
15675 (grokoptypename): Likewise.
15676 (finish_file): Eliminate the throw spec parameter to
15677 start_function. Add throw spec to make_call_declarator.
15678 * except.c (init_exception_processing): Add throw spec to
15679 make_call_declarator. Eliminate the throw spec parameter to
15681 (expand_start_catch_block): Eliminate the throw spec parameter to
15683 (expand_builtin_throw): Add throw spec to make_call_declarator.
15684 Eliminate the throw spec parameter to start_function.
15685 (start_anon_func): Likewise.
15686 * lex.c (make_call_declarator): Add throw spec parameter.
15687 (set_quals_and_spec): New routine.
15688 (cons_up_default_function): Add throw spec to make_call_declarator.
15689 Eliminate the throw spec parameter to grokfield.
15690 * method.c (synthesize_method): Eliminate the throw spec parameter
15692 * pt.c (process_template_parm): Eliminate the throw spec parameter
15694 (tsubst): Add throw spec to make_call_declarator.
15695 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
15696 (do_function_instantiation): Eliminate the throw spec parameter to
15697 grokdeclarator. Eliminate the throw spec parameter to
15699 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
15701 * parse.y (datadef): Remove non-winning optimization.
15703 (fndef): Remove ambiguous error productions uncovered by grammar
15705 (constructor_declarator): Add exception_specification_opt here.
15706 (component_constructor_declarator): Likewise.
15707 (direct_after_type_declarator): Likewise.
15708 (complex_direct_notype_declarator): Likewise.
15709 (direct_abstract_declarator): Likewise.
15710 (fn.def1): Remove exception_specification_opt.
15711 (fn.def2): Likewise.
15712 (condition): Likewise.
15713 (initdcl0): Likewise.
15714 (initdcl): Likewise.
15715 (notype_initdcl0): Likewise.
15716 (nomods_initdcl0): Likewise.
15717 (component_decl_1): Likewise.
15718 (component_declarator): Likewise.
15719 (after_type_component_declarator0): Likewise.
15720 (after_type_component_declarator): Likewise.
15721 (notype_component_declarator): Likewise.
15723 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15725 * call.c (build_over_call): Also use an INIT_EXPR when
15726 initializing anything from an rvalue.
15728 * call.c (build_over_call): Call stabilize_reference when building
15729 an INIT_EXPR instead of calling the copy ctor.
15731 * call.c (joust): Extend the previous change to all comparisons.
15733 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
15734 NO_LINKAGE_HEURISTICS.
15736 * decl2.c (finish_file): Emit any statics that weren't already.
15738 * typeck.c (build_static_cast): Implement.
15739 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
15740 * decl.c (grokparms): Use can_convert_arg instead of
15741 implicit_conversion directly.
15742 (copy_args_p): New fn.
15743 * cvt.c (convert_to_reference): Don't complain about temp with
15745 (build_up_reference): Handle TARGET_EXPRs.
15746 * call.c (build_over_call): Elide unnecessary temps.
15747 (can_convert*): Use new overloading code.
15749 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15751 * call.c: Move TYPE_PTR*_MACROS ...
15752 * cp-tree.h: To here.
15753 * typeck.c (build_reinterpret_cast): Implement.
15755 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
15757 (joust): If we're comparing a function to a builtin and the worst
15758 conversion for the builtin is worse than the worst conversion for the
15759 function, take the function.
15761 * typeck.c (build_const_cast): Implement.
15762 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
15763 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
15765 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
15767 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
15768 too early. Make sure we explode if exprtype turns out to be a
15769 NULL_TREE when it shouldn't be.
15771 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
15773 * cp-tree.h: New routine make_call_declarator.
15774 * lex.c (make_call_declarator): Define it.
15775 * except.c (init_exception_processing): Use it.
15776 (expand_builtin_throw): Likewise.
15777 (start_anon_func): Likewise.
15778 * decl2.c (finish_file): Likewise.
15779 * lex.c (cons_up_default_function): Likewise.
15780 * parse.y: Likewise.
15781 * pt.c (tsubst): Likewise.
15783 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
15785 * decl2.c (groktypefield): Remove unused code.
15787 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
15789 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
15790 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
15791 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
15792 nonempty_cv_qualifiers.
15795 * lex.c (make_pointer_declarator): Change type_quals into
15797 (make_reference_declarator): Likewise.
15799 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15801 * decl.c (start_function): Only check interface_* for templates
15802 with flag_alt_external_templates.
15804 * call.c (build_new_op): Check for comparison of different enum types.
15805 (build_over_call): Fix arg # output.
15807 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
15809 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15811 * call.c (build_new_op): Check for erroneous args.
15813 * call.c (build_new_method_call): Add missing args to cp_error.
15815 * tree.c (error_type): Don't print reference-to-array.
15817 * typeck.c (convert_for_assignment): Don't say contravariance for
15820 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
15822 * call.c (build_over_call): Diagnose bad convs for `this'.
15824 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
15827 * call.c (convert_like): Handle bad convs.
15828 (build_over_call): Handle bad convs better.
15830 * decl2.c: -fansi-overloading is now the default.
15832 * call.c (build_new_method_call): Check for erroneous args.
15834 * pt.c (instantiate_class_template): Propagate
15835 TYPE_USES_MULTIPLE_INHERITANCE.
15837 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
15839 * call.c (enforce_access): Add static to routine.
15841 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15843 * call.c (build_user_type_conversion_1): Fix bad handling.
15844 (compare_ics): Likewise.
15846 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15848 * call.c (standard_conversion): Oops.
15850 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
15852 * g++.c: Update test for win32 (&& ! cygwin32).
15854 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15856 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
15857 (ptr_reasonably_similar): New fn.
15858 * call.c (BAD_RANK): New rank.
15859 (ICS_BAD_FLAG): New macro.
15860 (standard_conversion): Handle almost-right pointer conversions.
15861 (reference_binding): Handle bad rvalue bindings.
15862 (add_*_candidate): Stuff.
15863 (build_over_call): Pass bad conversions to convert_for_initialization.
15864 (compare_ics): Handle bad convs.
15867 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
15869 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
15870 integer_type_node when computing pointer offsets.
15872 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15874 * tree.c (lvalue_type): New fn.
15875 (error_type): New fn.
15876 * call.c (op_error): Use error_type.
15877 (add_conv_candidate): Use lvalue_type.
15878 (add_builtin_candidates): Likewise.
15879 * error.c (args_as_string): Use error_type.
15881 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15883 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
15884 (tsubst): Not here.
15886 * decl.c (init_decl_processing): With -ansi, __null's type is the
15887 signed integral type with the same number of bits as a pointer.
15888 Introduce a new variable null_node for it.
15889 * cp-tree.h: Adjust.
15890 * call.c (null_ptr_cst_p): Adjust.
15892 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
15894 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
15897 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15899 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
15900 fns of classes without virtual functions.
15902 * call.c (add_function_candidate): Handle `this' specially.
15903 (compare_ics): Likewise.
15905 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
15907 * typeck.c (build_conditional_expr): Fix handling of __null.
15909 * decl2.c (comdat_linkage): New fn.
15910 (import_export_vtable): Use it.
15911 (import_export_decl): Use it.
15912 * method.c (make_thunk): Use it.
15914 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
15916 * pt.c (end_template_decl): If we don't actually have parms, return.
15917 * parse.y (template_header): Accept 'template <>'.
15919 * errfn.c: Allow 5 args.
15921 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15923 * tree.c (make_temp_vec): New fn.
15924 * pt.c (push_template_decl): Handle partial specs.
15925 (instantiate_class_template): Likewise.
15926 (more_specialized): Use get_bindings.
15927 (more_specialized_class): New fn.
15928 (get_class_bindings): New fn.
15929 (most_specialized_class): New fn.
15930 (do_function_instantiation): List candidates for ambiguous case.
15931 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
15932 (shadow_tag): Call push_template_decl for partial specializations.
15933 * parse.y: Likewise.
15934 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
15935 DECL_TEMPLATE_MEMBERS.
15936 * call.c (print_z_candidates): Reduce duplication.
15938 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15940 * decl2.c (lang_decode_option): Allow -fansi-overloading.
15942 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
15944 * pt.c (get_bindings): New fn.
15945 (most_specialized): Likewise.
15946 (do_function_instantiation): Use them.
15947 (add_maybe_template): New fn.
15948 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
15949 * call.c (build_new_op): Handle guiding decls.
15950 (build_new_function_call): Likewise.
15951 * decl2.c (finish_file): Likewise.
15953 * decl2.c (mark_used): Do synthesis here.
15954 * call.c (build_method_call): Not here.
15955 (build_over_call): Or here.
15956 * typeck.c (build_function_call_real): Or here.
15957 * tree.c (bot_manip): Call mark_used on functions used in default
15960 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15962 * decl2.c (import_export_vtable): Delete code that disabled vtable
15963 heuristic on systems with ASM_OUTPUT_EXTERNAL.
15965 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15967 * typeck.c (build_x_function_call): Handle static call context
15970 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
15971 the function, not its outer block.
15973 * call.c (build_field_call): Pass fields on to build_opfncall
15974 regardless of TYPE_OVERLOADS_CALL_EXPR.
15975 (build_method_call): Pass on to build_new_method_call sooner.
15977 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
15979 * class.c (instantiate_type): Don't put a POINTER_TYPE to
15980 METHOD_TYPE on an expression. Also make a copy of rhs instead of
15983 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15985 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
15986 (add_builtin_candidate): Don't take enums for ++.
15987 (build_new_method_call): Handle non-aggregates and field calls.
15988 Move new overloading code from...
15991 * decl.c (grokparms): Don't check default args in templates.
15993 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
15995 * cvt.c (build_new_op): Fix args to build_unary_op.
15996 (add_builtin_candidates): Don't call type_promotes_to on float.
15998 * decl.c (grokparms): Check the type of the default arg.
16000 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
16001 returning NULL_TREE.
16003 * typeck.c (build_x_binary_op): Avoid doing extra work.
16004 (build_x_unary_op): Likewise.
16005 (build_x_conditional_expr): Likewise.
16006 * cvt.c (build_over_call): Return.
16007 (add_builtin_candidate): Fix MEMBER_REF.
16008 (build_new_op): Likewise.
16010 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
16012 * method.c (build_overload_name): Put bug fix into code but leave
16013 disabled for now so we can be bug compatible with older releases
16014 that do repeats incorrectly. In the future, we can enable it.
16016 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
16018 * cvt.c (convert_like): Don't call build_cplus_new twice.
16020 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
16021 Control new overloading code with -fansi-overloading.
16023 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16025 * cvt.c (build_over_call): Call build_cplus_new.
16026 * call.c (build_method_call): Likewise.
16027 * typeck.c (build_function_call_real): Likewise.
16028 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
16029 the COND_EXPR in a TARGET_EXPR so they use the same slot.
16031 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
16033 * typeck.c (complete_type): Propagate
16034 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
16036 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
16038 * cvt.c (joust): More ?: kludging. Sigh.
16039 (build_over_call): Don't try to synthesize global fns.
16041 * search.c (lookup_conversions): Use binfo marking.
16043 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
16045 * search.c (build_mi_matrix): Use the correct value of cid
16046 when determining the new mi_size.
16048 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
16050 * cvt.c (add_builtin_candidates): Do consider type conversion ops
16051 for the first parms of += et al.
16052 (strip_top_quals): New fn.
16053 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
16054 (implicit_conversion): Likewise.
16055 (add_builtin_candidates): Be careful about arrays.
16056 (build_new_method_call): Handle vtable optimization.
16058 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
16060 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
16061 * cvt.c (reference_binding): Use it.
16062 (implicit_conversion): Use it.
16063 (add_builtin_candidate, COND_EXPR): Use it.
16065 * cvt.c (build_new_function_call): Check for error args.
16067 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
16069 * gxx.gperf: Add __null.
16070 * hash.h: Regenerate.
16071 * lex.h: Add RID_NULL.
16072 * lex.c (init_lex): Create null_pointer_node here, stick it in
16074 * decl.c (init_decl_processing): Still set its type here.
16075 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
16076 (convert_to_pointer_force): Likewise.
16077 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
16079 * call.c (convert_harshness): Use null_ptr_cst_p.
16080 * typeck.c (convert_for_assignment): Likewise. Don't produce
16083 * error.c (args_as_string): Handle lists of actual args, too.
16084 * cvt.c (null_ptr_cst): Support (void*)0 for now.
16085 (build_user_type_conversion_1): Improve diagnostics.
16086 (build_new_function_call): Likewise.
16087 (build_object_call): Likewise.
16088 (build_new_method_call): Likewise. Move call before def diagnostic...
16089 (build_over_call): Here.
16091 * cvt.c (build_new_method_call): Don't complain about no match if
16092 LOOKUP_SPECULATIVELY.
16093 (build_over_call): Fix 'this' for virtual fn.
16094 (build_new_method_call): Add diagnostic.
16096 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16098 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
16099 constructors to be passed in.
16100 (build_over_call): Likewise.
16101 (build_user_type_conversion_1): Pass them in.
16102 (convert_like): Likewise.
16103 (build_object_call): Handle overloaded conversions.
16104 (build_over_call): Pass the right args to build_vfn_ref.
16105 (standard_conversion): Fix pmf convs.
16106 (joust): Handle comparing statics and non-statics.
16107 (build_new_method_call): New fn.
16108 * call.c (build_method_call): Call it if NEW_OVER.
16110 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
16112 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
16115 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
16117 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
16118 instead of just maybe_build_cleanup so that we deallocate the
16121 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16123 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
16124 * cp-tree.h (finish_prevtable_vardecl): Add decl.
16126 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
16128 * pt.c (instantiate_class_template): Call complete_type. Also, if
16129 we're at the end of the file and we just instantiated a template
16130 class with a vtable, call finish_prevtable_vardecl.
16132 * error.c (dump_decl): Don't explode (or explode more gracefully
16133 as appropriate) if the object being dumped has a null type.
16134 (dump_expr): Likewise.
16136 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
16137 by counting the number of nodes that we'll need before allocating
16139 (lookup_fnfields): Fix comment.
16140 (breadth_first_search): Fix comment.
16142 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
16144 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
16146 * class.c (finish_struct): Call cplus_decl_attributes here.
16147 (finish_struct_1): Not here.
16148 * cp-tree.h: Adjust.
16150 * pt.c (type_unification): New parameter STRICT.
16151 (unify): If STRICT, don't allow cv addition or base deduction.
16152 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
16154 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16156 * search.c (get_template_base{_recursive}): New fns.
16157 * pt.c (more_specialized): New fn.
16158 (do_function_instantiation): Use it.
16159 (unify): Handle base deduction.
16160 * cvt.c (joust): Use more_specialized.
16161 Don't arbitrarily choose between non-builtin candidates.
16162 (build_over_call): Call require_complete_type.
16164 * decl.c (start_function): Statics are static even in a #pragma
16167 * decl2.c (import_export_vtable): Disable vtable heuristic on
16168 systems with ASM_OUTPUT_EXTERNAL.
16170 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
16171 (standard_conversion): No std conv to enum type.
16173 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
16176 * cvt.c (reference_binding): Bind directly to a base subobject of
16179 * cvt.c (build_new_op): Enforce access control.
16181 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
16183 * typeck2.c (process_init_constructor): When scanning the
16184 union for a named field, skip things that aren't FIELD_DECLs.
16186 * method.c (synthesize_method): Don't scan fndecl's rtl if
16187 we're at the end of the file; just assume the function can't
16190 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16192 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
16195 * cvt.c (build_user_type_conversion_1): Handle overloaded
16198 * cvt.c (add_builtin_candidates): Don't consider type conversion
16199 operators for the first parameter of operator=.
16201 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
16203 * typeck.c (complete_type): Only call layout_type if we're not
16204 expanding a template.
16206 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16208 * cvt.c (compare_ics): Oops.
16210 * cvt.c (op_error): Oops.
16212 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
16213 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
16214 (build_conv): Use them.
16215 (implicit_conversion): Use them.
16216 (convert_like): Handle them.
16217 (build_new_op): Handle builtin COND_EXPR again.
16218 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
16219 in lists of types for COND_EXPR.
16220 (add_builtin_candidate): Add enum candidates for COND_EXPR.
16222 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
16224 * typeck.c (build_modify_expr): Always attempt to build a call to
16225 the assignment operator, even if we're using a default one.
16226 (convert_for_initialization): Call complete_type.
16228 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16230 * cvt.c (reference_binding): A REF_BIND gets the reference type.
16231 (implicit_conversion): Likewise.
16232 (convert_like): Likewise.
16233 (compare_ics): Likewise.
16234 (compare_qual): Likewise.
16235 (print_z_candidates): Handle no candidates.
16236 (build_new_op): Don't handle builtin COND_EXPR for now.
16238 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
16240 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
16242 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16244 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
16246 * cvt.c (build_builtin_candidate): Oops.
16247 (build_new_op): Oops.
16249 * method.c (build_opfncall): Pass COND_EXPR on.
16250 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
16251 (add_builtin_candidate{,s}): Likewise.
16252 (add_builtin_candidates): Likewise.
16253 (print_z_candidates, op_error, build_new_op): Likewise.
16254 (type_decays_to): New fn.
16255 * lex.c (init_lex): Just say ?: for COND_EXPR.
16257 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16259 * typeck.c (complete_type): Call layout_type rather than building
16262 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
16263 only use ptrdiff_t.
16265 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16267 * cvt.c: Always compile the new overloading code (but don't use it).
16268 (implicit_conversion): Add a BASE_CONV when converting to
16269 the same class type.
16270 (convert_like): Handle BASE_CONV.
16272 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16274 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
16275 (add_builtin_candidate): Likewise.
16278 * typeck.c (build_x_function_call): Try an operator function
16279 whenever we call an object of class type.
16280 * method.c (build_opfncall): Pass CALL_EXPRs through.
16281 * cvt.c (implicit_conversion): Do const-ref case first.
16282 (add_conv_candidate, build_object_call, op_error): New fns.
16283 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
16284 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
16285 builtin candidates.
16286 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
16287 Fall back on preincrement handling. Use op_error.
16289 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
16290 an error_mark_node.
16291 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
16294 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
16296 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
16298 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
16300 * typeck.c (build_component_ref_1): Use build_component_ref
16301 instead of open coding it here.
16303 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16305 * g++.c (main): Don't link with -lg++.
16308 * cvt.c (convert_to_reference): Don't use convert_from_reference on
16309 result of build_type_conversion.
16310 (cp_convert): Only call build_method_call for ctors if
16311 build_type_conversion failed.
16312 (ptr_complete_ob): New function.
16313 (TYPE_PTR{,OB,MEM}_P): New macros.
16314 ({add,build}_builtin_candidate{,s}): New functions.
16315 (print_z_candidates): Handle builtins.
16316 (build_user_type_conversion_1): Don't use conversion fns for
16317 converting to a base type.
16318 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
16319 (build_user_type_conversion): Use convert_from_reference.
16320 (build_new_op): New function.
16321 (build_over_call): Fix handling of methods.
16322 (compare_ics): Handle AMBIG_CONV properly.
16323 * typeck2.c: Increment abort count.
16324 * method.c (build_opfncall): Forward most requests to build_new_op.
16325 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
16327 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16329 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
16330 invalid second argument to dump_expr_list.
16332 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
16334 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
16336 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
16338 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
16341 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
16343 * typeck2.c (process_init_constructor): New pedwarn for using { }
16344 to initialize a pointer to member function.
16345 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
16346 we can avoid the new error.
16348 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
16350 * typeck.c (build_ptrmemfunc1): New function to hide details of
16351 pointer to member functions better.
16353 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
16355 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
16356 methods into the actual method, as we know the implied object is
16359 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16361 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
16362 inside a system header.
16364 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
16366 * call.c (build_method_call): Call complete_type on the
16369 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
16371 * typeck.c (build_component_ref): Always build up an OFFSET_REF
16372 for obj_ptr->func so that we can know which object to use in a
16375 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
16377 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
16378 around things. Also improve maintainability.
16380 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
16382 * decl.c (grokdeclarator): Check for overflow when evaluating an
16385 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16387 * cvt.c (cp_convert): Don't check for ambiguity with constructor
16390 * typeck.c (build_x_function_call): Pass function overload
16391 questions to new overloading code if NEW_OVER.
16392 * init.c (expand_aggr_init_1): Only check for type conversion ops
16393 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
16394 Don't check for ambiguity with constructor if NEW_OVER.
16395 * cvt.c (convert_to_reference): Dereference the result of a type
16396 conversion operator.
16397 (build_conv): Propagate ICS_USER_FLAG.
16398 (implicit_conversion): Call instantiate_type.
16399 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
16400 (add_function_candidate): Fix cv-quals on argtype.
16401 (print_z_candidates): New function.
16402 (build_new_function_call): Call it.
16403 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
16404 consider non-converting constructors.
16405 Call print_z_candidates.
16406 Return an AMBIG_CONV for an ambiguous conversion.
16407 (build_user_type_conversion): Handle AMBIG_CONV.
16408 (convert_like): Fix test for building TARGET_EXPR.
16409 Call instantiate_type.
16410 Handle AMBIG_CONV and LVALUE_CONV.
16411 (build_over_call): Handle 0 args and ellipsis.
16412 * cp-tree.def: Add AMBIG_CONV.
16414 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
16416 * decl.c (lookup_name_real): If we find mem in obj when parsing
16417 `obj->mem', make sure we return the right value.
16419 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
16421 * search.c (get_base_distance): Call complete_type.
16423 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
16425 * decl.c (store_bindings): Make static.
16427 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
16429 * init.c (expand_aggr_init_1): Don't check type conversions if
16432 * cvt.c (z_candidate): Put back template field.
16433 (add_function_candidate): Set it.
16434 (add_template_candidate): Likewise.
16436 (compare_qual): Handle references and pointers to members.
16437 (compare_ics): Handle reference bindings.
16439 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
16441 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
16443 * call.c (compute_conversion_costs): Call complete_type.
16445 * tree.c (vec_binfo_member): Use comptypes instead of comparing
16446 pointers, so we can handle template parameters.
16448 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
16450 * cvt.c (cp_convert_to_pointer): We have to call complete_type
16451 here; let's make it explicit instead of a side effect of an
16454 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16456 * cvt.c (z_candidate): Remove template field.
16457 (reference_binding): Handle binding to temporary.
16458 (implicit_conversion): Likewise.
16459 (add_function_candidate): Handle artificial constructor parms.
16460 Handle functions with too few parms.
16461 (add_template_candidate): New function.
16462 (build_user_type_conversion_1): Handle constructors.
16463 (convert_like): Likewise.
16464 (build_over_call): Likewise.
16465 (build_new_function_call): Support templates.
16466 (compare_ics): Fix reference, inheritance handling.
16468 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
16470 * decl.c: Add signed_size_zero_node.
16471 (init_decl_processing): Build it.
16472 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
16473 when we're trying to make a negative delta.
16475 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16477 Stop doing this damn index==strchr variable name confusion.
16478 * class.c (add_virtual_function): Change local var INDEX to be
16480 (add_method): Likewise.
16481 * lex.c (print_parse_statistics): Likewise.
16482 * search.c (make_memoized_table_entry): Likewise.
16483 (lookup_fnfields_here): Likewise.
16484 (lookup_field): Likewise.
16485 (lookup_fnfields): Likewise.
16486 (get_baselinks): Likewise.
16487 * sig.c (build_signature_table_constructor): Likewise.
16488 (build_signature_method_call): Likewise.
16489 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
16490 (get_member_function_from_ptrfunc): Likewise.
16491 (build_ptrmemfunc): Change local var INDEX to be IDX.
16492 (c_expand_start_case): Likewise.
16494 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
16496 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
16497 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
16498 (convert_to_reference): Use build_type_conversion to convert to
16499 the reference type directly.
16500 (standard_conversion): Fix void* case, non-conversions.
16501 (reference_binding): Fix expr == 0 case, non-conversions.
16502 (convert_like): Support REF_BIND.
16503 (compare_qual): Split out from compare_ics.
16504 (compare_ics): Use it, handle icses with only a qual_conv.
16506 * init.c (expand_vec_init): Don't crash if decl is NULL.
16508 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
16510 * mpw-config.in: New file, configury for Mac MPW.
16511 * mpw-make.sed: New file, makefile editing for MPW.
16513 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16515 * pt.c (instantiate_class_template): Call repo_template_used.
16517 * search.c (lookup_conversions): Only lookup conversions in
16520 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16522 * cp-tree.def: Renamed from tree.def, to avoid confusion with
16524 * cp-tree.h, lex.c: Include cp-tree.def.
16525 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
16527 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
16529 * init.c (build_vec_delete_1): Call complete_type.
16531 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
16533 * except.c (start_anon_func): Make sure anonymous functions are
16536 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16538 * decl.c (finish_function): If function_depth > 1, set nested.
16540 * decl2.c (grokbitfield): Revert Bob's change.
16541 * class.c (finish_struct_1): Fix handling of named bitfield widths.
16543 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16545 * pt.c (add_pending_template): Handle types.
16546 (lookup_template_class): With -fexternal-templates, just add the class
16547 to pending_templates instead of instantiating it now.
16548 * decl2.c (finish_file): Handle types in pending_templates.
16550 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
16552 * decl2.c (grokbitfield): Handle constant decls appropriately.
16553 Give an appropriate error message now instead of spewing core
16556 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16558 * decl2.c: Don't turn on thunks by default for now.
16560 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
16562 * typeck.c (complete_type): Handle error_mark_node.
16563 (common_type, OFFSET_TYPE): Handle template_type_parms.
16565 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16567 * pt.c (instantiate_decl): If at_eof, call import_export_decl
16568 regardless of DECL_INLINE.
16570 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
16572 * class.c (finish_struct_bits): Copy TYPE_SIZE.
16574 * rtti.c (build_dynamic_cast): Support templates.
16575 * tree.def: Support DYNAMIC_CAST_EXPR.
16576 * pt.c (tsubst_copy): Likewise.
16577 * decl2.c (build_expr_from_tree): Likewise.
16579 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16581 * typeck.c (build_static_cast): Support templates.
16582 (build_const_cast): Likewise.
16583 * tree.def: Support CONST/STATIC_CAST_EXPR.
16584 * pt.c (tsubst_copy): Likewise.
16585 * decl2.c (build_expr_from_tree): Likewise.
16587 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16589 * decl2.c (finish_vtable_vardecl): Don't trust
16590 TREE_SYMBOL_REFERENCED for vtables of local classes.
16592 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16594 * pt.c (tsubst_copy): Handle operator T.
16596 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16598 * init.c (build_delete): Move creation of PARMS inside test of
16599 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
16601 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
16603 * typeck.c (build_conditional_expr): Don't assume that
16604 the arguments to ?: are always pointers or records.
16606 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16608 * decl2.c (import_export_decl): Still emit static/weak/comdat
16609 copies of inline template functions with -fno-implicit-templates.
16611 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
16613 * init.c (build_delete): Determine the complete basetype
16614 path to the destructor we're calling.
16616 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
16618 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
16619 initialize the enum, because we really and truly don't know where
16621 (start_enum): Don't copy integer_zero_node because
16622 build_enumerator will do it.
16624 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16626 * decl.c (finish_function): Do access control on base destructors.
16628 * pt.c (tsubst, case FUNCTION_DECL): Set up
16629 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
16632 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
16634 * cvt.c (build_up_reference): If we have already extended the
16635 lifetime of the temporary, don't try it again.
16636 * typeck.c (c_expand_return): Don't try and convert the return
16637 value twice when we want a reference, once is enough.
16639 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
16641 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
16642 LOOKUP_ONLYCONVERTING at all for now.
16644 * search.c (add_conversions): Put the conversion function in
16645 TREE_VALUE, the basetype in TREE_PURPOSE.
16646 * cvt.c (build_type_conversion): Adjust.
16647 * cvt.c (build_expr_type_conversion): Adjust.
16648 * call.c (user_harshness): Adjust.
16650 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16652 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
16655 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
16657 * except.c (expand_start_catch_block): Add a dummy region, if we
16658 get an error, so that we can avoid core dumping later.
16660 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
16662 * cp-tree.h (OFFSET_REF): Remove.
16663 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
16664 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
16665 * init.c (expand_aggr_init_1): Likewise.
16666 (build_new): Likewise.
16667 * typeck.c (expand_target_expr): Likewise.
16669 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16671 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
16674 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
16676 * cvt.c (build_up_reference): Redo how and when temporaries are
16678 * decl.c (grok_reference_init): Don't try and be smart about
16681 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
16683 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
16684 (TARGET_EXPR...), now that it has 4 arguments.
16685 * tree.c (build_cplus_new): Likewise.
16687 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16689 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
16691 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
16692 * decl.c (struct saved_scope): Remove named_labels,
16693 {base,member}_init_list.
16694 (maybe_push_to_top_level): Don't set them. Call
16695 push_cp_function_context if appropriate.
16696 (pop_from_top_level): Likewise.
16698 * method.c (do_build_assign_ref): Remove obsolete check of
16699 TYPE_HAS_ASSIGN_REF (basetype).
16701 * decl.c (grokfndecl): Diagnose user definition of
16702 implicitly-declared methods.
16704 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
16706 * method.c (do_build_copy_constructor): Add code to give
16707 meaningful error messages instead of crashing.
16708 (do_build_assign_ref): Don't synthesize assignment operators for
16709 classes containing reference or const members.
16711 * class.c (struct base_info): Remove cant_synth_copy_ctor
16712 and cant_synth_asn_ref.
16713 (finish_base_struct): Remove the code that tries to conditionalize
16714 synthesis of copy constructors & assignment operators based on
16715 access permissions. Instead, let it fail when it tries to
16716 synthesize the copy constructor. This will give meaningful error
16717 messages instead of silently generating code to perform a bitcopy.
16719 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
16721 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
16722 determining types for constant values.
16724 * decl.c (struct named_label_list): Use instead of stuffing
16725 random items into a TREE_LIST node.
16726 (named_label_uses): Use the new struct.
16727 (poplevel): Likewise.
16728 (lookup_label): Likewise.
16729 (define_label): Add an error message to tell the user the line
16730 where the goto is located in addition to the destination of the
16732 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
16734 (finish_function): Likewise.
16736 (start_decl): Complain about defining a static data member
16737 in a different type from which it was declared.
16739 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16741 * cvt.c (build_expr_type_conversion): Adjust.
16743 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
16745 * call.c (build_method_call): Always convert 'this' to the
16748 * search.c (add_conversions): Put the conversion function in
16749 TREE_VALUE, the type in TREE_PURPOSE.
16750 * cvt.c (build_type_conversion): Adjust.
16751 * call.c (user_harshness): Adjust.
16753 * method.c (emit_thunk): Call temporary_allocation and
16754 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
16756 * tree.c (build_cplus_array_type): Handle tweaking of
16757 TYPE_MAIN_VARIANT here.
16758 * typeck.c (common_type): Not here.
16760 * typeck.c (complete_type): Only try to complete an array type if
16763 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
16765 * decl.c (grokvardecl): Call complete_type.
16766 (grokdeclarator): Call complete_type for PARM_DECLs.
16768 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
16770 * pt.c (instantiate_class_template): Re-set
16771 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
16773 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
16775 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
16776 smart enough to do it right.
16777 * tree.c (cp_expand_decl_cleanup): Likewise.
16778 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
16779 cp_expand_decl_cleanup.
16780 (store_parm_decls): Likewise.
16781 (hack_incomplete_structures): Likewise.
16782 * except.c (push_eh_cleanup): Likewise.
16784 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
16786 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
16787 frontend to the backend where it belongs.
16788 * tree.c (unsave_expr): Likewise.
16789 (unsave_expr_now): Likewise.
16790 * tree.def (UNSAVE_EXPR): Likewise.
16791 * cp-tree.h (unsave_expr): Likewise.
16792 (unsave_expr_now): Likewise.
16794 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
16796 * init.c (emit_base_init): Make sure the partial EH cleanups live
16797 on the function_obstack.
16799 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
16801 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
16802 when checking for pointer types.
16804 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16806 * pt.c (instantiate_class_template): Remove obsolete check for
16807 access declarations.
16809 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
16811 * call.c (build_overload_call): Simplify calls to
16812 build_overload_call by removing last parameter.
16813 (build_method_call): Likewise.
16814 * cp-tree.h: Likewise.
16815 * method.c (build_opfncall): Likewise.
16816 * typeck.c (build_x_function_call): Likewise.
16818 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
16820 * call.c (default_parm_conversions): Factor out common code.
16821 (build_method_call): Use it.
16822 (build_overload_call_real): Use it.
16824 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
16826 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
16827 but pedwarn as the code is bogus.
16828 * typeck.c (decay_conversion): Likewise.
16829 (build_function_call_real): Use build_addr_func instead of
16830 default_conversion. Don't allow pointer-to-method functions down
16832 (build_unary_op): Use real pointer-to-member functions instead of
16834 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
16835 (convert_for_assignment): Removed some obsolete code.
16836 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
16837 build_x_function_call instead of current_class_ptr. Only call
16838 digest_init once on an initializer, we do this just checking
16840 (build_expr_from_tree): Pass current_class_ref to
16841 build_x_function_call instead of current_class_ptr.
16842 * init.c (build_member_call): Likewise.
16843 * pase.y: Likewise.
16844 * error.c (dump_expr): Handle OFFSET_REFs better.
16845 * pt.c (unify): Handle pointer-to-member functions better.
16846 * decl.c (finish_function): Clear out current_class_ref just like
16847 we do for current_class_ptr.
16849 * typeck.c (get_delta_difference): Handle virtual bases better.
16851 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
16853 * sig.c (build_signature_table_constructor): Use the delta for
16854 the original basetype for this virtual function with thunks.
16855 (build_signature_method_call): We still need to adjust 'this'
16858 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
16860 * call.c (build_addr_func): New routine. Used to get the `real'
16861 address of a function or a method. Needed to avoid getting a
16862 pointer-to-member function.
16863 (build_call): New routine to build CALL_EXPRs.
16864 (build_method_call): Use it.
16865 * cvt.c (convert_to_aggr): Likewise.
16866 * typeck.c (build_function_call_real): Likewise.
16867 * sig.c (build_signature_table_constructor): Use build_addr_func.
16868 * cp-tree.h (build_call, build_addr_func): Declare them.
16870 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
16872 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
16873 * parse.y: Remove uses of LOOKUP_AGGR.
16875 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
16877 * *.[chy]: Rename current_class_decl to current_class_ptr, and
16878 C_C_D to current_class_ref.
16880 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16882 * call.c (convert_harshness): Tighten up pointer conversions.
16884 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
16886 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
16887 (finish_file): Likewise.
16889 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16891 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
16893 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
16896 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16898 * decl2.c: Turn on thunks by default where supported.
16900 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
16902 * cp-tree.h (build_overload_call_maybe): Removed.
16903 * call.c (build_overload_call_real): Invert meaning of last arg to
16904 be require_complete.
16905 (build_overload_call): Likewise.
16906 * typeck.c (build_x_function_call): Use build_overload_call_real
16907 instead of build_overload_call_maybe.
16909 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16911 * decl2.c (finish_file): Don't try to emit functions that haven't
16914 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16916 * decl2.c (finish_vtable_vardecl): Oops.
16918 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
16919 Also store the bindings from previous_class_values.
16920 (pop_from_top_level): Restore them.
16922 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16924 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
16925 symbol has been referenced.
16926 (finish_file): Re-join synthesis/vtable loop with inline emission
16927 loop, disable inlining when an inline is output.
16929 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
16931 * except.c (init_exception_processing): Setup saved_in_catch.
16932 (push_eh_cleanup): Reset __eh_in_catch.
16933 (expand_start_catch_block): Set __eh_in_catch.
16935 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
16937 * except.c (push_eh_cleanup): Add tracking for whether or not we
16938 have an active exception object.
16939 (expand_builtin_throw): Use it to make sure a rethrow without an
16940 exception object is caught.
16942 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
16944 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
16947 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16949 * decl2.c (finish_file): Also use sentries for vars with
16950 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
16953 * lex.c (handle_cp_pragma): Disable #pragma
16954 interface/implementation if SUPPORTS_ONE_ONLY > 1.
16956 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
16958 * method.c (emit_thunk): Wrap default case in
16959 temporary/permanent_allocation.
16961 * method.c (make_thunk): Use DECL_ONE_ONLY.
16962 (emit_thunk): Call assemble_end_function.
16964 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16966 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
16967 (import_export_decl): Likewise.
16968 (finish_prevtable_vardecl): Disable vtable hack if
16969 SUPPORTS_ONE_ONLY > 1.
16971 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
16973 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
16974 PREDECREMENT_EXPRs take two arguments, not one.
16976 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
16978 * class.c (build_vtable_entry): Don't build thunks for abstract
16981 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
16984 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16986 * class.c (set_rtti_entry): Use size_zero_node.
16987 (build_vtable): Likewise.
16989 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
16991 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
16992 (prepare_fresh_vtable): Likewise.
16994 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
16996 * method.c (emit_thunk): Call mark_used on the target function.
16998 * call.c (build_method_call): Don't warn about pending templates.
17000 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17002 * decl2.c (finish_file): Fix list walking logic.
17004 * typeck2.c (check_for_new_type): Only warn if -pedantic.
17006 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
17008 * class.c (finish_struct_1): Remove old code for
17009 dont_allow_type_definitions.
17010 * cp-tree.h: Likewise.
17011 * spew.c: Make sure cp-tree.h is included before parse.h, so the
17012 definition of flagged_type_tree is found before it is used.
17014 * parse.y: Added the ftype member to the type union, and changed a
17015 number of rules to use it instead of ttype. Added calls to
17016 check_for_new_type() as appropriate.
17017 * typeck2.c (check_for_new_type): New function for checking
17018 if a newly defined type appears in the specified tree.
17019 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
17020 for check_for_new_type().
17022 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
17024 * decl2.c (finish_file): Only use a sentry if the decl is public.
17026 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
17027 don't pass LOOKUP_ONLYCONVERTING.
17029 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
17031 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
17032 properly keeps track of const and volatile type modifiers.
17034 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
17036 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
17037 * pt.c (comp_template_args): Use it.
17039 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
17040 assemble_external for artificial function decls.
17042 * decl.c (cp_finish_decl): Oops.
17044 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
17046 * decl2.c (import_export_decl): Put static data member templates
17047 into common storage, or make them weak, depending on whether they
17048 are dynamically or statically initialized.
17049 (get_sentry): New function.
17050 (finish_file): Do import_export_decl for static data members before
17051 building the init/fini functions. Don't init/fini a variable that's
17052 EXTERNAL. Use a sentry for variables in common. Fix mismatching
17053 push/pop_temp_slots.
17054 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
17055 expand_static_init thang.
17056 * method.c (get_id_2): New function.
17058 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
17060 * parse.y (empty_parms): Make sure we use C++-style prototypes
17061 when we're declaring member functions.
17063 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17065 * Makefile.in (CONFLICTS): 16 s/r conflicts.
17066 * parse.y (self_template_type): New nonterminal.
17068 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
17070 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
17072 * parse.y (base_class.1): Allow 'typename foo::bar'.
17074 * lex.c (check_newline): Remove #pragma code that plays with the
17075 input stream, since we now deal with tokens. Clear nextchar when
17077 (handle_cp_pragma): Use real_yylex.
17078 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
17081 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
17083 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
17085 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17087 * parse.y: New token SELFNAME for potential constructor.
17088 * spew.c (yylex): Handle it.
17089 * lex.c (identifier_type): Produce it.
17091 * parse.y (complete_type_name): In :: case, don't push class binding.
17092 (complex_type_name): Likewise.
17094 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
17096 * typeck.c (build_reinterpret_cast): Handle pointer to member
17099 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17101 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
17103 (check_newline): Put the vtable/unit/implementation/interface pragma
17104 code into handle_cp_pragma, replacing it with a call.
17105 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
17106 args. Get the next token after handling the pragma token.
17108 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
17110 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
17111 (convert_to_pointer_force): Likewise.
17113 * init.c (build_new): Fix array new without -fcheck-new.
17115 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
17117 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
17118 tree.c: Lose TYPE_NESTED_NAME.
17120 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
17123 * tree.def: Add VEC_INIT_EXPR.
17124 * expr.c (cplus_expand_expr): Handle it.
17125 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
17126 the extra file-scope symbol nastiness.
17128 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
17130 * method.c (make_thunk): Thunks are static.
17131 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
17133 * decl2.c (mark_vtable_entries): Emit thunks as needed.
17134 (finish_file): Don't emit them here.
17136 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
17138 * rtti.c (build_dynamic_cast): Handle null pointers.
17139 (ifnonnull): New function.
17141 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
17143 * call.c (build_method_call): Remember the original basetype we
17144 were called with. Give an error message instead of trying
17145 (incorrectly) to call a non-static member function through a
17146 non-inherited class.
17148 * search.c (expand_upcast_fixups): Mark the new fixup as
17151 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17153 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
17155 * class.c (set_rtti_entry): Fix for thunks.
17157 * decl2.c (import_export_decl): Still emit typeinfo fns for
17158 cv-variants of builtin types.
17160 * rtti.c (expand_class_desc): Set up base_info_type_node here.
17161 (init_rtti_processing): Instead of here.
17163 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
17165 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
17166 (build_typeid): Only complain about taking dynamic typeid without
17169 * decl2.c: flag_rtti defaults to 1.
17171 * rtti.c (get_tinfo_var): The general class case is now smaller.
17172 (init_rtti_processing): Pack the latter three fields of base_info
17175 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
17177 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
17179 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
17181 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
17182 (push_memoized_context): Split out code to undefer pop_type_level to
17183 (clear_memoized_cache): here.
17184 (pop_memoized_context): We can only handle one layer of deferral of
17185 pop_type_level so clear the cache, if there was a previous level.
17187 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17189 * rtti.c (init_rtti_processing): Build up base_info_type_node.
17190 (expand_class_desc): Use one pointer to an array of base_info
17191 structs, passed using a CONSTRUCTOR.
17193 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
17195 * class.c (build_vbase_path): Remove block extern for
17196 flag_assume_nonnull_objects here.
17197 (build_vfn_ref): Split out functionality into build_vtbl_ref.
17198 (build_vtbl_ref): New routine.
17199 (build_vtable): Set up rtti info here.
17200 (add_virtual_function): Note in CLASSTYPE_RTTI the best
17201 place where we can get the rtti pointers from to avoid having to
17202 search around for a place.
17203 (finish_base_struct): Likewise.
17204 (finish_struct_1): Likewise. Never create totally new vtables
17205 with totally new vtable pointers for rtti. Disable code to layout
17206 vtable pointers better until we want to break binary
17208 * rtti.c (build_headof_sub): New routine to convert down to a
17209 sub-object that has an rtti pointer in the vtable.
17210 (build_headof): Use it. Also, use build_vtbl_ref now to be more
17212 (build_dynamic_cast): Make sure we have saved it, if we need to.
17213 * search.c (dfs_init_vbase_pointers): Disable code that deals with
17214 a more efficient vtable layout, enable later.
17215 * call.c (flag_assume_nonnull_objects): Moved declaration to
17216 * cp-tree.h: here. Declare build_vtbl_ref.
17217 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
17218 function calls that want a tree.
17220 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
17222 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
17223 other X subobjects in the most derived type. Ack.
17225 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
17226 get_typeid will do it for us.
17227 (get_typeid_1): Break out call-building for expand_*_desc to use.
17228 (get_typeid): Call it.
17229 (expand_*_desc): Likewise.
17230 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
17232 (init_decl_processing): Lose builtin_type_tdescs lossage.
17233 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
17235 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
17237 * pt.c (tsubst): When calling set_nested_typename, use
17238 TYPE_NESTED_NAME (current_class_type) instead of
17239 current_class_name.
17241 * decl.c (pushdecl): Likewise.
17242 (pushdecl_class_level): Likewise.
17243 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
17244 set_nested_typename.
17246 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
17248 * rtti.c (synthesize_tinfo_fn): Handle arrays.
17250 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
17252 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
17254 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
17255 (init_rtti_processing): Lose bad_cast_type.
17256 (build_dynamic_cast): Use throw_bad_cast.
17258 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
17260 * decl2.c (finish_file): Don't synthesize artificial functions
17261 that are external and not inline.
17263 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
17265 * decl2.c (finish_file): Handle having new inlines added to
17266 saved_inlines by synthesis.
17268 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
17270 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17272 RTTI rewrite to initialize nodes as needed, not require that
17273 users #include <typeinfo>, complete functionality and reduce wasted
17275 * rtti.c (init_rtti_processing): New fn.
17276 (build_typeid): The vtable entry is now a function.
17277 (get_tinfo_var): New fn.
17278 (get_tinfo_fn): Likewise.
17279 (get_typeid): Use it.
17280 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
17281 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
17283 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
17284 (synthesize_tinfo_fn): New fn.
17285 * method.c (build_t_desc_overload): Lose.
17286 (build_overload_with_type): More generic.
17287 * decl.c (init_decl_processing): Call init_rtti_processing.
17288 * class.c (set_rtti_entry): Use get_tinfo_fn.
17289 * decl2.c (mark_vtable_entries): Mark the rtti function.
17290 (finish_prevtable_vardecl): Don't build_t_desc.
17291 (import_export_decl): Handle tinfo functions.
17292 (finish_file): Likewise.
17293 * typeck.c (inline_conversion): New fn.
17294 (build_function_call_real): Use it.
17295 * cp-tree.h: Add decls.
17297 * method.c (hack_identifier): Also convert component_refs from
17300 * lex.c (cons_up_default_function): Use the type, not the name, in
17303 * decl2.c (import_export_vtable): Fix weak vtables.
17305 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
17307 * search.c (get_base_distance_recursive): Fix access checks for
17310 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17312 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
17314 (convert_harshness): Add prototypes wrapped by PROTO.
17315 * decl2.c (grok_function_init): Likewise.
17316 (do_toplevel_using_decl): Change to void return type.
17317 * class.c (build_vtable_entry): Remove decl of make_thunk.
17318 (merge_overrides): Fix order of arg definitions.
17319 (finish_vtbls): Likewise.
17320 (fixup_vtable_deltas): Likewise.
17321 (modify_all_direct_vtables): Likewise.
17322 (modify_all_indirect_vtables): Likewise.
17323 * search.c (get_base_distance_recursive): Likewise.
17324 (get_abstract_virtuals_1): Likewise.
17325 (fixup_virtual_upcast_offsets): Likewise.
17326 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
17327 * init.c (perform_member_init): Fix order of arg definitions.
17328 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
17329 * cp-tree.h (make_thunk): Add decl.
17330 (overload_template_name, push_template_decl): Add decls.
17331 (do_toplevel_using_decl): Change to void return type.
17332 (vec_binfo_member): Add decl.
17334 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17336 * typeck.c (mark_addressable, convert_for_assignment,
17337 convert_for_initialization, pointer_int_sum, pointer_diff,
17338 unary_complex_lvalue): Add prototypes wrapped by PROTO.
17339 (convert_sequence): #if 0 fn decl, since definition also is.
17341 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
17343 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
17344 cast to pointer types for type searching.
17346 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17348 * typeck.c (get_delta_difference): Use cp_error, not error, in the
17349 case where BINFO == 0.
17351 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
17353 * call.c (build_method_call): Fix wording of error messages so
17354 constructors come out right.
17356 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
17358 * decl.c (push_overloaded_decl): Don't warn about hidden
17359 constructors when both the type and the function are declared
17360 in a system header file.
17362 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
17364 * class.c (finish_struct_1): Propagate the TYPE_PACKED
17365 flag for the type to the type's fields.
17367 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17369 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
17371 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
17373 * class.c (base_info, finish_base_struct): Replace
17374 needs_virtual_dtor with base_has_virtual.
17376 (finish_struct_1): Remove the old code that tried to make default
17377 destructors virtual. Use base_has_virtual when checking if we need
17378 to add a vtable entry for the rtti code.
17380 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
17382 * pt.c (push_template_decl): Complain about template decl with
17383 inappropriate declaration.
17385 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
17387 * typeck.c (build_x_unary_op): Remove bogus check for taking
17388 the address of a member function.
17390 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
17392 * parse.y (constructor_declarator): Only push the class if
17393 we are not already in the class.
17395 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
17397 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
17398 Add additional argument to INIT_CUMULATIVE_ARGS.
17400 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
17402 * decl.c (shadow_tag): Fix error about anon union with methods.
17404 * parse.y (self_reference): Only generate a self-reference if this
17405 is a non-template class.
17406 (opt.component_decl_list): Only use it if it was generated.
17408 * parse.y (component_decl_1): Use constructor_declarator.
17409 (fn.def2): Likewise.
17410 (notype_component_declarator0): Likewise.
17412 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
17414 * typeck.c (build_x_unary_op): Add checks for taking the address
17415 of a TARGET_EXPR or of a member function, and give appropriate
17418 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
17420 * pt.c (process_template_parm): Allow template type parms to be
17421 used as types for template const parms.
17423 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
17425 * init.c (expand_vec_init): Ensure the eh cleanups are on the
17428 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
17430 * decl.c (lookup_name_real): Be even more picky about the
17431 ambiguous lookup warning.
17432 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
17433 * parse.y (constructor_declarator): Rather than here.
17435 * parse.y (constructor_declarator): New nonterminal.
17437 (explicit_instantiation): Likewise.
17439 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17441 Add implicit declaration of class name at class scope.
17442 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
17443 * parse.y (self_reference): New nonterminal.
17444 (opt.component_decl_list): Use it.
17445 (fn.def1): Add nested_name_specifier type_name cases.
17446 * class.c (build_self_reference): New function.
17447 (finish_struct): Handle access_default later, move self-reference
17449 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
17450 * cp-tree.h: Adjust.
17452 * pt.c (do_function_instantiation): Separate handling of member
17453 functions and non-member functions properly.
17455 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17457 * pt.c (process_template_parm): Improve error for 'volatile class K'.
17459 * class.c (finish_struct_1): Check the right slot for destructors.
17461 * decl.c (start_enum): Complain about enum templates.
17463 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
17465 * init.c (resolve_offset_ref): Offset pointers to member data by one.
17466 * typeck.c (unary_complex_lvalue): Likewise.
17468 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
17470 * typeck.c (c_expand_return): Check for a returned local
17471 array name, similar to the check for an ADDR_EXPR.
17473 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
17475 * decl.c (cp_finish_decl): Don't build cleanups for static
17478 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
17480 * typeck.c (build_modify_expr): Fix error messages to be more
17482 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
17483 assignment operators.
17484 * error.c (assop_as_string): Likewise. Add support for `%Q' for
17485 assignment operators.
17487 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
17489 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
17490 give an error if initialized. pedwarn about nested type with the
17491 same name as its enclosing class.
17493 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
17495 * typeck.c (require_complete_type): Be sure to instantiate the
17496 MAIN_VARIANT of the type.
17498 * decl2.c (finish_file): Instantiate pending templates before
17499 processing static constructors and destructors.
17501 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
17504 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
17506 * decl2.c (delete_sanity): If error_mark_node is passed
17507 in as an expression, quit while we're ahead.
17509 * decl.c (grokdeclarator): Give an error message if `friend'
17510 is combined with any storage class specifiers.
17512 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
17514 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
17515 definition of nonexistent nested type.
17517 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
17518 not to say 'typedef'.
17520 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17522 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
17523 * search.c (dfs_walk, dfs_init_vbase_pointers,
17524 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
17525 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
17527 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
17529 * except.c (build_throw): Support minimal parse.
17530 * pt.c (tsubst_copy): Support THROW_EXPR.
17531 * decl2.c (build_expr_from_tree): Likewise.
17533 * pt.c (mangle_class_name_for_template): Always allocate
17536 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
17538 * cvt.c (cp_convert_to_pointer): Give an appropriate error
17539 when trying to cast from an incomplete type.
17541 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17543 * pt.c (instantiate_class_template): Don't bother setting up
17544 CLASSTYPE_TAGS explicitly, as the nested types will add
17547 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
17549 * decl.c (shadow_tag): Remove old error check for usage of
17550 an enum without a previous declaration.
17551 (xref_tag): Add error message about usage of enums without a
17552 previous declaration.
17554 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
17556 * lex.c (do_identifier): Only do name consistency check if we're
17559 * pt.c (push_template_decl): Don't crash if we get a member defn
17560 that doesn't match.
17562 * decl.c (xref_tag_from_type): New function to do an xref without
17563 always having to figure out code_type_node.
17564 * cp-tree.h: Declare it.
17565 * pt.c (instantiate_class_template): Use it for friend classes.
17566 (lookup_template_class): Use it.
17568 * typeck2.c (build_functional_cast): Pull out a single parm before
17569 passing it to build_c_cast.
17571 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
17573 * expr.c (do_case): Give an error message if a pointer is
17574 given as a case value.
17576 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
17578 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
17581 * lex.c (cons_up_default_function): Really, now, interface hackery
17582 does not apply to synthesized methods.
17584 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
17586 * call.c (build_method_call): Ctors and dtors now have special names
17587 with respect to lookups.
17588 * class.c (add_method): Likewise.
17589 (grow_method): Likewise.
17590 (finish_struct_methods): Likewise.
17591 (warn_hidden): Likewise.
17592 (finish_struct_1): Likewise.
17593 * cvt.c (convert_to_reference): Likewise.
17594 (convert_to_aggr): Likewise.
17595 (cp_convert): Likewise.
17596 * decl2.c (check_classfn): Likewise.
17597 * init.c (expand_member_init): Likewise.
17598 (expand_default_init): Likewise.
17599 (expand_aggr_init_1): Likewise.
17600 (build_offset_ref): Likewise.
17601 (build_new): Likewise.
17602 (build_delete): Likewise.
17603 * lex.c (do_inline_function_hair): Likewise.
17604 * search.c (lookup_field_1): Likewise.
17605 (lookup_fnfields_here): Likewise.
17606 (lookup_field): Likewise.
17607 (lookup_fnfields): Likewise.
17608 (get_virtual_destructor): Likewise.
17609 (dfs_debug_mark): Likewise.
17610 (dfs_pushdecls): Likewise.
17611 (dfs_compress_decls): Likewise.
17612 * tree.c (layout_basetypes): Likewise.
17613 * typeck.c (build_component_ref): Likewise.
17614 (build_x_function_call): Likewise.
17615 (build_modify_expr): Likewise.
17616 (convert_for_initialization): Likewise.
17617 (build_functional_cast): Likewise.
17618 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
17621 * decl.c (ctor_identifier): New.
17622 (dtor_identifier): New.
17623 (init_decl_processing): Set them.
17625 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
17627 * typeck.c (build_component_ref): Don't get confused by fields whose
17628 context has no type name, like pointer to member functions.
17630 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
17632 * decl.c (grokdeclarator): Handle typedef without declarator.
17634 * pt.c (tsubst): Handle SCOPE_REF in declarator.
17636 * parse.y (bad_parm): Catch another case of missing `typename'.
17638 * lex.c (yyprint): Handle TYPE_DECLs.
17640 * decl.c (start_function): Don't try to be clever.
17642 * lex.c: Lose compiler_error_with_decl.
17643 * typeck2.c: Lose error_with_aggr_type.
17644 (incomplete_type_error): Use cp_* instead of old functions.
17645 (readonly_error): Likewise.
17646 * typeck.c (convert_arguments): Likewise.
17647 * search.c (lookup_nested_field): Likewise.
17648 * method.c (make_thunk): Likewise.
17649 * decl.c (grokparms): Likewise.
17650 * cp-tree.h: Update.
17652 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
17655 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
17657 * method.c (build_opfncall): When deleting a pointer to an
17658 array, build a new pointer to the tree past any ARRAY_TYPE
17661 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17663 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
17665 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
17667 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
17670 * decl.c (finish_function): Don't set nested based on
17671 hack_decl_function_context.
17672 * parse.y (function_try_block): Check for nested function.
17673 (pending_inlines): Likewise.
17675 * decl2.c (build_expr_from_tree): If a unary op already has a
17676 type, just return it.
17678 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
17680 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
17681 (finish_file): Check the return value of walk_vtables.
17682 (finish_prevtable_vardecl): Return int.
17683 (finish_vtable_vardecl): Likewise.
17684 (prune_vtable_vardecl): Likewise.
17685 * lex.c (set_vardecl_interface_info): Likewise.
17686 * cp-tree.h: Adjust return types.
17688 * class.c (delete_duplicate_fields_1): Don't complain about
17689 duplicate nested types if they're the same type.
17690 (finish_struct): Remove check for duplicate.
17691 * decl2.c (grokfield): Don't check for typedef of anonymous type.
17693 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
17695 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
17697 * decl.c (grokdeclarator): Lose special handling of class-level
17698 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
17699 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
17701 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
17703 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
17705 * search.c (compute_access): Fix handling of anonymous union
17707 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
17708 from anonymous unions to their members.
17710 * typeck.c (build_x_function_call): For static member functions,
17711 hand off to build_member_call.
17713 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
17715 * typeck.c (build_component_ref): Handle OFFSET_REFs.
17717 * init.c (expand_vec_init): Fix init == 0 case.
17719 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
17721 * init.c (build_new): pedwarn about init and array new.
17722 (expand_vec_init): Handle lists, use convert_for_initialization.
17724 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
17725 when converting to an aggregate type.
17726 * cvt.c (cp_convert): Pass it through.
17728 * typeck.c (build_conditional_expr): Handle user-defined
17729 conversions to slightly different types.
17731 * decl.c (grokdeclarator): Force an array type in a parm to be
17734 * decl2.c (do_using_directive): Sorry.
17735 (do_namespace_alias): Likewise.
17736 * lex.c (real_yylex): Warn about using the `namespace' keyword.
17738 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17740 * parse.y (datadef): Move call to note_list_got_semicolon up.
17742 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
17744 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
17746 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
17748 * decl.c (cp_finish_decl): The exception regions have to be
17749 nested, not overlapping. We start the exception region for a
17750 decl, after it has been fully built, and all temporaries for it
17751 have been cleaned up.
17753 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
17755 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
17757 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
17759 * tree.def: Add RETURN_INIT.
17760 * pt.c (instantiate_decl): Handle RETURN_INIT.
17761 * decl.c (store_return_init): Handle minimal_parse_mode.
17763 * tree.c (cp_build_type_variant): Just return an error_mark_node.
17764 * decl.c (make_typename_type): Don't try to get the file and line
17766 * typeck.c (comptypes): Handle TYPENAME_TYPE.
17768 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
17770 * decl.c (poplevel): Make sure we clear out and restore old local
17771 non-VAR_DECL values by default when they go out of scope.
17773 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
17775 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
17776 referring to addresses of variables and functions.
17778 * error.c (dump_expr): Support SIZEOF_EXPR.
17780 * init.c (do_friend): Use the return value of check_classfn.
17782 * typeck.c (convert_arguments): Call complete_type.
17784 * method.c (hack_identifier): After giving an error, set value to
17787 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
17789 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
17790 lossage for local classes.
17791 * cp-tree.h: Declare it.
17792 * decl.c (lookup_name_real): Evil, painful hack for local classes.
17793 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
17794 Use hack_decl_function_context.
17795 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
17796 (start_function): Use hack_decl_function_context.
17797 (finish_function): Likewise.
17798 * method.c (synthesize_method): Likewise.
17799 * lex.c (process_next_inline): Likewise.
17800 (do_pending_inlines): Likewise.
17801 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
17804 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
17806 * sig.c (build_signature_pointer_or_reference_type): Align
17807 signature pointers/references on 8-byte boundaries so they can be
17808 grabbed 2 words at a time on a Sparc.
17810 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
17812 * method.c (hack_identifier): Requiring a static chain is now a
17814 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
17817 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17819 * init.c (build_offset_ref): Call complete_type.
17821 * decl.c (pop_from_top_level): Always pop previous_class_type.
17823 * parse.y: Handle multiple decls in a for-init-statement.
17824 * pt.c (tsubst_expr): Likewise.
17826 * pt.c (tsubst): Use tsubst_expr for the second operand of an
17829 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
17830 (poplevel_class): Set it here.
17831 (pop_from_top_level): Pop it here if we're returning to class scope.
17832 * class.c (pushclass): Don't set it here.
17834 * decl.c (maybe_push_to_top_level): Save current_template_parms,
17835 and clear it if !pseudo.
17836 (pop_from_top_level): Restore it.
17838 * decl2.c (finish_file): Push the dummy each time we walk the list
17841 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
17842 something for CAST_EXPR.
17844 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17846 * cvt.c (cp_convert): Warn about implicit conversion of the
17847 address of a function to bool, as it is always true.
17849 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17851 * typeck.c (c_expand_return): Fix warning for local externs returned.
17853 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
17855 * tree.c (mapcar): Propagate const and volatile properly.
17857 * typeck.c (complete_type): Be sure to instantiate the
17858 MAIN_VARIANT of the type.
17860 * method.c (synthesize_method): Class interface hackery does not
17861 apply to synthesized methods.
17863 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
17865 * pt.c (comp_template_args): Use comptypes rather than just
17866 checking for TEMPLATE_TYPE_PARM equivalence.
17868 * typeck.c (build_x_function_call): Call complete_type before
17869 checking TYPE_OVERLOADS_CALL_EXPR.
17871 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
17873 * g++.c (main): Check also for new define ALT_LIBM.
17875 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17877 * pt.c (instantiate_class_template): If we don't have a pattern
17879 (coerce_template_parms): If we see a local class, bail.
17881 * decl.c (grok_reference_init): Make sure there's a type before
17884 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
17885 (push_template_decl): Likewise.
17887 * parse.y (named_class_head): Set
17888 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
17890 * decl.c (xref_tag): Diagnose redeclaration of template
17891 type-parameter name.
17893 * error.c (dump_type): Handle anonymous template type parms.
17895 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
17897 (coerce_template_parms): Likewise.
17899 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
17901 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
17902 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
17904 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
17906 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
17907 before trying to get its STUB_DECL.
17908 (coerce_template_parms): Likewise.
17910 * parse.y (template_type_parm): If they didn't use 'class',
17911 pretend they did after giving an error.
17913 * pt.c (coerce_template_parms): Diagnose use of local class.
17915 * decl.c (grok_reference_init): Use instantiate_type.
17917 * error.c (dump_expr): Handle TEMPLATE_DECLs.
17919 * parse.y (named_class_head): Diagnose mismatching types and tags.
17921 * decl.c (pushdecl): Type decls and class templates clash with
17922 artificial type decls, not hide them.
17924 * decl.c (redeclaration_error_message): Diagnose redefinition of
17925 templates properly.
17926 (duplicate_decls): Diagnose disallowed overloads for template
17929 * decl.c (start_decl): Call complete_type before checking for a
17932 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
17934 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
17936 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17938 * decl.c (grok_op_properties): Don't check for operator++(int) in
17941 * tree.c (perm_manip): Return a copy of variable and function
17942 decls with external linkage.
17944 * tree.def: Change some of the min tree codes to type "1".
17945 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
17946 * method.c (build_overload_int): Emit something arbitrary for
17947 anything but an INTEGER_CST if we're in a template.
17949 * decl.c (cp_finish_decl): Call complete_type before deciding
17950 whether or not to lay out the decl.
17952 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
17954 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17956 * typeck2.c (build_x_arrow): Call complete_type.
17958 * pt.c (add_pending_template): Broken out.
17959 (lookup_template_class): If -fexternal-templates, call it for all
17960 the methods of implemented types.
17961 (instantiate_class_template): Instead of instantiating them here.
17962 (instantiate_decl): Handle -fexternal-templates earlier.
17964 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17966 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
17967 memoized lookup stuff inside GATHER_STATISTICS.
17969 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
17971 * decl.c (start_decl): Complain about array of incomplete type
17973 (grokdeclarator): Not here.
17975 * parse.y (template_parm): Expand full_parm inline so we can set
17976 the rule's precedence.
17978 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
17979 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
17980 * decl2.c (grokbitfield): Don't check for integer constant here.
17981 * class.c (finish_struct_1): Check here.
17983 * decl.c (define_label): Make the min decl go on permanent_obstack.
17985 * pt.c (unify): Don't handle CONST_DECLs.
17986 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
17987 (tsubst_copy): Likewise.
17989 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
17990 CONST_DECL for a template parm.
17992 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
17994 * decl.c (grokdeclarator): Complain about array of incomplete type
17996 (start_decl_1): Not here.
17998 * pt.c (tsubst): Handle pointer-to-function declarators.
18000 * method.c (hack_identifier): If pedantic, diagnose local class
18001 methods that require a static chain.
18003 * decl.c (grok_op_properties): No longer static.
18004 * cp-tree.h: Declare it.
18005 * pt.c (tsubst): Call it for operators.
18006 Use tsubst_copy for TREE_VECs.
18008 * parse.y (template_arg): The expr has precedence like '>'.
18010 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
18012 * pt.c (coerce_template_parms): Don't coerce an expression using
18014 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
18015 (tsubst): Don't use build_index_2_type if the max_value uses template
18017 * method.c (build_overload_int): Emit something arbitrary for an
18018 expression using template parms.
18020 * parse.y (template_close_bracket): New non-terminal to catch use
18021 of '>>' instead of '> >' in template class names.
18022 (template_type): Use it.
18023 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
18025 * tree.def: Add CAST_EXPR.
18026 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
18027 CONVERT_EXPR for minimal_parse_mode.
18028 * typeck.c (build_c_cast): Likewise.
18029 * pt.c (tsubst_copy): Likewise.
18030 * decl2.c (build_expr_from_tree): Likewise.
18031 * error.c (dump_expr): Likewise.
18033 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18035 * except.c (SetTerminate, SetUnexpected): Put back global vars.
18036 (init_exception_processing): Put back decl/init of
18037 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
18038 fns from libstdc++.
18040 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
18041 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
18043 * cp-tree.h (declare_uninstantiated_type_level,
18044 uninstantiated_type_level_p): Delete prototypes.
18046 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
18048 * pt.c (tsubst_expr): Add default return.
18050 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18052 * error.c (fndecl_as_string): Delete unused arg CNAME.
18053 * sig.c (build_signature_table_constructor,
18054 build_signature_method_call): Fix calls.
18056 * class.c (the_null_vtable_entry): Delete var definition.
18057 (init_class_processing): Delete tree the_null_vtable_entry init.
18058 * decl.c (no_print_{functions, builtins}): Declare as static.
18059 (__tp_desc_type_node): #if 0 var definition.
18060 (init_type_desc): #if 0 init of __tp_desc_type_node.
18061 (vb_off_identifier): Move var decl into init_decl_processing.
18062 (current_function_assigns_this): Declare as static.
18063 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
18064 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
18065 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
18066 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
18067 * init.c (BI_header_type, BI_header_size): Declare as static.
18068 * pt.c (template_classes): Delete unused var.
18069 (add_pending_template): Delete decl for non-existent fn.
18070 (lookup_template_class): Delete vars CODE and TAG_CODE.
18071 (instantiate_template): Delete unused var TARGS.
18072 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
18074 (__tp_desc_type_node): #if 0 var decl.
18075 (fndecl_as_string): Fix prototype.
18077 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
18079 * tree.def: Add GOTO_STMT.
18080 * pt.c (tsubst_expr): Support goto and labels.
18081 * decl.c (define_label): Support minimal parsing.
18082 * parse.y (simple_stmt): Likewise.
18084 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18086 * xref.c (GNU_xref_member): Only define/set var I if
18087 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
18089 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
18090 (GNU_xref_end): Fix call.
18091 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
18092 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
18094 * tree.c (build_exception_variant): Delete unused vars I, A, T,
18096 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
18097 (mapcar): Delete unused var CODE.
18098 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
18099 (break_out_cleanups): Fix call.
18100 (bot_manip): Likewise.
18101 * call.c (build_method_call): Likewise.
18102 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
18104 * typeck.c (unary_complex_lvalue, build_modify_expr,
18105 convert_for_initialization): Likewise.
18106 * typeck2.c (build_functional_cast): Likewise.
18107 * cp-tree.h (build_cplus_new): Fix prototype.
18109 * repo.c (open_repo_file): Delete unused var Q.
18110 (repo_compile_flags, repo_template_declared,
18111 repo_template_defined, repo_class_defined, repo_inline_used,
18112 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
18113 (repo_get_id, repo_vtable_used): Declare as static.
18114 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
18117 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
18119 * parse.y (pending_inlines): Add function_try_block case.
18121 * pt.c (unify): Fix for template const parms.
18123 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18125 * lex.c (extract_interface_info): Delete forward decl.
18126 (default_copy_constructor_body, default_assign_ref_body): Delete
18127 decls for non-existent functions.
18128 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
18129 (init_lex): Delete setting them.
18130 (cons_up_default_function): Delete unused vars FUNC_BUF,
18131 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
18132 #if 0'd synth code.
18133 (toplevel, expression_obstack): Delete unused extern decls.
18134 (tree_node_kind): Delete unused enum.
18135 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
18137 (tree_node_kind_names): Delete unused extern decl.
18138 (synth_obstack): Delete unused var.
18139 (init_lex): Don't set it.
18140 (init_parse): Add decl before use.
18141 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
18142 (current_unit_{name, language}): Delete unused vars.
18143 (check_newline): Don't bother setting them, just accept the #pragma.
18144 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
18145 (current_unit_{name, language}): Delete decls.
18147 * search.c: Wrap all of the memoized functions, macros, and
18148 variables inside #ifdef GATHER_STATISTICS.
18149 (lookup_field, lookup_fnfields): Likewise.
18150 (init_search_processing): Likewise.
18151 (reinit_search_statistics): Wrap whole function.
18152 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
18154 * decl.c (finish_function): Only call pop_memoized_context if
18155 GATHER_STATISTICS is defined.
18156 (start_function): Likewise for push_memoized_context.
18157 * class.c (pushclass, popclass): Likewise.
18159 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
18160 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
18162 * cvt.c (cp_convert): Delete unused local var FORM.
18163 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
18166 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18168 * pt.c (do_poplevel): Oops; really return what we get from
18169 poplevel this time.
18171 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18173 * cp-tree.h (is_aggr_type): Add prototype.
18175 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
18176 * method.c ({push,pop}_cp_function_context): Delete decls.
18177 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
18178 (SetUnexpected, SetTerminate): Delete unused vars.
18179 (init_exception_processing): Don't set SetUnexpected or
18180 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
18181 (output_exception_table_entry): Delete unused array LABEL.
18182 (expand_internal_throw): Delete unused var PARAMS.
18183 (expand_start_catch_block): Delete unused var CLEANUP.
18184 (emit_exception_table): Delete unused var EH_NODE_DECL.
18185 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
18186 GOTO_UNWIND_AND_THROW. Don't set them.
18187 (end_eh_unwinder): Add top decl.
18188 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
18189 (exception_section, push_rtl_perm, do_function_call,
18190 lang_interim_eh, push_eh_cleanup, eh_outer_context,
18191 expand_end_eh_spec, end_eh_unwinder): Declare as static.
18192 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
18193 throw_used): Likewise.
18194 * cp-tree.h (expand_end_eh_spec): Delete prototype.
18196 * search.c (dfs_mark, dfs_mark_vtable_path,
18197 dfs_unmark_vtable_path, dfs_mark_new_vtable,
18198 dfs_unmark_new_vtable, dfs_clear_search_slot,
18199 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
18200 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
18201 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
18203 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
18204 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
18205 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
18206 Only define #ifdef GATHER_STATISTICS.
18207 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
18209 (vbase_decl): Delete var definition.
18210 (init_search): Delete old decl.
18211 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
18212 never actually used.
18213 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
18214 (get_base_distance_recursive): Delete unused fourth arg
18215 BASETYPE_PATH. Fix call .
18216 (get_base_distance): Fix call.
18217 (push_class_decls): Delete unused var ID.
18218 (make_memoized_table_entry): Declare as static.
18219 (breadth_first_search): Declare as static.
18220 (tree_has_any_destructor_p): Declare as static.
18221 (pop_class_decls): Delete unused arg pop_class_decls.
18222 * class.c (popclass): Fix call to pop_class_decls.
18223 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
18224 tree_has_any_destructor_p): Delete prototypes.
18226 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
18227 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
18228 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
18229 (build_user_desc): Delete unused var T.
18230 (build_class_desc): Delete unused vars T and OFF.
18231 (build_t_desc): Delete unused var NAME_STRING.
18232 (build_headof): Make static.
18233 (get_bad_cast_node): Likewise.
18234 (get_def_to_follow): Likewise.
18235 * cp-tree.h (init_type_desc): Add prototype.
18236 (build_headof): Remove prototype.
18238 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
18240 * pt.c (tsubst): Only look for matching decls at file scope for
18241 non-member functions.
18243 * call.c (build_scoped_method_call): Handle scoped destructor
18244 calls in templates.
18246 * decl.c (*_top_level): Also save previous_class_values.
18248 * pt.c (tsubst_expr): Support do {} while loops.
18249 * parse.y (simple_stmt): Likewise.
18250 * tree.def: Likewise.
18252 * method.c (build_overload_identifier): For a class nested in a
18253 template class, don't mangle in the template parms from our
18256 * lex.c, cp-tree.h: Remove support for template instantiations in
18257 the pending_inlines code.
18258 * pt.c: Remove dead functions and unused arguments.
18259 (uses_template_parms): TYPENAME_TYPEs always use template parms.
18260 * parse.y: Stop passing anything to end_template_decl.
18261 * tree.c (print_lang_statistics): Only print tinst info #ifdef
18264 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18266 * init.c (expand_recursive_init{,_1}): Delete decls.
18267 (sort_member_init): Delete unused var INIT.
18268 (emit_base_init): Delete unused var X.
18269 (build_offset_ref): Delete unused var CNAME.
18270 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
18271 (emit_base_init): Delete unused local var BASE. Delete extern
18272 decl of IN_CHARGE_IDENTIFIER.
18273 (build_delete): Delete unused local var VIRTUAL_SIZE.
18275 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
18276 (build_delete): Fix call.
18277 * decl2.c (delete_sanity): Likewise.
18278 * cp-tree.h (build_vec_delete): Update prototype.
18280 * typeck.c (common_base_type): Delete unused var TMP.
18281 (build_binary_op): Delete local var ARGS_SAVE.
18282 (build_array_ref): Delete unused var ITYPE.
18283 (c_expand_return): Delete unused var USE_TEMP.
18285 * typeck.c (compexcepttypes): Delete unused arg STRICT.
18286 (comptypes): Fix calls.
18287 * decl.c (duplicate_decls): Likewise.
18288 * cp-tree.h (compexcepttypes): Delete extra arg.
18290 * decl2.c (check_classfn): Delete unused second arg CNAME.
18291 * decl.c (start_decl, grokfndecl): Fix calls.
18292 * init.c (do_friend): Likewise.
18293 * cp-tree.h (check_classfn): Update prototype.
18295 * cp-tree.h (signature_error, import_export_vtable,
18296 append_signature_fields, id_in_current_class, mark_used,
18297 copy_assignment_arg_p): Add decls.
18298 * decl2.c (mark_used): Delete decl.
18300 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
18302 * class.c (get_vtable_entry): Disable unused function.
18303 (doing_hard_virtuals): Delete unused static global var.
18304 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
18305 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
18306 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
18307 (modify_one_vtable): Delete unused var OLD_RTTI.
18308 (finish_struct_anon): Delete unused vars OFFSET and X.
18309 (finish_struct_bits): Delete unused var METHOD_VEC.
18310 (get_basefndecls): Delete unused var PURPOSE. Delete unused
18311 for-scope local variable METHODS.
18313 * call.c (user_harshness): Delete unused/unneeded arg PARM.
18314 (ideal_candidate): Delete unused args BASETYPE and PARMS.
18315 (build_method_call): Delete unused args passed into ideal_candidate.
18316 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
18317 * cp-tree.h (synthesize_method): Add decl.
18319 * decl.c (note_level_for_for): Give void return type.
18320 (pushdecl_nonclass_level): Likewise.
18321 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
18322 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
18323 (suspend_binding_level): Delete unused var LEVEL.
18324 (duplicate_decls): Delete unused var CTYPE.
18325 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
18326 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
18328 (grokdeclarator): Delete unused var C.
18329 (grokdeclarator): Delete unused var SIZE_VARIES.
18330 (grokparms): Delete unused var SAW_VOID.
18331 (start_function): Delete unused var OLDDECL.
18332 (cplus_expand_expr_stmt): Delete unused var
18333 REMOVE_IMPLICIT_IMMEDIATELY.
18335 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
18337 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
18339 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18341 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
18342 (build_min_nt): Likewise.
18343 * pt.c (do_pushlevel): Emit line note.
18344 (do_poplevel): Return what we get from poplevel.
18345 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
18346 * parse.y: Use do_pushlevel and do_poplevel.
18347 * cp-tree.h: Declare do_poplevel.
18349 * cp-tree.h: Declare at_eof.
18350 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
18351 * decl2.c (import_export_decl): Renamed from import_export_inline.
18352 (finish_file): Call it to do interface handling for statics.
18353 * pt.c (tsubst_copy): Call mark_used on variables and functions
18356 * decl2.c (finish_file): Don't emit statics we can't generate.
18357 * pt.c (instantiate_decl): Don't set interface on instantiations
18360 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
18361 * tree.c (print_lang_statistics): Print max template depth.
18362 * pt.c (push_tinst_level): Dump entire instantiation context.
18363 (instantiate_class_template): Use it and pop_tinst_level.
18364 (instantiate_decl): Likewise.
18366 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
18367 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
18369 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
18371 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
18372 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
18373 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
18374 the new template implementation.
18376 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18378 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
18380 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
18382 * decl.c (cp_finish_decl): Delay emitting the debug information for
18383 a typedef that has been installed as the canonical typedef, if the
18384 type has not yet been defined.
18386 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
18388 * decl2.c (grokfield): Still call pop_nested_class for access decls.
18390 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18392 * decl.c (lookup_label): Call label_rtx.
18394 * decl.c (make_binding_level): New function.
18395 (pushlevel, pushlevel_class): Call it instead of explicit
18396 duplicate calls to xmalloc.
18398 * decl.c (init_decl_processing): Delete useless build_pointer_type
18401 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
18402 (sizet_ftype_string): Delete variable.
18403 (init_decl_processing): Add built-in functions fabsf, fabsl,
18404 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
18405 variable strlen_ftype, used for strlen.
18407 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
18409 * decl.c (push_to_top_level): Start from current_binding_level
18410 again for now; the stl hacks depend on g++ being broken in this
18411 way, and it'll be fixed in the template rewrite.
18413 * tree.def: Add USING_DECL.
18414 * decl2.c (do_class_using_decl): Implement.
18415 (grokfield): Pass access decls off to do_class_using_decl instead of
18417 * error.c (dump_decl): Handle USING_DECLs.
18418 * decl.c (grokdeclarator): Remove code for handling access decls.
18419 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
18420 as access decls for now.
18421 (finish_struct): Don't check USING_DECLs for other uses of the name.
18423 * search.c (get_matching_virtual): Use cp_error_at.
18425 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18427 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
18429 (self_promoting_args_p): Move the check that TYPE is non-nil
18430 before trying to look at its main variant.
18431 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
18433 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
18435 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
18436 (do_friend): Delete call to xref_friend.
18437 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
18439 * typeck.c (convert_sequence): #if 0 unused function.
18441 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
18442 be in decl_in_memory_p.
18443 (decl_in_memory_p): Delete decl.
18444 * expr.c (decl_in_memory_p): Delete fn.
18445 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
18447 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
18449 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
18451 * class.c (finish_struct_1): Check for a pure-specifier on a
18452 non-virtual function here.
18454 * decl2.c (grok_function_init): Don't check whether the function
18456 (grokfield): Don't call check_for_override here.
18458 * decl.c (push_to_top_level): Start from inner_binding_level,
18459 check class_shadowed in class levels.
18461 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
18463 * decl.c (resume_level): Ignore things that don't have names, instead
18466 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18468 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
18470 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
18472 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
18475 * parse.y (complete_type_name): Bind global_scope earlier.
18476 (complex_type_name): Likewise.
18477 (qualified_type_name): Remove.
18479 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
18481 * decl.c (grokfndecl): Move code that looks for virtuals in base
18483 * class.c (check_for_override): ... to a new function.
18484 (finish_struct_1): Call it.
18486 * cp-tree.h: Declare warn_sign_compare.
18488 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
18489 rather than extra_warnings to decide whether to warn about
18490 comparison of signed and unsigned.
18492 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
18493 implies -Wsign-compare. -Wall doesn't imply -W.
18495 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
18497 * typeck.c (build_component_ref): Fix to handle anon unions in base
18500 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18502 * class.c (resolves_to_fixed_type_p): Delete code dealing with
18503 a WITH_CLEANUP_EXPR, since we don't generate them any more.
18504 * cvt.c (build_up_reference): Likewise.
18505 * decl.c (grok_reference_init): Likewise.
18506 (cp_finish_decl): Likewise.
18507 * error.c (dump_expr): Likewise.
18508 * tree.c (real_lvalue_p): Likewise.
18509 (lvalue_p): Likewise.
18510 (build_cplus_new): Likewise.
18511 (unsave_expr_now): Likewise.
18512 * typeck.c (unary_complex_lvalue, build_modify_expr,
18513 c_expand_return): Likewise.
18515 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18517 Make the C++ front-end pay attention to attributes for structures.
18518 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
18520 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
18521 Take out old round_up_size use and setting the DECL_ALIGN possibly
18522 using it. Take out setting of TYPE_ALIGN to round_up_size, which
18523 can override what the attribute set.
18524 * cp-tree.h (finish_struct): Update prototype.
18525 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
18526 attributes to finish_struct.
18527 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
18528 value down into finish_struct.
18529 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
18531 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
18533 * decl.c (poplevel): Re-word dead for local handling.
18534 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
18535 (cp_finish_decl): If is_for_scope, check for duplicates so
18536 we can disable is_for_scope. Otherwise, preserve_temp_slots.
18538 * lex.c (do_identifier): Use global binding in preference of
18539 dead for local variable.
18541 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
18543 * init.c (initializing_context): Handle anon union changes, the
18544 context where fields of anon unions can be initialized now has to be
18545 found by walking up the TYPE_CONTEXT chain.
18547 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
18549 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
18550 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
18551 (obscure_complex_init): If bss is supported, always set
18552 DECL_INITIAL to error_mark_node.
18554 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18556 * init.c (is_friend): Make sure there's a context before we see if
18559 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
18561 * init.c (is_friend): Classes are not friendly with nested classes.
18563 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
18565 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
18566 and record its result.
18568 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
18570 * class.c (finish_struct_anon): Switch around code to not move anon
18571 union elements around, nor mess up their contexts, nor offsets,
18572 instead we now build up the right number of COMPONENT_REFs for all
18573 the anon unions that may be present at build_component_ref time.
18574 * typeck.c (lookup_anon_field): New routine to handle field lookup
18575 on fields without names. We find them, based upon their unique type
18577 * typeck.c (build_component_ref): Allow FIELD_DECL components.
18578 Handle finding components in anonymous unions, and ensure that a
18579 COMPONENT_REF is built for each level as necessary.
18581 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
18583 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
18584 code that ensures that copy ctors are used if appropriate.
18586 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18588 * init.c (build_vec_delete): Only give an error if base isn't an
18591 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
18593 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
18594 (yylex): If we see `new', keep slurping.
18596 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
18598 * class.c (finish_struct_1): Move code for handling anon unions...
18599 (finish_struct_anon): to here. Fixup so that we do the offset
18600 calculations right, and so that the fields are physically moved to
18601 the containers's chain.
18603 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18605 * decl.c (grokdeclarator): Avoid trying to get an operand off an
18608 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
18610 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
18611 POINTER_SIZE to agree with expr.c.
18613 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
18615 * search.c (lookup_field): Don't report ambiguities if protect is 0,
18616 instead return NULL_TREE.
18618 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
18620 * class.c (finish_struct_1): Call warn_hidden if we want warnings
18621 about overloaded virtual functions.
18622 (warn_hidden): New routine to warn of virtual functions that are
18623 hidden by other virtual functions, that are not overridden.
18624 (get_basefndecls): New routine, used by warn_hidden.
18625 (mark_overriders): New routine, used by warn_hidden.
18626 * search.c (get_matching_virtual): Remove old warning that just
18629 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18631 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
18633 * typeck.c (null_ptr_cst_p): Delete unused fn.
18634 (build_function_call_maybe): Delete unused fn.
18636 * expr.c (extract_init): #if 0 the code after unconditional return 0
18639 Delete old cadillac code.
18640 * edsel.c: Remove file.
18641 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
18642 * Makefile.in (CXX_OBJS): Delete edsel.o.
18643 (edsel.o): Delete rule.
18644 * cp-tree.h (flag_cadillac): Delete var decl.
18645 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
18646 * decl2.c (flag_cadillac): Delete var definition.
18647 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
18648 (grokfield): Delete code depending on flag_cadillac.
18649 (finish_anon_union): Likewise.
18650 * class.c (finish_struct_1): Likewise.
18651 (pushclass): Likewise.
18652 (popclass): Likewise.
18653 (push_lang_context): Likewise.
18654 (pop_lang_context): Likewise.
18655 * decl.c (init_decl_processing): Likewise.
18656 (start_decl): Likewise.
18657 (cp_finish_decl): Likewise.
18658 (xref_tag): Likewise.
18659 (finish_enum): Likewise.
18660 (start_function): Likewise.
18661 (finish_function): Likewise.
18662 (finish_stmt): Likewise.
18663 * lex.c (lang_init): Likewise.
18664 (check_newline): Likewise.
18666 * lex.c (do_pending_inlines): Delete synthesized method kludge.
18668 Delete defunct, ancient garbage collection implementation.
18669 * rtti.c: New file with the RTTI stuff from gc.c.
18670 * gc.c: Removed file (moved the remaining stuff into rtti.c).
18671 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
18672 (rtti.o): New rule, replacing gc.o.
18673 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
18674 * cp-tree.h: Delete gc-related fn decls.
18675 (DECL_GC_OFFSET): Delete macro.
18676 (flag_gc): Delete extern decl.
18677 * decl.c (current_function_obstack_index): Delete var decl.
18678 (current_function_obstack_usage): Delete var decl.
18679 (start_function): Delete clearing of current_function_obstack_index
18680 and current_function_obstack_usage.
18681 (init_decl_processing): Delete code relying on -fgc.
18682 Delete call to init_gc_processing.
18683 (cp_finish_decl): Delete calls to build_static_gc_entry and
18684 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
18685 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
18686 and to expand_expr of a __gc_main call.
18687 (maybe_gc_cleanup): Delete var decl.
18688 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
18689 * decl2.c (flag_gc): Delete var decl.
18690 (lang_f_options): Delete offering of -fgc.
18691 (lang_decode_option): Delete -fgc and -fno-gc handling.
18692 (get_temp_regvar): Delete gc code.
18693 * init.c (build_new): Delete gc code.
18694 * lex.c (init_lex): Delete checking of flag_gc.
18696 * typeck.c (convert_arguments): Delete gc code.
18697 (build_component_addr): Delete -fgc warning.
18698 (build_modify_expr): Delete gc code.
18700 * decl2.c (build_push_scope): Delete fn.
18701 * cp-tree.h (build_push_scope): Delete decl.
18703 * search.c (clear_search_slots): Delete fn.
18704 * cp-tree.h (clear_search_slots): Delete decl.
18706 * search.c (tree_needs_constructor_p): Delete fn.
18707 * cp-tree.h (tree_needs_constructor_p): Delete decl.
18709 * tree.c (id_cmp): Delete fn.
18711 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
18712 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
18714 * tree.c (decl_value_member): Delete fn.
18715 * cp-tree.h (decl_value_member): Delete decl.
18717 * tree.c (list_hash_lookup_or_cons): Delete fn.
18718 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
18720 * method.c (cplus_exception_name): Delete fn.
18721 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
18723 * spew.c (shift_tokens): Delete fn.
18725 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
18727 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
18729 * parse.y: Likewise.
18731 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18733 * tree.c (build_cplus_staticfn_type): Delete function definition;
18735 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
18737 * tree.c (virtual_member): Delete function definition; never used.
18738 * cp-tree.h (virtual_member): Delete decl.
18740 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
18742 * typeck.c (build_component_ref): Handle getting vbase pointers
18743 out of complex multiple inheritance better.
18745 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
18747 * typeck.c (build_object_ref): Make sure we use the real type, not
18748 any reference type.
18750 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
18752 * tree.c (build_exception_variant): Don't create new types if we
18753 don't have to, also build new types on the right obstack.
18755 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18757 * decl.c (store_bindings): Split out from push_to_top_level.
18758 (push_to_top_level): Call it for b->type_shadowed on class binding
18761 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
18763 * search.c (expand_upcast_fixups): Fix so that offsets stored in
18764 vbase_offsets are always right. Fixes a problem where virtual base
18765 upcasting and downcasting could be wrong during conversions on this
18766 during virtual function dispatch at ctor/dtor time when dynamic
18767 vtable fixups for deltas are needed. This only sounds easier than
18769 (fixup_virtual_upcast_offsets): Change to reflect new calling
18770 convention for expand_upcast_fixups.
18772 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18774 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
18775 check that it's usable as the bitfield width.
18777 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18779 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
18780 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
18781 only ever used for functions in it.
18783 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
18785 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
18786 (nested_type): Likewise.
18787 (nested_name_specifier): Use lastiddecl.
18789 * decl.c (grokdeclarator): Adjust accordingly.
18790 * init.c (expand_member_init): Likewise.
18791 * parse.y (base_class): Likewise.
18792 * typeck2.c (build_functional_cast): Likewise.
18794 * typeck2.c (build_functional_cast): Fill in name after we've
18795 checked for non-aggr type.
18797 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
18799 * decl2.c (warn_pointer_arith): Default to on.
18801 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
18803 * lex.c (is_rid): New function.
18804 * decl.c (grokdeclarator): Diagnose reserved words used as
18807 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
18809 * tree.c (get_decl_list): Don't lose cv-quals.
18811 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
18812 typespecs used as declarator-ids.
18814 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
18816 * decl.c (poplevel): When poping a level, don't give a warning for
18817 any subblocks that already exist.
18819 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
18821 * typeck.c (build_object_ref): Finish what I started.
18823 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
18825 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
18827 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
18830 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
18832 * decl.c (xref_tag): Handle passing a type in directly.
18834 * parse.y (qualified_type_name): Pull out the type.
18835 (nested_type): Likewise.
18836 Take types directly instead of as identifiers.
18837 * call.c (build_scoped_method_call): Take types directly instead of
18839 * decl.c (xref_basetypes): Likewise.
18840 * init.c (expand_member_init): Likewise.
18841 (build_member_call): Likewise.
18842 (build_offset_ref): Likewise.
18843 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
18844 * method.c (do_build_assign_ref): Likewise.
18845 * decl.c (grokdeclarator): Handle a type appearing as the
18846 declarator-id for constructors.
18847 * method.c (do_build_copy_constructor): current_base_init_list now
18848 uses the types directly, not their names.
18849 * init.c (sort_base_init): Likewise.
18850 (expand_member_init): Likewise.
18851 * init.c (is_aggr_type): New function, like is_aggr_typedef.
18853 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
18855 * tree.c (layout_basetypes): Call build_lang_field_decl instead
18856 of build_lang_decl if first arg is a FIELD_DECL.
18858 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18860 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
18862 * except.c (expand_start_catch_block): Set TREE_USED to avoid
18863 warnings about the catch handler.
18865 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
18867 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
18868 expand_target_expr.
18870 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18872 Fix access control to use trees rather than integers.
18873 * class.c (access_{default, public, protected, private,
18874 default_virtual, public_virtual, private_virtual}_node): Add
18876 (init_class_processing): Do creation of those nodes.
18877 * cp-tree.h (access_type): Delete enum decl.
18878 (access_{default, public, protected, private, default_virtual,
18879 public_virtual, private_virtual}_node): Add decls.
18880 (compute_access): Change return type.
18881 * search.c (compute_access): Have tree return type, instead of enum.
18882 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
18883 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
18884 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
18885 * parse.y (VISSPEC): Make ttype rather than itype.
18886 (base_class_access_list): Likewise.
18887 * *.[cy]: Change all refs of `access_public' to `access_public_node',
18889 * call.c (build_method_call): Make ACCESS be a tree.
18890 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
18891 * cvt.c (convert_to_aggr): Likewise.
18892 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
18894 * method.c (hack_identifier): Likewise.
18895 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
18897 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
18899 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
18900 frontend, and make it more consistent with respect to
18901 warn_pointer_arith.
18903 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
18905 * decl.c (pushdecl): Check for duplicate parameter names.
18907 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
18909 * decl.c (expand_static_init): Call assemble_external for atexit.
18911 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
18913 * except.c (do_unwind): Remove some generated dead code.
18914 (eh_outer_context): New routine, factor out some common code from
18915 expand_builtin_throw and end_eh_unwinder. Add code to do return
18916 address masking for the PA.
18917 (expand_builtin_throw): Use eh_outer_context instead of open coding
18919 (end_eh_unwinder): Likewise.
18921 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
18923 * except.c (expand_throw): Call assemble_external for __empty, if we
18926 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
18928 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
18929 NORMAL_RETURN_ADDR_OFFSET.
18930 (end_eh_unwinder): Likewise.
18932 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
18934 * gc.c (build_dynamic_cast): Make sure we don't cast away const
18935 when dealing with references, and make sure we handle dynamic
18936 casting to a cv qualified reference.
18938 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
18940 * except.c (struct eh_context): New structure top hold eh context
18942 (push_eh_context): New routine.
18943 (pop_eh_context): Likewise.
18944 * decl.c (push_cp_function_context): Use them.
18945 (pop_cp_function_context): Likewise.
18947 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
18949 * decl2.c (finish_file): Also prune uninteresting functions in the
18950 inline emission loop.
18952 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
18954 * sig.c (build_signature_table_constructor): Mark functions
18955 in the signature as referenced.
18957 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
18959 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
18960 the inline emission stuff.
18962 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
18964 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
18966 * lang-options.h: Add -f{no-,}weak.
18967 * decl.c (init_decl_processing): If the target does not support weak
18968 symbols, don't use them.
18969 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
18971 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
18973 * init.c (expand_member_init): warning for base init after members.
18975 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
18977 * cvt.c (build_expr_type_conversion): Don't convert to a reference
18980 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
18982 * method.c (report_type_mismatch): Improve wording for volatile
18985 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
18987 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
18988 expand_assignment, as the later doesn't handle things that have
18989 copy constructors well. The compiler would do bitwise copying,
18990 instead of ctor calling in some cases.
18992 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
18994 * g++.c (my_strerror): Return "cannot access" if errno is 0.
18995 (pfatal_with_name, perror_exec): Don't assume that
18996 the returned value from my_strerror contains no '%'s.
18998 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
19000 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
19002 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
19003 TYPE_METHODS/TREE_CHAIN mean what they used to.
19004 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
19005 instead of TYPE_METHODS.
19006 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
19007 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
19008 * cp-tree.h (CLASSTYPE_METHODS): Lose.
19009 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
19011 (struct lang_decl): Lose next_method field.
19012 (DECL_NEXT_METHOD): Lose.
19013 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
19014 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
19016 (finish_struct_methods): Don't mess with the TREE_CHAINs in
19019 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
19022 * call.c (build_method_call): Synthesize here even when not inlining.
19023 * typeck.c (build_function_call_real): Likewise.
19025 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
19027 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
19028 == DBX_DEBUG, call dbxout_start_new_source_file and
19029 dbxout_resume_previous_source_file when appropriate.
19031 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
19033 * except.c (start_anon_func): Push to the top level.
19034 (end_anon_func): Pop from the top level.
19036 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
19038 * cp-tree.h (build_cleanup): New routine to build cleanups.
19039 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
19040 call at ctor time and use atexit to run it later.
19041 * decl2.c (build_cleanup): New routine, taken from finish_file.
19042 (finish_file): Use build_cleanup instead, and don't put function
19043 local statics in global dtor list.
19045 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
19047 * except.c (expand_throw): Ensure that we have cleanups, if we try
19048 and expand cleanups.
19050 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
19052 * except.c (expand_throw): Add logic to manage dynamic cleanups for
19054 (expand_end_catch_block): Use the magic of expand_goto, instead of
19055 emit_jump so that we get the cleanup for any catch clause parameter
19056 and the cleanup for the exception object. Update to reflect label
19058 (push_eh_cleanup): New routine to register a cleanup for an
19060 (empty_fndecl): Used to default cleanup actions to
19062 (init_exception_processing): Setup empty_fndecl. Setup
19064 (expand_start_catch_block): Update to reflect label changes. Call
19065 push_eh_object to register the cleanup for the EH object.
19066 (start_anon_func): New routine to start building lambda expressions
19068 (end_anon_func): New routine to end them.
19069 (struct labelNode): Change so that we can use tree labels, or rtx
19071 (saved_cleanup): Object to check for dynamic cleanups for the
19072 exception handling object.
19073 (push_label_entry): Change so that we can use tree labels, or rtx
19075 (pop_label_entry): Likewise.
19076 (top_label_entry): Likewise.
19077 (expand_start_all_catch): Use tree label instead of rtx label, so
19078 that we can get the magic of expand_goto.
19079 (expand_end_all_catch): Update to reflect label changes.
19081 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
19083 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
19084 building_cleanup logic, as we now use UNSAVE_EXPRs.
19085 * cp-tree.h (unsave_expr): Declare it.
19086 * decl.c (building_cleanup): Remove.
19087 (maybe_build_cleanup): Remove building_cleanup logic, and use
19088 UNSAVE_EXPR instead.
19090 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
19092 * gc.c (build_t_desc): Update error message to say <typeinfo>.
19094 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19096 * decl.c (pushdecl): Only warn about shadowing a local variable if
19097 warn_shadow is true.
19099 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
19101 * typeck.c (build_binary_op_nodefault): Added warning about
19102 comparisons between different enum types with -Wall, unless
19103 -fenum-int-equiv set.
19105 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
19107 * class.c (finish_struct_1): Skip down to the inner type in
19108 multidimensional arrays. Ensures ctors will be made for types that
19111 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
19113 * decl.c (last_dtor_insn): New to track the last compiler generated
19115 (store_parm_decls): Set it.
19116 (finish_function): Use it to see if the dtor is empty. Avoid doing
19117 vtable setup all the time, if we can.
19118 (struct cp_function): Add last_dtor_insn.
19119 (push_cp_function_context): Save it.
19120 (pop_cp_function_context): Restore it.
19122 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
19124 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
19127 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
19129 * typeck.c (expand_target_expr): Make sure targets get put into the
19130 current temp_slot_level, so that the free_temp_slots call will reuse
19133 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
19135 * class.c (finish_struct_1): Delay delta fixups for virtual bases
19136 until after we have done the hard virtuals, to avoid a bogus `every
19137 virtual function must have a unique final overrider' for virtual
19138 functions that are only overridden by hard virtuals.
19140 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
19142 * pt.c (do_function_instantiation): Don't try to find a file-scope
19143 template for a member function.
19145 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
19147 * g++.c (main): Add handling of -nodefaultlibs.
19149 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
19151 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
19152 distinguish between direct bindings of reference variables, and
19153 indirect bindings of reference variables.
19154 * cvt.c (build_up_reference): Use it.
19155 * typeck.c (convert_arguments): Use it to indicate this is an
19157 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
19158 as they are unused.
19159 (expand_static_init): Likewise.
19160 (cplus_expand_expr_stmt): Likewise.
19161 * decl2.c (finish_file): Likewise.
19162 * init.c (perform_member_init): Likewise.
19163 (emit_base_init): Likewise.
19164 (expand_aggr_vbase_init_1): Likewise.
19166 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19168 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
19169 get a DECL_LANG_SPECIFIC node.
19170 * cp-tree.h (lang_decl_flags): Add new member `level'.
19171 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
19172 decl_flags level member.
19174 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19176 * call.c (build_method_call): Make sure instance has a
19177 TYPE_LANG_SPECIFIC node before we dive into it.
19179 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
19181 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
19183 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
19185 * decl.c (duplicate_decls): When smashing decls, smash staticness in
19188 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
19190 * decl.c (poplevel): Handle the merging of subblocks of cleanups
19191 when finishing blocks that have already been created (usually due to
19192 the fixup goto code). Fixes bad debugging information.
19194 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
19196 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
19197 that's not a list of overloaded functions.
19199 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19201 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
19202 before trying to use DECL_ABSTRACT_VIRTUAL_P.
19204 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
19206 * decl2.c (mark_used): New function for hooking into setting of
19207 TREE_USED on decls.
19208 * call.c (build_method_call): Use it.
19209 * class.c (instantiate_type): Likewise.
19210 * init.c (build_offset_ref): Likewise. Don't call assemble_external
19211 for all like-named functions.
19212 * method.c (hack_identifier): Likewise.
19213 (emit_thunk): Don't call assemble_external.
19214 (make_thunk): Create thunk as a FUNCTION_DECL so that it
19215 gets the right mode and ENCODE_SECTION_INFO works.
19217 * parse.y: Use mark_used. Pass operator names to do_identifier.
19218 * lex.c (do_identifier): Handle operator names.
19220 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
19222 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19224 * errfn.c: Include stdio.h.
19225 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
19227 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
19229 * typeck2.c (digest_init): Always convert initializers to the
19232 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
19234 * init.c (member_init_ok_or_else): Don't allow member initializers
19235 for indirect members, as it is invalid.
19237 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19239 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
19241 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
19243 * parse.y (for.init.statement): Catch compound statements inside for
19244 initializations, if we're being pedantic.
19246 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
19248 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
19251 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
19253 * error.c (dump_expr): Don't core dump when a boolean expression is
19254 used as a default argument.
19256 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
19258 * class.c (finish_struct_bits): Check aggregate_value_p instead of
19261 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
19263 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
19264 BLKmode type that would otherwise be returned in registers.
19266 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19268 * g++.c (WITHLIBC): New macro.
19269 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
19270 saw_libc and pass it at the end if it was set.
19272 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19274 * parse.y (fn.def1): Call split_specs_attrs in
19275 declmods notype_declarator case.