1 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3 * except.c (expand_start_catch_block): Fix catching a reference
6 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8 * init.c (build_new): Copy size to the saveable obstack.
10 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
11 TRY_CATCH_EXPR for now.
13 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
15 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
16 has DECL_LANG_SPECIFIC.
18 * exception.cc (struct cp_eh_info): Add handlers field.
19 (__cp_push_exception): Initialize it.
20 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
21 (__throw_bad_exception): Remove.
22 * except.c (call_eh_info): Add handlers field.
23 (get_eh_handlers): New fn.
24 (push_eh_cleanup): Increment handlers.
26 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
28 * except.c (expand_start_eh_spec): Use the try/catch code.
29 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
30 doing everything inline.
31 (init_exception_processing): throw_type_match now takes
33 * exception.cc (__check_eh_spec): New fn.
34 * inc/exception: Neither terminate nor unexpected return.
35 * decl.c: Make const_ptr_type_node public.
36 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
38 * except.c (expand_start_catch_block): We only need the rethrow
39 region for non-sjlj exceptions.
40 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
42 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
44 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
45 (various.o): Likewise.
46 * inc/new: Add placement deletes. Add throw specs for default new.
47 * new.cc (set_new_handler): Move here from libgcc2.
48 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
49 (new): Move from libgcc2. Throw bad_alloc.
50 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
51 * decl.c (init_decl_processing): Update exception specs on new and
54 * method.c (build_decl_overload_real): Don't mess with global
57 * init.c (build_new): Check for null throw spec, not nothrow_t.
59 * decl.c (duplicate_decls): Don't complain about different exceptions
60 from an internal declaration.
62 * call.c (build_op_delete_call): Fix check for member fns again.
64 * decl2.c (import_export_decl): Interface hackery affects
65 virtual synthesized methods.
67 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
69 * decl.c (start_decl): Don't just complain about a mismatched
72 * decl.c (make_implicit_typename): Handle case where t is not
73 actually from context.
74 * tree.c (get_type_decl): Lose identifier case.
75 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
76 * parse.y (nonnested_type): Just use lookup_name.
77 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
79 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
81 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
82 T was built in C language context (for example, by
83 output_func_start_profiler).
85 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
87 * decl.c (make_implicit_typename): New fn.
88 (lookup_name_real): Use it. Use current_class_type as the context.
90 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
92 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
94 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
96 * friend.c (do_friend): Warn about non-template friends in templates.
98 * call.c (build_op_delete_call): Fix handling of inherited delete.
100 * search.c (dfs_record_inheritance): Ignore template type parms.
102 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
104 * call.c (build_new_op): Fix copy error.
105 (build_op_new_call): New fn.
106 (build_op_delete_call): New fn.
107 * cp-tree.h: Declare them.
108 * init.c (build_new): Use them. Support placement delete.
109 (build_x_delete): Use build_op_delete_call.
110 (build_delete): Likewise.
111 * decl2.c (delete_sanity): Likewise.
112 (coerce_delete_type): Don't complain about placement delete.
114 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
116 * call.c (build_new_function_call): Remove unused 'obj' parm.
117 * cp-tree.h, typeck.c: Adjust.
119 * init.c (build_new): Make the cleanup last longer.
120 (expand_vec_init): Call do_pending_stack_adjust.
122 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
124 * pt.c (do_type_instantiation): Fix typo.
125 (mark_class_instantiated): If we support one_only but not weak
126 symbols, don't mark this as known.
128 * init.c (build_new): Handle vec delete in EH cleanup.
130 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
132 * call.c (build_method_call): Call complete_type before checking
135 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
137 * decl.c (add_block_current_level): Delete.
138 * init.c (build_vec_delete_1): Delete build_block and
139 add_block_current_level calls.
141 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
143 * init.c (build_new): Handle freeing allocated memory when the
146 * call.c (build_new_method_call): Fix flags arg.
148 * pt.c (do_type_instantiation): Don't try to instantiate
150 (mark_decl_instantiated): If we support one_only but not
151 weak symbols, mark this one_only.
152 * decl2.c (import_export_vtable): Don't defer handling of vtables
153 if MULTIPLE_SYMBOL_SPACES.
155 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
157 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
159 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
161 * except.c (do_pop_exception): Return a value.
163 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
165 * call.c (build_new_method_call): Handle getting a
166 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
167 if we got template parms.
168 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
170 * decl2.c (build_expr_from_tree): Tweak last change.
171 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
172 (maybe_fold_nontype_arg): Split out from tsubst_copy.
173 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
175 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
177 * pt.c (tsubst_copy): Handle explicit template arguments in
179 * typeck.c (build_x_function_call): Likewise.
180 * decl2.c (build_expr_from_tree): Lookup function name if it
183 * pt.c (tsubst): Instantiate template functions properly when
184 template parameter does not appear in function arguments and return
186 (comp_template_args): Handle member templates required by tsubst.
188 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
190 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
193 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
195 * pt.c (coerce_template_parms): Tweak error message.
197 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
198 return type defaults to `int', even if there are storage-class
201 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
203 Complete nested exception support.
204 * except.c (do_pop_exception): Split out...
205 (push_eh_cleanup): From here. Handle the EH region by hand.
206 (expand_start_catch_block): Add a new level for the catch parm.
207 Move the rethrow region outside the two cleanup regions.
208 Protect the initializer for the catch parm with terminate.
209 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
210 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
211 popping off the middle of the stack.
212 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
213 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
214 (build_cplus_new): Only wrap CALL_EXPRs.
215 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
216 the constructor call.
218 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
220 * Make-lang.in (c++.distdir): Make inc subdirectory.
222 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
224 * decl2.c (finish_file): Put back some code.
226 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
228 * decl2.c (finish_file): Remove redundant code.
229 * method.c (emit_thunk): Don't let the backend defer generic thunks.
231 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
233 * except.c (call_eh_info): Split out...
234 (push_eh_info): From here.
235 (expand_builtin_throw): Use it.
236 (expand_start_catch_block): Move region start back.
238 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
240 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
241 (real_yylex): Record wide strings using target endianness, not host.
243 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
245 * repo.c (rindex): Add decl unconditionally.
246 (get_base_filename, open_repo_file): Don't cast rindex.
247 * xref.c (rindex): Add decl unconditionally.
248 (index): Remove unused decl.
249 (open_xref_file): Don't cast rindex.
251 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
253 * class.c (build_vbase_path): Propagate the result type properly.
255 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
257 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
258 remaining use of saved_throw_type with a call to get_eh_type.
260 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
262 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
263 (file_name_nondirectory): New function, doing the same as the macro.
264 (set_typedecl_interface_info): Use it instead of the macro.
265 (check_newline): Likewise.
266 (handle_cp_pragma): Likewise.
268 * repo.c (get_base_filename): Cast result of rindex to char*.
269 (open_repo_file): Likewise.
270 * xref.c (open_xref_file): Likewise.
271 * error.c (dump_char): Make its arg int, not char.
273 * except.c (push_eh_info): Pass the number of fields - 1 down, not
274 the exact number of fields.
276 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
278 Support for nested exceptions.
279 * tinfo2.cc (__is_pointer): New fn.
280 * exception.cc (struct cp_eh_info): Define.
281 (__cp_exception_info, __uncatch_exception): New fns.
282 (__cp_push_exception, __cp_pop_exception): New fns.
283 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
285 (init_exception_processing): Likewise. __eh_pc is now external.
286 (push_eh_info): New fn.
287 (get_eh_{info,value,type,caught}): New fns.
288 (push_eh_cleanup): Just call __cp_pop_exception.
289 (expand_start_catch_block): Use push_eh_info. Start the eh region
291 (expand_end_eh_spec): Use push_eh_info.
292 (expand_throw): Call __cp_push_exception to set up the exception info.
293 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
295 (expand_builtin_throw): Don't refer to empty_fndecl.
297 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
299 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
301 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
303 * method.c (build_template_parm_names, build_decl_overload_real):
304 Add static to definitions.
305 * pt.c (add_to_template_args, note_template_header,
306 processing_explicit_specialization, type_unification_real): Likewise.
307 ({determine,check}_explicit_specialization): Use a single string for
310 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
312 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
313 (expand_end_catch_block): Likewise.
314 (expand_end_eh_spec): Likewise.
316 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
318 * decl.c (duplicate_decls): Handle template specializations
320 * error.c (dump_function_name): Fix printing of specializations of
321 member functions that are not member templates.
322 * cp-tree.h (processing_specialization): Make global.
323 * pt.c (processing_specialization): Likewise.
324 * lex.c (cons_up_default_function): Save and restore
325 processing_specialization to avoid confusion.
327 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
329 * decl.c (init_decl_processing): Give null_node unknown* type.
330 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
331 (common_type): Likewise.
332 * error.c (args_as_string): Recognize null_node.
334 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
336 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
337 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
339 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
341 * Make-lang.in (g++): Include prefix.o.
343 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
345 * pt.c (determine_explicit_specialization): Initialize "dummy"
346 to keep Purify quiet.
348 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
350 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
351 (build_overload_int): Not here.
353 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
355 * class.c (build_type_pathname): Remove.
356 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
358 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
360 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
361 &&label GNU extension.
363 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
365 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
366 so as to avoid incorrect manglings.
367 * method.c (build_decl_overload_real): Don't mangle return types
370 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
372 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
373 scratch_tree_cons): Define as macros for now.
374 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
375 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
376 typeck2.c: Use them and the expression_obstack variants.
378 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
380 * decl.c (store_return_init): Allow classes with explicit ctors to
381 be used with the named return values extension.
383 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
385 * pt.c (instantiate_decl): Fix previous change.
387 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
389 * pt.c (tsubst): Fix thinko.
390 (instantiate_decl): Really use the original template.
392 * call.c (build_new_method_call): Use simple constructor_name for
395 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
397 * method.c (build_underscore_int): Don't use ANSI specific
400 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
402 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
403 for our key method; it might have been inlined by -O3.
405 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
407 * decl.c (make_typename_type): Do not try to call lookup_field for
410 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
412 * typeck.c (build_reinterpret_cast): Tweak.
414 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
416 * typeck.c (build_reinterpret_cast): converting a void pointer
417 to function pointer with a reinterpret_cast produces a warning
418 if -pedantic is issued
420 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
422 * typeck.c (c_expand_return): Don't warn about returning a
423 reference-type variable as a reference.
425 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
427 * method.c (build_static_name): Fix typo.
429 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
431 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
432 OLDDECL before we try to do DECL_USE_TEMPLATE.
434 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
436 * decl.c (duplicate_decls): Don't warn about template instances.
438 * typeck.c (mark_addressable): Lose ancient code that unsets
441 * pt.c (do_decl_instantiation): Lose support for instantiating
444 * call.c (build_new_function_call): Fix handling of null explicit
446 (build_new_method_call): Likewise.
448 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
450 * method.c (build_underscore_int): Fix typo.
452 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
454 * tree.c (print_lang_statistics): #if 0 call to
455 print_inline_obstack_statistics until its definition is checked in.
457 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
459 * decl2.c (finish_file): Move dump_tree_statistics to end.
461 * pt.c (instantiate_decl): Look for the original template.
462 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
465 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
467 * Makefile.in (g++FAQ.*): New rules.
469 * g++FAQ.texi: Moved from libg++.
471 * parse.y (PFUNCNAME): Only specify the type once.
473 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
475 * lex.c (real_yylex): Clean up the code to fully behave the way
476 the c-lex.c parser does for complex and real numbers.
478 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
480 * method.c (build_decl_overload_real): Reformat.
482 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
484 * method.c (synthesize_method): If at_eof, determine our linkage.
486 1997-09-29 Paul Eggert <eggert@twinsun.com>
488 * lex.c (real_yylex): Treat `$' just like `_', except issue a
489 diagnostic if !dollars_in_ident or if pedantic.
491 * lang-specs.h (@c++): -ansi no longer implies -$.
493 * decl2.c (lang_decode_option):
494 -traditional and -ansi now do not mess with
497 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
499 * Makefile.in (parse.o, decl.o): Also depend on
500 $(srcdir)/../except.h $(srcdir)/../output.h.
501 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
502 $(srcdir)/../except.h $(srcdir)/../output.h.
503 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
506 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
508 * expr.c (cplus_expand_expr): Make it static.
510 * decl2.c, init.c, typeck.c: Include "expr.h".
511 (expand_expr): Use proper values when calling the function.
513 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
515 * lang-options.h: new -Wold-style-cast flag.
516 * cp-tree.h (warn_old_style_cast): new variable.
517 * decl2.c (warn_old_style_cast): ditto.
518 (lang_decode_option): support -Wold-style-cast.
519 (reparse_absdcl_as_casts): produce old-style-cast warning.
521 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
523 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
524 TREE_USED, reset value based on already_used.
526 * init.c (expand_member_init): Revert change.
528 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
530 * cp-tree.h, decl.c, decl2.c, pt.c:
531 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
533 * decl2.c (lang_decode_option): Add missing ;.
535 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
537 * friend.c (do_friend): Disable injection for all template-derived
539 * decl2.c (lang_decode_option): Handle -fguiding-decls.
540 * parse.y (notype_template_declarator): New nonterminal.
541 (direct_notype_declarator): Use it.
542 (complex_direct_notype_declarator): Likewise.
543 (object_template_id): Accept any kind of identifier after TEMPLATE.
544 (notype_qualified_id): Don't add template declarators here.
546 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
548 * call.c (add_template_candidate): Add explicit_targs parameter.
549 (build_scoped_method_call): Use it.
550 (build_overload_call_real): Likewise.
551 (build_user_type_conversion_1): Likewise.
552 (build_new_function_call): Likewise.
553 (build_object_call): Likewise.
554 (build_new_op): Likewise.
555 (build_new_method_call): Likewise.
556 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
557 (build_new_method_call): Likewise.
559 * class.c (finish_struct_methods): Add specialization pass to
560 determine which methods were specializing which other methods.
561 (instantiate_type): Handle TEMPLATE_ID_EXPR.
563 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
565 * cp-tree.h (name_mangling_version): New variable.
566 (flag_guiding_decls): Likewise.
567 (build_template_decl_overload): New function.
568 (begin_specialization): Likewise.
569 (reset_specialization): Likewise.
570 (end_specialization): Likewise.
571 (determine_explicit_specialization): Likewise.
572 (check_explicit_specialization): Likewise.
573 (lookup_template_function): Likewise.
574 (fn_type_unification): Add explicit_targs parameter.
575 (type_unification): Likewise.
577 * decl.c (duplicate_decls): Add smarts for explicit
579 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
581 (grokfndecl): Call check_explicit_specialization.
583 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
584 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
585 (check_classfn): Handle specializations.
587 * error.c (dump_function_name): Print specialization arguments.
589 * friend.c (do_friend): Don't call pushdecl for template
592 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
594 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
595 and -fno-guiding-decls.
597 * lex.c (identifier_type): Return PFUNCNAME for template function
600 * method.c (build_decl_overload_real): New function.
601 (build_template_parm_names): New function.
602 (build_overload_identifier): Use it.
603 (build_underscore_int): New function.
604 (build_overload_int): Use it. Add levels for template
606 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
607 (build_overload_nested_names): Handle template type parameters.
608 (build_template_decl_overload): New function.
610 * parse.y (YYSTYPE): New ntype member.
611 (nested_name_specifier): Use it.
612 (nested_name_specifier_1): Likewise.
613 (PFUNCNAME): New token.
614 (template_id, object_template_id): New non-terminals.
615 (template_parm_list): Note specializations.
616 (template_def): Likewise.
617 (structsp): Likewise.
618 (fn.def2): Handle member template specializations.
619 (component_decl_1): Likewise.
620 (direct_notype_declarator): Handle template-ids.
621 (component_decl_1): Likewise.
622 (direct_notype_declarator): Handle template-ids.
623 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
625 * pt.c (processing_specializations): New variable.
626 (template_header_count): Likewise.
627 (type_unification_real): New function.
628 (processing_explicit_specialization): Likewise.
629 (note_template_header): Likewise.
630 (is_member_template): Handle specializations.
631 (end_template_decl): Call reset_specialization.
632 (push_template_decl): Handle member template specializations.
634 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
635 (instantiate_template): Handle specializations.
636 (instantiate_decl): Likewise.
637 (fn_type_unification): Handle explicit_targs.
638 (type_unification): Likewise. Allow incomplete unification
639 without an error message, if allow_incomplete.
640 (get_bindings): Use new calling sequence for fn_type_unification.
642 * spew.c (yylex): Handle PFUNCNAME.
644 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
645 (really_overloaded_fn): Likewise.
646 (get_first_fn): Handle function templates.
648 * typeck.c (build_x_function_call): Use really_overloaded_fn.
649 Handle TEMPLATE_ID_EXPR.
650 (build_x_unary_op): Likewise.
651 (build_unary_op): Likewise.
652 (mark_addressable): Templates whose address is taken are marked
655 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
657 * decl.c (init_decl_processing): Declare __builtin_constant_p as
658 accepting any kind of type, not only int.
660 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
662 * search.c (get_matching_virtual): Notice virtual bases when sorrying
663 about covariant returns.
665 * parse.y (member_init): Also imply typename here. Remove ancient
666 extension for initializing base members.
668 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
670 Handle multi-level typenames and implicit typename in base list.
671 * parse.y (typename_sub{,[0-2]}): New rules.
672 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
673 (nonnested_type): New rule.
674 (complete_type_name): Use it.
675 (base_class.1): Use typename_sub and nonnested_type.
676 (nested_name_specifier): Don't elide std:: here.
677 * decl.c (make_typename_type): Handle getting a type for NAME.
678 (lookup_name_real): Turn std:: into :: here.
680 Rvalue conversions were removed in London.
681 * call.c (is_subseq): Don't consider lvalue transformations.
682 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
683 (joust): Reenable ?: kludge.
685 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
687 * decl.c (start_function): Up warning of no return type to be a
690 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
692 * call.c (build_over_call): Do require_complete_type before
695 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
697 * search.c (lookup_field): Call complete_type in all cases.
699 * decl.c (finish_function): Just warn about flowing off the end.
701 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
703 * decl.c (grokparms): Don't bash a permanent list node if we're
706 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
708 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
710 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
712 * call.c (build_new_op): Give better error for syntactically
713 correct, but semantically invalid, use of undeclared template.
715 * call.c (compare_qual): Handle pmfs.
717 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
718 after the exception spec.
720 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
722 * call.c (null_ptr_cst_p): Integer type, not integral type.
724 * call.c (joust): Disable warnings until they can be moved to the
727 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
729 * Makefile.in, config-lang.in: Convert to autoconf.
731 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
733 * decl.c (lookup_name_real): Add implicit 'typename' to types from
736 * pt.c (most_specialized_class): Fix typo.
737 (tsubst): Move constant folding to TREE_VEC case.
739 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
741 * pt.c (do_poplevel): Don't warn about unused local variables
742 while processing_template_decl since we don't always know whether
743 or not they will need constructing/destructing.
745 * pt.c (uses_template_parms): Check the values of an enumeration
746 type to make sure they don't depend on template parms.
748 * decl.c (make_typename_type): Don't lookup the field if the
749 context uses template parms, even if we're not
750 processing_template_decl at the moment.
752 * pt.c (coerce_template_parms): Avoid looking at the
753 TYPE_LANG_DECL portion of a typename type, since there won't be
755 (tsubst): Do constant folding as necessary to make sure that
756 arguments passed to lookup_template_class really are constants.
758 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
760 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
761 * decl2.c (finish_file): Only register exception tables if we
764 * decl.c (init_decl_processing): Add __builtin_[fs]p.
766 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
768 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
770 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
772 * error.c (dump_decl): Avoid crashing when presented with a
773 uninitialized constant, as can occur with a template parameter.
774 (dump_expr): Make sure that there are enough levels of
775 current_template_parms before we start diving through them.
777 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
779 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
782 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
784 * except.c (expand_throw): Call build_delete for all
785 exception types, not just objects with destructors.
787 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
789 * decl.c (current_local_enum): Remove static.
790 * pt.c (tsubst_enum): Save and restore value of current_local_enum
791 in case template is expanded in enum decl.
792 (instantiate_class_template) : Use new tsubst_enum signature.
793 (tsubst_expr): Likewise.
795 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
797 * pt.c (begin_member_template_processing): Take a function as
798 argument, not a set of template arguments. Use the template
799 parameters, rather than the arguments. Handle non-type parameters
800 correctly. Push a binding level for the parameters so that multiple
801 member templates using the same parameter names can be declared.
802 (end_member_template_processing): Pop the binding level.
803 (push_template_decl): Mark member templates as static when
806 * lex.c (do_pending_inlines): Pass the function, not its template
807 arguments, to begin_member_template_processing.
808 (process_next_inline): Likewise.
809 (do_pending_defargs): Likewise.
811 * error.c (dump_expr): Obtain the correct declaration for a
814 * call.c (add_template_conv_candidate): New function.
815 (build_object_call): Handle member templates, as done in the other
818 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
820 * decl.c (replace_defag): Undo previous change.
821 * lex.c (do_pending_defargs): Deal with member templates.
823 * pt.c (is_member_template): Avoid crashing when passed a
824 non-function argument.
826 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
828 * class.c (grow_method): Remove check for redeclaration.
830 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
832 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
833 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
834 (PRIMARY_TEMPLATE_P): Use it.
835 * call.c (build_overload_call_real): Use it.
836 * class.c (instantiate_type): Likewise.
837 * decl.c (decls_match): Likewise.
838 * method.c (build_overload_identifier): Likewise.
839 * pt.c (push_template_decl): Likewise.
840 (classtype_mangled_name): Likewise.
841 (lookup_template_class): Likewise.
843 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
844 DECL_NTPARMS to conform to usage elsewhere.
845 * call.c (add_template_candidate): Likewise.
846 * class.c (instantiate_type): Likewise.
847 * pt.c (instantiate_template): Likewise.
848 (get_bindings): Likewise.
850 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
853 * pt.c (unify): Undo changes to allow multiple levels of template
855 (type_unification): Likewise.
856 (fn_type_unification): Likewise.
857 (get_class_bindings): Likewise.
858 * cp-tree.h (Likewise).
860 * decl.c (replace_defarg): Check that the type of the default
861 parameter does not invlove a template type before complaining
862 about the initialization.
864 * error.c (dump_expr): Deal with template constant parameters in
865 member templates correctly.
867 * pt.c (is_member_template): Deal with class specializations
869 (tsubst): Handle "partial instantiation" of member templates
872 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
874 * pt.c (type_unification): Change calling squence to allow for
875 multiple levels of template parameters.
876 (tsubst_expr): Likewise.
878 (tsubst_copy): Likewise.
879 (instantiate_template): Likewise.
881 * call.c (build_overload_call_real): Use it.
882 (add_builtin_candidate): Use it.
883 (build_new_method_call): Use it.
884 * class.c (instantiate_type): Use it.
885 * decl.c (grokdeclarator): Use it.
886 * decl2.c (finish_file): Use it.
887 * method.c (build_overload_identifier): Use it.
889 * call.c (add_template_candidate): Add additional parameter for
890 the function return type. Call fn_type_unification istead of
892 (build_user_type_conversion_1): Handle member templates.
893 (build_new_function_call): Likewise.
894 (build_new_op): Likewise.
895 (build_new_method_call): Likewise.
897 * class.c (grow_method): Don't give an error message indicating
898 that two member templates with the same name are ambiguous.
899 (finish_struct): Treat member template functions just like member
902 * cp-tree.h (check_member_template): Add declaration.
903 (begin_member_template_processing): Likewise.
904 (end_member_template_processing): Likewise.
905 (fn_type_unification): Likewise.
906 (is_member_template): Likewise.
907 (tsubst): Change prototype.
908 (tsubst_expr): Likewise.
909 (tsubst_copy): Likewise.
910 (instantiate_template): Likewise.
911 (get_bindings): Likewise.
913 * decl.c (decls_match): Handle multiple levels of template
915 (pushdecl): Handle template type params just like other type
917 (push_class_level_binding): Return immediately if the
918 class_binding_level is NULL.
919 (grokfndecl): If check_classfn() returns a member_template, use
920 the result of the template, not the template itself.
922 * decl2.c (check_member_template): New function. Check to see
923 that the entity declared to be a member template can be one.
924 (check_classfn): Allow redeclaration of member template functions
925 with different types; the new functions can be specializations or
926 explicit instantiations.
928 * error.c (dump_decl): Handle multiple levels of template
930 (dump_function_decl): Update to handle function templates.
932 * lex.c (do_pending_inlines): Set up template parameter context
933 for member templates.
934 (process_next_inline): Likewise.
936 * method. (build_overload_identifier): Adjust for multiple levels
937 of template parameters.
939 * parse.y (fn.def2): Add member templates.
940 (component_decl_1): Likewise.
942 * pt.c (begin_member_template_processing): New function.
943 (end_member_template_processing): Likewise.
944 (is_member_template): Likewise.
945 (fn_type_unification): Likewise.
946 (current_template_parms): Return a vector of all the template
947 parms, not just the innermost level of parms.
948 (push_template_decl): Deal with the possibility of member
950 (lookup_template_class): Likewise.
951 (uses_template_parms): Likewise.
952 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
953 TEMPLATE_CONST_PARM to deal with multiple levels of template
954 arguments. Add processing of TEMPLATE_DECL to produce new
955 TEMPLATE_DECLs from old ones.
956 (do_decl_instantiation): Handle member templates.
958 * search.c (lookup_fnfields_1): Handle member template conversion
961 * tree.c (cp_tree_equal): Check the levels, as well as the
962 indices, of TEMPLATE_CONST_PARMs.
964 * typeck.c (comptypes): Check the levels, as well as the indices,
965 fo TEMPLATE_TYPE_PARMs.
966 (build_x_function_call): Treat member templates like member
969 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
971 * typeck.c (c_expand_return): Always convert_for_initialization
972 before checking for returning a pointer to local.
974 * pt.c (type_unification): If strict and the function parm doesn't
975 use template parms, just compare types.
977 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
979 * method.c (build_overloaded_value): Replace direct call
980 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
982 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
984 * typeck.c (convert_arguments): Don't arbitrarily choose the first
985 of a set of overloaded functions.
987 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
989 * lex.c (real_yylex): Don't elide __FUNCTION__.
991 * method.c (build_overload_value): Add in_template parm.
992 (build_overload_int): Likewise.
993 (build_overload_identifier): Pass it.
995 * decl.c (duplicate_decls): Don't bash a previous template
996 definition with a redeclaration.
998 * pt.c (unify): float doesn't match double.
1000 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
1001 TYPE_DECL. Handle getting non-template types.
1002 * parse.y (explicit_instantiation): Use typespec instead of
1005 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
1007 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
1009 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
1011 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
1012 (compare_ics): Likewise.
1014 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1016 * call.c (joust): Warn about choosing one conversion op over
1017 another because of 'this' argument when the other return type is
1019 (source_type): New fn.
1021 * call.c (build_new_op): Strip leading REF_BIND from first operand
1022 to builtin operator.
1024 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
1027 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1029 * call.c (null_ptr_cst_p): Remove support for (void*)0.
1031 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
1033 * typeck.c (expand_target_expr): Make definition match declaration.
1035 * class.c (get_basefndecls): Make definition match declaration.
1037 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
1039 * input.c (sub_getch): Eventually give up and release the input file.
1041 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
1044 * call.c (joust): Tweak message.
1046 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
1048 * error.c (type_as_string): Put const/volatile on template type
1049 parameters where appropriate.
1051 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
1053 * call.c (strictly_better): Make arguments unsigned ints.
1055 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
1057 * lex.c (real_yylex): Refer to __complex instead of complex.
1059 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1061 * lex.c (real_yylex): Don't use getc directly.
1063 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1065 * call.c (is_subseq): Don't try to be clever.
1067 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1069 * parse.y, pt.c: Include "except.h".
1070 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
1071 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
1072 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
1073 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
1076 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1078 * decl2.c (mark_vtable_entries): Instead of replacing pure
1079 virtuals with a reference to __pure_virtual, copy the decl and
1082 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1084 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
1086 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
1088 * pt.c (instantiate_class_template): Call repo_template_used
1089 before finish_prevtable_vardecl.
1091 * call.c (is_subseq): New fn.
1092 (compare_ics): Use it.
1094 * repo.c (finish_repo): Don't crash on no args.
1096 * parse.y (named_complex_class_head_sans_basetype): Handle
1097 explicit global scope.
1098 * decl2.c (handle_class_head): New fn.
1100 * pt.c (unify): Add CONST_DECL case.
1102 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1104 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
1106 * cp-tree.h (report_type_mismatch): Add prototype.
1107 * call.c (build_overload_call_real): Remove erroneous fourth
1108 argument to report_type_mismatch.
1109 (build_user_type_conversion_1): Remove erroneous second arg to
1111 (build_new_function_call): Likewise.
1112 (build_object_call): Likewise.
1113 (build_new_op): Likewise.
1114 (build_new_method_call): Likewise.
1116 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1118 * error.c (dump_decl): Don't bother processing a function with no
1121 * method.c (emit_thunk): Call init_function_start in the macro case.
1123 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1125 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
1126 defined and used to set flag_vtable_thunks.
1128 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1130 * parse.y: Don't clear the inlines from their obstack until they've
1133 * decl.c (duplicate_decls): Don't complain about exception
1134 specification mismatch if flag_exceptions is off.
1136 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
1138 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
1140 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
1142 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
1143 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
1144 Include <stdio.h> before include files that formerly used STDIO_PROTO.
1146 * decl.c, g++spec.c, lex.c, method.c, repo.c:
1147 Include "config.h" first, as per autoconf manual.
1149 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1151 * decl.c (duplicate_decls): Tweak wording.
1152 * lex.c (do_pending_defargs): Don't die if we see a default arg
1153 that isn't a DEFAULT_ARG.
1154 * error.c (dump_expr): Handle DEFAULT_ARG.
1156 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
1157 * lang-options.h: Add -fhandle-exceptions.
1159 * class.c (build_vtable): vtables are artificial.
1160 (prepare_fresh_vtable): Likewise.
1162 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1164 * cvt.c (ocp_convert): After converting to the target type, set
1165 LOOKUP_NO_CONVERSION.
1167 * call.c (joust): Warn about potentially confusing promotion rules
1169 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
1171 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
1173 * exception.cc: Declare __terminate_func with noreturn attribute.
1175 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1177 * parse.y: Break out eat_saved_input, handle errors.
1178 (function_try_block): Use compstmt instead of compstmt_or_error.
1180 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1182 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
1184 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1186 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
1187 existence of cc1plus check whether $(LANGUAGES) contains C++.
1189 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1191 * method.c (do_build_copy_constructor): When copying an anonymous
1192 union member loop around to handle nested anonymous unions. Use
1193 the offset of the member relative to the outer structure, not the
1196 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1198 * call.c (resolve_args): New fn.
1199 (build_new_function_call): Use it.
1200 (build_object_call): Likewise.
1201 (build_new_method_call): Likewise.
1203 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1205 * call.c (build_over_call): tsubst all default parms from templates.
1207 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1209 * decl.c (struct cp_function): Add static_labelno.
1210 (push_cp_function_context): Save it.
1211 (pop_cp_function_context): Restore it.
1213 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1215 * typeck.c (build_component_ref_1): Convert from reference.
1217 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1219 * parse.y (current_declspecs, prefix_attributes): Initialize to
1222 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
1223 before we try to force it to be a TREE_LIST.
1224 (decl): Make sure $1.t is non-nil.
1226 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1228 * pt.c (uses_template_parms): Handle template first-parse codes.
1230 * decl.c (cp_finish_decl): Only warn about user-defined statics.
1232 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1234 * pt.c (unify): Handle BOOLEAN_TYPE.
1236 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
1237 * pt.c (tsubst): Don't set it.
1238 * call.c (build_over_call): Use uses_template_parms.
1240 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1242 * method.c (build_overload_nested_name): Use static_labelno
1243 instead of var_labelno.
1244 (build_qualified_name): New fn.
1245 (build_overload_name): Split out from here.
1246 (build_static_name): Use build_qualified_name.
1247 * decl.c (cp_finish_decl): Statics in extern inline functions
1248 have comdat linkage.
1249 (start_function): Initialize static_labelno.
1251 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1253 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
1254 before "all member functions in class [] are private"
1256 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1258 * lex.c (do_scoped_id): convert_from_reference.
1259 * init.c (build_offset_ref): Likewise.
1261 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1263 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
1265 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1267 * typeck.c (get_member_function_from_ptrfunc): Promote index
1270 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1272 * tree.c (layout_basetypes): Move non-virtual destructor warning.
1273 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
1275 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1277 * decl.c (grokdeclarator): Call add_defarg_fn for the function
1279 * lex.c (add_defarg_fn): Adjust.
1280 (do_pending_defargs): Adjust. Don't skip the first parm.
1282 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1284 * decl.c (build_enumerator): Global enumerators are also readonly.
1286 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
1287 (build_dynamic_cast): Call it and convert_from_reference.
1289 * lex.c (add_defarg_fn): New fn.
1290 (snarf_defarg): Don't add to defarg_types.
1291 (do_pending_defargs): Lose defarg_types. All fns we process now
1293 * decl.c (grokfndecl): Call add_defarg_fn.
1295 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
1296 * cp-tree.def: Add DEFAULT_ARG.
1297 * spew.c (yylex): Call snarf_defarg as appropriate.
1298 * parse.y: New tokens DEFARG and DEFARG_MARKER.
1299 (defarg_again, pending_defargs, defarg, defarg1): New rules.
1300 (structsp): Use pending_defargs.
1301 (parms, full_parm): Use defarg.
1302 * lex.c (init_lex): Initialize inline_text_firstobj.
1303 (do_pending_inlines): Never pass the obstack to feed_input.
1304 (process_next_inline): Call end_input instead of restore_pending_input.
1305 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
1306 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
1307 * input.c (end_input): New fn.
1308 (sub_getch): At the end of some fed input, just keep returning EOF
1309 until someone calls end_input.
1310 Remove 'obstack' field from struct input_source.
1311 * decl.c (grokparms): Handle DEFAULT_ARG.
1312 (replace_defarg): New fn.
1313 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
1315 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1317 * call.c (implicit_conversion): If nothing else works, try binding
1318 an rvalue to a reference.
1320 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
1322 * decl.c (init_decl_processing): fix Jun 30 patch -- move
1323 ifndef for Cygwin32 to include SIGSEGV.
1325 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1327 * class.c (finish_struct_1): Only complain about pointers without
1328 copy stuff if there are any constructors.
1330 * rtti.c (build_dynamic_cast): Call complete_type on the types.
1332 * decl.c (grokfndecl): If the function we chose doesn't actually
1335 * decl2.c (grokclassfn): Don't specify 'const int' for the
1336 artificial destructor parm.
1338 * pt.c (type_unification): If we are called recursively, nothing
1341 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
1343 * decl.c (init_decl_processing): Stop trying to catch signals
1344 other than SIGABRT since the Cygwin32 library doesn't support
1345 them correctly yet. This fixes a situation in which g++ causes
1346 a hang on SIGSEGVs and other such signals in our Win32-hosted
1349 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
1351 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
1353 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1355 * typeck2.c (store_init_value): Always return the value if our
1356 type needs constructing.
1358 * method.c (hack_identifier): Convert class statics from
1361 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1363 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
1365 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
1367 * typeck.c (c_expand_return): Make sure we clean up temporaries at
1368 the end of return x;
1370 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1372 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
1374 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
1376 * except.c (expand_builtin_throw): Add support
1377 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
1379 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1381 * repo.c (extract_string): Null-terminate.
1383 * cp-tree.h (TI_SPEC_INFO): New macro.
1384 (CLASSTYPE_TI_SPEC_INFO): New macro.
1385 * pt.c (push_template_decl): Correctly determine # of template parms
1388 * call.c (compare_ics): Really fix 'this' conversions.
1390 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
1393 * pt.c (push_template_decl): Complain about mismatch in # of
1394 template parms between a class template and a member template.
1396 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1398 * method.c (synthesize_method): You can't call
1399 function_cannot_inline_p after finish_function.
1400 * decl.c (finish_function): Turn on flag_inline_functions and turn
1401 off DECL_INLINE before handing a synthesized method to the
1404 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1406 * method.c (synthesize_method): Remove July 30 change to never set
1407 DECL_INLINE if at_eof.
1409 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
1411 * xref.c (GNU_xref_member): Ensure that the node has a
1412 decl_lang_specific part before checking DECL_FRIEND_P.
1414 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1416 * pt.c (instantiate_class_template): Diagnose non-class types used
1419 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1421 * typeck.c (build_conditional_expr): Use convert_for_initialization
1422 instead of convert_and_check.
1424 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1426 * parse.y (typespec): Don't pedwarn for typeof.
1428 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1430 * repo.c (finish_repo): Only check changes if we would write a
1433 * call.c (compare_ics): Fix handling of 'this' conversions.
1435 * pt.c (do_decl_instantiation): Support static data too. Rename
1436 from do_function_instantiation.
1437 * cp-tree.h: Adjust.
1440 * repo.c (extract_string): New fn.
1441 (get_base_filename): Use it.
1442 (init_repo): Compare old args with current args.
1444 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
1446 * Makefile.in, Make-lang.in: Protect C-ls with a comment
1447 character, idea from Paul Eggert <eggert@twinsun.com>.
1449 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
1451 * typeck.c (c_expand_return): Be more persistent in looking for
1454 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
1455 pointer to reference.
1457 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
1459 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1461 * init.c (build_member_call, build_offset_ref):
1462 Use do_scoped_id instead of do_identifier.
1464 * cvt.c (convert): Remove bogosity.
1466 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1468 * cvt.c (build_up_reference): Do checks of ARGTYPE and
1469 TARGET_TYPE before trying to use get_binfo.
1471 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1473 * cvt.c (build_up_reference): Call get_binfo to get access control.
1475 * decl2.c (import_export_decl): If we don't support weaks, leave
1478 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
1480 * except.c (expand_builtin_throw): Add support for machines that
1481 cannot access globals after throw's epilogue when
1482 -fno-sjlj-exceptions is used.
1484 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
1486 * parse.y: 'std::' becomes '::'.
1487 * lex.c (real_yylex): Remove 'namespace' warning.
1488 * init.c (build_member_call): Ignore 'std::'.
1489 (build_offset_ref): Likewise.
1490 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
1491 (do_toplevel_using_decl): Ignore 'using std::whatever'.
1492 * decl.c (push_namespace): Just sorry.
1493 (pop_namespace): Nop.
1494 (init_decl_processing): Declare std namespace.
1496 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1498 * search.c (push_class_decls): A name which ambiguously refers to
1499 several instantiations of the same template just refers to the
1502 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
1504 * decl.c (build_enumerator): fix problem with unsigned long
1505 enumerated values being smashed to ints, causing overflow
1506 when computing next enumerated value. (for enum values around
1509 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1511 * typeck.c (build_component_ref): Only call mark_used on a decl.
1513 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1515 * typeck.c (build_c_cast): Make the check for a ptr to function
1516 more specific before possible default_conversion call.
1518 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
1520 * except.c (expand_exception_blocks): Simplify and fix and make
1521 sure we don't end a region in a sequence, as expand_end_bindings
1524 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
1526 * except.c (init_exception_processing): Mark terminate as not
1527 returning so that the optimizer can optimize better.
1529 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
1531 * cvt.c (convert): Don't do any extra work, if we can avoid it
1534 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
1536 * *.[chy]: Change cp_convert to ocp_convert, change convert to
1537 cp_convert. convert is now reserved for the backend, and doesn't
1538 have the semantics a frontend person should ever want.
1540 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1542 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
1543 Lose -traditional support.
1545 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1547 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
1549 * parse.y (self_reference): Do it for templates, too.
1550 * class.c (pushclass): Don't overload_template_name; the alias
1551 generated by build_self_reference serves the same purpose.
1553 * tree.c (list_hash): Make static, take more args.
1554 (list_hash_lookup): Likewise.
1555 (list_hash_add): Make static.
1556 (list_hash_canon): Lose.
1557 (hash_tree_cons): Only build a new node if one isn't already in the
1559 (hash_tree_chain): Use hash_tree_cons.
1560 * cp-tree.h: Adjust.
1561 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
1562 of calling lookup_name.
1564 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1566 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
1567 doesn't refer to the CONST_DECLs.
1569 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
1571 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
1573 (expand_class_desc): Convert the last argument to a sizetype.
1575 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1577 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
1578 __real__): Add reswords.
1579 * hash.h: Regenerate.
1580 * lex.h (rid): Add RID_COMPLEX.
1581 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
1582 * lex.c (init_lex): Add building of RID_COMPLEX.
1583 (real_yylex): General cleanup in line with what c-lex.c also has,
1584 sans the cruft for traditional; add handling of SPEC_IMAG, complex
1585 types, and imaginary numeric constants.
1586 * parse.y (REALPART, IMAGPART): Add tokens.
1587 (unary_expr): Add REALPART and IMAGPART rules.
1588 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
1589 * decl.c (complex_{integer,float,double,long}_type_node): Define
1591 (init_decl_processing): Set up the types.
1592 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
1593 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
1594 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1595 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
1596 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
1598 * method.c (build_overload_name): Add handling of the different
1599 COMPLEX_TYPEs, prefixing them with `J'.
1600 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
1602 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
1603 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
1604 (mapcar): Handle COMPLEX_CST.
1605 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
1606 (common_type): Add code for complex types.
1607 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1608 (convert_for_assignment): Likewise.
1609 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
1611 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1613 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
1614 tsubst_expr, as it might try to do overload resolution.
1616 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1618 * pt.c (instantiate_class_template): Oops.
1620 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1622 * cp-tree.def: Add TAG_DEFN.
1623 * pt.c (tsubst_enum): New fn.
1624 (instantiate_class_template): Use it.
1625 (tsubst_expr): Support TAG_DEFN.
1626 (tsubst): Support local enums.
1627 (tsubst_copy): Likewise.
1628 * decl.c (finish_enum): Likewise.
1629 (start_enum): If this is a local enum, switch to permanent_obstack.
1631 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
1633 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
1634 (finish_function): Put the base init code for constructors just
1635 after the parm cleanup insns.
1636 (struct cp_function): Add last_parm_cleanup_insn.
1637 (push_cp_function_context): Likewise.
1638 (pop_cp_function_context): Likewise.
1640 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1642 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
1644 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1646 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
1647 for THUNK_FNDECL before we switch to temporary allocation.
1649 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1651 * call.c (build_new_op): Handle null arg2 for ?:.
1653 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
1655 * except.c (expand_exception_blocks): Ensure that we flow through
1656 the end of the exception region for the exception specification.
1657 Move exception region for the exception specification in, so that
1658 it doesn't protect the parm cleanup. Remove some obsolete code.
1659 * decl.c (store_parm_decls): Likewise.
1660 (finish_function): Likewise.
1662 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
1664 * init.c (build_new): Fix nothrow handling.
1666 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1668 * init.c (emit_base_init): Don't warn about the initialization
1669 list for an artificial member.
1671 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1673 * expr.c (do_case): Handle !START case for the error msg.
1675 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1677 * decl2.c, lang-options.h: New option -Weffc++.
1678 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
1681 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
1682 to MULTIPLE_SYMBOL_SPACES.
1684 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1686 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
1688 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
1690 * typeck.c (c_expand_return): Don't complain about returning void
1691 to void in an artificial function.
1692 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
1693 don't set DECL_RESULT, set DECL_ARTIFICIAL.
1694 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
1696 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
1698 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
1700 * except.c (init_exception_processing): Likewise.
1701 (expand_end_catch_block): Likewise.
1702 (expand_exception_blocks): Likewise.
1703 (expand_throw): Likewise.
1704 * exception.cc (__default_terminate): Likewise.
1706 * init.c (perform_member_init): Use new method of expr level
1707 cleanups, instead of cleanups_this_call and friends.
1708 (emit_base_init): Likewise.
1709 (expand_aggr_vbase_init_1): Likewise.
1710 (expand_vec_init): Likewise.
1711 * decl.c (cp_finish_decl): Likewise.
1712 (expand_static_init): Likewise.
1713 (store_parm_decls): Likewise.
1714 (cplus_expand_expr_stmt): Likewise.
1715 * decl2.c (finish_file): Likewise.
1717 * Make-lang.in (exception.o): Ok to compile with -O now.
1719 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
1720 we know it will be done later by the backend.
1722 * decl2.c (lang_f_options): Remove support for short temps.
1723 * lang-options.h: Likewise.
1725 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1727 * tree.c (varargs_function_p): New fn.
1728 * method.c (emit_thunk): Replace broken generic code with code to
1729 generate a heavyweight thunk function.
1731 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
1733 * pt.c (process_template_parm): pedwarn about floating-point parms.
1735 * decl.c (grokdeclarator): inline no longer implies static.
1737 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
1739 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1741 * class.c (check_for_override): The signature of an overriding
1742 function is not changed.
1744 * call.c (build_over_call): Move setting of conv into the loop.
1745 Note: this change, along with the related changes of the 18th thru
1746 the 20th of April, fix an infinite loop problem in conversions.
1748 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1750 * call.c (build_user_type_conversion_1): Really ignore rvalue
1751 conversions when looking for a REFERENCE_TYPE.
1753 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
1754 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
1755 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
1756 (build_unary_op): Likewise.
1757 * call.c (build_over_call): See through a CONVERT_EXPR around the
1758 ADDR_EXPR for on a temporary.
1759 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
1760 the ADDR_EXPR for a local variable.
1762 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1764 * call.c (build_user_type_conversion_1): If we're trying to
1765 convert to a REFERENCE_TYPE, only consider lvalue conversions.
1766 (build_new_function_call): Print candidates.
1767 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
1768 (reference_binding): Binding a temporary of a reference-related type
1771 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1773 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
1774 * tinfo2.cc (type_info::before): Likewise.
1776 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1778 * call.c (implicit_conversion): Oops.
1780 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1782 * call.c (implicit_conversion): Try to find a reference conversion
1783 before binding a const reference to a temporary.
1785 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
1787 * exception.cc (__default_unexpected): Call terminate by default,
1788 so that if the user overrides terminate, the correct function will
1791 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
1793 * parse.y (left_curly): Avoid trying to use any fields of
1794 error_mark_node, as there aren't any.
1796 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1798 * lex.c (do_identifier): Avoid breaking on overloaded methods
1799 as default arguments.
1801 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
1803 * call.c (add_template_candidate): Initialize the variable "dummy".
1805 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1807 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
1808 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
1810 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1812 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
1813 (debug_binfo): Delete decl, not needed.
1815 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
1816 promotes_to_aggr_type): Delete fns.
1817 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
1818 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
1819 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
1821 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
1823 * friend.c (is_friend_type): Delete fn.
1824 * cp-tree.h (is_friend_type): Delete decl.
1826 * decl.c (original_result_rtx, double_ftype_double,
1827 double_ftype_double_double, int_ftype_int, long_ftype_long,
1828 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
1829 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
1831 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
1833 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
1835 * decl.c (pushdecl_nonclass_level): #if 0, unused.
1836 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
1838 * lex.c (reinit_lang_specific): #if 0, unused.
1839 * cp-tree.h (reinit_lang_specific): #if 0 decl.
1841 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
1842 * cp-tree.h (revert_static_member_fn): Delete decl.
1844 * class.c (root_lang_context_p): Delete fn.
1845 * cp-tree.h (root_lang_context_p): Delete decl.
1847 * decl.c (set_current_level_tags_transparency): #if 0, unused.
1848 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
1850 * lex.c (set_vardecl_interface_info): Make static.
1851 * cp-tree.h (set_vardecl_interface_info): Delete decl.
1853 * call.c (find_scoped_type): Make static.
1854 * cp-tree.h (find_scoped_type): Delete decl.
1856 * search.c (convert_pointer_to_vbase): Make static.
1857 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
1859 * decl.c (const_ptr_type_node): Likewise.
1860 * cp-tree.h (const_ptr_type_node): Delete decl.
1862 * typeck.c (common_base_type): Make static.
1863 * cp-tree.h (common_base_types): Delete erroneous decl.
1865 * pt.c (classtype_mangled_name): Make static.
1866 * cp-tree.h (classtype_mangled_name): Delete decl.
1868 * lex.c (check_newline): Make static.
1869 * cp-tree.h (check_newline): Delete decl.
1871 * typeck.c (build_x_array_ref): Delete fn, same idea as
1873 * cp-tree.h (build_x_array_ref): Delete decl.
1875 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
1877 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
1879 * class.c (build_vtable_entry): Make static.
1880 * cp-tree.h (build_vtable_entry): Delete decl.
1882 * class.c (build_vbase_pointer): Make static.
1883 * cp-tree.h (build_vbase_pointer): Delete decl.
1885 * sig.c (build_sptr_ref): Add forward decl and make static.
1886 * cp-tree.h (build_sptr_ref): Delete decl.
1888 * call.c (build_new_method_call): Add forward decl and make static.
1889 * cp-tree.h (build_new_method_call): Delete decl.
1891 * call.c (build_object_call): Make static.
1892 * class.c (check_for_override, complete_type_p, mark_overriders):
1894 * decl.c (cp_function_chain): Likewise.
1895 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
1897 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
1899 * tree.c (build_cplus_array_type_1): Likewise.
1900 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
1901 (comp_target_parms): Likewise.
1903 * init.c (build_builtin_call): Make static.
1904 * cp-tree.h (build_builtin_call): Delete decl.
1906 * typeck.c (binary_op_error): Delete decl.
1907 * cp-tree.h (binary_op_error): Likewise.
1909 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1911 * call.c (build_method_call): Compare against error_mark_node
1912 directly, rather than the ERROR_MARK tree code.
1913 * cvt.c (cp_convert): Likewise.
1914 * decl.c (print_binding_level): Likewise.
1915 (duplicate_decls): Likewise.
1916 (grokdeclarator): Likewise.
1917 (grokdeclarator): Likewise.
1918 * init.c (expand_aggr_init_1): Likewise.
1919 (decl_constant_value): Likewise.
1920 * method.c (build_opfncall): Likewise.
1921 (hack_identifier): Likewise.
1922 * typeck.c (build_modify_expr): Likewise.
1924 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
1926 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1928 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
1930 * pt.c (coerce_template_parms): Add new error message.
1932 * method.c (build_overload_value): Implement name mangling for
1933 floating-point template arguments.
1935 * method.c (build_overload_int, icat, dicat): Fix mangling of template
1936 arguments whose absolute value doesn't fit in a signed word.
1938 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1940 * friend.c: New file; put all of the friend stuff in here.
1941 * init.c: Instead of here.
1942 * Makefile.in (CXX_OBJS): Add friend.o.
1943 (friend.o): Add dependencies.
1944 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
1946 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
1948 * call.c (build_scoped_method_call): Complain if the scope isn't a
1951 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1953 * parse.y (left_curly): Don't crash on erroneous type.
1955 * init.c (build_delete): Fix type of ref.
1957 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1959 * search.c (get_vbase_1): Renamed from get_vbase.
1960 (get_vbase): Wrapper, now non-static.
1961 (convert_pointer_to_vbase): Now static.
1963 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
1964 * init.c (build_delete): Pass one.
1965 (build_partial_cleanup_for): Use build_scoped_method_call.
1966 * decl.c (finish_function): Pass a binfo.
1968 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1970 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
1972 * typeck.c (build_c_cast): Lose other reference to flag.
1974 * call.c (build_field_call): Don't look for [cd]tor_identifier.
1975 * decl2.c (delete_sanity): Remove meaningless use of
1976 LOOKUP_HAS_IN_CHARGE.
1977 * decl.c (finish_function): Use build_scoped_method_call instead
1978 of build_delete for running vbase dtors.
1979 * init.c (build_delete): Call overload resolution code instead of
1980 duplicating it badly.
1982 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1984 * call.c (build_over_call): Call mark_used before trying to elide
1987 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
1989 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1991 * typeck.c (build_modify_expr): Always pedwarn for a cast to
1992 non-reference used as an lvalue.
1994 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1996 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
1998 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2000 * parse.y (handler): Fix template typo.
2002 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2004 * error.c (lang_decl_name): New fn.
2005 * tree.c (lang_printable_name): Use it.
2007 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
2009 * g++spec.c: Include config.h so that we can catch bzero #defines
2010 from the config file.
2012 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
2014 * new1.cc: Include a declaration for malloc, to avoid warning, and
2015 avoid lossing on systems that require one (ones that define malloc
2018 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2020 * decl2.c (max_tinst_depth): New variable.
2021 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
2023 * pt.c (max_tinst_depth): Variable moved.
2024 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
2027 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2029 * decl.c (xref_basetypes): Allow a base class that depends on
2030 template parms to be incomplete.
2032 * decl2.c (build_expr_from_tree): Support typeid(type).
2033 * rtti.c (get_typeid): Support templates.
2034 (expand_si_desc, expand_class_desc): Fix string length.
2035 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
2037 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2039 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
2041 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
2043 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2045 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
2046 smashes together template and non-template decls of the same
2049 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2051 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
2053 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2055 * decl.c (duplicate_decls): Next route, pedwarn about different
2056 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
2058 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2060 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
2061 (struct lang_type): Delete has_default_implementation member.
2062 Increase dummy to 21.
2063 * decl.c (start_method): Delete usage.
2065 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
2066 store_after_parms, start_decl_1, auto_function): Add decls.
2067 (get_arglist_len_in_bytes, declare_implicit_exception,
2068 have_exceptions_p, make_type_decl, typedecl_for_tag,
2069 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
2070 build_component_type_expr, cplus_exception_name,
2071 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
2072 * call.c (build_this): Make static.
2073 (is_complete): Likewise.
2074 (implicit_conversion): Likewise.
2075 (reference_binding): Likewise.
2076 (standard_conversion): Likewise.
2077 (strip_top_quals): Likewise.
2078 (non_reference): Likewise.
2079 (build_conv): Likewise.
2080 (user_harshness): Likewise.
2081 (rank_for_ideal): Likewise.
2082 * decl.c (start_decl_1): Delete forward decl.
2083 (push_decl_level): Make static.
2084 (resume_binding_level): Make static.
2085 (namespace_bindings_p): Make static.
2086 (declare_namespace_level): Make static.
2087 (lookup_name_real): Make static.
2088 (duplicate_decls): Make static. Take register off NEWDECL and
2090 * decl2.c (get_sentry): Make static.
2091 (temp_name_p): Delete fn.
2092 * except.c (auto_function): Delete decl.
2093 * lex.c (handle_{cp,sysv}_pragma): Make static.
2094 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
2095 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
2096 * pt.c (tsubst_expr_values): Make static.
2097 * rtti.c (combine_strings): Delete decl.
2099 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2101 * pt.c (push_template_decl): Handle getting a typedef.
2103 * call.c (build_new_function_call): Complain about void arg.
2105 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2107 * decl.c (duplicate_decls): Give pedwarn of different exceptions
2108 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
2110 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
2112 * except.c (expand_throw): Don't expand the cleanup tree here,
2113 since we are not going to write the rtl out. Fixes problem with
2116 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
2118 * Make-lang.in: Add $(exeext) as necessary.
2120 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
2122 * parse.y (handler_seq): Must have at least one catch clause.
2124 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2126 * call.c (add_builtin_candidate): Restore ?: hack.
2128 * decl.c (grok_op_properties): More warnings.
2130 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2132 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
2133 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
2135 * decl.c (duplicate_decls): Scale back to a warning, and only do
2138 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
2140 * decl.c (duplicate_decls): pedwarn mismatched exception
2143 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
2145 * call.c (build_new_method_call): Don't display the invisible
2146 argument for controlling virtual bases.
2148 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
2150 * new: Add nothrow new and delete, bad_alloc and throw specifications
2152 * decl.c (init_decl_processing): Add throw specification for delete.
2153 * new.cc (nothrow): Define.
2154 * lex.c (real_yylex): Removing warning that throw and friends are
2156 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
2157 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
2158 * Make-lang.in: Add new{1,2}.{cc,o}.
2160 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2162 * lex.c (cons_up_default_function): Fix return type of synth op=.
2164 * init.c (emit_base_init): Add warnings for uninitialized members
2167 * decl.c (xref_basetypes): Add warning for non-polymorphic type
2168 with destructor used as base type.
2170 * decl.c (grok_op_properties): Add warning for op= returning void.
2171 * typeck.c (c_expand_return): Add warning for op= returning anything
2174 * class.c (finish_struct_1): Add warning for class with pointers
2175 but not copy ctor or copy op=.
2177 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
2178 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
2179 (instantiate_template): If -fexternal-templates, add this
2180 instantiation to pending_templates.
2182 * decl2.c (copy_assignment_arg_p): Disable old hack to support
2185 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
2187 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
2189 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2191 * call.c (standard_conversion): Handle getting references. Tack
2192 on RVALUE_CONV here. Do it for non-class types, too.
2193 (reference_binding): Pass references to standard_conversion.
2194 (implicit_conversion): Likewise.
2195 (add_builtin_candidate): Disable one ?: kludge.
2196 (convert_like): Handle RVALUE_CONVs for non-class types.
2197 (joust): Disable the other ?: kludge.
2199 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2201 * decl.c (init_decl_processing): Add code to build up common
2202 function types beforehand, to avoid creation then removal of
2203 things already in the hash table.
2205 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2207 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
2210 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
2211 current_template_parms.
2213 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
2215 * search.c (lookup_field): Don't return a function, check want_type.
2217 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2219 * init.c (build_new): Make sure PLACEMENT has a type.
2221 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2223 * init.c (build_new): Support new (nothrow).
2225 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2227 * pt.c (instantiate_decl): Also do push_to_top_level before setting
2230 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
2231 * pt.c (tsubst): Defer instantiation of default args.
2232 * call.c (build_over_call): Until here.
2234 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2236 * search.c (lookup_field): Make sure we have an
2237 IDENTIFIER_CLASS_VALUE before we try to return it.
2239 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2241 * call.c (build_method_call): Delete unused var PARM.
2242 (build_overload_call_real): Likewise.
2243 (build_object_call): Delete unused var P.
2244 (build_new_op): Likewise.
2245 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
2246 var definitions, which are never used.
2247 (shadow_tag): Delete unused var FN.
2248 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
2249 * init.c (build_new): Delete unused var ALLOC_TEMP.
2250 * method.c (hack_identifier): Delete unused var CONTEXT.
2251 (do_build_copy_constructor): Delete unused var NAME.
2252 (synthesize_method): Delete unused var BASE.
2253 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
2254 * rtti.c (build_headof): Delete unused var VPTR.
2255 (get_typeid): Delete unused var T.
2256 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
2258 (build_ptrmemfunc): Delete unused vars U and NINDEX.
2259 * typeck2.c (build_functional_cast): Delete unused var BINFO.
2261 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2263 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
2264 things in a type being defined.
2265 * decl.c (finish_enum): Reverse the values so that they are in
2268 * pt.c (instantiate_class_template): Don't initialize
2269 BINFO_BASETYPES until the vector is filled out.
2270 (unify): Don't abort on conflicting bindings, just fail.
2271 (instantiate_decl): Do push_tinst_level before any tsubsting.
2273 * method.c (build_overload_value): Handle getting a
2274 TEMPLATE_CONST_PARM for a pointer.
2276 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
2278 * init.c (expand_member_init): Don't give 'not a base' error for
2281 * pt.c (instantiate_decl): Call import_export_decl later.
2283 * pt.c (instantiate_class_template): Return a value.
2285 * parse.y (extension): New rule for __extension__.
2286 (extdef, unary_expr, decl, component_decl): Use it.
2288 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
2290 * class.c (base_binfo): Remove unused base_has_virtual member.
2291 (finish_base_struct): Likewise.
2292 (finish_struct_1): Likewise.
2294 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
2296 * search.c (expand_upcast_fixups): Fix bogus code generation
2297 problem where the generated code uses the wrong index into the
2298 runtime built vtable on the stack. Old code could clobber random
2301 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
2303 * init.c (perform_member_init): Make sure the partial EH cleanups
2304 live on the function_obstack.
2306 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
2308 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
2309 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
2311 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
2313 * decl.c (grokvardecl): Avoid ANSI style initialization.
2315 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
2317 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
2319 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
2321 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
2323 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2325 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
2326 arguments we compare against. Start the count of I at 1, not 0,
2327 since argv[0] is still the command.
2329 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2331 * lang-specs.h: Accept .cp as an C++ extension.
2333 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2335 * cp-tree.h (ptr_reasonably_similar): Add decl.
2337 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2339 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
2340 pointer. New local SPECBITS with the parm's value.
2341 (grokdeclarator): Pass &specbits down.
2343 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
2344 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
2346 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
2347 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
2349 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
2350 not an error_mark_node.
2352 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2354 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
2355 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
2357 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2359 * decl.c (grokdeclarator): When giving an anonymous struct a name,
2360 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
2363 * typeck2.c (build_m_component_ref): If component is a pointer
2364 to data member, resolve the OFFSET_REF now.
2366 * call.c (convert_like): Don't go into infinite recursion.
2368 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
2370 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
2371 * tree.c (layout_basetypes): And on the vbase ptr.
2373 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2375 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
2376 CHAR_TYPE_SIZE so bool is always the same size as another type.
2378 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
2380 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
2382 * decl2.c (grok_x_components): Remove synthesized methods from
2383 TYPE_METHODS of an anonymous union, complain about member
2385 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
2387 (finish_function): Just clear the DECL_RTL of our arguments.
2389 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2391 * decl2.c (finish_file): Emit DWARF debugging info for static data
2394 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
2396 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
2398 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
2401 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2403 * Make-lang.in (g++-cross$(exeext)): Fix typo.
2405 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2407 Make the g++ driver now be a standalone program, rather than one
2408 that tries to run the gcc driver after munging up the options.
2409 * Make-lang.in (g++.c, g++spec.o): New rules.
2410 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
2412 (g++$(exeext)): New rule, based on xgcc rule.
2413 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
2414 * g++spec.c: New file.
2415 * g++.c: Removed file.
2417 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
2419 * cvt.c (build_up_reference): Arrange for any temporary values
2420 that have been keep in registers until now to be put into memory.
2422 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2424 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
2425 that make -j3 bootstrap works better.
2427 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2429 * decl.c (pushtag): Do pushdecl for anon tags.
2431 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2433 * typeck.c (c_expand_return): Fix logic.
2434 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
2436 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
2438 * g++.c (main): Make sure arglist has a final NULL entry. Add
2439 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
2440 stdin/stdout of the invoked program are redirected to
2443 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2445 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
2447 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
2449 * init.c (resolve_offset_ref): Handle obj.vfn better.
2450 * typeck.c (build_component_ref): Set TREE_TYPE on result from
2453 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
2455 * typeck.c (convert_for_assignment): Also handle anachronistic
2456 implicit conversions from (::*)() to cv void*.
2457 * cvt.c (cp_convert_to_pointer): Likewise.
2459 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2461 * lex.c (handle_cp_pragma): Fix bogus warning.
2463 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
2465 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
2466 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
2468 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2470 * class.c (finish_struct_1): Support DWARF2_DEBUG.
2471 * search.c (dfs_debug_mark): Likewise.
2472 * decl2.c (finish_vtable_vardecl): Likewise.
2473 * decl.c (pushtag, finish_enum): Likewise.
2474 * lex.c (check_newline): Use debug_* instead of calling *out
2477 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2479 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
2480 on some picky hosts.
2482 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2484 * class.c (finish_struct_1): A class has a non-trivial copy
2485 constructor if it has virtual functions.
2487 * cvt.c (cp_convert): Always call a constructor.
2489 * call.c (reference_binding): Still tack on a REF_BIND
2490 for bad conversions.
2491 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
2493 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
2494 (c_expand_return): Likewise.
2495 * typeck2.c (digest_init): Likewise for { }.
2496 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
2497 * cvt.c (cp_convert): Handle failure better.
2499 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2501 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
2502 of GCC be path-relative.
2504 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2506 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
2507 it does need choose-temp.o and pexecute.o.
2509 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2511 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
2512 that we still use it.
2513 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
2515 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2517 * init.c (expand_default_init): Avoid calling constructors to
2518 initialize reference temps.
2520 * cvt.c (convert_to_reference): Fix.
2522 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2524 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
2525 (convert_to_reference): Likewise.
2526 * typeck.c (convert_for_initialization): Likewise.
2527 * init.c (expand_default_init): Likewise.
2528 (expand_aggr_init_1): Likewise.
2529 * cp-tree.h (CONV_NONCONVERTING): Lose.
2530 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
2532 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
2534 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
2536 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
2538 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2540 * init.c (expand_aggr_init_1): Don't crash on non-constructor
2543 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2545 * g++.c: Include gansidecl.h.
2546 (VPROTO, PVPROTO, VA_START): Delete.
2547 (choose_temp_base_try, choose_temp_base, perror_exec,
2548 run_dos) [__MSDOS__]: Delete fns.
2549 (pfatal_with_name): Delete fn.
2550 (temp_filename): Declare like in gcc.c.
2551 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
2552 (error_count, signal_count): Define.
2553 (error): Delete both definitions.
2554 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
2555 (pfatal_pexecute): Add fn from gcc.c.
2556 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
2557 code to use the pexecute stuff also used by gcc.c.
2558 (MIN_FATAL_STATUS): Define.
2559 * Make-lang.in (g++): Add dependency on and linking with
2560 choose-temp.o and pexecute.o.
2562 * cp-tree.h: Include gansidecl.h.
2563 (STDIO_PROTO): Delete #undef/#define.
2564 * cvt.c (NULL): Delete #undef/#define.
2565 * expr.c (NULL): Likewise.
2566 * init.c (NULL): Likewise.
2567 * rtti.c (NULL): Likewise.
2568 * xref.c (NULL): Likewise.
2570 * cp-tree.h (build_user_type_conversion): Add prototype.
2571 * call.c (build_user_type_conversion): Delete prototype. Correct
2572 decl of FLAGS arg to be an int.
2573 * cvt.c (build_user_type_conversion): Likewise.
2575 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
2577 * cp-tree.def: Add TRY_BLOCK and HANDLER.
2578 * except.c (expand_start_catch_block): Support templates.
2579 * parse.y (try_block, handler_seq): Likewise.
2580 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
2582 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2584 * pt.c (current_template_args): New fn.
2585 (push_template_decl): Use it.
2586 * decl.c (grokdeclarator): Use it.
2588 * decl2.c (build_expr_from_tree): Dereference ref vars.
2590 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
2591 the decl-specifier-seq.
2593 * decl.c (grok_op_properties): Don't force the type of a conversion
2594 op to be complete. Don't warn about converting to the same type
2595 for template instantiations.
2597 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
2600 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
2602 * typeck.c (get_delta_difference): Remove previous bogusness.
2603 Don't give errors if force is set.
2605 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2607 * decl2.c (finish_file): Don't emit debug info.
2608 * decl.c (pushdecl): Lose obsolete code.
2609 (grokdeclarator): Still do the long long thing after complaining.
2610 * search.c (note_debug_info_needed): Don't do anything if we're in a
2612 * method.c (synthesize_method): For non-local classes,
2613 push_to_top_level first.
2615 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
2617 * typeck.c (get_delta_difference): Add no_error parameter.
2618 (build_ptrmemfunc): Call get_delta_difference with no_error set;
2619 we don't want error messages when converting unrelated
2620 pointer-to-member functions.
2622 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
2624 * error.c (dump_expr): Improve the wording on error messages that
2625 involve pointer to member functions.
2627 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
2629 * cvt.c (cp_convert_to_pointer): Move code for conversions from
2630 (::*)() to void* or (*)() up a bit, so that we can convert from
2631 METHOD_TYPEs as well.
2633 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2635 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
2636 There are no 'member' types.
2637 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
2638 (build_x_typeid): Handle errors.
2640 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
2642 * typeck.c (convert_for_assignment): Handle anachronistic implicit
2643 conversions from (::*)() to void* or (*)().
2644 * cvt.c (cp_convert_to_pointer): Likewise.
2645 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
2646 conversions from here.
2647 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
2648 * lang-options.h: Likewise.
2649 * decl2.c (warn_pmf2ptr): Define.
2650 * cp-tree.h: Declare it.
2651 * typeck2.c (digest_init): Allow pmfs down into
2652 convert_for_initialization.
2654 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2656 * typeck.c (c_expand_return): Fix for returning overloaded fn.
2658 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2660 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
2661 * decl.c (grok_reference_init): Pass DIRECT_BIND.
2662 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
2664 * call.c (convert_like): Don't pass INDIRECT_BIND.
2665 * typeck.c (convert_arguments): Likewise.
2666 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
2668 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
2670 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
2671 similar code in build_up_ref.
2672 * cvt.c (build_up_reference): Drastically simplify.
2674 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
2676 * typeck.c (signed_or_unsigned_type): If the given type already
2677 as the correct signedness, then just return it.
2679 * typeck.c ({un,}signed_type): If can't do anything, call
2680 signed_or_unsigned_type.
2682 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
2684 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
2685 current_class_type is NULL.
2687 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
2689 * class.c (finish_struct_1): Avoid empty structs by adding a field
2690 so layout_type gets the mode right.
2692 * typeck.c (c_expand_return): Drastically simplify.
2694 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2696 * typeck.c (decay_conversion): Handle overloaded methods.
2698 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
2700 * call.c (build_over_call): A TARGET_EXPR has side-effects.
2702 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
2704 * cvt.c (convert_to_pointer_force): Add code to support pointer to
2705 member function to pointer to function conversions.
2706 * init.c (resolve_offset_ref): Add code to allow faked up objects,
2707 ignoring them if they are not used, and giving an error, if they
2709 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
2710 code, and so that we can give an error, if we needed an object,
2711 and one was not provided.
2712 (build_c_cast): Don't call default_conversion when we want to
2713 convert to pointer to function from a METHOD_TYPE.
2715 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
2717 * Make-lang.in (cplib2.ready): Fix logic.
2719 * decl.c (shadow_tag): Only complain about non-artificial function
2722 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
2724 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
2726 * expr.c (cplus_expand_expr): Pre-tweak call_target like
2727 expand_inline_function would.
2729 * pt.c (mark_decl_instantiated): If extern_p, call
2730 mark_inline_for_output.
2732 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
2734 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
2737 * typeck.c (get_delta_difference): Fix wording, as we can be used
2738 for pointer to data members.
2740 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
2742 * pt.c (tsubst): If the function decl isn't a member of this
2743 template, return a copy of the decl (including copying the
2744 lang-specific part) so we don't hose ourselves later.
2746 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2748 * class.c (finish_struct): Remove DWARF-specific tag handling.
2749 * decl.c (pushtag): Likewise.
2750 (finish_function): Always clear DECL_ARGUMENTS on function decls with
2752 * decl2.c (finish_file): Emit DWARF debugging info for static data
2755 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
2757 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
2758 isn't the same as the new one before we whack it.
2760 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2762 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
2763 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
2764 warn_traditional and warn_strict_prototypes; remove ancient
2765 'overload' code; remove references to flag_traditional.
2767 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
2769 * input.c (sub_getch): Handle 8-bit characters in string literals.
2771 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
2773 * tree.c (mapcar): Handle CONSTRUCTORs.
2774 (copy_to_permanent): Handle expression_obstack properly.
2776 * Make-lang.in (cplib2.txt): Also depend on the headers.
2778 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
2780 (expand_class_desc): Use USItype for offset field.
2781 * tinfo.h (struct __class_type_info): Likewise.
2783 * method.c (build_overload_int): TYPE_PRECISION should be applied
2786 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
2788 * call.c (build_new_op): A COND_EXPR involving void must be a
2791 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2793 * typeck.c (build_x_component_ref): New fn.
2794 (build_object_ref): Use it.
2795 * parse.y (primary): Use it.
2796 * decl2.c (build_expr_from_tree): Use it.
2797 * cp-tree.h: Declare it.
2799 * decl.c (start_decl): variable-sized arrays cannot be initialized.
2800 * error.c (dump_type_suffix): Handle variable arrays.
2802 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2804 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
2806 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2808 * decl.c (lookup_name_real): Don't try to look up anything in a
2811 * tinfo2.cc (__throw_type_match_rtti): Oops.
2813 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2815 * Make-lang.in (exception.o): Use -fno-PIC for now.
2817 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2819 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
2821 (get_tinfo_fn_dynamic): Extracted from build_typeid.
2822 * tinfo2.cc (__dynamic_cast): Adjust.
2824 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
2825 (build_x_typeid): Likewise.
2827 * parse.y: Call build_x_typeid instead of build_typeid.
2828 * cp-tree.def: Add TYPEID_EXPR.
2829 * pt.c (tsubst_copy): Handle typeid.
2830 * decl2.c (build_expr_from_tree): Likewise.
2831 * rtti.c (build_x_typeid): Throw bad_typeid from here.
2832 (build_typeid): Not here.
2833 * cp-tree.h: Declare build_x_typeid.
2835 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
2837 * call.c (convert_like): Pull out constant values.
2839 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
2841 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2843 * decl.c (init_decl_processing): Create short int types before
2844 creating size_t in case a machine description needs to use
2845 unsigned short for size_t.
2847 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2849 * Make-lang.in (exception.o): Turn off pic.
2851 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
2852 type, multi-level ptr conversions.
2854 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
2855 (throw_bad_cast): Use it.
2856 (throw_bad_typeid): New fn.
2857 (build_typeid): Throw bad_typeid as needed.
2859 (synthesize_tinfo_fn): Handle functions and arrays before checking
2862 * Remove .h from standard C++ headers, add new.h, move into inc
2865 * exception*: Remove pointer from object, constructors. Add
2866 default exception::what that uses type_info::name. Add
2869 * init.c (build_new): Don't add a cookie to new (void *) T[2].
2871 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
2873 * Make-lang.in: Building C++ code depends on cc1plus.
2875 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2877 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
2878 a HOST_WIDE_INT, not a tree.
2880 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2882 * exception.cc: Don't include <stdlib.h>.
2884 * Make-lang.in (c++.clean): Remove cplib2.*.
2886 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
2888 * parse.y (component_decl_1, component_costructor_declarator case):
2889 Pass attributes/prefix_attributes in tree list.
2891 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
2893 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
2895 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2897 * lex.c (do_identifier): Don't do deferred lookup in a template
2900 * typeck2.c (store_init_value): Oops.
2902 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
2903 New files for C++ lang-support library.
2904 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
2905 (CXX_LIB2FUNCS): Define.
2906 And rules for building the C++ lang-support code.
2907 * config-lang.in (headers): Define.
2908 (lib2funcs): Define.
2910 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2912 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
2914 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
2915 * typeck2.c (store_init_value): Check for initializing pmf with { }
2917 (process_init_constructor): Not here.
2919 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2921 * pt.c (begin_template_parm_list): Increment
2922 processing_template_decl here.
2923 (end_template_parm_list): Not here.
2924 (process_template_parm): No need to add 1 to it now.
2925 * *.c: Use processing_template_decl instead of current_template_parms
2926 to check for being in a template.
2928 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
2929 (tsubst_copy): Handle CONSTRUCTOR.
2930 (instantiate_decl): Set up context properly for variables.
2931 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
2932 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
2934 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2936 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
2938 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2940 * method.c (make_thunk): Call comdat_linkage before setting the
2943 * decl2.c (comdat_linkage): Use make_decl_one_only.
2944 (import_export_decl): Likewise.
2945 * decl.c (init_decl_processing): Check supports_one_only instead of
2948 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
2950 * decl2.c (grokfield): Tighten checking for access decls.
2952 * decl.c (make_typename_type): Resolve references to
2953 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
2954 (lookup_name_real): Types that depend on a template parameter get
2955 an implicit 'typename' unless they're in the current scope.
2956 (start_decl_1): We don't care about incomplete types that depend
2958 (grokdeclarator): Resolve 'typename's in the type specifier that
2959 refer to members of the current scope.
2961 * call.c (build_over_call): Remove 'inline called before
2962 definition' diagnostic.
2963 (build_method_call): Likewise.
2964 * decl.c (duplicate_decls): Downgrade 'used before declared
2965 inline' to a warning, only with -Winline.
2967 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2969 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
2971 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2973 * call.c (build_method_call): When calling a signature
2974 default implementation, as in other cases, let instance_ptr simply
2977 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
2979 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
2981 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
2983 * except.c (expand_start_catch_block): Add a pushlevel so that -g
2984 works on hppa and SPARC.
2986 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2988 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
2990 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2992 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
2993 before testing whether it's a signature.
2995 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
2997 * call.c (build_new_method_call): Don't complain about signature
2998 pointers and references not being an aggr type.
2999 (build_this): If a signature pointer or reference was passed in,
3001 (build_new_method_call): If instance is a signature pointer, set
3002 basetype to the signature type of instance.
3003 * sig.c (build_signature_method_call): Deleted basetype and
3004 instance parameters, they can be found as the DECL_CONTEXT of
3005 function and as the first argument passed in.
3006 * cp-tree.h: Changed declaration of build_signature_method_call.
3007 * call.c (build_method_call): Deleted first two arguments in call
3008 of build_signature_method_call.
3009 (build_over_call): Added call to build_signature_method_call.
3011 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3013 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
3016 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3018 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
3020 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
3022 * except.c (expand_start_try_stmts): Move to except.c in the backend.
3023 (expand_end_try_stmts): Remove.
3025 * init.c (perform_member_init): Use add_partial_entry () instead
3026 of directly manipulating lists.
3027 (emit_base_init): Ditto.
3029 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
3031 * except.c (expand_exception_blocks): Always make sure USE and
3032 CLOBBER insns that came at the end still do, the backend relies
3035 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3037 * call.c (build_over_call): We can only use a TARGET_EXPR of the
3040 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3042 * cvt.c (convert_to_reference): Revert last change, don't complain
3043 about temp without target decl.
3045 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
3047 * decl.c (grokdeclarator): Don't core dump when void() is given.
3049 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3051 * decl.c (copy_args_p): Don't crash.
3053 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
3055 * pt.c (tsubst): And support template args inside the exception
3058 * pt.c (tsubst): Add support for exception specifications in
3061 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
3063 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
3065 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
3066 (start_function): Likewise.
3067 (start_method): Likewise.
3068 (grokfield): Likewise.
3069 (make_call_declarator): Add throw spec parameter.
3070 (set_quals_and_spec): Add routine.
3071 * lex.c (set_quals_and_spec): Likewise.
3072 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
3073 * decl.c (shadow_tag): Eliminate the throw spec parameter to
3075 (groktypename): Likewise.
3076 (start_decl): Eliminate the throw spec parameter. Eliminate the
3077 throw spec parameter to grokdeclarator. Eliminate the throw spec
3079 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
3080 (grokfndecl): Remove useless set of raises.
3081 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
3082 the throw spec parameter to start_decl. Pull the throw spec out
3083 of the call declarator.
3084 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
3085 (start_function): Eliminate the throw spec parameter. Eliminate
3086 the throw spec parameter to grokdeclarator.
3087 (start_method): Likewise.
3088 * decl2.c (grokfield): Likewise.
3089 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
3090 (grokoptypename): Likewise.
3091 (finish_file): Eliminate the throw spec parameter to
3092 start_function. Add throw spec to make_call_declarator.
3093 * except.c (init_exception_processing): Add throw spec to
3094 make_call_declarator. Eliminate the throw spec parameter to
3096 (expand_start_catch_block): Eliminate the throw spec parameter to
3098 (expand_builtin_throw): Add throw spec to make_call_declarator.
3099 Eliminate the throw spec parameter to start_function.
3100 (start_anon_func): Likewise.
3101 * lex.c (make_call_declarator): Add throw spec parameter.
3102 (set_quals_and_spec): New routine.
3103 (cons_up_default_function): Add throw spec to make_call_declarator.
3104 Eliminate the throw spec parameter to grokfield.
3105 * method.c (synthesize_method): Eliminate the throw spec parameter
3107 * pt.c (process_template_parm): Eliminate the throw spec parameter
3109 (tsubst): Add throw spec to make_call_declarator.
3110 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
3111 (do_function_instantiation): Eliminate the throw spec parameter to
3112 grokdeclarator. Eliminate the throw spec parameter to
3114 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
3116 * parse.y (datadef): Remove non-winning optimization.
3118 (fndef): Remove ambiguous error productions uncovered by grammer
3120 (constructor_declarator): Add exception_specification_opt here.
3121 (component_constructor_declarator): Likewise.
3122 (direct_after_type_declarator): Likewise.
3123 (complex_direct_notype_declarator): Likewise.
3124 (direct_abstract_declarator): Likewise.
3125 (fn.def1): Remove exception_specification_opt.
3126 (fn.def2): Likewise.
3127 (condition): Likewise.
3128 (initdcl0): Likewise.
3129 (initdcl): Likewise.
3130 (notype_initdcl0): Likewise.
3131 (nomods_initdcl0): Likewise.
3132 (component_decl_1): Likewise.
3133 (component_declarator): Likewise.
3134 (after_type_component_declarator0): Likewise.
3135 (after_type_component_declarator): Likewise.
3136 (notype_component_declarator): Likewise.
3138 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3140 * call.c (build_over_call): Also use an INIT_EXPR when
3141 initializing anything from an rvalue.
3143 * call.c (build_over_call): Call stabilize_reference when building
3144 an INIT_EXPR instead of calling the copy ctor.
3146 * call.c (joust): Extend the previous change to all comparisons.
3148 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
3149 NO_LINKAGE_HEURISTICS.
3151 * decl2.c (finish_file): Emit any statics that weren't already.
3153 * typeck.c (build_static_cast): Implement.
3154 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
3155 * decl.c (grokparms): Use can_convert_arg instead of
3156 implicit_conversion directly.
3157 (copy_args_p): New fn.
3158 * cvt.c (convert_to_reference): Don't complain about temp with
3160 (build_up_reference): Handle TARGET_EXPRs.
3161 * call.c (build_over_call): Elide unnecessary temps.
3162 (can_convert*): Use new overloading code.
3164 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3166 * call.c: Move TYPE_PTR*_MACROS ...
3167 * cp-tree.h: To here.
3168 * typeck.c (build_reinterpret_cast): Implement.
3170 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
3172 (joust): If we're comparing a function to a builtin and the worst
3173 conversion for the builtin is worse than the worst conversion for the
3174 function, take the function.
3176 * typeck.c (build_const_cast): Implement.
3177 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
3178 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
3180 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
3182 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
3183 too early. Make sure we explode if exprtype turns out to be a
3184 NULL_TREE when it shouldn't be.
3186 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
3188 * cp-tree.h: New routine make_call_declarator.
3189 * lex.c (make_call_declarator): Define it.
3190 * except.c (init_exception_processing): Use it.
3191 (expand_builtin_throw): Likewise.
3192 (start_anon_func): Likewise.
3193 * decl2.c (finish_file): Likewise.
3194 * lex.c (cons_up_default_function): Likewise.
3195 * parse.y: Likewise.
3196 * pt.c (tsubst): Likewise.
3198 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
3200 * decl2.c (groktypefield): Remove unused code.
3202 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
3204 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
3205 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
3206 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
3207 nonempty_cv_qualifiers.
3210 * lex.c (make_pointer_declarator): Change type_quals into
3212 (make_reference_declarator): Likewise.
3214 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3216 * decl.c (start_function): Only check interface_* for templates
3217 with flag_alt_external_templates.
3219 * call.c (build_new_op): Check for comparison of different enum types.
3220 (build_over_call): Fix arg # output.
3222 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
3224 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3226 * call.c (build_new_op): Check for erroneous args.
3228 * call.c (build_new_method_call): Add missing args to cp_error.
3230 * tree.c (error_type): Dont print reference-to-array.
3232 * typeck.c (convert_for_assignment): Don't say contravariance for
3235 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3237 * call.c (build_over_call): Diagnose bad convs for `this'.
3239 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
3242 * call.c (convert_like): Handle bad convs.
3243 (build_over_call): Handle bad convs better.
3245 * decl2.c: -fansi-overloading is now the default.
3247 * call.c (build_new_method_call): Check for erroneous args.
3249 * pt.c (instantiate_class_template): Propagate
3250 TYPE_USES_MULTIPLE_INHERITANCE.
3252 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
3254 * call.c (enforce_access): Add static to routine.
3256 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3258 * call.c (build_user_type_conversion_1): Fix bad handling.
3259 (compare_ics): Likewise.
3261 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3263 * call.c (standard_conversion): Oops.
3265 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
3267 * g++.c: Update test for win32 (&& ! cygwin32).
3269 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3271 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
3272 (ptr_reasonably_similar): New fn.
3273 * call.c (BAD_RANK): New rank.
3274 (ICS_BAD_FLAG): New macro.
3275 (standard_conversion): Handle almost-right pointer conversions.
3276 (reference_binding): Handle bad rvalue bindings.
3277 (add_*_candidate): Stuff.
3278 (build_over_call): Pass bad conversions to convert_for_initialization.
3279 (compare_ics): Handle bad convs.
3282 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
3284 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
3285 integer_type_node when computing pointer offsets.
3287 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3289 * tree.c (lvalue_type): New fn.
3290 (error_type): New fn.
3291 * call.c (op_error): Use error_type.
3292 (add_conv_candidate): Use lvalue_type.
3293 (add_builtin_candidates): Likewise.
3294 * error.c (args_as_string): Use error_type.
3296 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3298 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
3301 * decl.c (init_decl_processing): With -ansi, __null's type is the
3302 signed integral type with the same number of bits as a pointer.
3303 Introduce a new variable null_node for it.
3304 * cp-tree.h: Adjust.
3305 * call.c (null_ptr_cst_p): Adjust.
3307 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
3309 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
3312 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3314 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
3315 fns of classes without virtual functions.
3317 * call.c (add_function_candidate): Handle `this' specially.
3318 (compare_ics): Likewise.
3320 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
3322 * typeck.c (build_conditional_expr): Fix handling of __null.
3324 * decl2.c (comdat_linkage): New fn.
3325 (import_export_vtable): Use it.
3326 (import_export_decl): Use it.
3327 * method.c (make_thunk): Use it.
3329 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3331 * pt.c (end_template_decl): If we don't actually have parms, return.
3332 * parse.y (template_header): Accept 'template <>'.
3334 * errfn.c: Allow 5 args.
3336 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3338 * tree.c (make_temp_vec): New fn.
3339 * pt.c (push_template_decl): Handle partial specs.
3340 (instantiate_class_template): Likewise.
3341 (more_specialized): Use get_bindings.
3342 (more_specialized_class): New fn.
3343 (get_class_bindings): New fn.
3344 (most_specialized_class): New fn.
3345 (do_function_instantiation): List candidates for ambiguous case.
3346 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
3347 (shadow_tag): Call push_template_decl for partial specializations.
3348 * parse.y: Likewise.
3349 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
3350 DECL_TEMPLATE_MEMBERS.
3351 * call.c (print_z_candidates): Reduce duplication.
3353 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3355 * decl2.c (lang_decode_option): Allow -fansi-overloading.
3357 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3359 * pt.c (get_bindings): New fn.
3360 (most_specialized): Likewise.
3361 (do_function_instantiation): Use them.
3362 (add_maybe_template): New fn.
3363 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
3364 * call.c (build_new_op): Handle guiding decls.
3365 (build_new_function_call): Likewise.
3366 * decl2.c (finish_file): Likewise.
3368 * decl2.c (mark_used): Do synthesis here.
3369 * call.c (build_method_call): Not here.
3370 (build_over_call): Or here.
3371 * typeck.c (build_function_call_real): Or here.
3372 * tree.c (bot_manip): Call mark_used on functions used in default
3375 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3377 * decl2.c (import_export_vtable): Delete code that disabled vtable
3378 heuristic on systems with ASM_OUTPUT_EXTERNAL.
3380 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3382 * typeck.c (build_x_function_call): Handle static call context
3385 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
3386 the function, not its outer block.
3388 * call.c (build_field_call): Pass fields on to build_opfncall
3389 regardless of TYPE_OVERLOADS_CALL_EXPR.
3390 (build_method_call): Pass on to build_new_method_call sooner.
3392 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
3394 * class.c (instantiate_type): Don't put a POINTER_TYPE to
3395 METHOD_TYPE on an expression. Also make a copy of rhs instead of
3398 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3400 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
3401 (add_builtin_candidate): Don't take enums for ++.
3402 (build_new_method_call): Handle non-aggregates and field calls.
3403 Move new overloading code from...
3406 * decl.c (grokparms): Don't check default args in templates.
3408 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3410 * cvt.c (build_new_op): Fix args to build_unary_op.
3411 (add_builtin_candidates): Don't call type_promotes_to on float.
3413 * decl.c (grokparms): Check the type of the default arg.
3415 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
3416 returning NULL_TREE.
3418 * typeck.c (build_x_binary_op): Avoid doing extra work.
3419 (build_x_unary_op): Likewise.
3420 (build_x_conditional_expr): Likewise.
3421 * cvt.c (build_over_call): Return.
3422 (add_builtin_candidate): Fix MEMBER_REF.
3423 (build_new_op): Likewise.
3425 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
3427 * method.c (build_overload_name): Put bug fix into code but leave
3428 disabled for now so we can be bug compatible with older releases
3429 that do repeats incorrectly. In the future, we can enable it.
3431 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3433 * cvt.c (convert_like): Don't call build_cplus_new twice.
3435 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
3436 Control new overloading code with -fansi-overloading.
3438 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3440 * cvt.c (build_over_call): Call build_cplus_new.
3441 * call.c (build_method_call): Likewise.
3442 * typeck.c (build_function_call_real): Likewise.
3443 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
3444 the COND_EXPR in a TARGET_EXPR so they use the same slot.
3446 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
3448 * typeck.c (complete_type): Propagate
3449 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
3451 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3453 * cvt.c (joust): More ?: kludging. Sigh.
3454 (build_over_call): Don't try to synthesize global fns.
3456 * search.c (lookup_conversions): Use binfo marking.
3458 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
3460 * search.c (build_mi_matrix): Use the correct value of cid
3461 when determining the new mi_size.
3463 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3465 * cvt.c (add_builtin_candidates): Do consider type conversion ops
3466 for the first parms of += et al.
3467 (strip_top_quals): New fn.
3468 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
3469 (implicit_conversion): Likewise.
3470 (add_builtin_candidates): Be careful about arrays.
3471 (build_new_method_call): Handle vtable optimization.
3473 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
3475 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
3476 * cvt.c (reference_binding): Use it.
3477 (implicit_conversion): Use it.
3478 (add_builtin_candidate, COND_EXPR): Use it.
3480 * cvt.c (build_new_function_call): Check for error args.
3482 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
3484 * gxx.gperf: Add __null.
3485 * hash.h: Regenerate.
3486 * lex.h: Add RID_NULL.
3487 * lex.c (init_lex): Create null_pointer_node here, stick it in
3489 * decl.c (init_decl_processing): Still set its type here.
3490 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
3491 (convert_to_pointer_force): Likewise.
3492 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
3494 * call.c (convert_harshness): Use null_ptr_cst_p.
3495 * typeck.c (convert_for_assignment): Likewise. Don't produce
3498 * error.c (args_as_string): Handle lists of actual args, too.
3499 * cvt.c (null_ptr_cst): Support (void*)0 for now.
3500 (build_user_type_conversion_1): Improve diagnostics.
3501 (build_new_function_call): Likewise.
3502 (build_object_call): Likewise.
3503 (build_new_method_call): Likewise. Move call before def diagnostic...
3504 (build_over_call): Here.
3506 * cvt.c (build_new_method_call): Don't complain about no match if
3507 LOOKUP_SPECULATIVELY.
3508 (build_over_call): Fix 'this' for virtual fn.
3509 (build_new_method_call): Add diagnostic.
3511 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3513 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
3514 constructors to be passed in.
3515 (build_over_call): Likewise.
3516 (build_user_type_conversion_1): Pass them in.
3517 (convert_like): Likewise.
3518 (build_object_call): Handle overloaded conversions.
3519 (build_over_call): Pass the right args to build_vfn_ref.
3520 (standard_conversion): Fix pmf convs.
3521 (joust): Handle comparing statics and non-statics.
3522 (build_new_method_call): New fn.
3523 * call.c (build_method_call): Call it if NEW_OVER.
3525 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
3527 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
3530 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
3532 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
3533 instead of just maybe_build_cleanup so that we deallocate the
3536 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3538 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
3539 * cp-tree.h (finish_prevtable_vardecl): Add decl.
3541 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
3543 * pt.c (instantiate_class_template): Call complete_type. Also, if
3544 we're at the end of the file and we just instantiated a template
3545 class with a vtable, call finish_prevtable_vardecl.
3547 * error.c (dump_decl): Don't explode (or explode more gracefully
3548 as appropriate) if the object being dumped has a null type.
3549 (dump_expr): Likewise.
3551 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
3552 by counting the number of nodes that we'll need before allocating
3554 (lookup_fnfields): Fix comment.
3555 (breadth_first_search): Fix comment.
3557 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3559 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
3561 * class.c (finish_struct): Call cplus_decl_attributes here.
3562 (finish_struct_1): Not here.
3563 * cp-tree.h: Adjust.
3565 * pt.c (type_unification): New parameter STRICT.
3566 (unify): If STRICT, don't allow cv addition or base deduction.
3567 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
3569 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3571 * search.c (get_template_base{_recursive}): New fns.
3572 * pt.c (more_specialized): New fn.
3573 (do_function_instantiation): Use it.
3574 (unify): Handle base deduction.
3575 * cvt.c (joust): Use more_specialized.
3576 Don't arbitrarily choose between non-builtin candidates.
3577 (build_over_call): Call require_complete_type.
3579 * decl.c (start_function): Statics are static even in a #pragma
3582 * decl2.c (import_export_vtable): Disable vtable heuristic on
3583 systems with ASM_OUTPUT_EXTERNAL.
3585 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
3586 (standard_conversion): No std conv to enum type.
3588 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
3591 * cvt.c (reference_binding): Bind directly to a base subobject of
3594 * cvt.c (build_new_op): Enforce access control.
3596 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
3598 * typeck2.c (process_init_constructor): When scanning the
3599 union for a named field, skip things that aren't FIELD_DECLs.
3601 * method.c (synthesize_method): Don't scan fndecl's rtl if
3602 we're at the end of the file; just assume the function can't
3605 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3607 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
3610 * cvt.c (build_user_type_conversion_1): Handle overloaded
3613 * cvt.c (add_builtin_candidates): Don't consider type conversion
3614 operators for the first parameter of operator=.
3616 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
3618 * typeck.c (complete_type): Only call layout_type if we're not
3619 expanding a template.
3621 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3623 * cvt.c (compare_ics): Oops.
3625 * cvt.c (op_error): Oops.
3627 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
3628 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
3629 (build_conv): Use them.
3630 (implicit_conversion): Use them.
3631 (convert_like): Handle them.
3632 (build_new_op): Handle builtin COND_EXPR again.
3633 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
3634 in lists of types for COND_EXPR.
3635 (add_builtin_candidate): Add enum candidates for COND_EXPR.
3637 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
3639 * typeck.c (build_modify_expr): Always attempt to build a call to
3640 the assignment operator, even if we're using a default one.
3641 (convert_for_initialization): Call complete_type.
3643 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3645 * cvt.c (reference_binding): A REF_BIND gets the reference type.
3646 (implicit_conversion): Likewise.
3647 (convert_like): Likewise.
3648 (compare_ics): Likewise.
3649 (compare_qual): Likewise.
3650 (print_z_candidates): Handle no candidates.
3651 (build_new_op): Don't handle builtin COND_EXPR for now.
3653 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
3655 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
3657 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3659 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
3661 * cvt.c (build_builtin_candidate): Oops.
3662 (build_new_op): Oops.
3664 * method.c (build_opfncall): Pass COND_EXPR on.
3665 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
3666 (add_builtin_candidate{,s}): Likewise.
3667 (add_builtin_candidates): Likewise.
3668 (print_z_candidates, op_error, build_new_op): Likewise.
3669 (type_decays_to): New fn.
3670 * lex.c (init_lex): Just say ?: for COND_EXPR.
3672 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3674 * typeck.c (complete_type): Call layout_type rather than building
3677 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
3680 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3682 * cvt.c: Always compile the new overloading code (but don't use it).
3683 (implicit_conversion): Add a BASE_CONV when converting to
3684 the same class type.
3685 (convert_like): Handle BASE_CONV.
3687 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3689 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
3690 (add_builtin_candidate): Likewise.
3693 * typeck.c (build_x_function_call): Try an operator function
3694 whenever we call an object of class type.
3695 * method.c (build_opfncall): Pass CALL_EXPRs through.
3696 * cvt.c (implicit_conversion): Do const-ref case first.
3697 (add_conv_candidate, build_object_call, op_error): New fns.
3698 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
3699 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
3701 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
3702 Fall back on preincrement handling. Use op_error.
3704 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
3706 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
3709 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
3711 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
3713 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
3715 * typeck.c (build_component_ref_1): Use build_component_ref
3716 instead of open coding it here.
3718 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3720 * g++.c (main): Don't link with -lg++.
3723 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
3724 result of build_type_conversion.
3725 (cp_convert): Only call build_method_call for ctors if
3726 build_type_conversion failed.
3727 (ptr_complete_ob): New function.
3728 (TYPE_PTR{,OB,MEM}_P): New macros.
3729 ({add,build}_builtin_candidate{,s}): New functions.
3730 (print_z_candidates): Handle builtins.
3731 (build_user_type_conversion_1): Don't use conversion fns for
3732 converting to a base type.
3733 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
3734 (build_user_type_conversion): Use convert_from_reference.
3735 (build_new_op): New function.
3736 (build_over_call): Fix handling of methods.
3737 (compare_ics): Handle AMBIG_CONV properly.
3738 * typeck2.c: Increment abort count.
3739 * method.c (build_opfncall): Forward most requests to build_new_op.
3740 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
3742 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3744 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
3745 invalid second argument to dump_expr_list.
3747 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
3749 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
3751 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
3753 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
3756 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
3758 * typeck2.c (process_init_constructor): New pedwarn for using { }
3759 to initialize a pointer to member function.
3760 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
3761 we can avoid the new error.
3763 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
3765 * typeck.c (build_ptrmemfunc1): New function to hide details of
3766 pointer to member functions better.
3768 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
3770 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
3771 methods into the actual method, as we know the implied object is
3774 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3776 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
3777 inside a system header.
3779 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
3781 * call.c (build_method_call): Call complete_type on the
3784 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
3786 * typeck.c (build_component_ref): Always build up an OFFSET_REF
3787 for obj_ptr->func so that we can know which object to use in a
3790 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
3792 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
3793 around things. Also improve maintainability.
3795 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
3797 * decl.c (grokdeclarator): Check for overflow when evaluating an
3800 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
3802 * cvt.c (cp_convert): Don't check for ambiguity with constructor
3805 * typeck.c (build_x_function_call): Pass function overload
3806 questions to new overloading code if NEW_OVER.
3807 * init.c (expand_aggr_init_1): Only check for type conversion ops
3808 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
3809 Don't check for ambiguity with constructor if NEW_OVER.
3810 * cvt.c (convert_to_reference): Dereference the result of a type
3811 conversion operator.
3812 (build_conv): Propagate ICS_USER_FLAG.
3813 (implicit_conversion): Call instantiate_type.
3814 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
3815 (add_function_candidate): Fix cv-quals on argtype.
3816 (print_z_candidates): New function.
3817 (build_new_function_call): Call it.
3818 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
3819 consider non-converting constructors.
3820 Call print_z_candidates.
3821 Return an AMBIG_CONV for an ambiguous conversion.
3822 (build_user_type_conversion): Handle AMBIG_CONV.
3823 (convert_like): Fix test for building TARGET_EXPR.
3824 Call instantiate_type.
3825 Handle AMBIG_CONV and LVALUE_CONV.
3826 (build_over_call): Handle 0 args and ellipsis.
3827 * cp-tree.def: Add AMBIG_CONV.
3829 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
3831 * decl.c (lookup_name_real): If we find mem in obj when parsing
3832 `obj->mem', make sure we return the right value.
3834 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
3836 * search.c (get_base_distance): Call complete_type.
3838 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
3840 * decl.c (store_bindings): Make static.
3842 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3844 * init.c (expand_aggr_init_1): Don't check type conversions if
3847 * cvt.c (z_candidate): Put back template field.
3848 (add_function_candidate): Set it.
3849 (add_template_candidate): Likewise.
3851 (compare_qual): Handle references and pointers to members.
3852 (compare_ics): Handle reference bindings.
3854 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
3856 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
3858 * call.c (compute_conversion_costs): Call complete_type.
3860 * tree.c (vec_binfo_member): Use comptypes instead of comparing
3861 pointers, so we can handle template parameters.
3863 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
3865 * cvt.c (cp_convert_to_pointer): We have to call complete_type
3866 here; let's make it explicit instead of a side effect of an
3869 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3871 * cvt.c (z_candidate): Remove template field.
3872 (reference_binding): Handle binding to temporary.
3873 (implicit_conversion): Likewise.
3874 (add_function_candidate): Handle artificial constructor parms.
3875 Handle functions with too few parms.
3876 (add_template_candidate): New function.
3877 (build_user_type_conversion_1): Handle constructors.
3878 (convert_like): Likewise.
3879 (build_over_call): Likewise.
3880 (build_new_function_call): Support templates.
3881 (compare_ics): Fix reference, inheritance handling.
3883 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
3885 * decl.c: Add signed_size_zero_node.
3886 (init_decl_processing): Build it.
3887 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
3888 when we're trying to make a negative delta.
3890 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3892 Stop doing this damn index==strchr variable name confusion.
3893 * class.c (add_virtual_function): Change local var INDEX to be
3895 (add_method): Likewise.
3896 * lex.c (print_parse_statistics): Likewise.
3897 * search.c (make_memoized_table_entry): Likewise.
3898 (lookup_fnfields_here): Likewise.
3899 (lookup_field): Likewise.
3900 (lookup_fnfields): Likewise.
3901 (get_baselinks): Likewise.
3902 * sig.c (build_signature_table_constructor): Likewise.
3903 (build_signature_method_call): Likewise.
3904 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
3905 (get_member_function_from_ptrfunc): Likewise.
3906 (build_ptrmemfunc): Change local var INDEX to be IDX.
3907 (c_expand_start_case): Likewise.
3909 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3911 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
3912 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
3913 (convert_to_reference): Use build_type_conversion to convert to
3914 the reference type directly.
3915 (standard_conversion): Fix void* case, non-conversions.
3916 (reference_binding): Fix expr == 0 case, non-conversions.
3917 (convert_like): Support REF_BIND.
3918 (compare_qual): Split out from compare_ics.
3919 (compare_ics): Use it, handle icses with only a qual_conv.
3921 * init.c (expand_vec_init): Don't crash if decl is NULL.
3923 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
3925 * mpw-config.in: New file, configury for Mac MPW.
3926 * mpw-make.sed: New file, makefile editing for MPW.
3928 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3930 * pt.c (instantiate_class_template): Call repo_template_used.
3932 * search.c (lookup_conversions): Only lookup conversions in
3935 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3937 * cp-tree.def: Renamed from tree.def, to avoid confusion with
3939 * cp-tree.h, lex.c: Include cp-tree.def.
3940 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
3942 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
3944 * init.c (build_vec_delete_1): Call complete_type.
3946 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
3948 * except.c (start_anon_func): Make sure anonymous functions are
3951 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3953 * decl.c (finish_function): If function_depth > 1, set nested.
3955 * decl2.c (grokbitfield): Revert Bob's change.
3956 * class.c (finish_struct_1): Fix handling of named bitfield widths.
3958 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3960 * pt.c (add_pending_template): Handle types.
3961 (lookup_template_class): With -fexternal-templates, just add the class
3962 to pending_templates instead of instantiating it now.
3963 * decl2.c (finish_file): Handle types in pending_templates.
3965 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
3967 * decl2.c (grokbitfield): Handle constant decls appropriately.
3968 Give an appropriate error message now instead of spewing core
3971 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3973 * decl2.c: Don't turn on thunks by default for now.
3975 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
3977 * typeck.c (complete_type): Handle error_mark_node.
3978 (common_type, OFFSET_TYPE): Handle template_type_parms.
3980 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3982 * pt.c (instantiate_decl): If at_eof, call import_export_decl
3983 regardless of DECL_INLINE.
3985 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
3987 * class.c (finish_struct_bits): Copy TYPE_SIZE.
3989 * rtti.c (build_dynamic_cast): Support templates.
3990 * tree.def: Support DYNAMIC_CAST_EXPR.
3991 * pt.c (tsubst_copy): Likewise.
3992 * decl2.c (build_expr_from_tree): Likewise.
3994 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
3996 * typeck.c (build_static_cast): Support templates.
3997 (build_const_cast): Likewise.
3998 * tree.def: Support CONST/STATIC_CAST_EXPR.
3999 * pt.c (tsubst_copy): Likewise.
4000 * decl2.c (build_expr_from_tree): Likewise.
4002 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4004 * decl2.c (finish_vtable_vardecl): Don't trust
4005 TREE_SYMBOL_REFERENCED for vtables of local classes.
4007 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4009 * pt.c (tsubst_copy): Handle operator T.
4011 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4013 * init.c (build_delete): Move creation of PARMS inside test of
4014 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
4016 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
4018 * typeck.c (build_conditional_expr): Don't assume that
4019 the arguments to ?: are always pointers or records.
4021 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4023 * decl2.c (import_export_decl): Still emit static/weak/comdat
4024 copies of inline template functions with -fno-implicit-templates.
4026 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
4028 * init.c (build_delete): Determine the complete basetype
4029 path to the destructor we're calling.
4031 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
4033 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
4034 initialize the enum, because we really and truly don't know where
4036 (start_enum): Don't copy integer_zero_node because
4037 build_enumerator will do it.
4039 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4041 * decl.c (finish_function): Do access control on base destructors.
4043 * pt.c (tsubst, case FUNCTION_DECL): Set up
4044 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
4047 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
4049 * cvt.c (build_up_reference): If we have already extended the
4050 lifetime of the temporary, don't try it again.
4051 * typeck.c (c_expand_return): Don't try and convert the return
4052 value twice when we want a reference, once is enough.
4054 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
4056 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
4057 LOOKUP_ONLYCONVERTING at all for now.
4059 * search.c (add_conversions): Put the conversion function in
4060 TREE_VALUE, the basetype in TREE_PURPOSE.
4061 * cvt.c (build_type_conversion): Adjust.
4062 * cvt.c (build_expr_type_conversion): Adjust.
4063 * call.c (user_harshness): Adjust.
4065 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4067 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
4070 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
4072 * except.c (expand_start_catch_block): Add a dummy region, if we
4073 get an error, so that we can avoid core dumping later.
4075 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
4077 * cp-tree.h (OFFSET_REF): Remove.
4078 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
4079 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
4080 * init.c (expand_aggr_init_1): Likewise.
4081 (build_new): Likewise.
4082 * typeck.c (expand_target_expr): Likewise.
4084 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4086 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
4089 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
4091 * cvt.c (build_up_reference): Redo how and when temporaries are
4093 * decl.c (grok_reference_init): Don't try and be smart about
4096 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
4098 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
4099 (TARGET_EXPR...), now that it has 4 arguments.
4100 * tree.c (build_cplus_new): Likewise.
4102 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4104 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
4106 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
4107 * decl.c (struct saved_scope): Remove named_labels,
4108 {base,member}_init_list.
4109 (maybe_push_to_top_level): Don't set them. Call
4110 push_cp_function_context if appropriate.
4111 (pop_from_top_level): Likewise.
4113 * method.c (do_build_assign_ref): Remove obsolete check of
4114 TYPE_HAS_ASSIGN_REF (basetype).
4116 * decl.c (grokfndecl): Diagnose user definition of
4117 implicitly-declared methods.
4119 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
4121 * method.c (do_build_copy_constructor): Add code to give
4122 meaningful error messages instead of crashing.
4123 (do_build_assign_ref): Don't synthesize assignment operators for
4124 classes containing reference or const members.
4126 * class.c (struct base_info): Remove cant_synth_copy_ctor
4127 and cant_synth_asn_ref.
4128 (finish_base_struct): Remove the code that tries to conditionalize
4129 synthesis of copy constructors & assignment operators based on
4130 access permissions. Instead, let it fail when it tries to
4131 synthesize the copy constructor. This will give meaningful error
4132 messages instead of silently generating code to perform a bitcopy.
4134 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
4136 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
4137 determining types for constant values.
4139 * decl.c (struct named_label_list): Use instead of stuffing
4140 random items into a TREE_LIST node.
4141 (named_label_uses): Use the new struct.
4142 (poplevel): Likewise.
4143 (lookup_label): Likewise.
4144 (define_label): Add an error message to tell the user the line
4145 where the goto is located in addition to the destination of the
4147 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
4149 (finish_function): Likewise.
4151 (start_decl): Complain about defining a static data member
4152 in a different type from which it was declared.
4154 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4156 * cvt.c (build_expr_type_conversion): Adjust.
4158 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4160 * call.c (build_method_call): Always convert 'this' to the
4163 * search.c (add_conversions): Put the conversion function in
4164 TREE_VALUE, the type in TREE_PURPOSE.
4165 * cvt.c (build_type_conversion): Adjust.
4166 * call.c (user_harshness): Adjust.
4168 * method.c (emit_thunk): Call temporary_allocation and
4169 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
4171 * tree.c (build_cplus_array_type): Handle tweaking of
4172 TYPE_MAIN_VARIANT here.
4173 * typeck.c (common_type): Not here.
4175 * typeck.c (complete_type): Only try to complete an array type if
4178 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4180 * decl.c (grokvardecl): Call complete_type.
4181 (grokdeclarator): Call complete_type for PARM_DECLs.
4183 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4185 * pt.c (instantiate_class_template): Re-set
4186 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
4188 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
4190 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
4191 smart enough to do it right.
4192 * tree.c (cp_expand_decl_cleanup): Likewise.
4193 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
4194 cp_expand_decl_cleanup.
4195 (store_parm_decls): Likewise.
4196 (hack_incomplete_structures): Likewise.
4197 * except.c (push_eh_cleanup): Likewise.
4199 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
4201 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
4202 frontend to the backend where it belongs.
4203 * tree.c (unsave_expr): Likewise.
4204 (unsave_expr_now): Likewise.
4205 * tree.def (UNSAVE_EXPR): Likewise.
4206 * cp-tree.h (unsave_expr): Likewise.
4207 (unsave_expr_now): Likewise.
4209 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
4211 * init.c (emit_base_init): Make sure the partial EH cleanups live
4212 on the function_obstack.
4214 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
4216 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
4217 when checking for pointer types.
4219 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4221 * pt.c (instantiate_class_template): Remove obsolete check for
4222 access declarations.
4224 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
4226 * call.c (build_overload_call): Simplify calls to
4227 build_overload_call by removing last parameter.
4228 (build_method_call): Likewise.
4229 * cp-tree.h: Likewise.
4230 * method.c (build_opfncall): Likewise.
4231 * typeck.c (build_x_function_call): Likewise.
4233 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
4235 * call.c (default_parm_conversions): Factor out common code.
4236 (build_method_call): Use it.
4237 (build_overload_call_real): Use it.
4239 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
4241 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
4242 but pedwarn as the code is bogus.
4243 * typeck.c (decay_conversion): Likewise.
4244 (build_function_call_real): Use build_addr_func instead of
4245 default_conversion. Don't allow pointer-to-method functions down
4247 (build_unary_op): Use real pointer-to-member functions instead of
4249 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
4250 (convert_for_assignment): Removed some obsolete code.
4251 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
4252 build_x_function_call instead of current_class_ptr. Only call
4253 digest_init once on an initializer, we do this just checking
4255 (build_expr_from_tree): Pass current_class_ref to
4256 build_x_function_call instead of current_class_ptr.
4257 * init.c (build_member_call): Likewise.
4259 * error.c (dump_expr): Handle OFFSET_REFs better.
4260 * pt.c (unify): Handle pointer-to-member functions better.
4261 * decl.c (finish_function): Clear out current_class_ref just like
4262 we do for current_class_ptr.
4264 * typeck.c (get_delta_difference): Handle virtual bases better.
4266 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4268 * sig.c (build_signature_table_constructor): Use the delta for
4269 the original basetype for this virtual function with thunks.
4270 (build_signature_method_call): We still need to adjust 'this'
4273 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
4275 * call.c (build_addr_func): New routine. Used to get the `real'
4276 address of a function or a method. Needed to avoid getting a
4277 pointer-to-member function.
4278 (build_call): New routine to build CALL_EXPRs.
4279 (build_method_call): Use it.
4280 * cvt.c (convert_to_aggr): Likewise.
4281 * typeck.c (build_function_call_real): Likewise.
4282 * sig.c (build_signature_table_constructor): Use build_addr_func.
4283 * cp-tree.h (build_call, build_addr_func): Declare them.
4285 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
4287 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
4288 * parse.y: Remove uses of LOOKUP_AGGR.
4290 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
4292 * *.[chy]: Rename current_class_decl to current_class_ptr, and
4293 C_C_D to current_class_ref.
4295 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4297 * call.c (convert_harshness): Tighten up pointer conversions.
4299 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
4301 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
4302 (finish_file): Likewise.
4304 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4306 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
4308 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
4311 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4313 * decl2.c: Turn on thunks by default where supported.
4315 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
4317 * cp-tree.h (build_overload_call_maybe): Removed.
4318 * call.c (build_overload_call_real): Invert meaning of last arg to
4319 be require_complete.
4320 (build_overload_call): Likewise.
4321 * typeck.c (build_x_function_call): Use build_overload_call_real
4322 instead of build_overload_call_maybe.
4324 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4326 * decl2.c (finish_file): Don't try to emit functions that haven't
4329 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4331 * decl2.c (finish_vtable_vardecl): Oops.
4333 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
4334 Also store the bindings from previous_class_values.
4335 (pop_from_top_level): Restore them.
4337 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4339 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
4340 symbol has been referenced.
4341 (finish_file): Re-join synthesis/vtable loop with inline emission
4342 loop, disable inlining when an inline is output.
4344 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
4346 * except.c (init_exception_processing): Setup saved_in_catch.
4347 (push_eh_cleanup): Reset __eh_in_catch.
4348 (expand_start_catch_block): Set __eh_in_catch.
4350 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
4352 * except.c (push_eh_cleanup): Add tracking for whether or not we
4353 have an active exception object.
4354 (expand_builtin_throw): Use it to make sure a rethrow without an
4355 exception object is caught.
4357 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4359 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
4362 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4364 * decl2.c (finish_file): Also use sentries for vars with
4365 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
4368 * lex.c (handle_cp_pragma): Disable #pragma
4369 interface/implementation if SUPPORTS_ONE_ONLY > 1.
4371 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4373 * method.c (emit_thunk): Wrap default case in
4374 temporary/permanent_allocation.
4376 * method.c (make_thunk): Use DECL_ONE_ONLY.
4377 (emit_thunk): Call assemble_end_function.
4379 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4381 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
4382 (import_export_decl): Likewise.
4383 (finish_prevtable_vardecl): Disable vtable hack if
4384 SUPPORTS_ONE_ONLY > 1.
4386 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
4388 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
4389 PREDECREMENT_EXPRs take two arguments, not one.
4391 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4393 * class.c (build_vtable_entry): Don't build thunks for abstract
4396 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
4399 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4401 * class.c (set_rtti_entry): Use size_zero_node.
4402 (build_vtable): Likewise.
4404 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
4406 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
4407 (prepare_fresh_vtable): Likewise.
4409 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
4411 * method.c (emit_thunk): Call mark_used on the target function.
4413 * call.c (build_method_call): Don't warn about pending templates.
4415 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4417 * decl2.c (finish_file): Fix list walking logic.
4419 * typeck2.c (check_for_new_type): Only warn if -pedantic.
4421 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
4423 * class.c (finish_struct_1): Remove old code for
4424 dont_allow_type_definitions.
4425 * cp-tree.h: Likewise.
4426 * spew.c: Make sure cp-tree.h is included before parse.h, so the
4427 definition of flagged_type_tree is found before it is used.
4429 * parse.y: Added the ftype member to the type union, and changed a
4430 number of rules to use it instead of ttype. Added calls to
4431 check_for_new_type() as appropriate.
4432 * typeck2.c (check_for_new_type): New function for checking
4433 if a newly defined type appears in the specified tree.
4434 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
4435 for check_for_new_type().
4437 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4439 * decl2.c (finish_file): Only use a sentry if the decl is public.
4441 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
4442 don't pass LOOKUP_ONLYCONVERTING.
4444 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
4446 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
4447 properly keeps track of const and volatile type modifiers.
4449 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4451 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
4452 * pt.c (comp_template_args): Use it.
4454 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
4455 assemble_external for artificial function decls.
4457 * decl.c (cp_finish_decl): Oops.
4459 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
4461 * decl2.c (import_export_decl): Put static data member templates
4462 into common storage, or make them weak, depending on whether they
4463 are dynamically or statically initialized.
4464 (get_sentry): New function.
4465 (finish_file): Do import_export_decl for static data members before
4466 building the init/fini functions. Don't init/fini a variable that's
4467 EXTERNAL. Use a sentry for variables in common. Fix mismatching
4468 push/pop_temp_slots.
4469 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
4470 expand_static_init thang.
4471 * method.c (get_id_2): New function.
4473 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
4475 * parse.y (empty_parms): Make sure we use C++-style prototypes
4476 when we're declaring member functions.
4478 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4480 * Makefile.in (CONFLICTS): 16 s/r conflicts.
4481 * parse.y (self_template_type): New nonterminal.
4483 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4485 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
4487 * parse.y (base_class.1): Allow 'typename foo::bar'.
4489 * lex.c (check_newline): Remove #pragma code that plays with the
4490 input stream, since we now deal with tokens. Clear nextchar when
4492 (handle_cp_pragma): Use real_yylex.
4493 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
4496 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
4498 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
4500 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4502 * parse.y: New token SELFNAME for potential constructor.
4503 * spew.c (yylex): Handle it.
4504 * lex.c (identifier_type): Produce it.
4506 * parse.y (complete_type_name): In :: case, don't push class binding.
4507 (complex_type_name): Likewise.
4509 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
4511 * typeck.c (build_reinterpret_cast): Handle pointer to member
4514 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4516 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
4518 (check_newline): Put the vtable/unit/implementation/interface pragma
4519 code into handle_cp_pragma, replacing it with a call.
4520 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
4521 args. Get the next token after handling the pragma token.
4523 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
4525 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
4526 (convert_to_pointer_force): Likewise.
4528 * init.c (build_new): Fix array new without -fcheck-new.
4530 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4532 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
4533 tree.c: Lose TYPE_NESTED_NAME.
4535 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
4538 * tree.def: Add VEC_INIT_EXPR.
4539 * expr.c (cplus_expand_expr): Handle it.
4540 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
4541 the extra file-scope symbol nastiness.
4543 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4545 * method.c (make_thunk): Thunks are static.
4546 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
4548 * decl2.c (mark_vtable_entries): Emit thunks as needed.
4549 (finish_file): Don't emit them here.
4551 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4553 * rtti.c (build_dynamic_cast): Handle null pointers.
4554 (ifnonnull): New function.
4556 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
4558 * call.c (build_method_call): Remember the original basetype we
4559 were called with. Give an error message instead of trying
4560 (incorrectly) to call a non-static member function through a
4561 non-inherited class.
4563 * search.c (expand_upcast_fixups): Mark the new fixup as
4566 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4568 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
4570 * class.c (set_rtti_entry): Fix for thunks.
4572 * decl2.c (import_export_decl): Still emit typeinfo fns for
4573 cv-variants of builtin types.
4575 * rtti.c (expand_class_desc): Set up base_info_type_node here.
4576 (init_rtti_processing): Instead of here.
4578 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4580 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
4581 (build_typeid): Only complain about taking dynamic typeid without
4584 * decl2.c: flag_rtti defaults to 1.
4586 * rtti.c (get_tinfo_var): The general class case is now smaller.
4587 (init_rtti_processing): Pack the latter three fields of base_info
4590 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
4592 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
4594 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
4596 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
4597 (push_memoized_context): Split out code to undefer pop_type_level to
4598 (clear_memoized_cache): here.
4599 (pop_memoized_context): We can only handle one layer of deferral of
4600 pop_type_level so clear the cache, if there was a previous level.
4602 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4604 * rtti.c (init_rtti_processing): Build up base_info_type_node.
4605 (expand_class_desc): Use one pointer to an array of base_info
4606 structs, passed using a CONSTRUCTOR.
4608 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
4610 * class.c (build_vbase_path): Remove block extern for
4611 flag_assume_nonnull_objects here.
4612 (build_vfn_ref): Split out functionality into build_vtbl_ref.
4613 (build_vtbl_ref): New routine.
4614 (build_vtable): Set up rtti info here.
4615 (add_virtual_function): Note in CLASSTYPE_RTTI the best
4616 place where we can get the rtti pointers from to avoid having to
4617 search around for a place.
4618 (finish_base_struct): Likewise.
4619 (finish_struct_1): Likewise. Never create totally new vtables
4620 with totally new vtable pointers for rtti. Disable code to layout
4621 vtable pointers better until we want to break binary
4623 * rtti.c (build_headof_sub): New routine to convert down to a
4624 sub-object that has an rtti pointer in the vtable.
4625 (build_headof): Use it. Also, use build_vtbl_ref now to be more
4627 (build_dynamic_cast): Make sure we have saved it, if we need to.
4628 * search.c (dfs_init_vbase_pointers): Disable code that deals with
4629 a more efficient vtable layout, enable later.
4630 * call.c (flag_assume_nonnull_objects): Moved declaration to
4631 * cp-tree.h: here. Declare build_vtbl_ref.
4632 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
4633 function calls that want a tree.
4635 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4637 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
4638 other X subobjects in the most derived type. Ack.
4640 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
4641 get_typeid will do it for us.
4642 (get_typeid_1): Break out call-building for expand_*_desc to use.
4643 (get_typeid): Call it.
4644 (expand_*_desc): Likewise.
4645 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
4647 (init_decl_processing): Lose builtin_type_tdescs lossage.
4648 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
4650 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
4652 * pt.c (tsubst): When calling set_nested_typename, use
4653 TYPE_NESTED_NAME (current_class_type) instead of
4656 * decl.c (pushdecl): Likewise.
4657 (pushdecl_class_level): Likewise.
4658 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
4659 set_nested_typename.
4661 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4663 * rtti.c (synthesize_tinfo_fn): Handle arrays.
4665 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
4667 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
4669 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
4670 (init_rtti_processing): Lose bad_cast_type.
4671 (build_dynamic_cast): Use throw_bad_cast.
4673 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
4675 * decl2.c (finish_file): Don't synthesize artificial functions
4676 that are external and not inline.
4678 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
4680 * decl2.c (finish_file): Handle having new inlines added to
4681 saved_inlines by synthesis.
4683 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
4685 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4687 RTTI rewrite to initialize nodes as needed, not require that
4688 users #include <typeinfo>, complete functionality and reduce wasted
4690 * rtti.c (init_rtti_processing): New fn.
4691 (build_typeid): The vtable entry is now a function.
4692 (get_tinfo_var): New fn.
4693 (get_tinfo_fn): Likewise.
4694 (get_typeid): Use it.
4695 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
4696 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
4698 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
4699 (synthesize_tinfo_fn): New fn.
4700 * method.c (build_t_desc_overload): Lose.
4701 (build_overload_with_type): More generic.
4702 * decl.c (init_decl_processing): Call init_rtti_processing.
4703 * class.c (set_rtti_entry): Use get_tinfo_fn.
4704 * decl2.c (mark_vtable_entries): Mark the rtti function.
4705 (finish_prevtable_vardecl): Don't build_t_desc.
4706 (import_export_decl): Handle tinfo functions.
4707 (finish_file): Likewise.
4708 * typeck.c (inline_conversion): New fn.
4709 (build_function_call_real): Use it.
4710 * cp-tree.h: Add decls.
4712 * method.c (hack_identifier): Also convert component_refs from
4715 * lex.c (cons_up_default_function): Use the type, not the name, in
4718 * decl2.c (import_export_vtable): Fix weak vtables.
4720 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
4722 * search.c (get_base_distance_recursive): Fix access checks for
4725 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4727 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
4729 (convert_harshness): Add prototypes wrapped by PROTO.
4730 * decl2.c (grok_function_init): Likewise.
4731 (do_toplevel_using_decl): Change to void return type.
4732 * class.c (build_vtable_entry): Remove decl of make_thunk.
4733 (merge_overrides): Fix order of arg definitions.
4734 (finish_vtbls): Likewise.
4735 (fixup_vtable_deltas): Likewise.
4736 (modify_all_direct_vtables): Likewise.
4737 (modify_all_indirect_vtables): Likewise.
4738 * search.c (get_base_distance_recursive): Likewise.
4739 (get_abstract_virtuals_1): Likewise.
4740 (fixup_virtual_upcast_offsets): Likewise.
4741 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
4742 * init.c (perform_member_init): Fix order of arg definitions.
4743 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
4744 * cp-tree.h (make_thunk): Add decl.
4745 (overload_template_name, push_template_decl): Add decls.
4746 (do_toplevel_using_decl): Change to void return type.
4747 (vec_binfo_member): Add decl.
4749 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4751 * typeck.c (mark_addressable, convert_for_assignment,
4752 convert_for_initialization, pointer_int_sum, pointer_diff,
4753 unary_complex_lvalue): Add prototypes wrapped by PROTO.
4754 (convert_sequence): #if 0 fn decl, since definition also is.
4756 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
4758 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
4759 cast to pointer types for type searching.
4761 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4763 * typeck.c (get_delta_difference): Use cp_error, not error, in the
4764 case where BINFO == 0.
4766 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
4768 * call.c (build_method_call): Fix wording of error messages so
4769 constructors come out right.
4771 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
4773 * decl.c (push_overloaded_decl): Don't warn about hidden
4774 constructors when both the type and the function are declared
4775 in a system header file.
4777 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
4779 * class.c (finish_struct_1): Propagate the TYPE_PACKED
4780 flag for the type to the type's fields.
4782 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4784 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
4786 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
4788 * class.c (base_info, finish_base_struct): Replace
4789 needs_virtual_dtor with base_has_virtual.
4791 (finish_struct_1): Remove the old code that tried to make default
4792 destructors virtual. Use base_has_virtual when checking if we need
4793 to add a vtable entry for the rtti code.
4795 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4797 * pt.c (push_template_decl): Complain about template decl with
4798 inappropriate declaration.
4800 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
4802 * typeck.c (build_x_unary_op): Remove bogus check for taking
4803 the address of a member function.
4805 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4807 * parse.y (constructor_declarator): Only push the class if
4808 we are not already in the class.
4810 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
4812 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
4813 Add additional argument to INIT_CUMULATIVE_ARGS.
4815 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4817 * decl.c (shadow_tag): Fix error about anon union with methods.
4819 * parse.y (self_reference): Only generate a self-reference if this
4820 is a non-template class.
4821 (opt.component_decl_list): Only use it if it was generated.
4823 * parse.y (component_decl_1): Use constructor_declarator.
4824 (fn.def2): Likewise.
4825 (notype_component_declarator0): Likewise.
4827 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
4829 * typeck.c (build_x_unary_op): Add checks for taking the address
4830 of a TARGET_EXPR or of a member function, and give appropriate
4833 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4835 * pt.c (process_template_parm): Allow template type parms to be
4836 used as types for template const parms.
4838 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
4840 * init.c (expand_vec_init): Ensure the eh cleanups are on the
4843 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4845 * decl.c (lookup_name_real): Be even more picky about the
4846 ambiguous lookup warning.
4847 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
4848 * parse.y (constructor_declarator): Rather than here.
4850 * parse.y (constructor_declarator): New nonterminal.
4852 (explicit_instantiation): Likewise.
4854 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4856 Add implicit declaration of class name at class scope.
4857 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
4858 * parse.y (self_reference): New nonterminal.
4859 (opt.component_decl_list): Use it.
4860 (fn.def1): Add nested_name_specifier type_name cases.
4861 * class.c (build_self_reference): New function.
4862 (finish_struct): Handle access_default later, move self-reference
4864 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
4865 * cp-tree.h: Adjust.
4867 * pt.c (do_function_instantiation): Separate handling of member
4868 functions and non-member functions properly.
4870 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4872 * pt.c (process_template_parm): Improve error for 'volatile class K'.
4874 * class.c (finish_struct_1): Check the right slot for destructors.
4876 * decl.c (start_enum): Complain about enum templates.
4878 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
4880 * init.c (resolve_offset_ref): Offset pointers to member data by one.
4881 * typeck.c (unary_complex_lvalue): Likewise.
4883 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
4885 * typeck.c (c_expand_return): Check for a returned local
4886 array name, similar to the check for an ADDR_EXPR.
4888 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4890 * decl.c (cp_finish_decl): Don't build cleanups for static
4893 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
4895 * typeck.c (build_modify_expr): Fix error messages to be more
4897 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
4898 assignment operators.
4899 * error.c (assop_as_string): Likewise. Add support for `%Q' for
4900 assignment operators.
4902 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4904 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
4905 give an error if initialized. Pedwarn about nested type with the
4906 same name as its enclosing class.
4908 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
4910 * typeck.c (require_complete_type): Be sure to instantiate the
4911 MAIN_VARIANT of the type.
4913 * decl2.c (finish_file): Instantiate pending templates before
4914 processing static constructors and destructors.
4916 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
4919 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
4921 * decl2.c (delete_sanity): If error_mark_node is passed
4922 in as an expression, quit while we're ahead.
4924 * decl.c (grokdeclarator): Give an error message if `friend'
4925 is combined with any storage class specifiers.
4927 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
4929 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
4930 definition of nonexistent nested type.
4932 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
4933 not to say 'typedef'.
4935 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4937 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
4938 * search.c (dfs_walk, dfs_init_vbase_pointers,
4939 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
4940 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
4942 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
4944 * except.c (build_throw): Support minimal parse.
4945 * pt.c (tsubst_copy): Support THROW_EXPR.
4946 * decl2.c (build_expr_from_tree): Likewise.
4948 * pt.c (mangle_class_name_for_template): Always allocate
4951 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
4953 * cvt.c (cp_convert_to_pointer): Give an appropriate error
4954 when trying to cast from an incomplete type.
4956 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4958 * pt.c (instantiate_class_template): Don't bother setting up
4959 CLASSTYPE_TAGS explicitly, as the nested types will add
4962 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
4964 * decl.c (shadow_tag): Remove old error check for usage of
4965 an enum without a previous declaration.
4966 (xref_tag): Add error message about usage of enums without a
4967 previous declaration.
4969 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4971 * lex.c (do_identifier): Only do name consistency check if we're
4974 * pt.c (push_template_decl): Don't crash if we get a member defn
4977 * decl.c (xref_tag_from_type): New function to do an xref without
4978 always having to figure out code_type_node.
4979 * cp-tree.h: Declare it.
4980 * pt.c (instantiate_class_template): Use it for friend classes.
4981 (lookup_template_class): Use it.
4983 * typeck2.c (build_functional_cast): Pull out a single parm before
4984 passing it to build_c_cast.
4986 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
4988 * expr.c (do_case): Give an error message if a pointer is
4989 given as a case value.
4991 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4993 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
4996 * lex.c (cons_up_default_function): Really, now, interface hackery
4997 does not apply to synthesized methods.
4999 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
5001 * call.c (build_method_call): Ctors and dtors now have special names
5002 with respect to lookups.
5003 * class.c (add_method): Likewise.
5004 (grow_method): Likewise.
5005 (finish_struct_methods): Likewise.
5006 (warn_hidden): Likewise.
5007 (finish_struct_1): Likewise.
5008 * cvt.c (convert_to_reference): Likewise.
5009 (convert_to_aggr): Likewise.
5010 (cp_convert): Likewise.
5011 * decl2.c (check_classfn): Likewise.
5012 * init.c (expand_member_init): Likewise.
5013 (expand_default_init): Likewise.
5014 (expand_aggr_init_1): Likewise.
5015 (build_offset_ref): Likewise.
5016 (build_new): Likewise.
5017 (build_delete): Likewise.
5018 * lex.c (do_inline_function_hair): Likewise.
5019 * search.c (lookup_field_1): Likewise.
5020 (lookup_fnfields_here): Likewise.
5021 (lookup_field): Likewise.
5022 (lookup_fnfields): Likewise.
5023 (get_virtual_destructor): Likewise.
5024 (dfs_debug_mark): Likewise.
5025 (dfs_pushdecls): Likewise.
5026 (dfs_compress_decls): Likewise.
5027 * tree.c (layout_basetypes): Likewise.
5028 * typeck.c (build_component_ref): Likewise.
5029 (build_x_function_call): Likewise.
5030 (build_modify_expr): Likewise.
5031 (convert_for_initialization): Likewise.
5032 (build_functional_cast): Likewise.
5033 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
5036 * decl.c (ctor_identifier): New.
5037 (dtor_identifier): New.
5038 (init_decl_processing): Set them.
5040 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
5042 * typeck.c (build_component_ref): Don't get confused by fields whose
5043 context has no type name, like pointer to member functions.
5045 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5047 * decl.c (grokdeclarator): Handle typedef without declarator.
5049 * pt.c (tsubst): Handle SCOPE_REF in declarator.
5051 * parse.y (bad_parm): Catch another case of missing `typename'.
5053 * lex.c (yyprint): Handle TYPE_DECLs.
5055 * decl.c (start_function): Don't try to be clever.
5057 * lex.c: Lose compiler_error_with_decl.
5058 * typeck2.c: Lose error_with_aggr_type.
5059 (incomplete_type_error): Use cp_* instead of old functions.
5060 (readonly_error): Likewise.
5061 * typeck.c (convert_arguments): Likewise.
5062 * search.c (lookup_nested_field): Likewise.
5063 * method.c (make_thunk): Likewise.
5064 * decl.c (grokparms): Likewise.
5065 * cp-tree.h: Update.
5067 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
5070 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
5072 * method.c (build_opfncall): When deleting a pointer to an
5073 array, build a new pointer to the tree past any ARRAY_TYPE
5076 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5078 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
5080 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5082 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
5085 * decl.c (finish_function): Don't set nested based on
5086 hack_decl_function_context.
5087 * parse.y (function_try_block): Check for nested function.
5088 (pending_inlines): Likewise.
5090 * decl2.c (build_expr_from_tree): If a unary op already has a
5091 type, just return it.
5093 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
5095 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
5096 (finish_file): Check the return value of walk_vtables.
5097 (finish_prevtable_vardecl): Return int.
5098 (finish_vtable_vardecl): Likewise.
5099 (prune_vtable_vardecl): Likewise.
5100 * lex.c (set_vardecl_interface_info): Likewise.
5101 * cp-tree.h: Adjust return types.
5103 * class.c (delete_duplicate_fields_1): Don't complain about
5104 duplicate nested types if they're the same type.
5105 (finish_struct): Remove check for duplicate.
5106 * decl2.c (grokfield): Don't check for typedef of anonymous type.
5108 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5110 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
5112 * decl.c (grokdeclarator): Lose special handling of class-level
5113 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
5114 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
5116 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
5118 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
5120 * search.c (compute_access): Fix handling of anonymous union
5122 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
5123 from anonymous unions to their members.
5125 * typeck.c (build_x_function_call): For static member functions,
5126 hand off to build_member_call.
5128 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5130 * typeck.c (build_component_ref): Handle OFFSET_REFs.
5132 * init.c (expand_vec_init): Fix init == 0 case.
5134 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5136 * init.c (build_new): Pedwarn about init and array new.
5137 (expand_vec_init): Handle lists, use convert_for_initialization
5139 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
5140 when converting to an aggregate type.
5141 * cvt.c (cp_convert): Pass it through.
5143 * typeck.c (build_conditional_expr): Handle user-defined
5144 conversions to slightly different types.
5146 * decl.c (grokdeclarator): Force an array type in a parm to be
5149 * decl2.c (do_using_directive): Sorry.
5150 (do_namespace_alias): Likewise.
5151 * lex.c (real_yylex): Warn about using the `namespace' keyword.
5153 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5155 * parse.y (datadef): Move call to note_list_got_semicolon up.
5157 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
5159 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
5161 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
5163 * decl.c (cp_finish_decl): The exception regions have to be
5164 nested, not overlapping. We start the exception region for a
5165 decl, after it has been fully built, and all temporaries for it
5166 have been cleaned up.
5168 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
5170 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
5172 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5174 * tree.def: Add RETURN_INIT.
5175 * pt.c (instantiate_decl): Handle RETURN_INIT.
5176 * decl.c (store_return_init): Handle minimal_parse_mode.
5178 * tree.c (cp_build_type_variant): Just return an error_mark_node.
5179 * decl.c (make_typename_type): Don't try to get the file and line
5181 * typeck.c (comptypes): Handle TYPENAME_TYPE.
5183 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
5185 * decl.c (poplevel): Make sure we clear out and restore old local
5186 non-VAR_DECL values by default when they go out of scope.
5188 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5190 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
5191 referring to addresses of variables and functions.
5193 * error.c (dump_expr): Support SIZEOF_EXPR.
5195 * init.c (do_friend): Use the return value of check_classfn.
5197 * typeck.c (convert_arguments): Call complete_type.
5199 * method.c (hack_identifier): After giving an error, set value to
5202 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5204 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
5205 lossage for local classes.
5206 * cp-tree.h: Declare it.
5207 * decl.c (lookup_name_real): Evil, painful hack for local classes.
5208 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
5209 Use hack_decl_function_context.
5210 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
5211 (start_function): Use hack_decl_function_context.
5212 (finish_function): Likewise.
5213 * method.c (synthesize_method): Likewise.
5214 * lex.c (process_next_inline): Likewise.
5215 (do_pending_inlines): Likewise.
5216 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
5219 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
5221 * sig.c (build_signature_pointer_or_reference_type): Align
5222 signature pointers/references on 8-byte boundaries so they can be
5223 grabbed 2 words at a time on a Sparc.
5225 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5227 * method.c (hack_identifier): Requiring a static chain is now a
5229 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
5232 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5234 * init.c (build_offset_ref): Call complete_type.
5236 * decl.c (pop_from_top_level): Always pop previous_class_type.
5238 * parse.y: Handle multiple decls in a for-init-statement.
5239 * pt.c (tsubst_expr): Likewise.
5241 * pt.c (tsubst): Use tsubst_expr for the second operand of an
5244 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
5245 (poplevel_class): Set it here.
5246 (pop_from_top_level): Pop it here if we're returning to class scope.
5247 * class.c (pushclass): Don't set it here.
5249 * decl.c (maybe_push_to_top_level): Save current_template_parms,
5250 and clear it if !pseudo.
5251 (pop_from_top_level): Restore it.
5253 * decl2.c (finish_file): Push the dummy each time we walk the list
5256 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
5257 something for CAST_EXPR.
5259 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5261 * cvt.c (cp_convert): Warn about implicit conversion of the
5262 address of a function to bool, as it is always true.
5264 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5266 * typeck.c (c_expand_return): Fix warning for local externs returned.
5268 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5270 * tree.c (mapcar): Propagate const and volatile properly.
5272 * typeck.c (complete_type): Be sure to instantiate the
5273 MAIN_VARIANT of the type.
5275 * method.c (synthesize_method): Class interface hackery does not
5276 apply to synthesized methods.
5278 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5280 * pt.c (comp_template_args): Use comptypes rather than just
5281 checking for TEMPLATE_TYPE_PARM equivalence.
5283 * typeck.c (build_x_function_call): Call complete_type before
5284 checking TYPE_OVERLOADS_CALL_EXPR.
5286 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
5288 * g++.c (main): Check also for new define ALT_LIBM.
5290 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5292 * pt.c (instantiate_class_template): If we don't have a pattern
5294 (coerce_template_parms): If we see a local class, bail.
5296 * decl.c (grok_reference_init): Make sure there's a type before
5299 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
5300 (push_template_decl): Likewise.
5302 * parse.y (named_class_head): Set
5303 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
5305 * decl.c (xref_tag): Diagnose redeclaration of template
5306 type-parameter name.
5308 * error.c (dump_type): Handle anonymous template type parms.
5310 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
5312 (coerce_template_parms): Likewise.
5314 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
5316 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
5317 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
5319 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5321 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
5322 before trying to get its STUB_DECL.
5323 (coerce_template_parms): Likewise.
5325 * parse.y (template_type_parm): If they didn't use 'class',
5326 pretend they did after giving an error.
5328 * pt.c (coerce_template_parms): Diagnose use of local class.
5330 * decl.c (grok_reference_init): Use instantiate_type.
5332 * error.c (dump_expr): Handle TEMPLATE_DECLs.
5334 * parse.y (named_class_head): Diagnose mismatching types and tags.
5336 * decl.c (pushdecl): Type decls and class templates clash with
5337 artificial type decls, not hide them.
5339 * decl.c (redeclaration_error_message): Diagnose redefinition of
5341 (duplicate_decls): Diagnose disallowed overloads for template
5344 * decl.c (start_decl): Call complete_type before checking for a
5347 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
5349 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
5351 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5353 * decl.c (grok_op_properties): Don't check for operator++(int) in
5356 * tree.c (perm_manip): Return a copy of variable and function
5357 decls with external linkage.
5359 * tree.def: Change some of the min tree codes to type "1".
5360 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
5361 * method.c (build_overload_int): Emit something arbitrary for
5362 anything but an INTEGER_CST if we're in a template.
5364 * decl.c (cp_finish_decl): Call complete_type before deciding
5365 whether or not to lay out the decl.
5367 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
5369 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5371 * typeck2.c (build_x_arrow): Call complete_type.
5373 * pt.c (add_pending_template): Broken out.
5374 (lookup_template_class): If -fexternal-templates, call it for all
5375 the methods of implemented types.
5376 (instantiate_class_template): Instead of instantiating them here.
5377 (instantiate_decl): Handle -fexternal-templates earlier.
5379 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5381 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
5382 memoized lookup stuff inside GATHER_STATISTICS.
5384 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5386 * decl.c (start_decl): Complain about array of incomplete type
5388 (grokdeclarator): Not here.
5390 * parse.y (template_parm): Expand full_parm inline so we can set
5391 the rule's precedence.
5393 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
5394 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
5395 * decl2.c (grokbitfield): Don't check for integer constant here.
5396 * class.c (finish_struct_1): Check here.
5398 * decl.c (define_label): Make the min decl go on permanent_obstack.
5400 * pt.c (unify): Don't handle CONST_DECLs.
5401 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
5402 (tsubst_copy): Likewise.
5404 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
5405 CONST_DECL for a template parm.
5407 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5409 * decl.c (grokdeclarator): Complain about array of incomplete type
5411 (start_decl_1): Not here.
5413 * pt.c (tsubst): Handle pointer-to-function declarators.
5415 * method.c (hack_identifier): If pedantic, diagnose local class
5416 methods that require a static chain.
5418 * decl.c (grok_op_properties): No longer static.
5419 * cp-tree.h: Declare it.
5420 * pt.c (tsubst): Call it for operators.
5421 Use tsubst_copy for TREE_VECs.
5423 * parse.y (template_arg): The expr has precedence like '>'.
5425 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5427 * pt.c (coerce_template_parms): Don't coerce an expression using
5429 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
5430 (tsubst): Don't use build_index_2_type if the max_value uses template
5432 * method.c (build_overload_int): Emit something arbitrary for an
5433 expression using template parms.
5435 * parse.y (template_close_bracket): New non-terminal to catch use
5436 of '>>' instead of '> >' in template class names.
5437 (template_type): Use it.
5438 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
5440 * tree.def: Add CAST_EXPR.
5441 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
5442 CONVERT_EXPR for minimal_parse_mode.
5443 * typeck.c (build_c_cast): Likewise.
5444 * pt.c (tsubst_copy): Likewise.
5445 * decl2.c (build_expr_from_tree): Likewise.
5446 * error.c (dump_expr): Likewise.
5448 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5450 * except.c (SetTerminate, SetUnexpected): Put back global vars.
5451 (init_exception_processing): Put back decl/init of
5452 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
5455 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
5456 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
5458 * cp-tree.h (declare_uninstantiated_type_level,
5459 uninstantiated_type_level_p): Delete prototypes.
5461 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5463 * pt.c (tsubst_expr): Add default return.
5465 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5467 * error.c (fndecl_as_string): Delete unused arg CNAME.
5468 * sig.c (build_signature_table_constructor,
5469 build_signature_method_call): Fix calls.
5471 * class.c (the_null_vtable_entry): Delete var definition.
5472 (init_class_processing): Delete tree the_null_vtable_entry init.
5473 * decl.c (no_print_{functions, builtins}): Declare as static.
5474 (__tp_desc_type_node): #if 0 var definition.
5475 (init_type_desc): #if 0 init of __tp_desc_type_node.
5476 (vb_off_identifier): Move var decl into init_decl_processing.
5477 (current_function_assigns_this): Declare as static.
5478 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
5479 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
5480 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
5481 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
5482 * init.c (BI_header_type, BI_header_size): Declare as static.
5483 * pt.c (template_classes): Delete unused var.
5484 (add_pending_template): Delete decl for non-existent fn.
5485 (lookup_template_class): Delete vars CODE and TAG_CODE.
5486 (instantiate_template): Delete unused var TARGS.
5487 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
5489 (__tp_desc_type_node): #if 0 var decl.
5490 (fndecl_as_string): Fix prototype.
5492 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5494 * tree.def: Add GOTO_STMT.
5495 * pt.c (tsubst_expr): Support goto and labels.
5496 * decl.c (define_label): Support minimal parsing.
5497 * parse.y (simple_stmt): Likewise.
5499 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5501 * xref.c (GNU_xref_member): Only define/set var I if
5502 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
5504 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
5505 (GNU_xref_end): Fix call.
5506 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
5507 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
5509 * tree.c (build_exception_variant): Delete unused vars I, A, T,
5511 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
5512 (mapcar): Delete unused var CODE.
5513 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
5514 (break_out_cleanups): Fix call.
5515 (bot_manip): Likewise.
5516 * call.c (build_method_call): Likewise.
5517 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
5519 * typeck.c (unary_complex_lvalue, build_modify_expr,
5520 convert_for_initialization): Likewise.
5521 * typeck2.c (build_functional_cast): Likewise.
5522 * cp-tree.h (build_cplus_new): Fix prototype.
5524 * repo.c (open_repo_file): Delete unused var Q.
5525 (repo_compile_flags, repo_template_declared,
5526 repo_template_defined, repo_class_defined, repo_inline_used,
5527 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
5528 (repo_get_id, repo_vtable_used): Declare as static.
5529 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
5532 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5534 * parse.y (pending_inlines): Add function_try_block case.
5536 * pt.c (unify): Fix for template const parms.
5538 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5540 * lex.c (extract_interface_info): Delete forward decl.
5541 (default_copy_constructor_body, default_assign_ref_body): Delete
5542 decls for non-existent functions.
5543 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
5544 (init_lex): Delete setting them.
5545 (cons_up_default_function): Delete unused vars FUNC_BUF,
5546 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
5548 (toplevel, expression_obstack): Delete unused extern decls.
5549 (tree_node_kind): Delete unused enum.
5550 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
5552 (tree_node_kind_names): Delete unused extern decl.
5553 (synth_obstack): Delete unused var.
5554 (init_lex): Don't set it.
5555 (init_parse): Add decl before use.
5556 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
5557 (current_unit_{name, language}): Delete unused vars.
5558 (check_newline): Don't bother setting them, just accept the #pragma.
5559 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
5560 (current_unit_{name, language}): Delete decls.
5562 * search.c: Wrap all of the memoized functions, macros, and
5563 variables inside #ifdef GATHER_STATISTICS.
5564 (lookup_field, lookup_fnfields): Likewise.
5565 (init_search_processing): Likewise.
5566 (reinit_search_statistics): Wrap whole function.
5567 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
5569 * decl.c (finish_function): Only call pop_memoized_context if
5570 GATHER_STATISTICS is defined.
5571 (start_function): Likewise for push_memoized_context.
5572 * class.c (pushclass, popclass): Likewise.
5574 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
5575 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
5577 * cvt.c (cp_convert): Delete unused local var FORM.
5578 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
5581 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5583 * pt.c (do_poplevel): Oops; really return what we get from
5586 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5588 * cp-tree.h (is_aggr_type): Add prototype.
5590 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
5591 * method.c ({push,pop}_cp_function_context): Delete decls.
5592 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
5593 (SetUnexpected, SetTerminate): Delete unused vars.
5594 (init_exception_processing): Don't set SetUnexpected or
5595 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
5596 (output_exception_table_entry): Delete unused array LABEL.
5597 (expand_internal_throw): Delete unused var PARAMS.
5598 (expand_start_catch_block): Delete unused var CLEANUP.
5599 (emit_exception_table): Delete unused var EH_NODE_DECL.
5600 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
5601 GOTO_UNWIND_AND_THROW. Don't set them.
5602 (end_eh_unwinder): Add top decl.
5603 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
5604 (exception_section, push_rtl_perm, do_function_call,
5605 lang_interim_eh, push_eh_cleanup, eh_outer_context,
5606 expand_end_eh_spec, end_eh_unwinder): Declare as static.
5607 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
5608 throw_used): Likewise.
5609 * cp-tree.h (expand_end_eh_spec): Delete prototype.
5611 * search.c (dfs_mark, dfs_mark_vtable_path,
5612 dfs_unmark_vtable_path, dfs_mark_new_vtable,
5613 dfs_unmark_new_vtable, dfs_clear_search_slot,
5614 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
5615 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
5616 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
5618 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
5619 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
5620 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
5621 Only define #ifdef GATHER_STATISTICS.
5622 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
5624 (vbase_decl): Delete var definition.
5625 (init_search): Delete old decl.
5626 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
5627 never actually used.
5628 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
5629 (get_base_distance_recursive): Delete unused fourth arg
5630 BASETYPE_PATH. Fix call .
5631 (get_base_distance): Fix call.
5632 (push_class_decls): Delete unused var ID.
5633 (make_memoized_table_entry): Declare as static.
5634 (breadth_first_search): Declare as static.
5635 (tree_has_any_destructor_p): Declare as static.
5636 (pop_class_decls): Delete unused arg pop_class_decls.
5637 * class.c (popclass): Fix call to pop_class_decls.
5638 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
5639 tree_has_any_destructor_p): Delete prototypes.
5641 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
5642 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
5643 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
5644 (build_user_desc): Delete unused var T.
5645 (build_class_desc): Delete unused vars T and OFF.
5646 (build_t_desc): Delete unused var NAME_STRING.
5647 (build_headof): Make static.
5648 (get_bad_cast_node): Likewise.
5649 (get_def_to_follow): Likewise.
5650 * cp-tree.h (init_type_desc): Add prototype.
5651 (build_headof): Remove prototype.
5653 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5655 * pt.c (tsubst): Only look for matching decls at file scope for
5656 non-member functions.
5658 * call.c (build_scoped_method_call): Handle scoped destructor
5661 * decl.c (*_top_level): Also save previous_class_values.
5663 * pt.c (tsubst_expr): Support do {} while loops.
5664 * parse.y (simple_stmt): Likewise.
5665 * tree.def: Likewise.
5667 * method.c (build_overload_identifier): For a class nested in a
5668 template class, don't mangle in the template parms from our
5671 * lex.c, cp-tree.h: Remove support for template instantiations in
5672 the pending_inlines code.
5673 * pt.c: Remove dead functions and unused arguments.
5674 (uses_template_parms): TYPENAME_TYPEs always use template parms.
5675 * parse.y: Stop passing anything to end_template_decl.
5676 * tree.c (print_lang_statistics): Only print tinst info #ifdef
5679 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5681 * init.c (expand_recursive_init{,_1}): Delete decls.
5682 (sort_member_init): Delete unused var INIT.
5683 (emit_base_init): Delete unused var X.
5684 (build_offset_ref): Delete unused var CNAME.
5685 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
5686 (emit_base_init): Delete unused local var BASE. Delete extern
5687 decl of IN_CHARGE_IDENTIFIER.
5688 (build_delete): Delete unused local var VIRTUAL_SIZE.
5690 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
5691 (build_delete): Fix call.
5692 * decl2.c (delete_sanity): Likewise.
5693 * cp-tree.h (build_vec_delete): Update prototype.
5695 * typeck.c (common_base_type): Delete unused var TMP.
5696 (build_binary_op): Delete local var ARGS_SAVE.
5697 (build_array_ref): Delete unused var ITYPE.
5698 (c_expand_return): Delete unused var USE_TEMP.
5700 * typeck.c (compexcepttypes): Delete unused arg STRICT.
5701 (comptypes): Fix calls.
5702 * decl.c (duplicate_decls): Likewise.
5703 * cp-tree.h (compexcepttypes): Delete extra arg.
5705 * decl2.c (check_classfn): Delete unused second arg CNAME.
5706 * decl.c (start_decl, grokfndecl): Fix calls.
5707 * init.c (do_friend): Likewise.
5708 * cp-tree.h (check_classfn): Update prototype.
5710 * cp-tree.h (signature_error, import_export_vtable,
5711 append_signature_fields, id_in_current_class, mark_used,
5712 copy_assignment_arg_p): Add decls.
5713 * decl2.c (mark_used): Delete decl.
5715 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
5717 * class.c (get_vtable_entry): Diable unused function.
5718 (doing_hard_virtuals): Delete unused static global var.
5719 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
5720 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
5721 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
5722 (modify_one_vtable): Delete unused var OLD_RTTI.
5723 (finish_struct_anon): Delete unused vars OFFSET and X.
5724 (finish_struct_bits): Delete unused var METHOD_VEC.
5725 (get_basefndecls): Delete unused var PURPOSE. Delete unused
5726 for-scope local variable METHODS.
5728 * call.c (user_harshness): Delete unused/unneeded arg PARM.
5729 (ideal_candidate): Delete unused args BASETYPE and PARMS.
5730 (build_method_call): Delete unused args passed into ideal_candidate.
5731 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
5732 * cp-tree.h (synthesize_method): Add decl.
5734 * decl.c (note_level_for_for): Give void return type.
5735 (pushdecl_nonclass_level): Likewise.
5736 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
5737 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
5738 (suspend_binding_level): Delete unused var LEVEL.
5739 (duplicate_decls): Delete unused var CTYPE.
5740 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
5741 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
5743 (grokdeclarator): Delete unused var C.
5744 (grokdeclarator): Delete unused var SIZE_VARIES.
5745 (grokparms): Delete unused var SAW_VOID.
5746 (start_function): Delete unused var OLDDECL.
5747 (cplus_expand_expr_stmt): Delete unused var
5748 REMOVE_IMPLICIT_IMMEDIATELY.
5750 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
5752 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
5754 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5756 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
5757 (build_min_nt): Likewise.
5758 * pt.c (do_pushlevel): Emit line note.
5759 (do_poplevel): Return what we get from poplevel.
5760 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
5761 * parse.y: Use do_pushlevel and do_poplevel.
5762 * cp-tree.h: Declare do_poplevel.
5764 * cp-tree.h: Declare at_eof.
5765 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
5766 * decl2.c (import_export_decl): Renamed from import_export_inline.
5767 (finish_file): Call it to do interface handling for statics.
5768 * pt.c (tsubst_copy): Call mark_used on variables and functions
5771 * decl2.c (finish_file): Don't emit statics we can't generate.
5772 * pt.c (instantiate_decl): Don't set interface on instantiations
5775 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
5776 * tree.c (print_lang_statistics): Print max template depth.
5777 * pt.c (push_tinst_level): Dump entire instantiation context.
5778 (instantiate_class_template): Use it and pop_tinst_level.
5779 (instantiate_decl): Likewise.
5781 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
5782 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
5784 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5786 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
5787 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
5788 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
5789 the new template implementation.
5791 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5793 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
5795 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
5797 * decl.c (cp_finish_decl): Delay emitting the debug information for
5798 a typedef that has been installed as the canonical typedef, if the
5799 type has not yet been defined.
5801 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5803 * decl2.c (grokfield): Still call pop_nested_class for access decls.
5805 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5807 * decl.c (lookup_label): Call label_rtx.
5809 * decl.c (make_binding_level): New function.
5810 (pushlevel, pushlevel_class): Call it instead of explicit
5811 duplicate calls to xmalloc.
5813 * decl.c (init_decl_processing): Delete useless build_pointer_type
5816 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
5817 (sizet_ftype_string): Delete variable.
5818 (init_decl_processing): Add built-in functions fabsf, fabsl,
5819 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
5820 variable strlen_ftype, used for strlen.
5822 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5824 * decl.c (push_to_top_level): Start from current_binding_level
5825 again for now; the stl hacks depend on g++ being broken in this
5826 way, and it'll be fixed in the template rewrite.
5828 * tree.def: Add USING_DECL.
5829 * decl2.c (do_class_using_decl): Implement.
5830 (grokfield): Pass access decls off to do_class_using_decl instead of
5832 * error.c (dump_decl): Handle USING_DECLs.
5833 * decl.c (grokdeclarator): Remove code for handling access decls.
5834 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
5835 as access decls for now.
5836 (finish_struct): Don't check USING_DECLs for other uses of the name.
5838 * search.c (get_matching_virtual): Use cp_error_at.
5840 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5842 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
5844 (self_promoting_args_p): Move the check that TYPE is non-nil
5845 before trying to look at its main variant.
5846 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
5848 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
5850 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
5851 (do_friend): Delete call to xref_friend.
5852 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
5854 * typeck.c (convert_sequence): #if 0 unused function.
5856 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
5857 be in decl_in_memory_p.
5858 (decl_in_memory_p): Delete decl.
5859 * expr.c (decl_in_memory_p): Delete fn.
5860 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
5862 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
5864 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5866 * class.c (finish_struct_1): Check for a pure-specifier on a
5867 non-virtual function here.
5869 * decl2.c (grok_function_init): Don't check whether the function
5871 (grokfield): Don't call check_for_override here.
5873 * decl.c (push_to_top_level): Start from inner_binding_level,
5874 check class_shadowed in class levels.
5876 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
5878 * decl.c (resume_level): Ignore things that don't have names, instead
5881 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5883 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
5885 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5887 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
5890 * parse.y (complete_type_name): Bind global_scope earlier.
5891 (complex_type_name): Likewise.
5892 (qualified_type_name): Remove.
5894 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
5896 * decl.c (grokfndecl): Move code that looks for virtuals in base
5898 * class.c (check_for_override): ... to a new function.
5899 (finish_struct_1): Call it.
5901 * cp-tree.h: Declare warn_sign_compare.
5903 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
5904 rather than extra_warnings to decide whether to warn about
5905 comparison of signed and unsigned.
5907 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
5908 implies -Wsign-compare. -Wall doesn't imply -W.
5910 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
5912 * typeck.c (build_component_ref): Fix to handle anon unions in base
5915 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5917 * class.c (resolves_to_fixed_type_p): Delete code dealing with
5918 a WITH_CLEANUP_EXPR, since we don't generate them any more.
5919 * cvt.c (build_up_reference): Likewise.
5920 * decl.c (grok_reference_init): Likewise.
5921 (cp_finish_decl): Likewise.
5922 * error.c (dump_expr): Likewise.
5923 * tree.c (real_lvalue_p): Likewise.
5924 (lvalue_p): Likewise.
5925 (build_cplus_new): Likewise.
5926 (unsave_expr_now): Likewise.
5927 * typeck.c (unary_complex_lvalue, build_modify_expr,
5928 c_expand_return): Likewise.
5930 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5932 Make the C++ front-end pay attention to attributes for structures.
5933 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
5935 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
5936 Take out old round_up_size use and setting the DECL_ALIGN possibly
5937 using it. Take out setting of TYPE_ALIGN to round_up_size, which
5938 can override what the attribute set.
5939 * cp-tree.h (finish_struct): Update prototype.
5940 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
5941 attributes to finish_struct.
5942 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
5943 value down into finish_struct.
5944 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
5946 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
5948 * decl.c (poplevel): Re-word dead for local handling.
5949 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
5950 (cp_finish_decl): If is_for_scope, check for duplicates so
5951 we can disable is_for_scope. Otherwise, preserve_temp_slots.
5953 * lex.c (do_identifier): Use global binding in preference of
5954 dead for local variable.
5956 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
5958 * init.c (initializing_context): Handle anon union changes, the
5959 context where fields of anon unions can be initialized now has to be
5960 found by walking up the TYPE_CONTEXT chain.
5962 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
5964 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
5965 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
5966 (obscure_complex_init): If bss is supported, always set
5967 DECL_INITIAL to error_mark_node.
5969 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5971 * init.c (is_friend): Make sure there's a context before we see if
5974 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
5976 * init.c (is_friend): Classes are not friendly with nested classes.
5978 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
5980 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
5981 and record its result.
5983 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
5985 * class.c (finish_struct_anon): Switch around code to not move anon
5986 union elements around, nor mess up their contexts, nor offsets,
5987 instead we now build up the right number of COMPONENT_REFs for all
5988 the anon unions that may be present at build_component_ref time.
5989 * typeck.c (lookup_anon_field): New routine to handle field lookup
5990 on fields without names. We find them, based upon their unique type
5992 * typeck.c (build_component_ref): Allow FIELD_DECL components.
5993 Handle finding components in anonymous unions, and ensure that a
5994 COMPONENT_REF is built for each level as necessary.
5996 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
5998 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
5999 code that ensures that copy ctors are used if appropriate.
6001 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6003 * init.c (build_vec_delete): Only give an error if base isn't an
6006 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
6008 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
6009 (yylex): If we see `new', keep slurping.
6011 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
6013 * class.c (finish_struct_1): Move code for handling anon unions...
6014 (finish_struct_anon): to here. Fixup so that we do the offset
6015 calculations right, and so that the fields are physically moved to
6016 the containers's chain.
6018 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6020 * decl.c (grokdeclarator): Avoid trying to get an operand off an
6023 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6025 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
6026 POINTER_SIZE to agree with expr.c.
6028 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
6030 * search.c (lookup_field): Don't report ambiguities if protect is 0,
6031 instead return NULL_TREE.
6033 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
6035 * class.c (finish_struct_1): Call warn_hidden if we want warnings
6036 about overloaded virtual functions.
6037 (warn_hidden): New routine to warn of virtual functions that are
6038 hidden by other virtual functions, that are not overridden.
6039 (get_basefndecls): New routine, used by warn_hidden.
6040 (mark_overriders): New routine, used by warn_hidden.
6041 * search.c (get_matching_virtual): Remove old warning that just
6044 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6046 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
6048 * typeck.c (null_ptr_cst_p): Delete unused fn.
6049 (build_function_call_maybe): Delete unused fn.
6051 * expr.c (extract_init): #if 0 the code after unconditional return 0
6054 Delete old cadillac code.
6055 * edsel.c: Remove file.
6056 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
6057 * Makefile.in (CXX_OBJS): Delete edsel.o.
6058 (edsel.o): Delete rule.
6059 * cp-tree.h (flag_cadillac): Delete var decl.
6060 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
6061 * decl2.c (flag_cadillac): Delete var definition.
6062 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
6063 (grokfield): Delete code depending on flag_cadillac.
6064 (finish_anon_union): Likewise.
6065 * class.c (finish_struct_1): Likewise.
6066 (pushclass): Likewise.
6067 (popclass): Likewise.
6068 (push_lang_context): Likewise.
6069 (pop_lang_context): Likewise.
6070 * decl.c (init_decl_processing): Likewise.
6071 (start_decl): Likewise.
6072 (cp_finish_decl): Likewise.
6073 (xref_tag): Likewise.
6074 (finish_enum): Likewise.
6075 (start_function): Likewise.
6076 (finish_function): Likewise.
6077 (finish_stmt): Likewise.
6078 * lex.c (lang_init): Likewise.
6079 (check_newline): Likewise.
6081 * lex.c (do_pending_inlines): Delete synthesized method kludge.
6083 Delete defunct, ancient garbage collection implementation.
6084 * rtti.c: New file with the RTTI stuff from gc.c.
6085 * gc.c: Removed file (moved the remaining stuff into rtti.c).
6086 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
6087 (rtti.o): New rule, replacing gc.o.
6088 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
6089 * cp-tree.h: Delete gc-related fn decls.
6090 (DECL_GC_OFFSET): Delete macro.
6091 (flag_gc): Delete extern decl.
6092 * decl.c (current_function_obstack_index): Delete var decl.
6093 (current_function_obstack_usage): Delete var decl.
6094 (start_function): Delete clearing of current_function_obstack_index
6095 and current_function_obstack_usage.
6096 (init_decl_processing): Delete code relying on -fgc.
6097 Delete call to init_gc_processing.
6098 (cp_finish_decl): Delete calls to build_static_gc_entry and
6099 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
6100 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
6101 and to expand_expr of a __gc_main call.
6102 (maybe_gc_cleanup): Delete var decl.
6103 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
6104 * decl2.c (flag_gc): Delete var decl.
6105 (lang_f_options): Delete offering of -fgc.
6106 (lang_decode_option): Delete -fgc and -fno-gc handling.
6107 (get_temp_regvar): Delete gc code.
6108 * init.c (build_new): Delete gc code.
6109 * lex.c (init_lex): Delete checking of flag_gc.
6111 * typeck.c (convert_arguments): Delete gc code.
6112 (build_component_addr): Delete -fgc warning.
6113 (build_modify_expr): Delete gc code.
6115 * decl2.c (build_push_scope): Delete fn.
6116 * cp-tree.h (build_push_scope): Delete decl.
6118 * search.c (clear_search_slots): Delete fn.
6119 * cp-tree.h (clear_search_slots): Delete decl.
6121 * search.c (tree_needs_constructor_p): Delete fn.
6122 * cp-tree.h (tree_needs_constructor_p): Delete decl.
6124 * tree.c (id_cmp): Delete fn.
6126 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
6127 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
6129 * tree.c (decl_value_member): Delete fn.
6130 * cp-tree.h (decl_value_member): Delete decl.
6132 * tree.c (list_hash_lookup_or_cons): Delete fn.
6133 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
6135 * method.c (cplus_exception_name): Delete fn.
6136 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
6138 * spew.c (shift_tokens): Delete fn.
6140 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6142 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
6144 * parse.y: Likewise.
6146 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6148 * tree.c (build_cplus_staticfn_type): Delete function definition;
6150 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
6152 * tree.c (virtual_member): Delete function definition; never used.
6153 * cp-tree.h (virtual_member): Delete decl.
6155 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
6157 * typeck.c (build_component_ref): Handle getting vbase pointers
6158 out of complex multiple inheritance better.
6160 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
6162 * typeck.c (build_object_ref): Make sure we use the real type, not
6165 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
6167 * tree.c (build_exception_variant): Don't create new types if we
6168 don't have to, also build new types on the right obstack.
6170 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6172 * decl.c (store_bindings): Split out from push_to_top_level.
6173 (push_to_top_level): Call it for b->type_shadowed on class binding
6176 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
6178 * search.c (expand_upcast_fixups): Fix so that offsets stored in
6179 vbase_offsets are always right. Fixes a problem where virtual base
6180 upcasting and downcasting could be wrong during conversions on this
6181 during virtual function dispatch at ctor/dtor time when dynamic
6182 vtable fixups for deltas are needed. This only sounds easier than
6184 (fixup_virtual_upcast_offsets): Change to reflect new calling
6185 convention for expand_upcast_fixups.
6187 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6189 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
6190 check that it's usable as the bitfield width.
6192 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6194 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
6195 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
6196 only ever used for functions in it.
6198 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6200 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
6201 (nested_type): Likewise.
6202 (nested_name_specifier): Use lastiddecl.
6204 * decl.c (grokdeclarator): Adjust accordingly.
6205 * init.c (expand_member_init): Likewise.
6206 * parse.y (base_class): Likewise.
6207 * typeck2.c (build_functional_cast): Likewise.
6209 * typeck2.c (build_functional_cast): Fill in name after we've
6210 checked for non-aggr type.
6212 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
6214 * decl2.c (warn_pointer_arith): Default to on.
6216 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6218 * lex.c (is_rid): New function.
6219 * decl.c (grokdeclarator): Diagnose reserved words used as
6222 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6224 * tree.c (get_decl_list): Don't lose cv-quals.
6226 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
6227 typespecs used as declarator-ids.
6229 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
6231 * decl.c (poplevel): When poping a level, don't give a warning for
6232 any subblocks that already exist.
6234 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6236 * typeck.c (build_object_ref): Finish what I started.
6238 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
6240 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
6242 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
6245 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6247 * decl.c (xref_tag): Handle passing a type in directly.
6249 * parse.y (qualified_type_name): Pull out the type.
6250 (nested_type): Likewise.
6251 Take types directly instead of as identifiers.
6252 * call.c (build_scoped_method_call): Take types directly instead of
6254 * decl.c (xref_basetypes): Likewise.
6255 * init.c (expand_member_init): Likewise.
6256 (build_member_call): Likewise.
6257 (build_offset_ref): Likewise.
6258 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
6259 * method.c (do_build_assign_ref): Likewise.
6260 * decl.c (grokdeclarator): Handle a type appearing as the
6261 declarator-id for constructors.
6262 * method.c (do_build_copy_constructor): current_base_init_list now
6263 uses the types directly, not their names.
6264 * init.c (sort_base_init): Likewise.
6265 (expand_member_init): Likewise.
6266 * init.c (is_aggr_type): New function, like is_aggr_typedef.
6268 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
6270 * tree.c (layout_basetypes): Call build_lang_field_decl instead
6271 of build_lang_decl if first arg is a FIELD_DECL.
6273 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6275 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
6277 * except.c (expand_start_catch_block): Set TREE_USED to avoid
6278 warnings about the catch handler.
6280 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
6282 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
6285 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6287 Fix access control to use trees rather than integers.
6288 * class.c (access_{default, public, protected, private,
6289 default_virtual, public_virtual, private_virtual}_node): Add
6291 (init_class_processing): Do creation of those nodes.
6292 * cp-tree.h (access_type): Delete enum decl.
6293 (access_{default, public, protected, private, default_virtual,
6294 public_virtual, private_virtual}_node): Add decls.
6295 (compute_access): Change return type.
6296 * search.c (compute_access): Have tree return type, instead of enum.
6297 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
6298 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
6299 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
6300 * parse.y (VISSPEC): Make ttype rather than itype.
6301 (base_class_access_list): Likewise.
6302 * *.[cy]: Change all refs of `access_public' to `access_public_node',
6304 * call.c (build_method_call): Make ACCESS be a tree.
6305 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
6306 * cvt.c (convert_to_aggr): Likewise.
6307 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
6309 * method.c (hack_identifier): Likewise.
6310 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
6312 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
6314 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
6315 frontend, and make it more consistent with respect to
6318 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6320 * decl.c (pushdecl): Check for duplicate parameter names.
6322 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
6324 * decl.c (expand_static_init): Call assemble_external for atexit.
6326 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
6328 * except.c (do_unwind): Remove some generated dead code.
6329 (eh_outer_context): New routine, factor out some common code from
6330 expand_builtin_throw and end_eh_unwinder. Add code to do return
6331 address masking for the PA.
6332 (expand_builtin_throw): Use eh_outer_context instead of open coding
6334 (end_eh_unwinder): Likewise.
6336 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
6338 * except.c (expand_throw): Call assemble_external for __empty, if we
6341 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
6343 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
6344 NORMAL_RETURN_ADDR_OFFSET.
6345 (end_eh_unwinder): Likewise.
6347 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
6349 * gc.c (build_dynamic_cast): Make sure we don't cast away const
6350 when dealing with references, and make sure we handle dynamic
6351 casting to a cv qualified reference.
6353 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
6355 * except.c (struct eh_context): New structure top hold eh context
6357 (push_eh_context): New routine.
6358 (pop_eh_context): Likewise.
6359 * decl.c (push_cp_function_context): Use them.
6360 (pop_cp_function_context): Likewise.
6362 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
6364 * decl2.c (finish_file): Also prune uninteresting functions in the
6365 inline emission loop.
6367 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
6369 * sig.c (build_signature_table_constructor): Mark functions
6370 in the signature as referenced.
6372 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
6374 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
6375 the inline emission stuff.
6377 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
6379 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
6381 * lang-options.h: Add -f{no-,}weak.
6382 * decl.c (init_decl_processing): If the target does not support weak
6383 symbols, don't use them.
6384 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
6386 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6388 * init.c (expand_member_init): warning for base init after members.
6390 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
6392 * cvt.c (build_expr_type_conversion): Don't convert to a reference
6395 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
6397 * method.c (report_type_mismatch): Improve wording for volatile
6400 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
6402 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
6403 expand_assignment, as the later doesn't handle things that have
6404 copy constructors well. The compiler would do bitwise copying,
6405 instead of ctor calling in some cases.
6407 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
6409 * g++.c (my_strerror): Return "cannot access" if errno is 0.
6410 (pfatal_with_name, perror_exec): Don't assume that
6411 the returned value from my_strerror contains no '%'s.
6413 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
6415 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
6417 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
6418 TYPE_METHODS/TREE_CHAIN mean what they used to.
6419 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
6420 instead of TYPE_METHODS.
6421 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
6422 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
6423 * cp-tree.h (CLASSTYPE_METHODS): Lose.
6424 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
6426 (struct lang_decl): Lose next_method field.
6427 (DECL_NEXT_METHOD): Lose.
6428 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
6429 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
6431 (finish_struct_methods): Don't mess with the TREE_CHAINs in
6434 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
6437 * call.c (build_method_call): Synthesize here even when not inlining.
6438 * typeck.c (build_function_call_real): Likewise.
6440 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
6442 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
6443 == DBX_DEBUG, call dbxout_start_new_source_file and
6444 dbxout_resume_previous_source_file when appropriate.
6446 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
6448 * except.c (start_anon_func): Push to the top level.
6449 (end_anon_func): Pop from the top level.
6451 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
6453 * cp-tree.h (build_cleanup): New routine to build cleanups.
6454 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
6455 call at ctor time and use atexit to run it later.
6456 * decl2.c (build_cleanup): New routine, taken from finish_file.
6457 (finish_file): Use build_cleanup instead, and don't put function
6458 local statics in global dtor list.
6460 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
6462 * except.c (expand_throw): Ensure that we have cleanups, if we try
6463 and expand cleanups.
6465 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
6467 * except.c (expand_throw): Add logic to manage dynamic cleanups for
6469 (expand_end_catch_block): Use the magic of expand_goto, instead of
6470 emit_jump so that we get the cleanup for any catch clause parameter
6471 and the cleanup for the exception object. Update to reflect label
6473 (push_eh_cleanup): New routine to register a cleanup for an
6475 (empty_fndecl): Used to default cleanup actions to
6477 (init_exception_processing): Setup empty_fndecl. Setup
6479 (expand_start_catch_block): Update to reflect label changes. Call
6480 push_eh_object to register the cleanup for the EH object.
6481 (start_anon_func): New routine to start building lambda expressions
6483 (end_anon_func): New routine to end them.
6484 (struct labelNode): Change so that we can use tree labels, or rtx
6486 (saved_cleanup): Object to check for dynamic cleanups for the
6487 exception handling object.
6488 (push_label_entry): Change so that we can use tree labels, or rtx
6490 (pop_label_entry): Likewise.
6491 (top_label_entry): Likewise.
6492 (expand_start_all_catch): Use tree label instead of rtx label, so
6493 that we can get the magic of expand_goto.
6494 (expand_end_all_catch): Update to reflect label changes.
6496 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
6498 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
6499 building_cleanup logic, as we now use UNSAVE_EXPRs.
6500 * cp-tree.h (unsave_expr): Declare it.
6501 * decl.c (building_cleanup): Remove.
6502 (maybe_build_cleanup): Remove building_cleanup logic, and use
6503 UNSAVE_EXPR instead.
6505 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
6507 * gc.c (build_t_desc): Update error message to say <typeinfo>.
6509 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6511 * decl.c (pushdecl): Only warn about shadowing a local variable if
6512 warn_shadow is true.
6514 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6516 * typeck.c (build_binary_op_nodefault): Added warning about
6517 comparisons between different enum types with -Wall, unless
6518 -fenum-int-equiv set.
6520 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
6522 * class.c (finish_struct_1): Skip down to the inner type in
6523 multidimensional arrays. Ensures ctors will be made for types that
6526 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
6528 * decl.c (last_dtor_insn): New to track the last compiler generated
6530 (store_parm_decls): Set it.
6531 (finish_function): Use it to see if the dtor is empty. Avoid doing
6532 vtable setup all the time, if we can.
6533 (struct cp_function): Add last_dtor_insn.
6534 (push_cp_function_context): Save it.
6535 (pop_cp_function_context): Restore it.
6537 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
6539 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
6542 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
6544 * typeck.c (expand_target_expr): Make sure targets get put into the
6545 current temp_slot_level, so that the free_temp_slots call will reuse
6548 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
6550 * class.c (finish_struct_1): Delay delta fixups for virtual bases
6551 until after we have done the hard virtuals, to avoid a bogus `every
6552 virtual function must have a unique final overrider' for virtual
6553 functions that are only overridden by hard virtuals.
6555 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
6557 * pt.c (do_function_instantiation): Don't try to find a file-scope
6558 template for a member function.
6560 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
6562 * g++.c (main): Add handling of -nodefaultlibs.
6564 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
6566 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
6567 distinguish between direct bindings of reference variables, and
6568 indirect bindings of reference variables.
6569 * cvt.c (build_up_reference): Use it.
6570 * typeck.c (convert_arguments): Use it to indicate this is an
6572 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
6574 (expand_static_init): Likewise.
6575 (cplus_expand_expr_stmt): Likewise.
6576 * decl2.c (finish_file): Likewise.
6577 * init.c (perform_member_init): Likewise.
6578 (emit_base_init): Likewise.
6579 (expand_aggr_vbase_init_1): Likewise.
6581 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6583 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
6584 get a DECL_LANG_SPECIFIC node.
6585 * cp-tree.h (lang_decl_flags): Add new member `level'.
6586 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
6587 decl_flags level member.
6589 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6591 * call.c (build_method_call): Make sure instance has a
6592 TYPE_LANG_SPECIFIC node before we dive into it.
6594 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
6596 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
6598 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
6600 * decl.c (duplicate_decls): When smashing decls, smash staticness in
6603 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
6605 * decl.c (poplevel): Handle the merging of subblocks of cleanups
6606 when finishing blocks that have already been created (usually due to
6607 the fixup goto code). Fixes bad debugging information.
6609 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
6611 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
6612 that's not a list of overloaded functions.
6614 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6616 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
6617 before trying to use DECL_ABSTRACT_VIRTUAL_P.
6619 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
6621 * decl2.c (mark_used): New function for hooking into setting of
6623 * call.c (build_method_call): Use it.
6624 * class.c (instantiate_type): Likewise.
6625 * init.c (build_offset_ref): Likewise. Don't call assemble_external
6626 for all like-named functions.
6627 * method.c (hack_identifier): Likewise.
6628 (emit_thunk): Don't call assemble_external.
6629 (make_thunk): Create thunk as a FUNCTION_DECL so that it
6630 gets the right mode and ENCODE_SECTION_INFO works.
6632 * parse.y: Use mark_used. Pass operator names to do_identifier.
6633 * lex.c (do_identifier): Handle operator names.
6635 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
6637 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6639 * errfn.c: Include stdio.h.
6640 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
6642 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
6644 * typeck2.c (digest_init): Always convert initializers to the
6647 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
6649 * init.c (member_init_ok_or_else): Don't allow member initializers
6650 for indirect members, as it is invalid.
6652 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6654 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
6656 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
6658 * parse.y (for.init.statement): Catch compound statements inside for
6659 initializations, if we're being pedantic.
6661 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
6663 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
6666 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
6668 * error.c (dump_expr): Don't core dump when a boolean expression is
6669 used as a default argument.
6671 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
6673 * class.c (finish_struct_bits): Check aggregate_value_p instead of
6676 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
6678 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
6679 BLKmode type that would otherwise be returned in registers.
6681 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6683 * g++.c (WITHLIBC): New macro.
6684 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
6685 saw_libc and pass it at the end if it was set.
6687 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6689 * parse.y (fn.def1): Call split_specs_attrs in
6690 declmods notype_declarator case.