1 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
3 * decl.c (init_decl_processing): Only call init_rtti_processing
6 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
8 * init.c (build_new_1): Split out from build_new.
9 (build_new): Just return a NEW_EXPR.
10 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
12 * decl2.c (get_temp_regvar): Tweak.
14 * cp-tree.h (TREE_CALLS_NEW): Comment out.
15 * class.c (resolves_to_fixed_type_p): Remove use.
16 * method.c (build_opfncall): Likewise.
17 * call.c (build_new_op): Likewise.
19 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
21 * exception.cc (__eh_alloc, __eh_free): New fns.
22 (__cp_push_exception, __cp_pop_exception): Use them.
23 (__uncatch_exception): Call terminate here if no exception.
24 * except.c (build_terminate_handler): New fn.
25 (expand_start_catch_block): Use it.
26 (expand_exception_blocks): Likewise.
27 (alloc_eh_object): New fn.
28 (expand_throw): Use it. Protect exception init with terminate.
29 * typeck.c (build_modify_expr): Remove code that ignores trivial
32 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
34 * call.c (add_builtin_candidate): Add default case in enumeration
36 (build_new_op): Likewise.
37 (convert_like): Likewise.
38 * cvt.c (build_expr_type_conversion): Likewise.
39 * tree.c (real_lvalue_p): Likewise.
41 (cp_tree_equal): Likewise.
42 * typeck.c (comptypes): Likewise.
43 (build_component_ref): Likewise.
44 (build_function_call_real): Likewise.
45 (build_binary_op_nodefault): Likewise.
46 (build_unary_op): Likewise.
47 (build_modify_expr): Likewise.
48 * typeck2.c (initializer_constant_valid_p): Likewise.
50 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
52 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
54 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
56 * pt.c (coerce_template_parms): Make sure to digest_init if
59 * decl.c (duplicate_decls): Make the newdecl virtual if the
60 olddecl was, just as is done with other attributes of olddecl.
62 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
64 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
65 address of an OFFSET_REF.
67 * cp-tree.def: Add AGGR_INIT_EXPR.
68 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
69 AGGR_INIT_EXPR where appropriate.
70 * expr.c (cplus_expand_expr): Likewise. Simplify.
72 * decl2.c (finish_file): Remove call to register_exception_table.
74 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
76 * pt.c (instantiate_class_template): Don't do injection when
77 processing_template_decl is true, as pollutes current_binding_level
80 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
82 * pt.c (maybe_fold_nontype_arg): Add prototype.
84 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
86 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
87 * error.c (dump_expr): Likewise.
89 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
91 * typeck.c (build_function_call_real): Remove "inline called before
94 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
96 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
98 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
100 * pt.c (type_unification_real): Change __null to type void* with
103 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
105 * call.c (implicit_conversion): Don't call
106 build_user_type_conversion_1 with a NULL expr, since it will
109 * pt.c (unify): Don't try to unify array bounds if either array is
112 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
114 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
115 Replace extern decls with casts.
117 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
118 Update last_parm_cleanup_insn.
119 (store_after_parms): Remove.
122 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
124 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
125 (finish_file): Check DECL_COMDAT instead of weak|one_only.
126 (import_export_vtable): Use make_decl_one_only instead of
127 comdat_linkage for win32 tweak.
128 (import_export_decl): Likewise.
129 * pt.c (mark_decl_instantiated): Likewise.
131 * decl2.c (finish_file): Lose handling of templates in pending_statics.
133 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
135 * decl2.c (finish_file): Lose call to expand_builtin_throw.
136 * except.c (expand_builtin_throw): Remove.
137 * cp-tree.h: Remove ptr_ptr_type_node.
140 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
142 * decl.c (ptr_ptr_type_node): Define.
143 (init_decl_processing): Initialize it.
144 * cp-tree.h: Declare it.
145 * exception.cc (__cp_exception_info): Use __get_eh_info.
146 (__cp_push_exception): Ditto.
147 (__cp_pop_exception): Ditto.
149 From Scott Snyder <snyder@d0sgif.fnal.gov>:
150 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
152 (init_exception_processing): Removed saved_pc initialization.
154 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
156 * pt.c (instantiate_decl): Defer all templates but inline functions.
158 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
160 * init.c (expand_vec_init): Don't fold a list of parameters.
162 * decl.c (copy_args_p): Handle copy elision for types with virtual
164 * call.c (build_over_call): Likewise.
166 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
168 * pt.c (lookup_template_function): Copy the template arguments,
169 not just the list containing them, to the permanent obstack.
171 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
173 * except.c (expand_start_catch_block): suspend_momentary for the
176 * error.c (dump_decl): Handle LOOKUP_EXPR.
178 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
180 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
181 permanent obstack if we are processing a template decl.
182 * typeck.c (build_static_cast): Likewise.
183 (build_const_cast): Likewise.
184 (build_reinterpret_cast): Likewise.
186 * pt.c (coerce_template_parms): Coerce some expressions, even
187 when processing_template_decl.
189 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
191 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
192 handling of pointer difference expressions.
194 * typeck.c (comp_target_types): Comparison of function/method types
195 is independent of nptrs.
197 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
199 * pt.c (tsubst): Avoid creating pointer to reference and
200 reference to reference types.
202 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
204 * parse.y (do_id): New nonterminal.
205 (template_id): Use it.
207 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
209 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
210 * spew.c (yylex): Don't do_identifier here.
211 * decl2.c (build_expr_from_tree): Revert last change.
213 * decl2.c (build_expr_from_tree): Expand the name for a method call.
214 * parse.y (object_template_id): Don't try to take the DECL_NAME.
216 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
218 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
220 * call.c (build_op_delete_call): Adjust.
222 * except.c (expand_end_catch_block): Lose rethrow region.
223 (expand_start_catch_block): Likewise.
224 (expand_end_catch_block): Don't expand_leftover_cleanups.
226 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
228 * pt.c (tsubst): Remove tree_cons call (places redundant info into
229 DECL_TEMPLATE_INSTANTIATION).
231 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
233 * tree.c (is_overloaded_fn): Handle getting a fn template.
234 (really_overloaded_fn): Likewise.
235 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
236 * pt.c (check_explicit_specialization): Tweak.
237 (determine_explicit_specialization): Tweak.
239 * tree.c, cp-tree.h (get_target_expr): New fn.
241 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
243 * pt.c (check_explicit_specialization): Fix misspelling in
244 diagnostic: `preceeded'.
245 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
248 1997-12-02 Mark Mitchell <mmitchell@usa.net>
250 * pt.c (determine_explicit_specialization): Avoid an internal
251 error for bad specializations.
253 * method.c (build_overload_value): Handle SCOPE_REF.
255 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
257 * class.c (prepare_fresh_vtable): Enable even more complex MI
260 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
262 * exception.cc (__check_eh_spec): Optimize a bit.
264 * exception.cc (__cp_pop_exception): Lose handler arg.
265 * except.c (do_pop_exception): Likewise.
266 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
267 (expand_end_catch_block): Likewise.
269 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
271 * pt.c (check_explicit_specialization): Complain about using a
272 template-id for a non-specialization.
274 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
276 * repo.c: Prototype rindex only if needed.
279 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
281 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
283 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
285 * typeck.c (build_const_cast): Handle references here instead of
286 handing off to convert_to_reference.
288 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
289 TerminateFunctionCall.
290 (init_exception_processing): Likewise. Terminate et al are now
291 the fns, not ADDR_EXPRs.
292 (various): Lose redundant assemble_external calls.
293 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
295 * cp-tree.h (struct lang_decl_flags): Add comdat.
296 (DECL_COMDAT): New macro.
297 * decl.c (duplicate_decls): Propagate it.
298 (cp_finish_decl): Handle it.
299 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
301 * class.c: Remove static pending_hard_virtuals.
302 (add_virtual_function): Take pointers to pending_virtuals
303 and pending_hard_virtuals.
304 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
306 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
308 * decl2.c (import_export_vtable): If we support one_only but not
309 weak symbols, mark instantiated template vtables one_only.
310 (import_export_decl): Likewise for tinfo functions.
311 (finish_vtable_vardecl): Also write out vtables from explicitly
312 instantiated template classes.
313 * pt.c (mark_class_instantiated): Revert last change.
315 * except.c (expand_throw): Call mark_used on the destructor.
317 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
319 * lex.c (lang_init): Enable flag_exceptions by default if no
320 command line switch was specified.
322 1997-11-26 Mark Mitchell <mmitchell@usa.net>
324 * pt.c (unify): Handle `void' template parameters in
327 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
329 * rtti.c (build_dynamic_cast): Handle template case here.
330 (build_dynamic_cast_1): Not here.
332 * typeck2.c (digest_init): Make copies where appropriate.
334 * decl2.c (delete_sanity): resolve_offset_ref.
336 * except.c (expand_start_catch_block): Fix catching a reference
339 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
341 * init.c (build_new): Copy size to the saveable obstack.
343 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
344 TRY_CATCH_EXPR for now.
346 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
348 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
349 has DECL_LANG_SPECIFIC.
351 * exception.cc (struct cp_eh_info): Add handlers field.
352 (__cp_push_exception): Initialize it.
353 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
354 (__throw_bad_exception): Remove.
355 * except.c (call_eh_info): Add handlers field.
356 (get_eh_handlers): New fn.
357 (push_eh_cleanup): Increment handlers.
359 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
361 * except.c (expand_start_eh_spec): Use the try/catch code.
362 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
363 doing everything inline.
364 (init_exception_processing): throw_type_match now takes
366 * exception.cc (__check_eh_spec): New fn.
367 * inc/exception: Neither terminate nor unexpected return.
368 * decl.c: Make const_ptr_type_node public.
369 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
371 * except.c (expand_start_catch_block): We only need the rethrow
372 region for non-sjlj exceptions.
373 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
375 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
377 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
378 (various.o): Likewise.
379 * inc/new: Add placement deletes. Add throw specs for default new.
380 * new.cc (set_new_handler): Move here from libgcc2.
381 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
382 (new): Move from libgcc2. Throw bad_alloc.
383 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
384 * decl.c (init_decl_processing): Update exception specs on new and
387 * method.c (build_decl_overload_real): Don't mess with global
390 * init.c (build_new): Check for null throw spec, not nothrow_t.
392 * decl.c (duplicate_decls): Don't complain about different exceptions
393 from an internal declaration.
395 * call.c (build_op_delete_call): Fix check for member fns again.
397 * decl2.c (import_export_decl): Interface hackery affects
398 virtual synthesized methods.
400 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
402 * decl.c (start_decl): Don't just complain about a mismatched
405 * decl.c (make_implicit_typename): Handle case where t is not
406 actually from context.
407 * tree.c (get_type_decl): Lose identifier case.
408 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
409 * parse.y (nonnested_type): Just use lookup_name.
410 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
412 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
414 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
415 T was built in C language context (for example, by
416 output_func_start_profiler).
418 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
420 * decl.c (make_implicit_typename): New fn.
421 (lookup_name_real): Use it. Use current_class_type as the context.
423 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
425 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
427 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
429 * friend.c (do_friend): Warn about non-template friends in templates.
431 * call.c (build_op_delete_call): Fix handling of inherited delete.
433 * search.c (dfs_record_inheritance): Ignore template type parms.
435 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
437 * call.c (build_new_op): Fix copy error.
438 (build_op_new_call): New fn.
439 (build_op_delete_call): New fn.
440 * cp-tree.h: Declare them.
441 * init.c (build_new): Use them. Support placement delete.
442 (build_x_delete): Use build_op_delete_call.
443 (build_delete): Likewise.
444 * decl2.c (delete_sanity): Likewise.
445 (coerce_delete_type): Don't complain about placement delete.
447 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
449 * call.c (build_new_function_call): Remove unused 'obj' parm.
450 * cp-tree.h, typeck.c: Adjust.
452 * init.c (build_new): Make the cleanup last longer.
453 (expand_vec_init): Call do_pending_stack_adjust.
455 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
457 * pt.c (do_type_instantiation): Fix typo.
458 (mark_class_instantiated): If we support one_only but not weak
459 symbols, don't mark this as known.
461 * init.c (build_new): Handle vec delete in EH cleanup.
463 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
465 * call.c (build_method_call): Call complete_type before checking
468 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
470 * decl.c (add_block_current_level): Delete.
471 * init.c (build_vec_delete_1): Delete build_block and
472 add_block_current_level calls.
474 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
476 * init.c (build_new): Handle freeing allocated memory when the
479 * call.c (build_new_method_call): Fix flags arg.
481 * pt.c (do_type_instantiation): Don't try to instantiate
483 (mark_decl_instantiated): If we support one_only but not
484 weak symbols, mark this one_only.
485 * decl2.c (import_export_vtable): Don't defer handling of vtables
486 if MULTIPLE_SYMBOL_SPACES.
488 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
490 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
492 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
494 * except.c (do_pop_exception): Return a value.
496 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
498 * call.c (build_new_method_call): Handle getting a
499 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
500 if we got template parms.
501 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
503 * decl2.c (build_expr_from_tree): Tweak last change.
504 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
505 (maybe_fold_nontype_arg): Split out from tsubst_copy.
506 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
508 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
510 * pt.c (tsubst_copy): Handle explicit template arguments in
512 * typeck.c (build_x_function_call): Likewise.
513 * decl2.c (build_expr_from_tree): Lookup function name if it
516 * pt.c (tsubst): Instantiate template functions properly when
517 template parameter does not appear in function arguments and return
519 (comp_template_args): Handle member templates required by tsubst.
521 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
523 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
526 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
528 * pt.c (coerce_template_parms): Tweak error message.
530 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
531 return type defaults to `int', even if there are storage-class
534 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
536 Complete nested exception support.
537 * except.c (do_pop_exception): Split out...
538 (push_eh_cleanup): From here. Handle the EH region by hand.
539 (expand_start_catch_block): Add a new level for the catch parm.
540 Move the rethrow region outside the two cleanup regions.
541 Protect the initializer for the catch parm with terminate.
542 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
543 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
544 popping off the middle of the stack.
545 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
546 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
547 (build_cplus_new): Only wrap CALL_EXPRs.
548 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
549 the constructor call.
551 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
553 * Make-lang.in (c++.distdir): Make inc subdirectory.
555 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
557 * decl2.c (finish_file): Put back some code.
559 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
561 * decl2.c (finish_file): Remove redundant code.
562 * method.c (emit_thunk): Don't let the backend defer generic thunks.
564 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
566 * except.c (call_eh_info): Split out...
567 (push_eh_info): From here.
568 (expand_builtin_throw): Use it.
569 (expand_start_catch_block): Move region start back.
571 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
573 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
574 (real_yylex): Record wide strings using target endianness, not host.
576 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
578 * repo.c (rindex): Add decl unconditionally.
579 (get_base_filename, open_repo_file): Don't cast rindex.
580 * xref.c (rindex): Add decl unconditionally.
581 (index): Remove unused decl.
582 (open_xref_file): Don't cast rindex.
584 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
586 * class.c (build_vbase_path): Propagate the result type properly.
588 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
590 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
591 remaining use of saved_throw_type with a call to get_eh_type.
593 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
595 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
596 (file_name_nondirectory): New function, doing the same as the macro.
597 (set_typedecl_interface_info): Use it instead of the macro.
598 (check_newline): Likewise.
599 (handle_cp_pragma): Likewise.
601 * repo.c (get_base_filename): Cast result of rindex to char*.
602 (open_repo_file): Likewise.
603 * xref.c (open_xref_file): Likewise.
604 * error.c (dump_char): Make its arg int, not char.
606 * except.c (push_eh_info): Pass the number of fields - 1 down, not
607 the exact number of fields.
609 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
611 Support for nested exceptions.
612 * tinfo2.cc (__is_pointer): New fn.
613 * exception.cc (struct cp_eh_info): Define.
614 (__cp_exception_info, __uncatch_exception): New fns.
615 (__cp_push_exception, __cp_pop_exception): New fns.
616 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
618 (init_exception_processing): Likewise. __eh_pc is now external.
619 (push_eh_info): New fn.
620 (get_eh_{info,value,type,caught}): New fns.
621 (push_eh_cleanup): Just call __cp_pop_exception.
622 (expand_start_catch_block): Use push_eh_info. Start the eh region
624 (expand_end_eh_spec): Use push_eh_info.
625 (expand_throw): Call __cp_push_exception to set up the exception info.
626 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
628 (expand_builtin_throw): Don't refer to empty_fndecl.
630 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
632 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
634 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
636 * method.c (build_template_parm_names, build_decl_overload_real):
637 Add static to definitions.
638 * pt.c (add_to_template_args, note_template_header,
639 processing_explicit_specialization, type_unification_real): Likewise.
640 ({determine,check}_explicit_specialization): Use a single string for
643 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
645 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
646 (expand_end_catch_block): Likewise.
647 (expand_end_eh_spec): Likewise.
649 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
651 * decl.c (duplicate_decls): Handle template specializations
653 * error.c (dump_function_name): Fix printing of specializations of
654 member functions that are not member templates.
655 * cp-tree.h (processing_specialization): Make global.
656 * pt.c (processing_specialization): Likewise.
657 * lex.c (cons_up_default_function): Save and restore
658 processing_specialization to avoid confusion.
660 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
662 * decl.c (init_decl_processing): Give null_node unknown* type.
663 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
664 (common_type): Likewise.
665 * error.c (args_as_string): Recognize null_node.
667 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
669 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
670 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
672 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
674 * Make-lang.in (g++): Include prefix.o.
676 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
678 * pt.c (determine_explicit_specialization): Initialize "dummy"
679 to keep Purify quiet.
681 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
683 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
684 (build_overload_int): Not here.
686 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
688 * class.c (build_type_pathname): Remove.
689 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
691 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
693 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
694 &&label GNU extension.
696 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
698 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
699 so as to avoid incorrect manglings.
700 * method.c (build_decl_overload_real): Don't mangle return types
703 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
705 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
706 scratch_tree_cons): Define as macros for now.
707 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
708 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
709 typeck2.c: Use them and the expression_obstack variants.
711 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
713 * decl.c (store_return_init): Allow classes with explicit ctors to
714 be used with the named return values extension.
716 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
718 * pt.c (instantiate_decl): Fix previous change.
720 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
722 * pt.c (tsubst): Fix thinko.
723 (instantiate_decl): Really use the original template.
725 * call.c (build_new_method_call): Use simple constructor_name for
728 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
730 * method.c (build_underscore_int): Don't use ANSI specific
733 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
735 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
736 for our key method; it might have been inlined by -O3.
738 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
740 * decl.c (make_typename_type): Do not try to call lookup_field for
743 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
745 * typeck.c (build_reinterpret_cast): Tweak.
747 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
749 * typeck.c (build_reinterpret_cast): converting a void pointer
750 to function pointer with a reinterpret_cast produces a warning
751 if -pedantic is issued
753 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
755 * typeck.c (c_expand_return): Don't warn about returning a
756 reference-type variable as a reference.
758 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
760 * method.c (build_static_name): Fix typo.
762 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
764 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
765 OLDDECL before we try to do DECL_USE_TEMPLATE.
767 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
769 * decl.c (duplicate_decls): Don't warn about template instances.
771 * typeck.c (mark_addressable): Lose ancient code that unsets
774 * pt.c (do_decl_instantiation): Lose support for instantiating
777 * call.c (build_new_function_call): Fix handling of null explicit
779 (build_new_method_call): Likewise.
781 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
783 * method.c (build_underscore_int): Fix typo.
785 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
787 * tree.c (print_lang_statistics): #if 0 call to
788 print_inline_obstack_statistics until its definition is checked in.
790 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
792 * decl2.c (finish_file): Move dump_tree_statistics to end.
794 * pt.c (instantiate_decl): Look for the original template.
795 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
798 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
800 * Makefile.in (g++FAQ.*): New rules.
802 * g++FAQ.texi: Moved from libg++.
804 * parse.y (PFUNCNAME): Only specify the type once.
806 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
808 * lex.c (real_yylex): Clean up the code to fully behave the way
809 the c-lex.c parser does for complex and real numbers.
811 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
813 * method.c (build_decl_overload_real): Reformat.
815 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
817 * method.c (synthesize_method): If at_eof, determine our linkage.
819 1997-09-29 Paul Eggert <eggert@twinsun.com>
821 * lex.c (real_yylex): Treat `$' just like `_', except issue a
822 diagnostic if !dollars_in_ident or if pedantic.
824 * lang-specs.h (@c++): -ansi no longer implies -$.
826 * decl2.c (lang_decode_option):
827 -traditional and -ansi now do not mess with
830 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
832 * Makefile.in (parse.o, decl.o): Also depend on
833 $(srcdir)/../except.h $(srcdir)/../output.h.
834 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
835 $(srcdir)/../except.h $(srcdir)/../output.h.
836 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
839 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
841 * expr.c (cplus_expand_expr): Make it static.
843 * decl2.c, init.c, typeck.c: Include "expr.h".
844 (expand_expr): Use proper values when calling the function.
846 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
848 * lang-options.h: new -Wold-style-cast flag.
849 * cp-tree.h (warn_old_style_cast): new variable.
850 * decl2.c (warn_old_style_cast): ditto.
851 (lang_decode_option): support -Wold-style-cast.
852 (reparse_absdcl_as_casts): produce old-style-cast warning.
854 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
856 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
857 TREE_USED, reset value based on already_used.
859 * init.c (expand_member_init): Revert change.
861 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
863 * cp-tree.h, decl.c, decl2.c, pt.c:
864 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
866 * decl2.c (lang_decode_option): Add missing ;.
868 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
870 * friend.c (do_friend): Disable injection for all template-derived
872 * decl2.c (lang_decode_option): Handle -fguiding-decls.
873 * parse.y (notype_template_declarator): New nonterminal.
874 (direct_notype_declarator): Use it.
875 (complex_direct_notype_declarator): Likewise.
876 (object_template_id): Accept any kind of identifier after TEMPLATE.
877 (notype_qualified_id): Don't add template declarators here.
879 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
881 * call.c (add_template_candidate): Add explicit_targs parameter.
882 (build_scoped_method_call): Use it.
883 (build_overload_call_real): Likewise.
884 (build_user_type_conversion_1): Likewise.
885 (build_new_function_call): Likewise.
886 (build_object_call): Likewise.
887 (build_new_op): Likewise.
888 (build_new_method_call): Likewise.
889 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
890 (build_new_method_call): Likewise.
892 * class.c (finish_struct_methods): Add specialization pass to
893 determine which methods were specializing which other methods.
894 (instantiate_type): Handle TEMPLATE_ID_EXPR.
896 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
898 * cp-tree.h (name_mangling_version): New variable.
899 (flag_guiding_decls): Likewise.
900 (build_template_decl_overload): New function.
901 (begin_specialization): Likewise.
902 (reset_specialization): Likewise.
903 (end_specialization): Likewise.
904 (determine_explicit_specialization): Likewise.
905 (check_explicit_specialization): Likewise.
906 (lookup_template_function): Likewise.
907 (fn_type_unification): Add explicit_targs parameter.
908 (type_unification): Likewise.
910 * decl.c (duplicate_decls): Add smarts for explicit
912 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
914 (grokfndecl): Call check_explicit_specialization.
916 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
917 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
918 (check_classfn): Handle specializations.
920 * error.c (dump_function_name): Print specialization arguments.
922 * friend.c (do_friend): Don't call pushdecl for template
925 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
927 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
928 and -fno-guiding-decls.
930 * lex.c (identifier_type): Return PFUNCNAME for template function
933 * method.c (build_decl_overload_real): New function.
934 (build_template_parm_names): New function.
935 (build_overload_identifier): Use it.
936 (build_underscore_int): New function.
937 (build_overload_int): Use it. Add levels for template
939 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
940 (build_overload_nested_names): Handle template type parameters.
941 (build_template_decl_overload): New function.
943 * parse.y (YYSTYPE): New ntype member.
944 (nested_name_specifier): Use it.
945 (nested_name_specifier_1): Likewise.
946 (PFUNCNAME): New token.
947 (template_id, object_template_id): New non-terminals.
948 (template_parm_list): Note specializations.
949 (template_def): Likewise.
950 (structsp): Likewise.
951 (fn.def2): Handle member template specializations.
952 (component_decl_1): Likewise.
953 (direct_notype_declarator): Handle template-ids.
954 (component_decl_1): Likewise.
955 (direct_notype_declarator): Handle template-ids.
956 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
958 * pt.c (processing_specializations): New variable.
959 (template_header_count): Likewise.
960 (type_unification_real): New function.
961 (processing_explicit_specialization): Likewise.
962 (note_template_header): Likewise.
963 (is_member_template): Handle specializations.
964 (end_template_decl): Call reset_specialization.
965 (push_template_decl): Handle member template specializations.
967 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
968 (instantiate_template): Handle specializations.
969 (instantiate_decl): Likewise.
970 (fn_type_unification): Handle explicit_targs.
971 (type_unification): Likewise. Allow incomplete unification
972 without an error message, if allow_incomplete.
973 (get_bindings): Use new calling sequence for fn_type_unification.
975 * spew.c (yylex): Handle PFUNCNAME.
977 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
978 (really_overloaded_fn): Likewise.
979 (get_first_fn): Handle function templates.
981 * typeck.c (build_x_function_call): Use really_overloaded_fn.
982 Handle TEMPLATE_ID_EXPR.
983 (build_x_unary_op): Likewise.
984 (build_unary_op): Likewise.
985 (mark_addressable): Templates whose address is taken are marked
988 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
990 * decl.c (init_decl_processing): Declare __builtin_constant_p as
991 accepting any kind of type, not only int.
993 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
995 * search.c (get_matching_virtual): Notice virtual bases when sorrying
996 about covariant returns.
998 * parse.y (member_init): Also imply typename here. Remove ancient
999 extension for initializing base members.
1001 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1003 Handle multi-level typenames and implicit typename in base list.
1004 * parse.y (typename_sub{,[0-2]}): New rules.
1005 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
1006 (nonnested_type): New rule.
1007 (complete_type_name): Use it.
1008 (base_class.1): Use typename_sub and nonnested_type.
1009 (nested_name_specifier): Don't elide std:: here.
1010 * decl.c (make_typename_type): Handle getting a type for NAME.
1011 (lookup_name_real): Turn std:: into :: here.
1013 Rvalue conversions were removed in London.
1014 * call.c (is_subseq): Don't consider lvalue transformations.
1015 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
1016 (joust): Reenable ?: kludge.
1018 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
1020 * decl.c (start_function): Up warning of no return type to be a
1023 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1025 * init.c (expand_member_init): Don't set TREE_USED.
1026 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
1027 set,don't clear TREE_USED wholesale.
1029 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
1031 * call.c (build_over_call): Do require_complete_type before
1034 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1036 * search.c (lookup_field): Call complete_type in all cases.
1038 * decl.c (finish_function): Just warn about flowing off the end.
1040 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1042 * decl.c (grokparms): Don't bash a permanent list node if we're
1045 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
1047 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
1049 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1051 * call.c (build_new_op): Give better error for syntactically
1052 correct, but semantically invalid, use of undeclared template.
1054 * call.c (compare_qual): Handle pmfs.
1056 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
1057 after the exception spec.
1059 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1061 * call.c (null_ptr_cst_p): Integer type, not integral type.
1063 * call.c (joust): Disable warnings until they can be moved to the
1066 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
1068 * Makefile.in, config-lang.in: Convert to autoconf.
1070 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1072 * decl.c (lookup_name_real): Add implicit 'typename' to types from
1075 * pt.c (most_specialized_class): Fix typo.
1076 (tsubst): Move constant folding to TREE_VEC case.
1078 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
1080 * pt.c (do_poplevel): Don't warn about unused local variables
1081 while processing_template_decl since we don't always know whether
1082 or not they will need constructing/destructing.
1084 * pt.c (uses_template_parms): Check the values of an enumeration
1085 type to make sure they don't depend on template parms.
1087 * decl.c (make_typename_type): Don't lookup the field if the
1088 context uses template parms, even if we're not
1089 processing_template_decl at the moment.
1091 * pt.c (coerce_template_parms): Avoid looking at the
1092 TYPE_LANG_DECL portion of a typename type, since there won't be
1094 (tsubst): Do constant folding as necessary to make sure that
1095 arguments passed to lookup_template_class really are constants.
1097 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1099 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
1100 * decl2.c (finish_file): Only register exception tables if we
1103 * decl.c (init_decl_processing): Add __builtin_[fs]p.
1105 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1107 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
1109 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
1111 * error.c (dump_decl): Avoid crashing when presented with a
1112 uninitialized constant, as can occur with a template parameter.
1113 (dump_expr): Make sure that there are enough levels of
1114 current_template_parms before we start diving through them.
1116 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
1118 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
1121 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1123 * except.c (expand_throw): Call build_delete for all
1124 exception types, not just objects with destructors.
1126 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
1128 * decl.c (current_local_enum): Remove static.
1129 * pt.c (tsubst_enum): Save and restore value of current_local_enum
1130 in case template is expanded in enum decl.
1131 (instantiate_class_template) : Use new tsubst_enum signature.
1132 (tsubst_expr): Likewise.
1134 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
1136 * pt.c (begin_member_template_processing): Take a function as
1137 argument, not a set of template arguments. Use the template
1138 parameters, rather than the arguments. Handle non-type parameters
1139 correctly. Push a binding level for the parameters so that multiple
1140 member templates using the same parameter names can be declared.
1141 (end_member_template_processing): Pop the binding level.
1142 (push_template_decl): Mark member templates as static when
1145 * lex.c (do_pending_inlines): Pass the function, not its template
1146 arguments, to begin_member_template_processing.
1147 (process_next_inline): Likewise.
1148 (do_pending_defargs): Likewise.
1150 * error.c (dump_expr): Obtain the correct declaration for a
1151 TEMPLATE_CONST_PARM.
1153 * call.c (add_template_conv_candidate): New function.
1154 (build_object_call): Handle member templates, as done in the other
1157 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
1159 * decl.c (replace_defag): Undo previous change.
1160 * lex.c (do_pending_defargs): Deal with member templates.
1162 * pt.c (is_member_template): Avoid crashing when passed a
1163 non-function argument.
1165 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1167 * class.c (grow_method): Remove check for redeclaration.
1169 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
1171 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
1172 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
1173 (PRIMARY_TEMPLATE_P): Use it.
1174 * call.c (build_overload_call_real): Use it.
1175 * class.c (instantiate_type): Likewise.
1176 * decl.c (decls_match): Likewise.
1177 * method.c (build_overload_identifier): Likewise.
1178 * pt.c (push_template_decl): Likewise.
1179 (classtype_mangled_name): Likewise.
1180 (lookup_template_class): Likewise.
1182 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
1183 DECL_NTPARMS to conform to usage elsewhere.
1184 * call.c (add_template_candidate): Likewise.
1185 * class.c (instantiate_type): Likewise.
1186 * pt.c (instantiate_template): Likewise.
1187 (get_bindings): Likewise.
1189 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
1192 * pt.c (unify): Undo changes to allow multiple levels of template
1194 (type_unification): Likewise.
1195 (fn_type_unification): Likewise.
1196 (get_class_bindings): Likewise.
1197 * cp-tree.h (Likewise).
1199 * decl.c (replace_defarg): Check that the type of the default
1200 parameter does not invlove a template type before complaining
1201 about the initialization.
1203 * error.c (dump_expr): Deal with template constant parameters in
1204 member templates correctly.
1206 * pt.c (is_member_template): Deal with class specializations
1208 (tsubst): Handle "partial instantiation" of member templates
1211 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
1213 * pt.c (type_unification): Change calling squence to allow for
1214 multiple levels of template parameters.
1215 (tsubst_expr): Likewise.
1217 (tsubst_copy): Likewise.
1218 (instantiate_template): Likewise.
1220 * call.c (build_overload_call_real): Use it.
1221 (add_builtin_candidate): Use it.
1222 (build_new_method_call): Use it.
1223 * class.c (instantiate_type): Use it.
1224 * decl.c (grokdeclarator): Use it.
1225 * decl2.c (finish_file): Use it.
1226 * method.c (build_overload_identifier): Use it.
1228 * call.c (add_template_candidate): Add additional parameter for
1229 the function return type. Call fn_type_unification istead of
1231 (build_user_type_conversion_1): Handle member templates.
1232 (build_new_function_call): Likewise.
1233 (build_new_op): Likewise.
1234 (build_new_method_call): Likewise.
1236 * class.c (grow_method): Don't give an error message indicating
1237 that two member templates with the same name are ambiguous.
1238 (finish_struct): Treat member template functions just like member
1241 * cp-tree.h (check_member_template): Add declaration.
1242 (begin_member_template_processing): Likewise.
1243 (end_member_template_processing): Likewise.
1244 (fn_type_unification): Likewise.
1245 (is_member_template): Likewise.
1246 (tsubst): Change prototype.
1247 (tsubst_expr): Likewise.
1248 (tsubst_copy): Likewise.
1249 (instantiate_template): Likewise.
1250 (get_bindings): Likewise.
1252 * decl.c (decls_match): Handle multiple levels of template
1254 (pushdecl): Handle template type params just like other type
1256 (push_class_level_binding): Return immediately if the
1257 class_binding_level is NULL.
1258 (grokfndecl): If check_classfn() returns a member_template, use
1259 the result of the template, not the template itself.
1261 * decl2.c (check_member_template): New function. Check to see
1262 that the entity declared to be a member template can be one.
1263 (check_classfn): Allow redeclaration of member template functions
1264 with different types; the new functions can be specializations or
1265 explicit instantiations.
1267 * error.c (dump_decl): Handle multiple levels of template
1269 (dump_function_decl): Update to handle function templates.
1271 * lex.c (do_pending_inlines): Set up template parameter context
1272 for member templates.
1273 (process_next_inline): Likewise.
1275 * method. (build_overload_identifier): Adjust for multiple levels
1276 of template parameters.
1278 * parse.y (fn.def2): Add member templates.
1279 (component_decl_1): Likewise.
1281 * pt.c (begin_member_template_processing): New function.
1282 (end_member_template_processing): Likewise.
1283 (is_member_template): Likewise.
1284 (fn_type_unification): Likewise.
1285 (current_template_parms): Return a vector of all the template
1286 parms, not just the innermost level of parms.
1287 (push_template_decl): Deal with the possibility of member
1289 (lookup_template_class): Likewise.
1290 (uses_template_parms): Likewise.
1291 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
1292 TEMPLATE_CONST_PARM to deal with multiple levels of template
1293 arguments. Add processing of TEMPLATE_DECL to produce new
1294 TEMPLATE_DECLs from old ones.
1295 (do_decl_instantiation): Handle member templates.
1297 * search.c (lookup_fnfields_1): Handle member template conversion
1300 * tree.c (cp_tree_equal): Check the levels, as well as the
1301 indices, of TEMPLATE_CONST_PARMs.
1303 * typeck.c (comptypes): Check the levels, as well as the indices,
1304 fo TEMPLATE_TYPE_PARMs.
1305 (build_x_function_call): Treat member templates like member
1308 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1310 * typeck.c (c_expand_return): Always convert_for_initialization
1311 before checking for returning a pointer to local.
1313 * pt.c (type_unification): If strict and the function parm doesn't
1314 use template parms, just compare types.
1316 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
1318 * method.c (build_overloaded_value): Replace direct call
1319 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
1321 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1323 * typeck.c (convert_arguments): Don't arbitrarily choose the first
1324 of a set of overloaded functions.
1326 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1328 * lex.c (real_yylex): Don't elide __FUNCTION__.
1330 * method.c (build_overload_value): Add in_template parm.
1331 (build_overload_int): Likewise.
1332 (build_overload_identifier): Pass it.
1334 * decl.c (duplicate_decls): Don't bash a previous template
1335 definition with a redeclaration.
1337 * pt.c (unify): float doesn't match double.
1339 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
1340 TYPE_DECL. Handle getting non-template types.
1341 * parse.y (explicit_instantiation): Use typespec instead of
1344 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
1346 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
1348 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
1350 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
1351 (compare_ics): Likewise.
1353 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1355 * call.c (joust): Warn about choosing one conversion op over
1356 another because of 'this' argument when the other return type is
1358 (source_type): New fn.
1360 * call.c (build_new_op): Strip leading REF_BIND from first operand
1361 to builtin operator.
1363 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
1366 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1368 * call.c (null_ptr_cst_p): Remove support for (void*)0.
1370 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
1372 * typeck.c (expand_target_expr): Make definition match declaration.
1374 * class.c (get_basefndecls): Make definition match declaration.
1376 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
1378 * input.c (sub_getch): Eventually give up and release the input file.
1380 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
1383 * call.c (joust): Tweak message.
1385 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
1387 * error.c (type_as_string): Put const/volatile on template type
1388 parameters where appropriate.
1390 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
1392 * call.c (strictly_better): Make arguments unsigned ints.
1394 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
1396 * lex.c (real_yylex): Refer to __complex instead of complex.
1398 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1400 * lex.c (real_yylex): Don't use getc directly.
1402 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1404 * call.c (is_subseq): Don't try to be clever.
1406 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1408 * parse.y, pt.c: Include "except.h".
1409 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
1410 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
1411 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
1412 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
1415 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1417 * decl2.c (mark_vtable_entries): Instead of replacing pure
1418 virtuals with a reference to __pure_virtual, copy the decl and
1421 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1423 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
1425 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
1427 * pt.c (instantiate_class_template): Call repo_template_used
1428 before finish_prevtable_vardecl.
1430 * call.c (is_subseq): New fn.
1431 (compare_ics): Use it.
1433 * repo.c (finish_repo): Don't crash on no args.
1435 * parse.y (named_complex_class_head_sans_basetype): Handle
1436 explicit global scope.
1437 * decl2.c (handle_class_head): New fn.
1439 * pt.c (unify): Add CONST_DECL case.
1441 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1443 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
1445 * cp-tree.h (report_type_mismatch): Add prototype.
1446 * call.c (build_overload_call_real): Remove erroneous fourth
1447 argument to report_type_mismatch.
1448 (build_user_type_conversion_1): Remove erroneous second arg to
1450 (build_new_function_call): Likewise.
1451 (build_object_call): Likewise.
1452 (build_new_op): Likewise.
1453 (build_new_method_call): Likewise.
1455 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1457 * error.c (dump_decl): Don't bother processing a function with no
1460 * method.c (emit_thunk): Call init_function_start in the macro case.
1462 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1464 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
1465 defined and used to set flag_vtable_thunks.
1467 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1469 * parse.y: Don't clear the inlines from their obstack until they've
1472 * decl.c (duplicate_decls): Don't complain about exception
1473 specification mismatch if flag_exceptions is off.
1475 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
1477 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
1479 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
1481 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
1482 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
1483 Include <stdio.h> before include files that formerly used STDIO_PROTO.
1485 * decl.c, g++spec.c, lex.c, method.c, repo.c:
1486 Include "config.h" first, as per autoconf manual.
1488 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1490 * decl.c (duplicate_decls): Tweak wording.
1491 * lex.c (do_pending_defargs): Don't die if we see a default arg
1492 that isn't a DEFAULT_ARG.
1493 * error.c (dump_expr): Handle DEFAULT_ARG.
1495 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
1496 * lang-options.h: Add -fhandle-exceptions.
1498 * class.c (build_vtable): vtables are artificial.
1499 (prepare_fresh_vtable): Likewise.
1501 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1503 * cvt.c (ocp_convert): After converting to the target type, set
1504 LOOKUP_NO_CONVERSION.
1506 * call.c (joust): Warn about potentially confusing promotion rules
1508 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
1510 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
1512 * exception.cc: Declare __terminate_func with noreturn attribute.
1514 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1516 * parse.y: Break out eat_saved_input, handle errors.
1517 (function_try_block): Use compstmt instead of compstmt_or_error.
1519 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1521 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
1523 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1525 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
1526 existence of cc1plus check whether $(LANGUAGES) contains C++.
1528 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1530 * method.c (do_build_copy_constructor): When copying an anonymous
1531 union member loop around to handle nested anonymous unions. Use
1532 the offset of the member relative to the outer structure, not the
1535 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1537 * call.c (resolve_args): New fn.
1538 (build_new_function_call): Use it.
1539 (build_object_call): Likewise.
1540 (build_new_method_call): Likewise.
1542 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1544 * call.c (build_over_call): tsubst all default parms from templates.
1546 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1548 * decl.c (struct cp_function): Add static_labelno.
1549 (push_cp_function_context): Save it.
1550 (pop_cp_function_context): Restore it.
1552 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1554 * typeck.c (build_component_ref_1): Convert from reference.
1556 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1558 * parse.y (current_declspecs, prefix_attributes): Initialize to
1561 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
1562 before we try to force it to be a TREE_LIST.
1563 (decl): Make sure $1.t is non-nil.
1565 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1567 * pt.c (uses_template_parms): Handle template first-parse codes.
1569 * decl.c (cp_finish_decl): Only warn about user-defined statics.
1571 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1573 * pt.c (unify): Handle BOOLEAN_TYPE.
1575 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
1576 * pt.c (tsubst): Don't set it.
1577 * call.c (build_over_call): Use uses_template_parms.
1579 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1581 * method.c (build_overload_nested_name): Use static_labelno
1582 instead of var_labelno.
1583 (build_qualified_name): New fn.
1584 (build_overload_name): Split out from here.
1585 (build_static_name): Use build_qualified_name.
1586 * decl.c (cp_finish_decl): Statics in extern inline functions
1587 have comdat linkage.
1588 (start_function): Initialize static_labelno.
1590 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1592 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
1593 before "all member functions in class [] are private"
1595 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1597 * lex.c (do_scoped_id): convert_from_reference.
1598 * init.c (build_offset_ref): Likewise.
1600 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1602 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
1604 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1606 * typeck.c (get_member_function_from_ptrfunc): Promote index
1609 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1611 * tree.c (layout_basetypes): Move non-virtual destructor warning.
1612 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
1614 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1616 * decl.c (grokdeclarator): Call add_defarg_fn for the function
1618 * lex.c (add_defarg_fn): Adjust.
1619 (do_pending_defargs): Adjust. Don't skip the first parm.
1621 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1623 * decl.c (build_enumerator): Global enumerators are also readonly.
1625 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
1626 (build_dynamic_cast): Call it and convert_from_reference.
1628 * lex.c (add_defarg_fn): New fn.
1629 (snarf_defarg): Don't add to defarg_types.
1630 (do_pending_defargs): Lose defarg_types. All fns we process now
1632 * decl.c (grokfndecl): Call add_defarg_fn.
1634 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
1635 * cp-tree.def: Add DEFAULT_ARG.
1636 * spew.c (yylex): Call snarf_defarg as appropriate.
1637 * parse.y: New tokens DEFARG and DEFARG_MARKER.
1638 (defarg_again, pending_defargs, defarg, defarg1): New rules.
1639 (structsp): Use pending_defargs.
1640 (parms, full_parm): Use defarg.
1641 * lex.c (init_lex): Initialize inline_text_firstobj.
1642 (do_pending_inlines): Never pass the obstack to feed_input.
1643 (process_next_inline): Call end_input instead of restore_pending_input.
1644 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
1645 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
1646 * input.c (end_input): New fn.
1647 (sub_getch): At the end of some fed input, just keep returning EOF
1648 until someone calls end_input.
1649 Remove 'obstack' field from struct input_source.
1650 * decl.c (grokparms): Handle DEFAULT_ARG.
1651 (replace_defarg): New fn.
1652 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
1654 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1656 * call.c (implicit_conversion): If nothing else works, try binding
1657 an rvalue to a reference.
1659 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
1661 * decl.c (init_decl_processing): fix Jun 30 patch -- move
1662 ifndef for Cygwin32 to include SIGSEGV.
1664 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1666 * class.c (finish_struct_1): Only complain about pointers without
1667 copy stuff if there are any constructors.
1669 * rtti.c (build_dynamic_cast): Call complete_type on the types.
1671 * decl.c (grokfndecl): If the function we chose doesn't actually
1674 * decl2.c (grokclassfn): Don't specify 'const int' for the
1675 artificial destructor parm.
1677 * pt.c (type_unification): If we are called recursively, nothing
1680 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
1682 * decl.c (init_decl_processing): Stop trying to catch signals
1683 other than SIGABRT since the Cygwin32 library doesn't support
1684 them correctly yet. This fixes a situation in which g++ causes
1685 a hang on SIGSEGVs and other such signals in our Win32-hosted
1688 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
1690 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
1692 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1694 * typeck2.c (store_init_value): Always return the value if our
1695 type needs constructing.
1697 * method.c (hack_identifier): Convert class statics from
1700 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1702 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
1704 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
1706 * typeck.c (c_expand_return): Make sure we clean up temporaries at
1707 the end of return x;
1709 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1711 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
1713 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
1715 * except.c (expand_builtin_throw): Add support
1716 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
1718 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1720 * repo.c (extract_string): Null-terminate.
1722 * cp-tree.h (TI_SPEC_INFO): New macro.
1723 (CLASSTYPE_TI_SPEC_INFO): New macro.
1724 * pt.c (push_template_decl): Correctly determine # of template parms
1727 * call.c (compare_ics): Really fix 'this' conversions.
1729 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
1732 * pt.c (push_template_decl): Complain about mismatch in # of
1733 template parms between a class template and a member template.
1735 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1737 * method.c (synthesize_method): You can't call
1738 function_cannot_inline_p after finish_function.
1739 * decl.c (finish_function): Turn on flag_inline_functions and turn
1740 off DECL_INLINE before handing a synthesized method to the
1743 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1745 * method.c (synthesize_method): Remove July 30 change to never set
1746 DECL_INLINE if at_eof.
1748 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
1750 * xref.c (GNU_xref_member): Ensure that the node has a
1751 decl_lang_specific part before checking DECL_FRIEND_P.
1753 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1755 * pt.c (instantiate_class_template): Diagnose non-class types used
1758 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1760 * typeck.c (build_conditional_expr): Use convert_for_initialization
1761 instead of convert_and_check.
1763 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1765 * parse.y (typespec): Don't pedwarn for typeof.
1767 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1769 * repo.c (finish_repo): Only check changes if we would write a
1772 * call.c (compare_ics): Fix handling of 'this' conversions.
1774 * pt.c (do_decl_instantiation): Support static data too. Rename
1775 from do_function_instantiation.
1776 * cp-tree.h: Adjust.
1779 * repo.c (extract_string): New fn.
1780 (get_base_filename): Use it.
1781 (init_repo): Compare old args with current args.
1783 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
1785 * Makefile.in, Make-lang.in: Protect C-ls with a comment
1786 character, idea from Paul Eggert <eggert@twinsun.com>.
1788 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
1790 * typeck.c (c_expand_return): Be more persistent in looking for
1793 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
1794 pointer to reference.
1796 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
1798 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
1800 * init.c (build_member_call, build_offset_ref):
1801 Use do_scoped_id instead of do_identifier.
1803 * cvt.c (convert): Remove bogosity.
1805 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1807 * cvt.c (build_up_reference): Do checks of ARGTYPE and
1808 TARGET_TYPE before trying to use get_binfo.
1810 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1812 * cvt.c (build_up_reference): Call get_binfo to get access control.
1814 * decl2.c (import_export_decl): If we don't support weaks, leave
1817 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
1819 * except.c (expand_builtin_throw): Add support for machines that
1820 cannot access globals after throw's epilogue when
1821 -fno-sjlj-exceptions is used.
1823 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
1825 * parse.y: 'std::' becomes '::'.
1826 * lex.c (real_yylex): Remove 'namespace' warning.
1827 * init.c (build_member_call): Ignore 'std::'.
1828 (build_offset_ref): Likewise.
1829 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
1830 (do_toplevel_using_decl): Ignore 'using std::whatever'.
1831 * decl.c (push_namespace): Just sorry.
1832 (pop_namespace): Nop.
1833 (init_decl_processing): Declare std namespace.
1835 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1837 * search.c (push_class_decls): A name which ambiguously refers to
1838 several instantiations of the same template just refers to the
1841 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
1843 * decl.c (build_enumerator): fix problem with unsigned long
1844 enumerated values being smashed to ints, causing overflow
1845 when computing next enumerated value. (for enum values around
1848 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1850 * typeck.c (build_component_ref): Only call mark_used on a decl.
1852 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1854 * typeck.c (build_c_cast): Make the check for a ptr to function
1855 more specific before possible default_conversion call.
1857 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
1859 * except.c (expand_exception_blocks): Simplify and fix and make
1860 sure we don't end a region in a sequence, as expand_end_bindings
1863 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
1865 * except.c (init_exception_processing): Mark terminate as not
1866 returning so that the optimizer can optimize better.
1868 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
1870 * cvt.c (convert): Don't do any extra work, if we can avoid it
1873 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
1875 * *.[chy]: Change cp_convert to ocp_convert, change convert to
1876 cp_convert. convert is now reserved for the backend, and doesn't
1877 have the semantics a frontend person should ever want.
1879 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1881 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
1882 Lose -traditional support.
1884 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1886 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
1888 * parse.y (self_reference): Do it for templates, too.
1889 * class.c (pushclass): Don't overload_template_name; the alias
1890 generated by build_self_reference serves the same purpose.
1892 * tree.c (list_hash): Make static, take more args.
1893 (list_hash_lookup): Likewise.
1894 (list_hash_add): Make static.
1895 (list_hash_canon): Lose.
1896 (hash_tree_cons): Only build a new node if one isn't already in the
1898 (hash_tree_chain): Use hash_tree_cons.
1899 * cp-tree.h: Adjust.
1900 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
1901 of calling lookup_name.
1903 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1905 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
1906 doesn't refer to the CONST_DECLs.
1908 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
1910 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
1912 (expand_class_desc): Convert the last argument to a sizetype.
1914 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1916 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
1917 __real__): Add reswords.
1918 * hash.h: Regenerate.
1919 * lex.h (rid): Add RID_COMPLEX.
1920 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
1921 * lex.c (init_lex): Add building of RID_COMPLEX.
1922 (real_yylex): General cleanup in line with what c-lex.c also has,
1923 sans the cruft for traditional; add handling of SPEC_IMAG, complex
1924 types, and imaginary numeric constants.
1925 * parse.y (REALPART, IMAGPART): Add tokens.
1926 (unary_expr): Add REALPART and IMAGPART rules.
1927 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
1928 * decl.c (complex_{integer,float,double,long}_type_node): Define
1930 (init_decl_processing): Set up the types.
1931 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
1932 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
1933 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1934 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
1935 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
1937 * method.c (build_overload_name): Add handling of the different
1938 COMPLEX_TYPEs, prefixing them with `J'.
1939 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
1941 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
1942 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
1943 (mapcar): Handle COMPLEX_CST.
1944 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
1945 (common_type): Add code for complex types.
1946 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
1947 (convert_for_assignment): Likewise.
1948 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
1950 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1952 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
1953 tsubst_expr, as it might try to do overload resolution.
1955 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1957 * pt.c (instantiate_class_template): Oops.
1959 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1961 * cp-tree.def: Add TAG_DEFN.
1962 * pt.c (tsubst_enum): New fn.
1963 (instantiate_class_template): Use it.
1964 (tsubst_expr): Support TAG_DEFN.
1965 (tsubst): Support local enums.
1966 (tsubst_copy): Likewise.
1967 * decl.c (finish_enum): Likewise.
1968 (start_enum): If this is a local enum, switch to permanent_obstack.
1970 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
1972 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
1973 (finish_function): Put the base init code for constructors just
1974 after the parm cleanup insns.
1975 (struct cp_function): Add last_parm_cleanup_insn.
1976 (push_cp_function_context): Likewise.
1977 (pop_cp_function_context): Likewise.
1979 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1981 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
1983 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1985 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
1986 for THUNK_FNDECL before we switch to temporary allocation.
1988 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1990 * call.c (build_new_op): Handle null arg2 for ?:.
1992 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
1994 * except.c (expand_exception_blocks): Ensure that we flow through
1995 the end of the exception region for the exception specification.
1996 Move exception region for the exception specification in, so that
1997 it doesn't protect the parm cleanup. Remove some obsolete code.
1998 * decl.c (store_parm_decls): Likewise.
1999 (finish_function): Likewise.
2001 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2003 * init.c (build_new): Fix nothrow handling.
2005 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2007 * init.c (emit_base_init): Don't warn about the initialization
2008 list for an artificial member.
2010 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2012 * expr.c (do_case): Handle !START case for the error msg.
2014 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2016 * decl2.c, lang-options.h: New option -Weffc++.
2017 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
2020 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
2021 to MULTIPLE_SYMBOL_SPACES.
2023 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2025 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
2027 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
2029 * typeck.c (c_expand_return): Don't complain about returning void
2030 to void in an artificial function.
2031 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
2032 don't set DECL_RESULT, set DECL_ARTIFICIAL.
2033 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
2035 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
2037 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
2039 * except.c (init_exception_processing): Likewise.
2040 (expand_end_catch_block): Likewise.
2041 (expand_exception_blocks): Likewise.
2042 (expand_throw): Likewise.
2043 * exception.cc (__default_terminate): Likewise.
2045 * init.c (perform_member_init): Use new method of expr level
2046 cleanups, instead of cleanups_this_call and friends.
2047 (emit_base_init): Likewise.
2048 (expand_aggr_vbase_init_1): Likewise.
2049 (expand_vec_init): Likewise.
2050 * decl.c (cp_finish_decl): Likewise.
2051 (expand_static_init): Likewise.
2052 (store_parm_decls): Likewise.
2053 (cplus_expand_expr_stmt): Likewise.
2054 * decl2.c (finish_file): Likewise.
2056 * Make-lang.in (exception.o): Ok to compile with -O now.
2058 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
2059 we know it will be done later by the backend.
2061 * decl2.c (lang_f_options): Remove support for short temps.
2062 * lang-options.h: Likewise.
2064 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2066 * tree.c (varargs_function_p): New fn.
2067 * method.c (emit_thunk): Replace broken generic code with code to
2068 generate a heavyweight thunk function.
2070 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
2072 * pt.c (process_template_parm): pedwarn about floating-point parms.
2074 * decl.c (grokdeclarator): inline no longer implies static.
2076 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
2078 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2080 * class.c (check_for_override): The signature of an overriding
2081 function is not changed.
2083 * call.c (build_over_call): Move setting of conv into the loop.
2084 Note: this change, along with the related changes of the 18th thru
2085 the 20th of April, fix an infinite loop problem in conversions.
2087 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2089 * call.c (build_user_type_conversion_1): Really ignore rvalue
2090 conversions when looking for a REFERENCE_TYPE.
2092 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
2093 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
2094 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
2095 (build_unary_op): Likewise.
2096 * call.c (build_over_call): See through a CONVERT_EXPR around the
2097 ADDR_EXPR for on a temporary.
2098 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
2099 the ADDR_EXPR for a local variable.
2101 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2103 * call.c (build_user_type_conversion_1): If we're trying to
2104 convert to a REFERENCE_TYPE, only consider lvalue conversions.
2105 (build_new_function_call): Print candidates.
2106 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
2107 (reference_binding): Binding a temporary of a reference-related type
2110 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2112 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
2113 * tinfo2.cc (type_info::before): Likewise.
2115 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2117 * call.c (implicit_conversion): Oops.
2119 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2121 * call.c (implicit_conversion): Try to find a reference conversion
2122 before binding a const reference to a temporary.
2124 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
2126 * exception.cc (__default_unexpected): Call terminate by default,
2127 so that if the user overrides terminate, the correct function will
2130 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
2132 * parse.y (left_curly): Avoid trying to use any fields of
2133 error_mark_node, as there aren't any.
2135 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2137 * lex.c (do_identifier): Avoid breaking on overloaded methods
2138 as default arguments.
2140 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
2142 * call.c (add_template_candidate): Initialize the variable "dummy".
2144 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
2146 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
2147 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
2149 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2151 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
2152 (debug_binfo): Delete decl, not needed.
2154 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
2155 promotes_to_aggr_type): Delete fns.
2156 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
2157 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
2158 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
2160 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
2162 * friend.c (is_friend_type): Delete fn.
2163 * cp-tree.h (is_friend_type): Delete decl.
2165 * decl.c (original_result_rtx, double_ftype_double,
2166 double_ftype_double_double, int_ftype_int, long_ftype_long,
2167 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
2168 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
2170 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
2172 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
2174 * decl.c (pushdecl_nonclass_level): #if 0, unused.
2175 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
2177 * lex.c (reinit_lang_specific): #if 0, unused.
2178 * cp-tree.h (reinit_lang_specific): #if 0 decl.
2180 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
2181 * cp-tree.h (revert_static_member_fn): Delete decl.
2183 * class.c (root_lang_context_p): Delete fn.
2184 * cp-tree.h (root_lang_context_p): Delete decl.
2186 * decl.c (set_current_level_tags_transparency): #if 0, unused.
2187 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
2189 * lex.c (set_vardecl_interface_info): Make static.
2190 * cp-tree.h (set_vardecl_interface_info): Delete decl.
2192 * call.c (find_scoped_type): Make static.
2193 * cp-tree.h (find_scoped_type): Delete decl.
2195 * search.c (convert_pointer_to_vbase): Make static.
2196 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
2198 * decl.c (const_ptr_type_node): Likewise.
2199 * cp-tree.h (const_ptr_type_node): Delete decl.
2201 * typeck.c (common_base_type): Make static.
2202 * cp-tree.h (common_base_types): Delete erroneous decl.
2204 * pt.c (classtype_mangled_name): Make static.
2205 * cp-tree.h (classtype_mangled_name): Delete decl.
2207 * lex.c (check_newline): Make static.
2208 * cp-tree.h (check_newline): Delete decl.
2210 * typeck.c (build_x_array_ref): Delete fn, same idea as
2212 * cp-tree.h (build_x_array_ref): Delete decl.
2214 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
2216 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
2218 * class.c (build_vtable_entry): Make static.
2219 * cp-tree.h (build_vtable_entry): Delete decl.
2221 * class.c (build_vbase_pointer): Make static.
2222 * cp-tree.h (build_vbase_pointer): Delete decl.
2224 * sig.c (build_sptr_ref): Add forward decl and make static.
2225 * cp-tree.h (build_sptr_ref): Delete decl.
2227 * call.c (build_new_method_call): Add forward decl and make static.
2228 * cp-tree.h (build_new_method_call): Delete decl.
2230 * call.c (build_object_call): Make static.
2231 * class.c (check_for_override, complete_type_p, mark_overriders):
2233 * decl.c (cp_function_chain): Likewise.
2234 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
2236 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
2238 * tree.c (build_cplus_array_type_1): Likewise.
2239 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
2240 (comp_target_parms): Likewise.
2242 * init.c (build_builtin_call): Make static.
2243 * cp-tree.h (build_builtin_call): Delete decl.
2245 * typeck.c (binary_op_error): Delete decl.
2246 * cp-tree.h (binary_op_error): Likewise.
2248 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2250 * call.c (build_method_call): Compare against error_mark_node
2251 directly, rather than the ERROR_MARK tree code.
2252 * cvt.c (cp_convert): Likewise.
2253 * decl.c (print_binding_level): Likewise.
2254 (duplicate_decls): Likewise.
2255 (grokdeclarator): Likewise.
2256 (grokdeclarator): Likewise.
2257 * init.c (expand_aggr_init_1): Likewise.
2258 (decl_constant_value): Likewise.
2259 * method.c (build_opfncall): Likewise.
2260 (hack_identifier): Likewise.
2261 * typeck.c (build_modify_expr): Likewise.
2263 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
2265 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2267 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
2269 * pt.c (coerce_template_parms): Add new error message.
2271 * method.c (build_overload_value): Implement name mangling for
2272 floating-point template arguments.
2274 * method.c (build_overload_int, icat, dicat): Fix mangling of template
2275 arguments whose absolute value doesn't fit in a signed word.
2277 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2279 * friend.c: New file; put all of the friend stuff in here.
2280 * init.c: Instead of here.
2281 * Makefile.in (CXX_OBJS): Add friend.o.
2282 (friend.o): Add dependencies.
2283 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
2285 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2287 * call.c (build_scoped_method_call): Complain if the scope isn't a
2290 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2292 * parse.y (left_curly): Don't crash on erroneous type.
2294 * init.c (build_delete): Fix type of ref.
2296 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2298 * search.c (get_vbase_1): Renamed from get_vbase.
2299 (get_vbase): Wrapper, now non-static.
2300 (convert_pointer_to_vbase): Now static.
2302 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
2303 * init.c (build_delete): Pass one.
2304 (build_partial_cleanup_for): Use build_scoped_method_call.
2305 * decl.c (finish_function): Pass a binfo.
2307 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2309 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
2311 * typeck.c (build_c_cast): Lose other reference to flag.
2313 * call.c (build_field_call): Don't look for [cd]tor_identifier.
2314 * decl2.c (delete_sanity): Remove meaningless use of
2315 LOOKUP_HAS_IN_CHARGE.
2316 * decl.c (finish_function): Use build_scoped_method_call instead
2317 of build_delete for running vbase dtors.
2318 * init.c (build_delete): Call overload resolution code instead of
2319 duplicating it badly.
2321 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2323 * call.c (build_over_call): Call mark_used before trying to elide
2326 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
2328 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2330 * typeck.c (build_modify_expr): Always pedwarn for a cast to
2331 non-reference used as an lvalue.
2333 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2335 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
2337 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2339 * parse.y (handler): Fix template typo.
2341 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2343 * error.c (lang_decl_name): New fn.
2344 * tree.c (lang_printable_name): Use it.
2346 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
2348 * g++spec.c: Include config.h so that we can catch bzero #defines
2349 from the config file.
2351 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
2353 * new1.cc: Include a declaration for malloc, to avoid warning, and
2354 avoid lossing on systems that require one (ones that define malloc
2357 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2359 * decl2.c (max_tinst_depth): New variable.
2360 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
2362 * pt.c (max_tinst_depth): Variable moved.
2363 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
2366 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2368 * decl.c (xref_basetypes): Allow a base class that depends on
2369 template parms to be incomplete.
2371 * decl2.c (build_expr_from_tree): Support typeid(type).
2372 * rtti.c (get_typeid): Support templates.
2373 (expand_si_desc, expand_class_desc): Fix string length.
2374 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
2376 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2378 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
2380 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
2382 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2384 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
2385 smashes together template and non-template decls of the same
2388 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2390 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
2392 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2394 * decl.c (duplicate_decls): Next route, pedwarn about different
2395 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
2397 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2399 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
2400 (struct lang_type): Delete has_default_implementation member.
2401 Increase dummy to 21.
2402 * decl.c (start_method): Delete usage.
2404 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
2405 store_after_parms, start_decl_1, auto_function): Add decls.
2406 (get_arglist_len_in_bytes, declare_implicit_exception,
2407 have_exceptions_p, make_type_decl, typedecl_for_tag,
2408 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
2409 build_component_type_expr, cplus_exception_name,
2410 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
2411 * call.c (build_this): Make static.
2412 (is_complete): Likewise.
2413 (implicit_conversion): Likewise.
2414 (reference_binding): Likewise.
2415 (standard_conversion): Likewise.
2416 (strip_top_quals): Likewise.
2417 (non_reference): Likewise.
2418 (build_conv): Likewise.
2419 (user_harshness): Likewise.
2420 (rank_for_ideal): Likewise.
2421 * decl.c (start_decl_1): Delete forward decl.
2422 (push_decl_level): Make static.
2423 (resume_binding_level): Make static.
2424 (namespace_bindings_p): Make static.
2425 (declare_namespace_level): Make static.
2426 (lookup_name_real): Make static.
2427 (duplicate_decls): Make static. Take register off NEWDECL and
2429 * decl2.c (get_sentry): Make static.
2430 (temp_name_p): Delete fn.
2431 * except.c (auto_function): Delete decl.
2432 * lex.c (handle_{cp,sysv}_pragma): Make static.
2433 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
2434 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
2435 * pt.c (tsubst_expr_values): Make static.
2436 * rtti.c (combine_strings): Delete decl.
2438 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2440 * pt.c (push_template_decl): Handle getting a typedef.
2442 * call.c (build_new_function_call): Complain about void arg.
2444 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2446 * decl.c (duplicate_decls): Give pedwarn of different exceptions
2447 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
2449 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
2451 * except.c (expand_throw): Don't expand the cleanup tree here,
2452 since we are not going to write the rtl out. Fixes problem with
2455 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
2457 * Make-lang.in: Add $(exeext) as necessary.
2459 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
2461 * parse.y (handler_seq): Must have at least one catch clause.
2463 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2465 * call.c (add_builtin_candidate): Restore ?: hack.
2467 * decl.c (grok_op_properties): More warnings.
2469 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2471 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
2472 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
2474 * decl.c (duplicate_decls): Scale back to a warning, and only do
2477 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
2479 * decl.c (duplicate_decls): pedwarn mismatched exception
2482 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
2484 * call.c (build_new_method_call): Don't display the invisible
2485 argument for controlling virtual bases.
2487 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
2489 * new: Add nothrow new and delete, bad_alloc and throw specifications
2491 * decl.c (init_decl_processing): Add throw specification for delete.
2492 * new.cc (nothrow): Define.
2493 * lex.c (real_yylex): Removing warning that throw and friends are
2495 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
2496 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
2497 * Make-lang.in: Add new{1,2}.{cc,o}.
2499 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2501 * lex.c (cons_up_default_function): Fix return type of synth op=.
2503 * init.c (emit_base_init): Add warnings for uninitialized members
2506 * decl.c (xref_basetypes): Add warning for non-polymorphic type
2507 with destructor used as base type.
2509 * decl.c (grok_op_properties): Add warning for op= returning void.
2510 * typeck.c (c_expand_return): Add warning for op= returning anything
2513 * class.c (finish_struct_1): Add warning for class with pointers
2514 but not copy ctor or copy op=.
2516 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
2517 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
2518 (instantiate_template): If -fexternal-templates, add this
2519 instantiation to pending_templates.
2521 * decl2.c (copy_assignment_arg_p): Disable old hack to support
2524 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
2526 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
2528 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2530 * call.c (standard_conversion): Handle getting references. Tack
2531 on RVALUE_CONV here. Do it for non-class types, too.
2532 (reference_binding): Pass references to standard_conversion.
2533 (implicit_conversion): Likewise.
2534 (add_builtin_candidate): Disable one ?: kludge.
2535 (convert_like): Handle RVALUE_CONVs for non-class types.
2536 (joust): Disable the other ?: kludge.
2538 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2540 * decl.c (init_decl_processing): Add code to build up common
2541 function types beforehand, to avoid creation then removal of
2542 things already in the hash table.
2544 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2546 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
2549 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
2550 current_template_parms.
2552 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
2554 * search.c (lookup_field): Don't return a function, check want_type.
2556 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2558 * init.c (build_new): Make sure PLACEMENT has a type.
2560 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2562 * init.c (build_new): Support new (nothrow).
2564 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2566 * pt.c (instantiate_decl): Also do push_to_top_level before setting
2569 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
2570 * pt.c (tsubst): Defer instantiation of default args.
2571 * call.c (build_over_call): Until here.
2573 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2575 * search.c (lookup_field): Make sure we have an
2576 IDENTIFIER_CLASS_VALUE before we try to return it.
2578 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2580 * call.c (build_method_call): Delete unused var PARM.
2581 (build_overload_call_real): Likewise.
2582 (build_object_call): Delete unused var P.
2583 (build_new_op): Likewise.
2584 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
2585 var definitions, which are never used.
2586 (shadow_tag): Delete unused var FN.
2587 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
2588 * init.c (build_new): Delete unused var ALLOC_TEMP.
2589 * method.c (hack_identifier): Delete unused var CONTEXT.
2590 (do_build_copy_constructor): Delete unused var NAME.
2591 (synthesize_method): Delete unused var BASE.
2592 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
2593 * rtti.c (build_headof): Delete unused var VPTR.
2594 (get_typeid): Delete unused var T.
2595 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
2597 (build_ptrmemfunc): Delete unused vars U and NINDEX.
2598 * typeck2.c (build_functional_cast): Delete unused var BINFO.
2600 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2602 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
2603 things in a type being defined.
2604 * decl.c (finish_enum): Reverse the values so that they are in
2607 * pt.c (instantiate_class_template): Don't initialize
2608 BINFO_BASETYPES until the vector is filled out.
2609 (unify): Don't abort on conflicting bindings, just fail.
2610 (instantiate_decl): Do push_tinst_level before any tsubsting.
2612 * method.c (build_overload_value): Handle getting a
2613 TEMPLATE_CONST_PARM for a pointer.
2615 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
2617 * init.c (expand_member_init): Don't give 'not a base' error for
2620 * pt.c (instantiate_decl): Call import_export_decl later.
2622 * pt.c (instantiate_class_template): Return a value.
2624 * parse.y (extension): New rule for __extension__.
2625 (extdef, unary_expr, decl, component_decl): Use it.
2627 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
2629 * class.c (base_binfo): Remove unused base_has_virtual member.
2630 (finish_base_struct): Likewise.
2631 (finish_struct_1): Likewise.
2633 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
2635 * search.c (expand_upcast_fixups): Fix bogus code generation
2636 problem where the generated code uses the wrong index into the
2637 runtime built vtable on the stack. Old code could clobber random
2640 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
2642 * init.c (perform_member_init): Make sure the partial EH cleanups
2643 live on the function_obstack.
2645 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
2647 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
2648 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
2650 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
2652 * decl.c (grokvardecl): Avoid ANSI style initialization.
2654 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
2656 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
2658 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
2660 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
2662 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2664 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
2665 arguments we compare against. Start the count of I at 1, not 0,
2666 since argv[0] is still the command.
2668 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2670 * lang-specs.h: Accept .cp as an C++ extension.
2672 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2674 * cp-tree.h (ptr_reasonably_similar): Add decl.
2676 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2678 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
2679 pointer. New local SPECBITS with the parm's value.
2680 (grokdeclarator): Pass &specbits down.
2682 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
2683 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
2685 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
2686 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
2688 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
2689 not an error_mark_node.
2691 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2693 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
2694 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
2696 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2698 * decl.c (grokdeclarator): When giving an anonymous struct a name,
2699 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
2702 * typeck2.c (build_m_component_ref): If component is a pointer
2703 to data member, resolve the OFFSET_REF now.
2705 * call.c (convert_like): Don't go into infinite recursion.
2707 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
2709 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
2710 * tree.c (layout_basetypes): And on the vbase ptr.
2712 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
2714 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
2715 CHAR_TYPE_SIZE so bool is always the same size as another type.
2717 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
2719 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
2721 * decl2.c (grok_x_components): Remove synthesized methods from
2722 TYPE_METHODS of an anonymous union, complain about member
2724 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
2726 (finish_function): Just clear the DECL_RTL of our arguments.
2728 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2730 * decl2.c (finish_file): Emit DWARF debugging info for static data
2733 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
2735 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
2737 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
2740 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2742 * Make-lang.in (g++-cross$(exeext)): Fix typo.
2744 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2746 Make the g++ driver now be a standalone program, rather than one
2747 that tries to run the gcc driver after munging up the options.
2748 * Make-lang.in (g++.c, g++spec.o): New rules.
2749 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
2751 (g++$(exeext)): New rule, based on xgcc rule.
2752 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
2753 * g++spec.c: New file.
2754 * g++.c: Removed file.
2756 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
2758 * cvt.c (build_up_reference): Arrange for any temporary values
2759 that have been keep in registers until now to be put into memory.
2761 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2763 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
2764 that make -j3 bootstrap works better.
2766 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2768 * decl.c (pushtag): Do pushdecl for anon tags.
2770 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
2772 * typeck.c (c_expand_return): Fix logic.
2773 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
2775 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
2777 * g++.c (main): Make sure arglist has a final NULL entry. Add
2778 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
2779 stdin/stdout of the invoked program are redirected to
2782 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2784 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
2786 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
2788 * init.c (resolve_offset_ref): Handle obj.vfn better.
2789 * typeck.c (build_component_ref): Set TREE_TYPE on result from
2792 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
2794 * typeck.c (convert_for_assignment): Also handle anachronistic
2795 implicit conversions from (::*)() to cv void*.
2796 * cvt.c (cp_convert_to_pointer): Likewise.
2798 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2800 * lex.c (handle_cp_pragma): Fix bogus warning.
2802 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
2804 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
2805 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
2807 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2809 * class.c (finish_struct_1): Support DWARF2_DEBUG.
2810 * search.c (dfs_debug_mark): Likewise.
2811 * decl2.c (finish_vtable_vardecl): Likewise.
2812 * decl.c (pushtag, finish_enum): Likewise.
2813 * lex.c (check_newline): Use debug_* instead of calling *out
2816 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2818 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
2819 on some picky hosts.
2821 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2823 * class.c (finish_struct_1): A class has a non-trivial copy
2824 constructor if it has virtual functions.
2826 * cvt.c (cp_convert): Always call a constructor.
2828 * call.c (reference_binding): Still tack on a REF_BIND
2829 for bad conversions.
2830 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
2832 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
2833 (c_expand_return): Likewise.
2834 * typeck2.c (digest_init): Likewise for { }.
2835 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
2836 * cvt.c (cp_convert): Handle failure better.
2838 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2840 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
2841 of GCC be path-relative.
2843 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2845 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
2846 it does need choose-temp.o and pexecute.o.
2848 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2850 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
2851 that we still use it.
2852 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
2854 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2856 * init.c (expand_default_init): Avoid calling constructors to
2857 initialize reference temps.
2859 * cvt.c (convert_to_reference): Fix.
2861 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
2863 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
2864 (convert_to_reference): Likewise.
2865 * typeck.c (convert_for_initialization): Likewise.
2866 * init.c (expand_default_init): Likewise.
2867 (expand_aggr_init_1): Likewise.
2868 * cp-tree.h (CONV_NONCONVERTING): Lose.
2869 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
2871 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
2873 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
2875 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
2877 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2879 * init.c (expand_aggr_init_1): Don't crash on non-constructor
2882 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2884 * g++.c: Include gansidecl.h.
2885 (VPROTO, PVPROTO, VA_START): Delete.
2886 (choose_temp_base_try, choose_temp_base, perror_exec,
2887 run_dos) [__MSDOS__]: Delete fns.
2888 (pfatal_with_name): Delete fn.
2889 (temp_filename): Declare like in gcc.c.
2890 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
2891 (error_count, signal_count): Define.
2892 (error): Delete both definitions.
2893 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
2894 (pfatal_pexecute): Add fn from gcc.c.
2895 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
2896 code to use the pexecute stuff also used by gcc.c.
2897 (MIN_FATAL_STATUS): Define.
2898 * Make-lang.in (g++): Add dependency on and linking with
2899 choose-temp.o and pexecute.o.
2901 * cp-tree.h: Include gansidecl.h.
2902 (STDIO_PROTO): Delete #undef/#define.
2903 * cvt.c (NULL): Delete #undef/#define.
2904 * expr.c (NULL): Likewise.
2905 * init.c (NULL): Likewise.
2906 * rtti.c (NULL): Likewise.
2907 * xref.c (NULL): Likewise.
2909 * cp-tree.h (build_user_type_conversion): Add prototype.
2910 * call.c (build_user_type_conversion): Delete prototype. Correct
2911 decl of FLAGS arg to be an int.
2912 * cvt.c (build_user_type_conversion): Likewise.
2914 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
2916 * cp-tree.def: Add TRY_BLOCK and HANDLER.
2917 * except.c (expand_start_catch_block): Support templates.
2918 * parse.y (try_block, handler_seq): Likewise.
2919 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
2921 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2923 * pt.c (current_template_args): New fn.
2924 (push_template_decl): Use it.
2925 * decl.c (grokdeclarator): Use it.
2927 * decl2.c (build_expr_from_tree): Dereference ref vars.
2929 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
2930 the decl-specifier-seq.
2932 * decl.c (grok_op_properties): Don't force the type of a conversion
2933 op to be complete. Don't warn about converting to the same type
2934 for template instantiations.
2936 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
2939 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
2941 * typeck.c (get_delta_difference): Remove previous bogusness.
2942 Don't give errors if force is set.
2944 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2946 * decl2.c (finish_file): Don't emit debug info.
2947 * decl.c (pushdecl): Lose obsolete code.
2948 (grokdeclarator): Still do the long long thing after complaining.
2949 * search.c (note_debug_info_needed): Don't do anything if we're in a
2951 * method.c (synthesize_method): For non-local classes,
2952 push_to_top_level first.
2954 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
2956 * typeck.c (get_delta_difference): Add no_error parameter.
2957 (build_ptrmemfunc): Call get_delta_difference with no_error set;
2958 we don't want error messages when converting unrelated
2959 pointer-to-member functions.
2961 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
2963 * error.c (dump_expr): Improve the wording on error messages that
2964 involve pointer to member functions.
2966 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
2968 * cvt.c (cp_convert_to_pointer): Move code for conversions from
2969 (::*)() to void* or (*)() up a bit, so that we can convert from
2970 METHOD_TYPEs as well.
2972 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2974 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
2975 There are no 'member' types.
2976 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
2977 (build_x_typeid): Handle errors.
2979 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
2981 * typeck.c (convert_for_assignment): Handle anachronistic implicit
2982 conversions from (::*)() to void* or (*)().
2983 * cvt.c (cp_convert_to_pointer): Likewise.
2984 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
2985 conversions from here.
2986 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
2987 * lang-options.h: Likewise.
2988 * decl2.c (warn_pmf2ptr): Define.
2989 * cp-tree.h: Declare it.
2990 * typeck2.c (digest_init): Allow pmfs down into
2991 convert_for_initialization.
2993 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
2995 * typeck.c (c_expand_return): Fix for returning overloaded fn.
2997 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
2999 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
3000 * decl.c (grok_reference_init): Pass DIRECT_BIND.
3001 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
3003 * call.c (convert_like): Don't pass INDIRECT_BIND.
3004 * typeck.c (convert_arguments): Likewise.
3005 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
3007 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3009 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
3010 similar code in build_up_ref.
3011 * cvt.c (build_up_reference): Drastically simplify.
3013 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
3015 * typeck.c (signed_or_unsigned_type): If the given type already
3016 as the correct signedness, then just return it.
3018 * typeck.c ({un,}signed_type): If can't do anything, call
3019 signed_or_unsigned_type.
3021 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
3023 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
3024 current_class_type is NULL.
3026 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
3028 * class.c (finish_struct_1): Avoid empty structs by adding a field
3029 so layout_type gets the mode right.
3031 * typeck.c (c_expand_return): Drastically simplify.
3033 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3035 * typeck.c (decay_conversion): Handle overloaded methods.
3037 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3039 * call.c (build_over_call): A TARGET_EXPR has side-effects.
3041 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
3043 * cvt.c (convert_to_pointer_force): Add code to support pointer to
3044 member function to pointer to function conversions.
3045 * init.c (resolve_offset_ref): Add code to allow faked up objects,
3046 ignoring them if they are not used, and giving an error, if they
3048 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
3049 code, and so that we can give an error, if we needed an object,
3050 and one was not provided.
3051 (build_c_cast): Don't call default_conversion when we want to
3052 convert to pointer to function from a METHOD_TYPE.
3054 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3056 * Make-lang.in (cplib2.ready): Fix logic.
3058 * decl.c (shadow_tag): Only complain about non-artificial function
3061 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
3063 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
3065 * expr.c (cplus_expand_expr): Pre-tweak call_target like
3066 expand_inline_function would.
3068 * pt.c (mark_decl_instantiated): If extern_p, call
3069 mark_inline_for_output.
3071 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
3073 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
3076 * typeck.c (get_delta_difference): Fix wording, as we can be used
3077 for pointer to data members.
3079 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
3081 * pt.c (tsubst): If the function decl isn't a member of this
3082 template, return a copy of the decl (including copying the
3083 lang-specific part) so we don't hose ourselves later.
3085 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3087 * class.c (finish_struct): Remove DWARF-specific tag handling.
3088 * decl.c (pushtag): Likewise.
3089 (finish_function): Always clear DECL_ARGUMENTS on function decls with
3091 * decl2.c (finish_file): Emit DWARF debugging info for static data
3094 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
3096 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
3097 isn't the same as the new one before we whack it.
3099 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3101 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
3102 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
3103 warn_traditional and warn_strict_prototypes; remove ancient
3104 'overload' code; remove references to flag_traditional.
3106 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
3108 * input.c (sub_getch): Handle 8-bit characters in string literals.
3110 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
3112 * tree.c (mapcar): Handle CONSTRUCTORs.
3113 (copy_to_permanent): Handle expression_obstack properly.
3115 * Make-lang.in (cplib2.txt): Also depend on the headers.
3117 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
3119 (expand_class_desc): Use USItype for offset field.
3120 * tinfo.h (struct __class_type_info): Likewise.
3122 * method.c (build_overload_int): TYPE_PRECISION should be applied
3125 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3127 * call.c (build_new_op): A COND_EXPR involving void must be a
3130 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3132 * typeck.c (build_x_component_ref): New fn.
3133 (build_object_ref): Use it.
3134 * parse.y (primary): Use it.
3135 * decl2.c (build_expr_from_tree): Use it.
3136 * cp-tree.h: Declare it.
3138 * decl.c (start_decl): variable-sized arrays cannot be initialized.
3139 * error.c (dump_type_suffix): Handle variable arrays.
3141 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3143 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
3145 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3147 * decl.c (lookup_name_real): Don't try to look up anything in a
3150 * tinfo2.cc (__throw_type_match_rtti): Oops.
3152 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3154 * Make-lang.in (exception.o): Use -fno-PIC for now.
3156 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3158 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
3160 (get_tinfo_fn_dynamic): Extracted from build_typeid.
3161 * tinfo2.cc (__dynamic_cast): Adjust.
3163 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
3164 (build_x_typeid): Likewise.
3166 * parse.y: Call build_x_typeid instead of build_typeid.
3167 * cp-tree.def: Add TYPEID_EXPR.
3168 * pt.c (tsubst_copy): Handle typeid.
3169 * decl2.c (build_expr_from_tree): Likewise.
3170 * rtti.c (build_x_typeid): Throw bad_typeid from here.
3171 (build_typeid): Not here.
3172 * cp-tree.h: Declare build_x_typeid.
3174 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
3176 * call.c (convert_like): Pull out constant values.
3178 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
3180 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3182 * decl.c (init_decl_processing): Create short int types before
3183 creating size_t in case a machine description needs to use
3184 unsigned short for size_t.
3186 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3188 * Make-lang.in (exception.o): Turn off pic.
3190 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
3191 type, multi-level ptr conversions.
3193 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
3194 (throw_bad_cast): Use it.
3195 (throw_bad_typeid): New fn.
3196 (build_typeid): Throw bad_typeid as needed.
3198 (synthesize_tinfo_fn): Handle functions and arrays before checking
3201 * Remove .h from standard C++ headers, add new.h, move into inc
3204 * exception*: Remove pointer from object, constructors. Add
3205 default exception::what that uses type_info::name. Add
3208 * init.c (build_new): Don't add a cookie to new (void *) T[2].
3210 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
3212 * Make-lang.in: Building C++ code depends on cc1plus.
3214 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3216 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
3217 a HOST_WIDE_INT, not a tree.
3219 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3221 * exception.cc: Don't include <stdlib.h>.
3223 * Make-lang.in (c++.clean): Remove cplib2.*.
3225 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
3227 * parse.y (component_decl_1, component_costructor_declarator case):
3228 Pass attributes/prefix_attributes in tree list.
3230 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3232 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
3234 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3236 * lex.c (do_identifier): Don't do deferred lookup in a template
3239 * typeck2.c (store_init_value): Oops.
3241 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
3242 New files for C++ lang-support library.
3243 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
3244 (CXX_LIB2FUNCS): Define.
3245 And rules for building the C++ lang-support code.
3246 * config-lang.in (headers): Define.
3247 (lib2funcs): Define.
3249 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3251 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
3253 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
3254 * typeck2.c (store_init_value): Check for initializing pmf with { }
3256 (process_init_constructor): Not here.
3258 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3260 * pt.c (begin_template_parm_list): Increment
3261 processing_template_decl here.
3262 (end_template_parm_list): Not here.
3263 (process_template_parm): No need to add 1 to it now.
3264 * *.c: Use processing_template_decl instead of current_template_parms
3265 to check for being in a template.
3267 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
3268 (tsubst_copy): Handle CONSTRUCTOR.
3269 (instantiate_decl): Set up context properly for variables.
3270 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
3271 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
3273 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3275 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
3277 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3279 * method.c (make_thunk): Call comdat_linkage before setting the
3282 * decl2.c (comdat_linkage): Use make_decl_one_only.
3283 (import_export_decl): Likewise.
3284 * decl.c (init_decl_processing): Check supports_one_only instead of
3287 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3289 * decl2.c (grokfield): Tighten checking for access decls.
3291 * decl.c (make_typename_type): Resolve references to
3292 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
3293 (lookup_name_real): Types that depend on a template parameter get
3294 an implicit 'typename' unless they're in the current scope.
3295 (start_decl_1): We don't care about incomplete types that depend
3297 (grokdeclarator): Resolve 'typename's in the type specifier that
3298 refer to members of the current scope.
3300 * call.c (build_over_call): Remove 'inline called before
3301 definition' diagnostic.
3302 (build_method_call): Likewise.
3303 * decl.c (duplicate_decls): Downgrade 'used before declared
3304 inline' to a warning, only with -Winline.
3306 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
3308 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
3310 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3312 * call.c (build_method_call): When calling a signature
3313 default implementation, as in other cases, let instance_ptr simply
3316 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
3318 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
3320 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
3322 * except.c (expand_start_catch_block): Add a pushlevel so that -g
3323 works on hppa and SPARC.
3325 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3327 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
3329 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3331 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
3332 before testing whether it's a signature.
3334 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3336 * call.c (build_new_method_call): Don't complain about signature
3337 pointers and references not being an aggr type.
3338 (build_this): If a signature pointer or reference was passed in,
3340 (build_new_method_call): If instance is a signature pointer, set
3341 basetype to the signature type of instance.
3342 * sig.c (build_signature_method_call): Deleted basetype and
3343 instance parameters, they can be found as the DECL_CONTEXT of
3344 function and as the first argument passed in.
3345 * cp-tree.h: Changed declaration of build_signature_method_call.
3346 * call.c (build_method_call): Deleted first two arguments in call
3347 of build_signature_method_call.
3348 (build_over_call): Added call to build_signature_method_call.
3350 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3352 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
3355 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3357 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
3359 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
3361 * except.c (expand_start_try_stmts): Move to except.c in the backend.
3362 (expand_end_try_stmts): Remove.
3364 * init.c (perform_member_init): Use add_partial_entry () instead
3365 of directly manipulating lists.
3366 (emit_base_init): Ditto.
3368 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
3370 * except.c (expand_exception_blocks): Always make sure USE and
3371 CLOBBER insns that came at the end still do, the backend relies
3374 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3376 * call.c (build_over_call): We can only use a TARGET_EXPR of the
3379 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3381 * cvt.c (convert_to_reference): Revert last change, don't complain
3382 about temp without target decl.
3384 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
3386 * decl.c (grokdeclarator): Don't core dump when void() is given.
3388 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3390 * decl.c (copy_args_p): Don't crash.
3392 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
3394 * pt.c (tsubst): And support template args inside the exception
3397 * pt.c (tsubst): Add support for exception specifications in
3400 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
3402 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
3404 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
3405 (start_function): Likewise.
3406 (start_method): Likewise.
3407 (grokfield): Likewise.
3408 (make_call_declarator): Add throw spec parameter.
3409 (set_quals_and_spec): Add routine.
3410 * lex.c (set_quals_and_spec): Likewise.
3411 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
3412 * decl.c (shadow_tag): Eliminate the throw spec parameter to
3414 (groktypename): Likewise.
3415 (start_decl): Eliminate the throw spec parameter. Eliminate the
3416 throw spec parameter to grokdeclarator. Eliminate the throw spec
3418 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
3419 (grokfndecl): Remove useless set of raises.
3420 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
3421 the throw spec parameter to start_decl. Pull the throw spec out
3422 of the call declarator.
3423 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
3424 (start_function): Eliminate the throw spec parameter. Eliminate
3425 the throw spec parameter to grokdeclarator.
3426 (start_method): Likewise.
3427 * decl2.c (grokfield): Likewise.
3428 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
3429 (grokoptypename): Likewise.
3430 (finish_file): Eliminate the throw spec parameter to
3431 start_function. Add throw spec to make_call_declarator.
3432 * except.c (init_exception_processing): Add throw spec to
3433 make_call_declarator. Eliminate the throw spec parameter to
3435 (expand_start_catch_block): Eliminate the throw spec parameter to
3437 (expand_builtin_throw): Add throw spec to make_call_declarator.
3438 Eliminate the throw spec parameter to start_function.
3439 (start_anon_func): Likewise.
3440 * lex.c (make_call_declarator): Add throw spec parameter.
3441 (set_quals_and_spec): New routine.
3442 (cons_up_default_function): Add throw spec to make_call_declarator.
3443 Eliminate the throw spec parameter to grokfield.
3444 * method.c (synthesize_method): Eliminate the throw spec parameter
3446 * pt.c (process_template_parm): Eliminate the throw spec parameter
3448 (tsubst): Add throw spec to make_call_declarator.
3449 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
3450 (do_function_instantiation): Eliminate the throw spec parameter to
3451 grokdeclarator. Eliminate the throw spec parameter to
3453 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
3455 * parse.y (datadef): Remove non-winning optimization.
3457 (fndef): Remove ambiguous error productions uncovered by grammer
3459 (constructor_declarator): Add exception_specification_opt here.
3460 (component_constructor_declarator): Likewise.
3461 (direct_after_type_declarator): Likewise.
3462 (complex_direct_notype_declarator): Likewise.
3463 (direct_abstract_declarator): Likewise.
3464 (fn.def1): Remove exception_specification_opt.
3465 (fn.def2): Likewise.
3466 (condition): Likewise.
3467 (initdcl0): Likewise.
3468 (initdcl): Likewise.
3469 (notype_initdcl0): Likewise.
3470 (nomods_initdcl0): Likewise.
3471 (component_decl_1): Likewise.
3472 (component_declarator): Likewise.
3473 (after_type_component_declarator0): Likewise.
3474 (after_type_component_declarator): Likewise.
3475 (notype_component_declarator): Likewise.
3477 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3479 * call.c (build_over_call): Also use an INIT_EXPR when
3480 initializing anything from an rvalue.
3482 * call.c (build_over_call): Call stabilize_reference when building
3483 an INIT_EXPR instead of calling the copy ctor.
3485 * call.c (joust): Extend the previous change to all comparisons.
3487 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
3488 NO_LINKAGE_HEURISTICS.
3490 * decl2.c (finish_file): Emit any statics that weren't already.
3492 * typeck.c (build_static_cast): Implement.
3493 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
3494 * decl.c (grokparms): Use can_convert_arg instead of
3495 implicit_conversion directly.
3496 (copy_args_p): New fn.
3497 * cvt.c (convert_to_reference): Don't complain about temp with
3499 (build_up_reference): Handle TARGET_EXPRs.
3500 * call.c (build_over_call): Elide unnecessary temps.
3501 (can_convert*): Use new overloading code.
3503 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3505 * call.c: Move TYPE_PTR*_MACROS ...
3506 * cp-tree.h: To here.
3507 * typeck.c (build_reinterpret_cast): Implement.
3509 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
3511 (joust): If we're comparing a function to a builtin and the worst
3512 conversion for the builtin is worse than the worst conversion for the
3513 function, take the function.
3515 * typeck.c (build_const_cast): Implement.
3516 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
3517 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
3519 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
3521 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
3522 too early. Make sure we explode if exprtype turns out to be a
3523 NULL_TREE when it shouldn't be.
3525 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
3527 * cp-tree.h: New routine make_call_declarator.
3528 * lex.c (make_call_declarator): Define it.
3529 * except.c (init_exception_processing): Use it.
3530 (expand_builtin_throw): Likewise.
3531 (start_anon_func): Likewise.
3532 * decl2.c (finish_file): Likewise.
3533 * lex.c (cons_up_default_function): Likewise.
3534 * parse.y: Likewise.
3535 * pt.c (tsubst): Likewise.
3537 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
3539 * decl2.c (groktypefield): Remove unused code.
3541 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
3543 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
3544 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
3545 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
3546 nonempty_cv_qualifiers.
3549 * lex.c (make_pointer_declarator): Change type_quals into
3551 (make_reference_declarator): Likewise.
3553 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3555 * decl.c (start_function): Only check interface_* for templates
3556 with flag_alt_external_templates.
3558 * call.c (build_new_op): Check for comparison of different enum types.
3559 (build_over_call): Fix arg # output.
3561 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
3563 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3565 * call.c (build_new_op): Check for erroneous args.
3567 * call.c (build_new_method_call): Add missing args to cp_error.
3569 * tree.c (error_type): Dont print reference-to-array.
3571 * typeck.c (convert_for_assignment): Don't say contravariance for
3574 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3576 * call.c (build_over_call): Diagnose bad convs for `this'.
3578 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
3581 * call.c (convert_like): Handle bad convs.
3582 (build_over_call): Handle bad convs better.
3584 * decl2.c: -fansi-overloading is now the default.
3586 * call.c (build_new_method_call): Check for erroneous args.
3588 * pt.c (instantiate_class_template): Propagate
3589 TYPE_USES_MULTIPLE_INHERITANCE.
3591 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
3593 * call.c (enforce_access): Add static to routine.
3595 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3597 * call.c (build_user_type_conversion_1): Fix bad handling.
3598 (compare_ics): Likewise.
3600 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3602 * call.c (standard_conversion): Oops.
3604 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
3606 * g++.c: Update test for win32 (&& ! cygwin32).
3608 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3610 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
3611 (ptr_reasonably_similar): New fn.
3612 * call.c (BAD_RANK): New rank.
3613 (ICS_BAD_FLAG): New macro.
3614 (standard_conversion): Handle almost-right pointer conversions.
3615 (reference_binding): Handle bad rvalue bindings.
3616 (add_*_candidate): Stuff.
3617 (build_over_call): Pass bad conversions to convert_for_initialization.
3618 (compare_ics): Handle bad convs.
3621 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
3623 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
3624 integer_type_node when computing pointer offsets.
3626 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3628 * tree.c (lvalue_type): New fn.
3629 (error_type): New fn.
3630 * call.c (op_error): Use error_type.
3631 (add_conv_candidate): Use lvalue_type.
3632 (add_builtin_candidates): Likewise.
3633 * error.c (args_as_string): Use error_type.
3635 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3637 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
3640 * decl.c (init_decl_processing): With -ansi, __null's type is the
3641 signed integral type with the same number of bits as a pointer.
3642 Introduce a new variable null_node for it.
3643 * cp-tree.h: Adjust.
3644 * call.c (null_ptr_cst_p): Adjust.
3646 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
3648 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
3651 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3653 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
3654 fns of classes without virtual functions.
3656 * call.c (add_function_candidate): Handle `this' specially.
3657 (compare_ics): Likewise.
3659 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
3661 * typeck.c (build_conditional_expr): Fix handling of __null.
3663 * decl2.c (comdat_linkage): New fn.
3664 (import_export_vtable): Use it.
3665 (import_export_decl): Use it.
3666 * method.c (make_thunk): Use it.
3668 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3670 * pt.c (end_template_decl): If we don't actually have parms, return.
3671 * parse.y (template_header): Accept 'template <>'.
3673 * errfn.c: Allow 5 args.
3675 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
3677 * tree.c (make_temp_vec): New fn.
3678 * pt.c (push_template_decl): Handle partial specs.
3679 (instantiate_class_template): Likewise.
3680 (more_specialized): Use get_bindings.
3681 (more_specialized_class): New fn.
3682 (get_class_bindings): New fn.
3683 (most_specialized_class): New fn.
3684 (do_function_instantiation): List candidates for ambiguous case.
3685 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
3686 (shadow_tag): Call push_template_decl for partial specializations.
3687 * parse.y: Likewise.
3688 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
3689 DECL_TEMPLATE_MEMBERS.
3690 * call.c (print_z_candidates): Reduce duplication.
3692 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3694 * decl2.c (lang_decode_option): Allow -fansi-overloading.
3696 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3698 * pt.c (get_bindings): New fn.
3699 (most_specialized): Likewise.
3700 (do_function_instantiation): Use them.
3701 (add_maybe_template): New fn.
3702 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
3703 * call.c (build_new_op): Handle guiding decls.
3704 (build_new_function_call): Likewise.
3705 * decl2.c (finish_file): Likewise.
3707 * decl2.c (mark_used): Do synthesis here.
3708 * call.c (build_method_call): Not here.
3709 (build_over_call): Or here.
3710 * typeck.c (build_function_call_real): Or here.
3711 * tree.c (bot_manip): Call mark_used on functions used in default
3714 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3716 * decl2.c (import_export_vtable): Delete code that disabled vtable
3717 heuristic on systems with ASM_OUTPUT_EXTERNAL.
3719 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3721 * typeck.c (build_x_function_call): Handle static call context
3724 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
3725 the function, not its outer block.
3727 * call.c (build_field_call): Pass fields on to build_opfncall
3728 regardless of TYPE_OVERLOADS_CALL_EXPR.
3729 (build_method_call): Pass on to build_new_method_call sooner.
3731 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
3733 * class.c (instantiate_type): Don't put a POINTER_TYPE to
3734 METHOD_TYPE on an expression. Also make a copy of rhs instead of
3737 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
3739 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
3740 (add_builtin_candidate): Don't take enums for ++.
3741 (build_new_method_call): Handle non-aggregates and field calls.
3742 Move new overloading code from...
3745 * decl.c (grokparms): Don't check default args in templates.
3747 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3749 * cvt.c (build_new_op): Fix args to build_unary_op.
3750 (add_builtin_candidates): Don't call type_promotes_to on float.
3752 * decl.c (grokparms): Check the type of the default arg.
3754 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
3755 returning NULL_TREE.
3757 * typeck.c (build_x_binary_op): Avoid doing extra work.
3758 (build_x_unary_op): Likewise.
3759 (build_x_conditional_expr): Likewise.
3760 * cvt.c (build_over_call): Return.
3761 (add_builtin_candidate): Fix MEMBER_REF.
3762 (build_new_op): Likewise.
3764 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
3766 * method.c (build_overload_name): Put bug fix into code but leave
3767 disabled for now so we can be bug compatible with older releases
3768 that do repeats incorrectly. In the future, we can enable it.
3770 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3772 * cvt.c (convert_like): Don't call build_cplus_new twice.
3774 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
3775 Control new overloading code with -fansi-overloading.
3777 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3779 * cvt.c (build_over_call): Call build_cplus_new.
3780 * call.c (build_method_call): Likewise.
3781 * typeck.c (build_function_call_real): Likewise.
3782 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
3783 the COND_EXPR in a TARGET_EXPR so they use the same slot.
3785 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
3787 * typeck.c (complete_type): Propagate
3788 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
3790 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3792 * cvt.c (joust): More ?: kludging. Sigh.
3793 (build_over_call): Don't try to synthesize global fns.
3795 * search.c (lookup_conversions): Use binfo marking.
3797 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
3799 * search.c (build_mi_matrix): Use the correct value of cid
3800 when determining the new mi_size.
3802 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3804 * cvt.c (add_builtin_candidates): Do consider type conversion ops
3805 for the first parms of += et al.
3806 (strip_top_quals): New fn.
3807 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
3808 (implicit_conversion): Likewise.
3809 (add_builtin_candidates): Be careful about arrays.
3810 (build_new_method_call): Handle vtable optimization.
3812 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
3814 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
3815 * cvt.c (reference_binding): Use it.
3816 (implicit_conversion): Use it.
3817 (add_builtin_candidate, COND_EXPR): Use it.
3819 * cvt.c (build_new_function_call): Check for error args.
3821 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
3823 * gxx.gperf: Add __null.
3824 * hash.h: Regenerate.
3825 * lex.h: Add RID_NULL.
3826 * lex.c (init_lex): Create null_pointer_node here, stick it in
3828 * decl.c (init_decl_processing): Still set its type here.
3829 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
3830 (convert_to_pointer_force): Likewise.
3831 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
3833 * call.c (convert_harshness): Use null_ptr_cst_p.
3834 * typeck.c (convert_for_assignment): Likewise. Don't produce
3837 * error.c (args_as_string): Handle lists of actual args, too.
3838 * cvt.c (null_ptr_cst): Support (void*)0 for now.
3839 (build_user_type_conversion_1): Improve diagnostics.
3840 (build_new_function_call): Likewise.
3841 (build_object_call): Likewise.
3842 (build_new_method_call): Likewise. Move call before def diagnostic...
3843 (build_over_call): Here.
3845 * cvt.c (build_new_method_call): Don't complain about no match if
3846 LOOKUP_SPECULATIVELY.
3847 (build_over_call): Fix 'this' for virtual fn.
3848 (build_new_method_call): Add diagnostic.
3850 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3852 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
3853 constructors to be passed in.
3854 (build_over_call): Likewise.
3855 (build_user_type_conversion_1): Pass them in.
3856 (convert_like): Likewise.
3857 (build_object_call): Handle overloaded conversions.
3858 (build_over_call): Pass the right args to build_vfn_ref.
3859 (standard_conversion): Fix pmf convs.
3860 (joust): Handle comparing statics and non-statics.
3861 (build_new_method_call): New fn.
3862 * call.c (build_method_call): Call it if NEW_OVER.
3864 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
3866 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
3869 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
3871 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
3872 instead of just maybe_build_cleanup so that we deallocate the
3875 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3877 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
3878 * cp-tree.h (finish_prevtable_vardecl): Add decl.
3880 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
3882 * pt.c (instantiate_class_template): Call complete_type. Also, if
3883 we're at the end of the file and we just instantiated a template
3884 class with a vtable, call finish_prevtable_vardecl.
3886 * error.c (dump_decl): Don't explode (or explode more gracefully
3887 as appropriate) if the object being dumped has a null type.
3888 (dump_expr): Likewise.
3890 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
3891 by counting the number of nodes that we'll need before allocating
3893 (lookup_fnfields): Fix comment.
3894 (breadth_first_search): Fix comment.
3896 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3898 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
3900 * class.c (finish_struct): Call cplus_decl_attributes here.
3901 (finish_struct_1): Not here.
3902 * cp-tree.h: Adjust.
3904 * pt.c (type_unification): New parameter STRICT.
3905 (unify): If STRICT, don't allow cv addition or base deduction.
3906 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
3908 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
3910 * search.c (get_template_base{_recursive}): New fns.
3911 * pt.c (more_specialized): New fn.
3912 (do_function_instantiation): Use it.
3913 (unify): Handle base deduction.
3914 * cvt.c (joust): Use more_specialized.
3915 Don't arbitrarily choose between non-builtin candidates.
3916 (build_over_call): Call require_complete_type.
3918 * decl.c (start_function): Statics are static even in a #pragma
3921 * decl2.c (import_export_vtable): Disable vtable heuristic on
3922 systems with ASM_OUTPUT_EXTERNAL.
3924 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
3925 (standard_conversion): No std conv to enum type.
3927 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
3930 * cvt.c (reference_binding): Bind directly to a base subobject of
3933 * cvt.c (build_new_op): Enforce access control.
3935 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
3937 * typeck2.c (process_init_constructor): When scanning the
3938 union for a named field, skip things that aren't FIELD_DECLs.
3940 * method.c (synthesize_method): Don't scan fndecl's rtl if
3941 we're at the end of the file; just assume the function can't
3944 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3946 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
3949 * cvt.c (build_user_type_conversion_1): Handle overloaded
3952 * cvt.c (add_builtin_candidates): Don't consider type conversion
3953 operators for the first parameter of operator=.
3955 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
3957 * typeck.c (complete_type): Only call layout_type if we're not
3958 expanding a template.
3960 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3962 * cvt.c (compare_ics): Oops.
3964 * cvt.c (op_error): Oops.
3966 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
3967 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
3968 (build_conv): Use them.
3969 (implicit_conversion): Use them.
3970 (convert_like): Handle them.
3971 (build_new_op): Handle builtin COND_EXPR again.
3972 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
3973 in lists of types for COND_EXPR.
3974 (add_builtin_candidate): Add enum candidates for COND_EXPR.
3976 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
3978 * typeck.c (build_modify_expr): Always attempt to build a call to
3979 the assignment operator, even if we're using a default one.
3980 (convert_for_initialization): Call complete_type.
3982 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3984 * cvt.c (reference_binding): A REF_BIND gets the reference type.
3985 (implicit_conversion): Likewise.
3986 (convert_like): Likewise.
3987 (compare_ics): Likewise.
3988 (compare_qual): Likewise.
3989 (print_z_candidates): Handle no candidates.
3990 (build_new_op): Don't handle builtin COND_EXPR for now.
3992 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
3994 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
3996 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3998 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
4000 * cvt.c (build_builtin_candidate): Oops.
4001 (build_new_op): Oops.
4003 * method.c (build_opfncall): Pass COND_EXPR on.
4004 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
4005 (add_builtin_candidate{,s}): Likewise.
4006 (add_builtin_candidates): Likewise.
4007 (print_z_candidates, op_error, build_new_op): Likewise.
4008 (type_decays_to): New fn.
4009 * lex.c (init_lex): Just say ?: for COND_EXPR.
4011 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4013 * typeck.c (complete_type): Call layout_type rather than building
4016 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
4019 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4021 * cvt.c: Always compile the new overloading code (but don't use it).
4022 (implicit_conversion): Add a BASE_CONV when converting to
4023 the same class type.
4024 (convert_like): Handle BASE_CONV.
4026 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4028 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
4029 (add_builtin_candidate): Likewise.
4032 * typeck.c (build_x_function_call): Try an operator function
4033 whenever we call an object of class type.
4034 * method.c (build_opfncall): Pass CALL_EXPRs through.
4035 * cvt.c (implicit_conversion): Do const-ref case first.
4036 (add_conv_candidate, build_object_call, op_error): New fns.
4037 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
4038 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
4040 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
4041 Fall back on preincrement handling. Use op_error.
4043 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
4045 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
4048 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
4050 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
4052 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
4054 * typeck.c (build_component_ref_1): Use build_component_ref
4055 instead of open coding it here.
4057 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4059 * g++.c (main): Don't link with -lg++.
4062 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
4063 result of build_type_conversion.
4064 (cp_convert): Only call build_method_call for ctors if
4065 build_type_conversion failed.
4066 (ptr_complete_ob): New function.
4067 (TYPE_PTR{,OB,MEM}_P): New macros.
4068 ({add,build}_builtin_candidate{,s}): New functions.
4069 (print_z_candidates): Handle builtins.
4070 (build_user_type_conversion_1): Don't use conversion fns for
4071 converting to a base type.
4072 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
4073 (build_user_type_conversion): Use convert_from_reference.
4074 (build_new_op): New function.
4075 (build_over_call): Fix handling of methods.
4076 (compare_ics): Handle AMBIG_CONV properly.
4077 * typeck2.c: Increment abort count.
4078 * method.c (build_opfncall): Forward most requests to build_new_op.
4079 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
4081 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4083 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
4084 invalid second argument to dump_expr_list.
4086 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
4088 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
4090 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
4092 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
4095 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
4097 * typeck2.c (process_init_constructor): New pedwarn for using { }
4098 to initialize a pointer to member function.
4099 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
4100 we can avoid the new error.
4102 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
4104 * typeck.c (build_ptrmemfunc1): New function to hide details of
4105 pointer to member functions better.
4107 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
4109 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
4110 methods into the actual method, as we know the implied object is
4113 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4115 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
4116 inside a system header.
4118 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
4120 * call.c (build_method_call): Call complete_type on the
4123 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
4125 * typeck.c (build_component_ref): Always build up an OFFSET_REF
4126 for obj_ptr->func so that we can know which object to use in a
4129 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
4131 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
4132 around things. Also improve maintainability.
4134 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
4136 * decl.c (grokdeclarator): Check for overflow when evaluating an
4139 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4141 * cvt.c (cp_convert): Don't check for ambiguity with constructor
4144 * typeck.c (build_x_function_call): Pass function overload
4145 questions to new overloading code if NEW_OVER.
4146 * init.c (expand_aggr_init_1): Only check for type conversion ops
4147 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
4148 Don't check for ambiguity with constructor if NEW_OVER.
4149 * cvt.c (convert_to_reference): Dereference the result of a type
4150 conversion operator.
4151 (build_conv): Propagate ICS_USER_FLAG.
4152 (implicit_conversion): Call instantiate_type.
4153 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
4154 (add_function_candidate): Fix cv-quals on argtype.
4155 (print_z_candidates): New function.
4156 (build_new_function_call): Call it.
4157 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
4158 consider non-converting constructors.
4159 Call print_z_candidates.
4160 Return an AMBIG_CONV for an ambiguous conversion.
4161 (build_user_type_conversion): Handle AMBIG_CONV.
4162 (convert_like): Fix test for building TARGET_EXPR.
4163 Call instantiate_type.
4164 Handle AMBIG_CONV and LVALUE_CONV.
4165 (build_over_call): Handle 0 args and ellipsis.
4166 * cp-tree.def: Add AMBIG_CONV.
4168 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
4170 * decl.c (lookup_name_real): If we find mem in obj when parsing
4171 `obj->mem', make sure we return the right value.
4173 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
4175 * search.c (get_base_distance): Call complete_type.
4177 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
4179 * decl.c (store_bindings): Make static.
4181 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4183 * init.c (expand_aggr_init_1): Don't check type conversions if
4186 * cvt.c (z_candidate): Put back template field.
4187 (add_function_candidate): Set it.
4188 (add_template_candidate): Likewise.
4190 (compare_qual): Handle references and pointers to members.
4191 (compare_ics): Handle reference bindings.
4193 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
4195 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
4197 * call.c (compute_conversion_costs): Call complete_type.
4199 * tree.c (vec_binfo_member): Use comptypes instead of comparing
4200 pointers, so we can handle template parameters.
4202 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
4204 * cvt.c (cp_convert_to_pointer): We have to call complete_type
4205 here; let's make it explicit instead of a side effect of an
4208 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4210 * cvt.c (z_candidate): Remove template field.
4211 (reference_binding): Handle binding to temporary.
4212 (implicit_conversion): Likewise.
4213 (add_function_candidate): Handle artificial constructor parms.
4214 Handle functions with too few parms.
4215 (add_template_candidate): New function.
4216 (build_user_type_conversion_1): Handle constructors.
4217 (convert_like): Likewise.
4218 (build_over_call): Likewise.
4219 (build_new_function_call): Support templates.
4220 (compare_ics): Fix reference, inheritance handling.
4222 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
4224 * decl.c: Add signed_size_zero_node.
4225 (init_decl_processing): Build it.
4226 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
4227 when we're trying to make a negative delta.
4229 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4231 Stop doing this damn index==strchr variable name confusion.
4232 * class.c (add_virtual_function): Change local var INDEX to be
4234 (add_method): Likewise.
4235 * lex.c (print_parse_statistics): Likewise.
4236 * search.c (make_memoized_table_entry): Likewise.
4237 (lookup_fnfields_here): Likewise.
4238 (lookup_field): Likewise.
4239 (lookup_fnfields): Likewise.
4240 (get_baselinks): Likewise.
4241 * sig.c (build_signature_table_constructor): Likewise.
4242 (build_signature_method_call): Likewise.
4243 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
4244 (get_member_function_from_ptrfunc): Likewise.
4245 (build_ptrmemfunc): Change local var INDEX to be IDX.
4246 (c_expand_start_case): Likewise.
4248 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4250 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
4251 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
4252 (convert_to_reference): Use build_type_conversion to convert to
4253 the reference type directly.
4254 (standard_conversion): Fix void* case, non-conversions.
4255 (reference_binding): Fix expr == 0 case, non-conversions.
4256 (convert_like): Support REF_BIND.
4257 (compare_qual): Split out from compare_ics.
4258 (compare_ics): Use it, handle icses with only a qual_conv.
4260 * init.c (expand_vec_init): Don't crash if decl is NULL.
4262 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
4264 * mpw-config.in: New file, configury for Mac MPW.
4265 * mpw-make.sed: New file, makefile editing for MPW.
4267 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4269 * pt.c (instantiate_class_template): Call repo_template_used.
4271 * search.c (lookup_conversions): Only lookup conversions in
4274 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4276 * cp-tree.def: Renamed from tree.def, to avoid confusion with
4278 * cp-tree.h, lex.c: Include cp-tree.def.
4279 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
4281 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
4283 * init.c (build_vec_delete_1): Call complete_type.
4285 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
4287 * except.c (start_anon_func): Make sure anonymous functions are
4290 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4292 * decl.c (finish_function): If function_depth > 1, set nested.
4294 * decl2.c (grokbitfield): Revert Bob's change.
4295 * class.c (finish_struct_1): Fix handling of named bitfield widths.
4297 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4299 * pt.c (add_pending_template): Handle types.
4300 (lookup_template_class): With -fexternal-templates, just add the class
4301 to pending_templates instead of instantiating it now.
4302 * decl2.c (finish_file): Handle types in pending_templates.
4304 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
4306 * decl2.c (grokbitfield): Handle constant decls appropriately.
4307 Give an appropriate error message now instead of spewing core
4310 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4312 * decl2.c: Don't turn on thunks by default for now.
4314 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
4316 * typeck.c (complete_type): Handle error_mark_node.
4317 (common_type, OFFSET_TYPE): Handle template_type_parms.
4319 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4321 * pt.c (instantiate_decl): If at_eof, call import_export_decl
4322 regardless of DECL_INLINE.
4324 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
4326 * class.c (finish_struct_bits): Copy TYPE_SIZE.
4328 * rtti.c (build_dynamic_cast): Support templates.
4329 * tree.def: Support DYNAMIC_CAST_EXPR.
4330 * pt.c (tsubst_copy): Likewise.
4331 * decl2.c (build_expr_from_tree): Likewise.
4333 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4335 * typeck.c (build_static_cast): Support templates.
4336 (build_const_cast): Likewise.
4337 * tree.def: Support CONST/STATIC_CAST_EXPR.
4338 * pt.c (tsubst_copy): Likewise.
4339 * decl2.c (build_expr_from_tree): Likewise.
4341 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4343 * decl2.c (finish_vtable_vardecl): Don't trust
4344 TREE_SYMBOL_REFERENCED for vtables of local classes.
4346 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4348 * pt.c (tsubst_copy): Handle operator T.
4350 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4352 * init.c (build_delete): Move creation of PARMS inside test of
4353 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
4355 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
4357 * typeck.c (build_conditional_expr): Don't assume that
4358 the arguments to ?: are always pointers or records.
4360 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4362 * decl2.c (import_export_decl): Still emit static/weak/comdat
4363 copies of inline template functions with -fno-implicit-templates.
4365 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
4367 * init.c (build_delete): Determine the complete basetype
4368 path to the destructor we're calling.
4370 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
4372 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
4373 initialize the enum, because we really and truly don't know where
4375 (start_enum): Don't copy integer_zero_node because
4376 build_enumerator will do it.
4378 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4380 * decl.c (finish_function): Do access control on base destructors.
4382 * pt.c (tsubst, case FUNCTION_DECL): Set up
4383 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
4386 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
4388 * cvt.c (build_up_reference): If we have already extended the
4389 lifetime of the temporary, don't try it again.
4390 * typeck.c (c_expand_return): Don't try and convert the return
4391 value twice when we want a reference, once is enough.
4393 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
4395 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
4396 LOOKUP_ONLYCONVERTING at all for now.
4398 * search.c (add_conversions): Put the conversion function in
4399 TREE_VALUE, the basetype in TREE_PURPOSE.
4400 * cvt.c (build_type_conversion): Adjust.
4401 * cvt.c (build_expr_type_conversion): Adjust.
4402 * call.c (user_harshness): Adjust.
4404 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4406 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
4409 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
4411 * except.c (expand_start_catch_block): Add a dummy region, if we
4412 get an error, so that we can avoid core dumping later.
4414 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
4416 * cp-tree.h (OFFSET_REF): Remove.
4417 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
4418 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
4419 * init.c (expand_aggr_init_1): Likewise.
4420 (build_new): Likewise.
4421 * typeck.c (expand_target_expr): Likewise.
4423 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4425 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
4428 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
4430 * cvt.c (build_up_reference): Redo how and when temporaries are
4432 * decl.c (grok_reference_init): Don't try and be smart about
4435 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
4437 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
4438 (TARGET_EXPR...), now that it has 4 arguments.
4439 * tree.c (build_cplus_new): Likewise.
4441 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4443 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
4445 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
4446 * decl.c (struct saved_scope): Remove named_labels,
4447 {base,member}_init_list.
4448 (maybe_push_to_top_level): Don't set them. Call
4449 push_cp_function_context if appropriate.
4450 (pop_from_top_level): Likewise.
4452 * method.c (do_build_assign_ref): Remove obsolete check of
4453 TYPE_HAS_ASSIGN_REF (basetype).
4455 * decl.c (grokfndecl): Diagnose user definition of
4456 implicitly-declared methods.
4458 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
4460 * method.c (do_build_copy_constructor): Add code to give
4461 meaningful error messages instead of crashing.
4462 (do_build_assign_ref): Don't synthesize assignment operators for
4463 classes containing reference or const members.
4465 * class.c (struct base_info): Remove cant_synth_copy_ctor
4466 and cant_synth_asn_ref.
4467 (finish_base_struct): Remove the code that tries to conditionalize
4468 synthesis of copy constructors & assignment operators based on
4469 access permissions. Instead, let it fail when it tries to
4470 synthesize the copy constructor. This will give meaningful error
4471 messages instead of silently generating code to perform a bitcopy.
4473 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
4475 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
4476 determining types for constant values.
4478 * decl.c (struct named_label_list): Use instead of stuffing
4479 random items into a TREE_LIST node.
4480 (named_label_uses): Use the new struct.
4481 (poplevel): Likewise.
4482 (lookup_label): Likewise.
4483 (define_label): Add an error message to tell the user the line
4484 where the goto is located in addition to the destination of the
4486 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
4488 (finish_function): Likewise.
4490 (start_decl): Complain about defining a static data member
4491 in a different type from which it was declared.
4493 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4495 * cvt.c (build_expr_type_conversion): Adjust.
4497 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4499 * call.c (build_method_call): Always convert 'this' to the
4502 * search.c (add_conversions): Put the conversion function in
4503 TREE_VALUE, the type in TREE_PURPOSE.
4504 * cvt.c (build_type_conversion): Adjust.
4505 * call.c (user_harshness): Adjust.
4507 * method.c (emit_thunk): Call temporary_allocation and
4508 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
4510 * tree.c (build_cplus_array_type): Handle tweaking of
4511 TYPE_MAIN_VARIANT here.
4512 * typeck.c (common_type): Not here.
4514 * typeck.c (complete_type): Only try to complete an array type if
4517 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4519 * decl.c (grokvardecl): Call complete_type.
4520 (grokdeclarator): Call complete_type for PARM_DECLs.
4522 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4524 * pt.c (instantiate_class_template): Re-set
4525 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
4527 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
4529 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
4530 smart enough to do it right.
4531 * tree.c (cp_expand_decl_cleanup): Likewise.
4532 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
4533 cp_expand_decl_cleanup.
4534 (store_parm_decls): Likewise.
4535 (hack_incomplete_structures): Likewise.
4536 * except.c (push_eh_cleanup): Likewise.
4538 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
4540 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
4541 frontend to the backend where it belongs.
4542 * tree.c (unsave_expr): Likewise.
4543 (unsave_expr_now): Likewise.
4544 * tree.def (UNSAVE_EXPR): Likewise.
4545 * cp-tree.h (unsave_expr): Likewise.
4546 (unsave_expr_now): Likewise.
4548 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
4550 * init.c (emit_base_init): Make sure the partial EH cleanups live
4551 on the function_obstack.
4553 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
4555 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
4556 when checking for pointer types.
4558 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4560 * pt.c (instantiate_class_template): Remove obsolete check for
4561 access declarations.
4563 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
4565 * call.c (build_overload_call): Simplify calls to
4566 build_overload_call by removing last parameter.
4567 (build_method_call): Likewise.
4568 * cp-tree.h: Likewise.
4569 * method.c (build_opfncall): Likewise.
4570 * typeck.c (build_x_function_call): Likewise.
4572 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
4574 * call.c (default_parm_conversions): Factor out common code.
4575 (build_method_call): Use it.
4576 (build_overload_call_real): Use it.
4578 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
4580 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
4581 but pedwarn as the code is bogus.
4582 * typeck.c (decay_conversion): Likewise.
4583 (build_function_call_real): Use build_addr_func instead of
4584 default_conversion. Don't allow pointer-to-method functions down
4586 (build_unary_op): Use real pointer-to-member functions instead of
4588 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
4589 (convert_for_assignment): Removed some obsolete code.
4590 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
4591 build_x_function_call instead of current_class_ptr. Only call
4592 digest_init once on an initializer, we do this just checking
4594 (build_expr_from_tree): Pass current_class_ref to
4595 build_x_function_call instead of current_class_ptr.
4596 * init.c (build_member_call): Likewise.
4598 * error.c (dump_expr): Handle OFFSET_REFs better.
4599 * pt.c (unify): Handle pointer-to-member functions better.
4600 * decl.c (finish_function): Clear out current_class_ref just like
4601 we do for current_class_ptr.
4603 * typeck.c (get_delta_difference): Handle virtual bases better.
4605 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4607 * sig.c (build_signature_table_constructor): Use the delta for
4608 the original basetype for this virtual function with thunks.
4609 (build_signature_method_call): We still need to adjust 'this'
4612 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
4614 * call.c (build_addr_func): New routine. Used to get the `real'
4615 address of a function or a method. Needed to avoid getting a
4616 pointer-to-member function.
4617 (build_call): New routine to build CALL_EXPRs.
4618 (build_method_call): Use it.
4619 * cvt.c (convert_to_aggr): Likewise.
4620 * typeck.c (build_function_call_real): Likewise.
4621 * sig.c (build_signature_table_constructor): Use build_addr_func.
4622 * cp-tree.h (build_call, build_addr_func): Declare them.
4624 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
4626 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
4627 * parse.y: Remove uses of LOOKUP_AGGR.
4629 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
4631 * *.[chy]: Rename current_class_decl to current_class_ptr, and
4632 C_C_D to current_class_ref.
4634 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4636 * call.c (convert_harshness): Tighten up pointer conversions.
4638 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
4640 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
4641 (finish_file): Likewise.
4643 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4645 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
4647 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
4650 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4652 * decl2.c: Turn on thunks by default where supported.
4654 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
4656 * cp-tree.h (build_overload_call_maybe): Removed.
4657 * call.c (build_overload_call_real): Invert meaning of last arg to
4658 be require_complete.
4659 (build_overload_call): Likewise.
4660 * typeck.c (build_x_function_call): Use build_overload_call_real
4661 instead of build_overload_call_maybe.
4663 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4665 * decl2.c (finish_file): Don't try to emit functions that haven't
4668 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4670 * decl2.c (finish_vtable_vardecl): Oops.
4672 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
4673 Also store the bindings from previous_class_values.
4674 (pop_from_top_level): Restore them.
4676 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4678 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
4679 symbol has been referenced.
4680 (finish_file): Re-join synthesis/vtable loop with inline emission
4681 loop, disable inlining when an inline is output.
4683 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
4685 * except.c (init_exception_processing): Setup saved_in_catch.
4686 (push_eh_cleanup): Reset __eh_in_catch.
4687 (expand_start_catch_block): Set __eh_in_catch.
4689 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
4691 * except.c (push_eh_cleanup): Add tracking for whether or not we
4692 have an active exception object.
4693 (expand_builtin_throw): Use it to make sure a rethrow without an
4694 exception object is caught.
4696 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4698 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
4701 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4703 * decl2.c (finish_file): Also use sentries for vars with
4704 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
4707 * lex.c (handle_cp_pragma): Disable #pragma
4708 interface/implementation if SUPPORTS_ONE_ONLY > 1.
4710 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4712 * method.c (emit_thunk): Wrap default case in
4713 temporary/permanent_allocation.
4715 * method.c (make_thunk): Use DECL_ONE_ONLY.
4716 (emit_thunk): Call assemble_end_function.
4718 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4720 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
4721 (import_export_decl): Likewise.
4722 (finish_prevtable_vardecl): Disable vtable hack if
4723 SUPPORTS_ONE_ONLY > 1.
4725 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
4727 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
4728 PREDECREMENT_EXPRs take two arguments, not one.
4730 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4732 * class.c (build_vtable_entry): Don't build thunks for abstract
4735 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
4738 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
4740 * class.c (set_rtti_entry): Use size_zero_node.
4741 (build_vtable): Likewise.
4743 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
4745 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
4746 (prepare_fresh_vtable): Likewise.
4748 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
4750 * method.c (emit_thunk): Call mark_used on the target function.
4752 * call.c (build_method_call): Don't warn about pending templates.
4754 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4756 * decl2.c (finish_file): Fix list walking logic.
4758 * typeck2.c (check_for_new_type): Only warn if -pedantic.
4760 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
4762 * class.c (finish_struct_1): Remove old code for
4763 dont_allow_type_definitions.
4764 * cp-tree.h: Likewise.
4765 * spew.c: Make sure cp-tree.h is included before parse.h, so the
4766 definition of flagged_type_tree is found before it is used.
4768 * parse.y: Added the ftype member to the type union, and changed a
4769 number of rules to use it instead of ttype. Added calls to
4770 check_for_new_type() as appropriate.
4771 * typeck2.c (check_for_new_type): New function for checking
4772 if a newly defined type appears in the specified tree.
4773 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
4774 for check_for_new_type().
4776 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4778 * decl2.c (finish_file): Only use a sentry if the decl is public.
4780 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
4781 don't pass LOOKUP_ONLYCONVERTING.
4783 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
4785 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
4786 properly keeps track of const and volatile type modifiers.
4788 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4790 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
4791 * pt.c (comp_template_args): Use it.
4793 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
4794 assemble_external for artificial function decls.
4796 * decl.c (cp_finish_decl): Oops.
4798 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
4800 * decl2.c (import_export_decl): Put static data member templates
4801 into common storage, or make them weak, depending on whether they
4802 are dynamically or statically initialized.
4803 (get_sentry): New function.
4804 (finish_file): Do import_export_decl for static data members before
4805 building the init/fini functions. Don't init/fini a variable that's
4806 EXTERNAL. Use a sentry for variables in common. Fix mismatching
4807 push/pop_temp_slots.
4808 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
4809 expand_static_init thang.
4810 * method.c (get_id_2): New function.
4812 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
4814 * parse.y (empty_parms): Make sure we use C++-style prototypes
4815 when we're declaring member functions.
4817 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4819 * Makefile.in (CONFLICTS): 16 s/r conflicts.
4820 * parse.y (self_template_type): New nonterminal.
4822 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4824 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
4826 * parse.y (base_class.1): Allow 'typename foo::bar'.
4828 * lex.c (check_newline): Remove #pragma code that plays with the
4829 input stream, since we now deal with tokens. Clear nextchar when
4831 (handle_cp_pragma): Use real_yylex.
4832 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
4835 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
4837 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
4839 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4841 * parse.y: New token SELFNAME for potential constructor.
4842 * spew.c (yylex): Handle it.
4843 * lex.c (identifier_type): Produce it.
4845 * parse.y (complete_type_name): In :: case, don't push class binding.
4846 (complex_type_name): Likewise.
4848 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
4850 * typeck.c (build_reinterpret_cast): Handle pointer to member
4853 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4855 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
4857 (check_newline): Put the vtable/unit/implementation/interface pragma
4858 code into handle_cp_pragma, replacing it with a call.
4859 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
4860 args. Get the next token after handling the pragma token.
4862 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
4864 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
4865 (convert_to_pointer_force): Likewise.
4867 * init.c (build_new): Fix array new without -fcheck-new.
4869 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4871 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
4872 tree.c: Lose TYPE_NESTED_NAME.
4874 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
4877 * tree.def: Add VEC_INIT_EXPR.
4878 * expr.c (cplus_expand_expr): Handle it.
4879 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
4880 the extra file-scope symbol nastiness.
4882 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
4884 * method.c (make_thunk): Thunks are static.
4885 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
4887 * decl2.c (mark_vtable_entries): Emit thunks as needed.
4888 (finish_file): Don't emit them here.
4890 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4892 * rtti.c (build_dynamic_cast): Handle null pointers.
4893 (ifnonnull): New function.
4895 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
4897 * call.c (build_method_call): Remember the original basetype we
4898 were called with. Give an error message instead of trying
4899 (incorrectly) to call a non-static member function through a
4900 non-inherited class.
4902 * search.c (expand_upcast_fixups): Mark the new fixup as
4905 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4907 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
4909 * class.c (set_rtti_entry): Fix for thunks.
4911 * decl2.c (import_export_decl): Still emit typeinfo fns for
4912 cv-variants of builtin types.
4914 * rtti.c (expand_class_desc): Set up base_info_type_node here.
4915 (init_rtti_processing): Instead of here.
4917 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4919 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
4920 (build_typeid): Only complain about taking dynamic typeid without
4923 * decl2.c: flag_rtti defaults to 1.
4925 * rtti.c (get_tinfo_var): The general class case is now smaller.
4926 (init_rtti_processing): Pack the latter three fields of base_info
4929 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
4931 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
4933 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
4935 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
4936 (push_memoized_context): Split out code to undefer pop_type_level to
4937 (clear_memoized_cache): here.
4938 (pop_memoized_context): We can only handle one layer of deferral of
4939 pop_type_level so clear the cache, if there was a previous level.
4941 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4943 * rtti.c (init_rtti_processing): Build up base_info_type_node.
4944 (expand_class_desc): Use one pointer to an array of base_info
4945 structs, passed using a CONSTRUCTOR.
4947 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
4949 * class.c (build_vbase_path): Remove block extern for
4950 flag_assume_nonnull_objects here.
4951 (build_vfn_ref): Split out functionality into build_vtbl_ref.
4952 (build_vtbl_ref): New routine.
4953 (build_vtable): Set up rtti info here.
4954 (add_virtual_function): Note in CLASSTYPE_RTTI the best
4955 place where we can get the rtti pointers from to avoid having to
4956 search around for a place.
4957 (finish_base_struct): Likewise.
4958 (finish_struct_1): Likewise. Never create totally new vtables
4959 with totally new vtable pointers for rtti. Disable code to layout
4960 vtable pointers better until we want to break binary
4962 * rtti.c (build_headof_sub): New routine to convert down to a
4963 sub-object that has an rtti pointer in the vtable.
4964 (build_headof): Use it. Also, use build_vtbl_ref now to be more
4966 (build_dynamic_cast): Make sure we have saved it, if we need to.
4967 * search.c (dfs_init_vbase_pointers): Disable code that deals with
4968 a more efficient vtable layout, enable later.
4969 * call.c (flag_assume_nonnull_objects): Moved declaration to
4970 * cp-tree.h: here. Declare build_vtbl_ref.
4971 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
4972 function calls that want a tree.
4974 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4976 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
4977 other X subobjects in the most derived type. Ack.
4979 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
4980 get_typeid will do it for us.
4981 (get_typeid_1): Break out call-building for expand_*_desc to use.
4982 (get_typeid): Call it.
4983 (expand_*_desc): Likewise.
4984 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
4986 (init_decl_processing): Lose builtin_type_tdescs lossage.
4987 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
4989 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
4991 * pt.c (tsubst): When calling set_nested_typename, use
4992 TYPE_NESTED_NAME (current_class_type) instead of
4995 * decl.c (pushdecl): Likewise.
4996 (pushdecl_class_level): Likewise.
4997 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
4998 set_nested_typename.
5000 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5002 * rtti.c (synthesize_tinfo_fn): Handle arrays.
5004 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
5006 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5008 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
5009 (init_rtti_processing): Lose bad_cast_type.
5010 (build_dynamic_cast): Use throw_bad_cast.
5012 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
5014 * decl2.c (finish_file): Don't synthesize artificial functions
5015 that are external and not inline.
5017 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
5019 * decl2.c (finish_file): Handle having new inlines added to
5020 saved_inlines by synthesis.
5022 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
5024 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5026 RTTI rewrite to initialize nodes as needed, not require that
5027 users #include <typeinfo>, complete functionality and reduce wasted
5029 * rtti.c (init_rtti_processing): New fn.
5030 (build_typeid): The vtable entry is now a function.
5031 (get_tinfo_var): New fn.
5032 (get_tinfo_fn): Likewise.
5033 (get_typeid): Use it.
5034 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
5035 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
5037 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
5038 (synthesize_tinfo_fn): New fn.
5039 * method.c (build_t_desc_overload): Lose.
5040 (build_overload_with_type): More generic.
5041 * decl.c (init_decl_processing): Call init_rtti_processing.
5042 * class.c (set_rtti_entry): Use get_tinfo_fn.
5043 * decl2.c (mark_vtable_entries): Mark the rtti function.
5044 (finish_prevtable_vardecl): Don't build_t_desc.
5045 (import_export_decl): Handle tinfo functions.
5046 (finish_file): Likewise.
5047 * typeck.c (inline_conversion): New fn.
5048 (build_function_call_real): Use it.
5049 * cp-tree.h: Add decls.
5051 * method.c (hack_identifier): Also convert component_refs from
5054 * lex.c (cons_up_default_function): Use the type, not the name, in
5057 * decl2.c (import_export_vtable): Fix weak vtables.
5059 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
5061 * search.c (get_base_distance_recursive): Fix access checks for
5064 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5066 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
5068 (convert_harshness): Add prototypes wrapped by PROTO.
5069 * decl2.c (grok_function_init): Likewise.
5070 (do_toplevel_using_decl): Change to void return type.
5071 * class.c (build_vtable_entry): Remove decl of make_thunk.
5072 (merge_overrides): Fix order of arg definitions.
5073 (finish_vtbls): Likewise.
5074 (fixup_vtable_deltas): Likewise.
5075 (modify_all_direct_vtables): Likewise.
5076 (modify_all_indirect_vtables): Likewise.
5077 * search.c (get_base_distance_recursive): Likewise.
5078 (get_abstract_virtuals_1): Likewise.
5079 (fixup_virtual_upcast_offsets): Likewise.
5080 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
5081 * init.c (perform_member_init): Fix order of arg definitions.
5082 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
5083 * cp-tree.h (make_thunk): Add decl.
5084 (overload_template_name, push_template_decl): Add decls.
5085 (do_toplevel_using_decl): Change to void return type.
5086 (vec_binfo_member): Add decl.
5088 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5090 * typeck.c (mark_addressable, convert_for_assignment,
5091 convert_for_initialization, pointer_int_sum, pointer_diff,
5092 unary_complex_lvalue): Add prototypes wrapped by PROTO.
5093 (convert_sequence): #if 0 fn decl, since definition also is.
5095 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
5097 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
5098 cast to pointer types for type searching.
5100 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5102 * typeck.c (get_delta_difference): Use cp_error, not error, in the
5103 case where BINFO == 0.
5105 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
5107 * call.c (build_method_call): Fix wording of error messages so
5108 constructors come out right.
5110 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
5112 * decl.c (push_overloaded_decl): Don't warn about hidden
5113 constructors when both the type and the function are declared
5114 in a system header file.
5116 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
5118 * class.c (finish_struct_1): Propagate the TYPE_PACKED
5119 flag for the type to the type's fields.
5121 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5123 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
5125 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
5127 * class.c (base_info, finish_base_struct): Replace
5128 needs_virtual_dtor with base_has_virtual.
5130 (finish_struct_1): Remove the old code that tried to make default
5131 destructors virtual. Use base_has_virtual when checking if we need
5132 to add a vtable entry for the rtti code.
5134 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5136 * pt.c (push_template_decl): Complain about template decl with
5137 inappropriate declaration.
5139 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
5141 * typeck.c (build_x_unary_op): Remove bogus check for taking
5142 the address of a member function.
5144 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5146 * parse.y (constructor_declarator): Only push the class if
5147 we are not already in the class.
5149 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
5151 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
5152 Add additional argument to INIT_CUMULATIVE_ARGS.
5154 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5156 * decl.c (shadow_tag): Fix error about anon union with methods.
5158 * parse.y (self_reference): Only generate a self-reference if this
5159 is a non-template class.
5160 (opt.component_decl_list): Only use it if it was generated.
5162 * parse.y (component_decl_1): Use constructor_declarator.
5163 (fn.def2): Likewise.
5164 (notype_component_declarator0): Likewise.
5166 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
5168 * typeck.c (build_x_unary_op): Add checks for taking the address
5169 of a TARGET_EXPR or of a member function, and give appropriate
5172 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5174 * pt.c (process_template_parm): Allow template type parms to be
5175 used as types for template const parms.
5177 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
5179 * init.c (expand_vec_init): Ensure the eh cleanups are on the
5182 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5184 * decl.c (lookup_name_real): Be even more picky about the
5185 ambiguous lookup warning.
5186 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
5187 * parse.y (constructor_declarator): Rather than here.
5189 * parse.y (constructor_declarator): New nonterminal.
5191 (explicit_instantiation): Likewise.
5193 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5195 Add implicit declaration of class name at class scope.
5196 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
5197 * parse.y (self_reference): New nonterminal.
5198 (opt.component_decl_list): Use it.
5199 (fn.def1): Add nested_name_specifier type_name cases.
5200 * class.c (build_self_reference): New function.
5201 (finish_struct): Handle access_default later, move self-reference
5203 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
5204 * cp-tree.h: Adjust.
5206 * pt.c (do_function_instantiation): Separate handling of member
5207 functions and non-member functions properly.
5209 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5211 * pt.c (process_template_parm): Improve error for 'volatile class K'.
5213 * class.c (finish_struct_1): Check the right slot for destructors.
5215 * decl.c (start_enum): Complain about enum templates.
5217 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
5219 * init.c (resolve_offset_ref): Offset pointers to member data by one.
5220 * typeck.c (unary_complex_lvalue): Likewise.
5222 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
5224 * typeck.c (c_expand_return): Check for a returned local
5225 array name, similar to the check for an ADDR_EXPR.
5227 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5229 * decl.c (cp_finish_decl): Don't build cleanups for static
5232 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
5234 * typeck.c (build_modify_expr): Fix error messages to be more
5236 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
5237 assignment operators.
5238 * error.c (assop_as_string): Likewise. Add support for `%Q' for
5239 assignment operators.
5241 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5243 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
5244 give an error if initialized. Pedwarn about nested type with the
5245 same name as its enclosing class.
5247 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
5249 * typeck.c (require_complete_type): Be sure to instantiate the
5250 MAIN_VARIANT of the type.
5252 * decl2.c (finish_file): Instantiate pending templates before
5253 processing static constructors and destructors.
5255 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
5258 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
5260 * decl2.c (delete_sanity): If error_mark_node is passed
5261 in as an expression, quit while we're ahead.
5263 * decl.c (grokdeclarator): Give an error message if `friend'
5264 is combined with any storage class specifiers.
5266 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
5268 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
5269 definition of nonexistent nested type.
5271 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
5272 not to say 'typedef'.
5274 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5276 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
5277 * search.c (dfs_walk, dfs_init_vbase_pointers,
5278 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
5279 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
5281 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5283 * except.c (build_throw): Support minimal parse.
5284 * pt.c (tsubst_copy): Support THROW_EXPR.
5285 * decl2.c (build_expr_from_tree): Likewise.
5287 * pt.c (mangle_class_name_for_template): Always allocate
5290 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
5292 * cvt.c (cp_convert_to_pointer): Give an appropriate error
5293 when trying to cast from an incomplete type.
5295 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5297 * pt.c (instantiate_class_template): Don't bother setting up
5298 CLASSTYPE_TAGS explicitly, as the nested types will add
5301 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
5303 * decl.c (shadow_tag): Remove old error check for usage of
5304 an enum without a previous declaration.
5305 (xref_tag): Add error message about usage of enums without a
5306 previous declaration.
5308 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5310 * lex.c (do_identifier): Only do name consistency check if we're
5313 * pt.c (push_template_decl): Don't crash if we get a member defn
5316 * decl.c (xref_tag_from_type): New function to do an xref without
5317 always having to figure out code_type_node.
5318 * cp-tree.h: Declare it.
5319 * pt.c (instantiate_class_template): Use it for friend classes.
5320 (lookup_template_class): Use it.
5322 * typeck2.c (build_functional_cast): Pull out a single parm before
5323 passing it to build_c_cast.
5325 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
5327 * expr.c (do_case): Give an error message if a pointer is
5328 given as a case value.
5330 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5332 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
5335 * lex.c (cons_up_default_function): Really, now, interface hackery
5336 does not apply to synthesized methods.
5338 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
5340 * call.c (build_method_call): Ctors and dtors now have special names
5341 with respect to lookups.
5342 * class.c (add_method): Likewise.
5343 (grow_method): Likewise.
5344 (finish_struct_methods): Likewise.
5345 (warn_hidden): Likewise.
5346 (finish_struct_1): Likewise.
5347 * cvt.c (convert_to_reference): Likewise.
5348 (convert_to_aggr): Likewise.
5349 (cp_convert): Likewise.
5350 * decl2.c (check_classfn): Likewise.
5351 * init.c (expand_member_init): Likewise.
5352 (expand_default_init): Likewise.
5353 (expand_aggr_init_1): Likewise.
5354 (build_offset_ref): Likewise.
5355 (build_new): Likewise.
5356 (build_delete): Likewise.
5357 * lex.c (do_inline_function_hair): Likewise.
5358 * search.c (lookup_field_1): Likewise.
5359 (lookup_fnfields_here): Likewise.
5360 (lookup_field): Likewise.
5361 (lookup_fnfields): Likewise.
5362 (get_virtual_destructor): Likewise.
5363 (dfs_debug_mark): Likewise.
5364 (dfs_pushdecls): Likewise.
5365 (dfs_compress_decls): Likewise.
5366 * tree.c (layout_basetypes): Likewise.
5367 * typeck.c (build_component_ref): Likewise.
5368 (build_x_function_call): Likewise.
5369 (build_modify_expr): Likewise.
5370 (convert_for_initialization): Likewise.
5371 (build_functional_cast): Likewise.
5372 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
5375 * decl.c (ctor_identifier): New.
5376 (dtor_identifier): New.
5377 (init_decl_processing): Set them.
5379 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
5381 * typeck.c (build_component_ref): Don't get confused by fields whose
5382 context has no type name, like pointer to member functions.
5384 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5386 * decl.c (grokdeclarator): Handle typedef without declarator.
5388 * pt.c (tsubst): Handle SCOPE_REF in declarator.
5390 * parse.y (bad_parm): Catch another case of missing `typename'.
5392 * lex.c (yyprint): Handle TYPE_DECLs.
5394 * decl.c (start_function): Don't try to be clever.
5396 * lex.c: Lose compiler_error_with_decl.
5397 * typeck2.c: Lose error_with_aggr_type.
5398 (incomplete_type_error): Use cp_* instead of old functions.
5399 (readonly_error): Likewise.
5400 * typeck.c (convert_arguments): Likewise.
5401 * search.c (lookup_nested_field): Likewise.
5402 * method.c (make_thunk): Likewise.
5403 * decl.c (grokparms): Likewise.
5404 * cp-tree.h: Update.
5406 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
5409 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
5411 * method.c (build_opfncall): When deleting a pointer to an
5412 array, build a new pointer to the tree past any ARRAY_TYPE
5415 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5417 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
5419 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5421 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
5424 * decl.c (finish_function): Don't set nested based on
5425 hack_decl_function_context.
5426 * parse.y (function_try_block): Check for nested function.
5427 (pending_inlines): Likewise.
5429 * decl2.c (build_expr_from_tree): If a unary op already has a
5430 type, just return it.
5432 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
5434 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
5435 (finish_file): Check the return value of walk_vtables.
5436 (finish_prevtable_vardecl): Return int.
5437 (finish_vtable_vardecl): Likewise.
5438 (prune_vtable_vardecl): Likewise.
5439 * lex.c (set_vardecl_interface_info): Likewise.
5440 * cp-tree.h: Adjust return types.
5442 * class.c (delete_duplicate_fields_1): Don't complain about
5443 duplicate nested types if they're the same type.
5444 (finish_struct): Remove check for duplicate.
5445 * decl2.c (grokfield): Don't check for typedef of anonymous type.
5447 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5449 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
5451 * decl.c (grokdeclarator): Lose special handling of class-level
5452 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
5453 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
5455 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
5457 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
5459 * search.c (compute_access): Fix handling of anonymous union
5461 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
5462 from anonymous unions to their members.
5464 * typeck.c (build_x_function_call): For static member functions,
5465 hand off to build_member_call.
5467 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5469 * typeck.c (build_component_ref): Handle OFFSET_REFs.
5471 * init.c (expand_vec_init): Fix init == 0 case.
5473 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5475 * init.c (build_new): Pedwarn about init and array new.
5476 (expand_vec_init): Handle lists, use convert_for_initialization.
5478 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
5479 when converting to an aggregate type.
5480 * cvt.c (cp_convert): Pass it through.
5482 * typeck.c (build_conditional_expr): Handle user-defined
5483 conversions to slightly different types.
5485 * decl.c (grokdeclarator): Force an array type in a parm to be
5488 * decl2.c (do_using_directive): Sorry.
5489 (do_namespace_alias): Likewise.
5490 * lex.c (real_yylex): Warn about using the `namespace' keyword.
5492 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5494 * parse.y (datadef): Move call to note_list_got_semicolon up.
5496 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
5498 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
5500 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
5502 * decl.c (cp_finish_decl): The exception regions have to be
5503 nested, not overlapping. We start the exception region for a
5504 decl, after it has been fully built, and all temporaries for it
5505 have been cleaned up.
5507 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
5509 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
5511 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5513 * tree.def: Add RETURN_INIT.
5514 * pt.c (instantiate_decl): Handle RETURN_INIT.
5515 * decl.c (store_return_init): Handle minimal_parse_mode.
5517 * tree.c (cp_build_type_variant): Just return an error_mark_node.
5518 * decl.c (make_typename_type): Don't try to get the file and line
5520 * typeck.c (comptypes): Handle TYPENAME_TYPE.
5522 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
5524 * decl.c (poplevel): Make sure we clear out and restore old local
5525 non-VAR_DECL values by default when they go out of scope.
5527 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5529 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
5530 referring to addresses of variables and functions.
5532 * error.c (dump_expr): Support SIZEOF_EXPR.
5534 * init.c (do_friend): Use the return value of check_classfn.
5536 * typeck.c (convert_arguments): Call complete_type.
5538 * method.c (hack_identifier): After giving an error, set value to
5541 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5543 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
5544 lossage for local classes.
5545 * cp-tree.h: Declare it.
5546 * decl.c (lookup_name_real): Evil, painful hack for local classes.
5547 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
5548 Use hack_decl_function_context.
5549 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
5550 (start_function): Use hack_decl_function_context.
5551 (finish_function): Likewise.
5552 * method.c (synthesize_method): Likewise.
5553 * lex.c (process_next_inline): Likewise.
5554 (do_pending_inlines): Likewise.
5555 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
5558 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
5560 * sig.c (build_signature_pointer_or_reference_type): Align
5561 signature pointers/references on 8-byte boundaries so they can be
5562 grabbed 2 words at a time on a Sparc.
5564 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5566 * method.c (hack_identifier): Requiring a static chain is now a
5568 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
5571 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5573 * init.c (build_offset_ref): Call complete_type.
5575 * decl.c (pop_from_top_level): Always pop previous_class_type.
5577 * parse.y: Handle multiple decls in a for-init-statement.
5578 * pt.c (tsubst_expr): Likewise.
5580 * pt.c (tsubst): Use tsubst_expr for the second operand of an
5583 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
5584 (poplevel_class): Set it here.
5585 (pop_from_top_level): Pop it here if we're returning to class scope.
5586 * class.c (pushclass): Don't set it here.
5588 * decl.c (maybe_push_to_top_level): Save current_template_parms,
5589 and clear it if !pseudo.
5590 (pop_from_top_level): Restore it.
5592 * decl2.c (finish_file): Push the dummy each time we walk the list
5595 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
5596 something for CAST_EXPR.
5598 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5600 * cvt.c (cp_convert): Warn about implicit conversion of the
5601 address of a function to bool, as it is always true.
5603 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5605 * typeck.c (c_expand_return): Fix warning for local externs returned.
5607 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5609 * tree.c (mapcar): Propagate const and volatile properly.
5611 * typeck.c (complete_type): Be sure to instantiate the
5612 MAIN_VARIANT of the type.
5614 * method.c (synthesize_method): Class interface hackery does not
5615 apply to synthesized methods.
5617 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5619 * pt.c (comp_template_args): Use comptypes rather than just
5620 checking for TEMPLATE_TYPE_PARM equivalence.
5622 * typeck.c (build_x_function_call): Call complete_type before
5623 checking TYPE_OVERLOADS_CALL_EXPR.
5625 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
5627 * g++.c (main): Check also for new define ALT_LIBM.
5629 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5631 * pt.c (instantiate_class_template): If we don't have a pattern
5633 (coerce_template_parms): If we see a local class, bail.
5635 * decl.c (grok_reference_init): Make sure there's a type before
5638 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
5639 (push_template_decl): Likewise.
5641 * parse.y (named_class_head): Set
5642 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
5644 * decl.c (xref_tag): Diagnose redeclaration of template
5645 type-parameter name.
5647 * error.c (dump_type): Handle anonymous template type parms.
5649 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
5651 (coerce_template_parms): Likewise.
5653 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
5655 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
5656 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
5658 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5660 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
5661 before trying to get its STUB_DECL.
5662 (coerce_template_parms): Likewise.
5664 * parse.y (template_type_parm): If they didn't use 'class',
5665 pretend they did after giving an error.
5667 * pt.c (coerce_template_parms): Diagnose use of local class.
5669 * decl.c (grok_reference_init): Use instantiate_type.
5671 * error.c (dump_expr): Handle TEMPLATE_DECLs.
5673 * parse.y (named_class_head): Diagnose mismatching types and tags.
5675 * decl.c (pushdecl): Type decls and class templates clash with
5676 artificial type decls, not hide them.
5678 * decl.c (redeclaration_error_message): Diagnose redefinition of
5680 (duplicate_decls): Diagnose disallowed overloads for template
5683 * decl.c (start_decl): Call complete_type before checking for a
5686 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
5688 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
5690 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5692 * decl.c (grok_op_properties): Don't check for operator++(int) in
5695 * tree.c (perm_manip): Return a copy of variable and function
5696 decls with external linkage.
5698 * tree.def: Change some of the min tree codes to type "1".
5699 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
5700 * method.c (build_overload_int): Emit something arbitrary for
5701 anything but an INTEGER_CST if we're in a template.
5703 * decl.c (cp_finish_decl): Call complete_type before deciding
5704 whether or not to lay out the decl.
5706 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
5708 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5710 * typeck2.c (build_x_arrow): Call complete_type.
5712 * pt.c (add_pending_template): Broken out.
5713 (lookup_template_class): If -fexternal-templates, call it for all
5714 the methods of implemented types.
5715 (instantiate_class_template): Instead of instantiating them here.
5716 (instantiate_decl): Handle -fexternal-templates earlier.
5718 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5720 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
5721 memoized lookup stuff inside GATHER_STATISTICS.
5723 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5725 * decl.c (start_decl): Complain about array of incomplete type
5727 (grokdeclarator): Not here.
5729 * parse.y (template_parm): Expand full_parm inline so we can set
5730 the rule's precedence.
5732 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
5733 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
5734 * decl2.c (grokbitfield): Don't check for integer constant here.
5735 * class.c (finish_struct_1): Check here.
5737 * decl.c (define_label): Make the min decl go on permanent_obstack.
5739 * pt.c (unify): Don't handle CONST_DECLs.
5740 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
5741 (tsubst_copy): Likewise.
5743 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
5744 CONST_DECL for a template parm.
5746 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5748 * decl.c (grokdeclarator): Complain about array of incomplete type
5750 (start_decl_1): Not here.
5752 * pt.c (tsubst): Handle pointer-to-function declarators.
5754 * method.c (hack_identifier): If pedantic, diagnose local class
5755 methods that require a static chain.
5757 * decl.c (grok_op_properties): No longer static.
5758 * cp-tree.h: Declare it.
5759 * pt.c (tsubst): Call it for operators.
5760 Use tsubst_copy for TREE_VECs.
5762 * parse.y (template_arg): The expr has precedence like '>'.
5764 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5766 * pt.c (coerce_template_parms): Don't coerce an expression using
5768 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
5769 (tsubst): Don't use build_index_2_type if the max_value uses template
5771 * method.c (build_overload_int): Emit something arbitrary for an
5772 expression using template parms.
5774 * parse.y (template_close_bracket): New non-terminal to catch use
5775 of '>>' instead of '> >' in template class names.
5776 (template_type): Use it.
5777 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
5779 * tree.def: Add CAST_EXPR.
5780 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
5781 CONVERT_EXPR for minimal_parse_mode.
5782 * typeck.c (build_c_cast): Likewise.
5783 * pt.c (tsubst_copy): Likewise.
5784 * decl2.c (build_expr_from_tree): Likewise.
5785 * error.c (dump_expr): Likewise.
5787 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5789 * except.c (SetTerminate, SetUnexpected): Put back global vars.
5790 (init_exception_processing): Put back decl/init of
5791 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
5794 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
5795 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
5797 * cp-tree.h (declare_uninstantiated_type_level,
5798 uninstantiated_type_level_p): Delete prototypes.
5800 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5802 * pt.c (tsubst_expr): Add default return.
5804 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5806 * error.c (fndecl_as_string): Delete unused arg CNAME.
5807 * sig.c (build_signature_table_constructor,
5808 build_signature_method_call): Fix calls.
5810 * class.c (the_null_vtable_entry): Delete var definition.
5811 (init_class_processing): Delete tree the_null_vtable_entry init.
5812 * decl.c (no_print_{functions, builtins}): Declare as static.
5813 (__tp_desc_type_node): #if 0 var definition.
5814 (init_type_desc): #if 0 init of __tp_desc_type_node.
5815 (vb_off_identifier): Move var decl into init_decl_processing.
5816 (current_function_assigns_this): Declare as static.
5817 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
5818 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
5819 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
5820 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
5821 * init.c (BI_header_type, BI_header_size): Declare as static.
5822 * pt.c (template_classes): Delete unused var.
5823 (add_pending_template): Delete decl for non-existent fn.
5824 (lookup_template_class): Delete vars CODE and TAG_CODE.
5825 (instantiate_template): Delete unused var TARGS.
5826 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
5828 (__tp_desc_type_node): #if 0 var decl.
5829 (fndecl_as_string): Fix prototype.
5831 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5833 * tree.def: Add GOTO_STMT.
5834 * pt.c (tsubst_expr): Support goto and labels.
5835 * decl.c (define_label): Support minimal parsing.
5836 * parse.y (simple_stmt): Likewise.
5838 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5840 * xref.c (GNU_xref_member): Only define/set var I if
5841 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
5843 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
5844 (GNU_xref_end): Fix call.
5845 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
5846 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
5848 * tree.c (build_exception_variant): Delete unused vars I, A, T,
5850 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
5851 (mapcar): Delete unused var CODE.
5852 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
5853 (break_out_cleanups): Fix call.
5854 (bot_manip): Likewise.
5855 * call.c (build_method_call): Likewise.
5856 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
5858 * typeck.c (unary_complex_lvalue, build_modify_expr,
5859 convert_for_initialization): Likewise.
5860 * typeck2.c (build_functional_cast): Likewise.
5861 * cp-tree.h (build_cplus_new): Fix prototype.
5863 * repo.c (open_repo_file): Delete unused var Q.
5864 (repo_compile_flags, repo_template_declared,
5865 repo_template_defined, repo_class_defined, repo_inline_used,
5866 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
5867 (repo_get_id, repo_vtable_used): Declare as static.
5868 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
5871 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5873 * parse.y (pending_inlines): Add function_try_block case.
5875 * pt.c (unify): Fix for template const parms.
5877 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5879 * lex.c (extract_interface_info): Delete forward decl.
5880 (default_copy_constructor_body, default_assign_ref_body): Delete
5881 decls for non-existent functions.
5882 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
5883 (init_lex): Delete setting them.
5884 (cons_up_default_function): Delete unused vars FUNC_BUF,
5885 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
5887 (toplevel, expression_obstack): Delete unused extern decls.
5888 (tree_node_kind): Delete unused enum.
5889 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
5891 (tree_node_kind_names): Delete unused extern decl.
5892 (synth_obstack): Delete unused var.
5893 (init_lex): Don't set it.
5894 (init_parse): Add decl before use.
5895 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
5896 (current_unit_{name, language}): Delete unused vars.
5897 (check_newline): Don't bother setting them, just accept the #pragma.
5898 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
5899 (current_unit_{name, language}): Delete decls.
5901 * search.c: Wrap all of the memoized functions, macros, and
5902 variables inside #ifdef GATHER_STATISTICS.
5903 (lookup_field, lookup_fnfields): Likewise.
5904 (init_search_processing): Likewise.
5905 (reinit_search_statistics): Wrap whole function.
5906 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
5908 * decl.c (finish_function): Only call pop_memoized_context if
5909 GATHER_STATISTICS is defined.
5910 (start_function): Likewise for push_memoized_context.
5911 * class.c (pushclass, popclass): Likewise.
5913 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
5914 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
5916 * cvt.c (cp_convert): Delete unused local var FORM.
5917 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
5920 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5922 * pt.c (do_poplevel): Oops; really return what we get from
5925 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5927 * cp-tree.h (is_aggr_type): Add prototype.
5929 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
5930 * method.c ({push,pop}_cp_function_context): Delete decls.
5931 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
5932 (SetUnexpected, SetTerminate): Delete unused vars.
5933 (init_exception_processing): Don't set SetUnexpected or
5934 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
5935 (output_exception_table_entry): Delete unused array LABEL.
5936 (expand_internal_throw): Delete unused var PARAMS.
5937 (expand_start_catch_block): Delete unused var CLEANUP.
5938 (emit_exception_table): Delete unused var EH_NODE_DECL.
5939 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
5940 GOTO_UNWIND_AND_THROW. Don't set them.
5941 (end_eh_unwinder): Add top decl.
5942 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
5943 (exception_section, push_rtl_perm, do_function_call,
5944 lang_interim_eh, push_eh_cleanup, eh_outer_context,
5945 expand_end_eh_spec, end_eh_unwinder): Declare as static.
5946 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
5947 throw_used): Likewise.
5948 * cp-tree.h (expand_end_eh_spec): Delete prototype.
5950 * search.c (dfs_mark, dfs_mark_vtable_path,
5951 dfs_unmark_vtable_path, dfs_mark_new_vtable,
5952 dfs_unmark_new_vtable, dfs_clear_search_slot,
5953 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
5954 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
5955 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
5957 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
5958 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
5959 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
5960 Only define #ifdef GATHER_STATISTICS.
5961 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
5963 (vbase_decl): Delete var definition.
5964 (init_search): Delete old decl.
5965 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
5966 never actually used.
5967 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
5968 (get_base_distance_recursive): Delete unused fourth arg
5969 BASETYPE_PATH. Fix call .
5970 (get_base_distance): Fix call.
5971 (push_class_decls): Delete unused var ID.
5972 (make_memoized_table_entry): Declare as static.
5973 (breadth_first_search): Declare as static.
5974 (tree_has_any_destructor_p): Declare as static.
5975 (pop_class_decls): Delete unused arg pop_class_decls.
5976 * class.c (popclass): Fix call to pop_class_decls.
5977 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
5978 tree_has_any_destructor_p): Delete prototypes.
5980 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
5981 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
5982 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
5983 (build_user_desc): Delete unused var T.
5984 (build_class_desc): Delete unused vars T and OFF.
5985 (build_t_desc): Delete unused var NAME_STRING.
5986 (build_headof): Make static.
5987 (get_bad_cast_node): Likewise.
5988 (get_def_to_follow): Likewise.
5989 * cp-tree.h (init_type_desc): Add prototype.
5990 (build_headof): Remove prototype.
5992 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5994 * pt.c (tsubst): Only look for matching decls at file scope for
5995 non-member functions.
5997 * call.c (build_scoped_method_call): Handle scoped destructor
6000 * decl.c (*_top_level): Also save previous_class_values.
6002 * pt.c (tsubst_expr): Support do {} while loops.
6003 * parse.y (simple_stmt): Likewise.
6004 * tree.def: Likewise.
6006 * method.c (build_overload_identifier): For a class nested in a
6007 template class, don't mangle in the template parms from our
6010 * lex.c, cp-tree.h: Remove support for template instantiations in
6011 the pending_inlines code.
6012 * pt.c: Remove dead functions and unused arguments.
6013 (uses_template_parms): TYPENAME_TYPEs always use template parms.
6014 * parse.y: Stop passing anything to end_template_decl.
6015 * tree.c (print_lang_statistics): Only print tinst info #ifdef
6018 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6020 * init.c (expand_recursive_init{,_1}): Delete decls.
6021 (sort_member_init): Delete unused var INIT.
6022 (emit_base_init): Delete unused var X.
6023 (build_offset_ref): Delete unused var CNAME.
6024 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
6025 (emit_base_init): Delete unused local var BASE. Delete extern
6026 decl of IN_CHARGE_IDENTIFIER.
6027 (build_delete): Delete unused local var VIRTUAL_SIZE.
6029 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
6030 (build_delete): Fix call.
6031 * decl2.c (delete_sanity): Likewise.
6032 * cp-tree.h (build_vec_delete): Update prototype.
6034 * typeck.c (common_base_type): Delete unused var TMP.
6035 (build_binary_op): Delete local var ARGS_SAVE.
6036 (build_array_ref): Delete unused var ITYPE.
6037 (c_expand_return): Delete unused var USE_TEMP.
6039 * typeck.c (compexcepttypes): Delete unused arg STRICT.
6040 (comptypes): Fix calls.
6041 * decl.c (duplicate_decls): Likewise.
6042 * cp-tree.h (compexcepttypes): Delete extra arg.
6044 * decl2.c (check_classfn): Delete unused second arg CNAME.
6045 * decl.c (start_decl, grokfndecl): Fix calls.
6046 * init.c (do_friend): Likewise.
6047 * cp-tree.h (check_classfn): Update prototype.
6049 * cp-tree.h (signature_error, import_export_vtable,
6050 append_signature_fields, id_in_current_class, mark_used,
6051 copy_assignment_arg_p): Add decls.
6052 * decl2.c (mark_used): Delete decl.
6054 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
6056 * class.c (get_vtable_entry): Diable unused function.
6057 (doing_hard_virtuals): Delete unused static global var.
6058 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
6059 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
6060 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
6061 (modify_one_vtable): Delete unused var OLD_RTTI.
6062 (finish_struct_anon): Delete unused vars OFFSET and X.
6063 (finish_struct_bits): Delete unused var METHOD_VEC.
6064 (get_basefndecls): Delete unused var PURPOSE. Delete unused
6065 for-scope local variable METHODS.
6067 * call.c (user_harshness): Delete unused/unneeded arg PARM.
6068 (ideal_candidate): Delete unused args BASETYPE and PARMS.
6069 (build_method_call): Delete unused args passed into ideal_candidate.
6070 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
6071 * cp-tree.h (synthesize_method): Add decl.
6073 * decl.c (note_level_for_for): Give void return type.
6074 (pushdecl_nonclass_level): Likewise.
6075 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
6076 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
6077 (suspend_binding_level): Delete unused var LEVEL.
6078 (duplicate_decls): Delete unused var CTYPE.
6079 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
6080 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
6082 (grokdeclarator): Delete unused var C.
6083 (grokdeclarator): Delete unused var SIZE_VARIES.
6084 (grokparms): Delete unused var SAW_VOID.
6085 (start_function): Delete unused var OLDDECL.
6086 (cplus_expand_expr_stmt): Delete unused var
6087 REMOVE_IMPLICIT_IMMEDIATELY.
6089 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
6091 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
6093 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6095 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
6096 (build_min_nt): Likewise.
6097 * pt.c (do_pushlevel): Emit line note.
6098 (do_poplevel): Return what we get from poplevel.
6099 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
6100 * parse.y: Use do_pushlevel and do_poplevel.
6101 * cp-tree.h: Declare do_poplevel.
6103 * cp-tree.h: Declare at_eof.
6104 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
6105 * decl2.c (import_export_decl): Renamed from import_export_inline.
6106 (finish_file): Call it to do interface handling for statics.
6107 * pt.c (tsubst_copy): Call mark_used on variables and functions
6110 * decl2.c (finish_file): Don't emit statics we can't generate.
6111 * pt.c (instantiate_decl): Don't set interface on instantiations
6114 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
6115 * tree.c (print_lang_statistics): Print max template depth.
6116 * pt.c (push_tinst_level): Dump entire instantiation context.
6117 (instantiate_class_template): Use it and pop_tinst_level.
6118 (instantiate_decl): Likewise.
6120 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
6121 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
6123 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6125 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
6126 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
6127 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
6128 the new template implementation.
6130 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6132 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
6134 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
6136 * decl.c (cp_finish_decl): Delay emitting the debug information for
6137 a typedef that has been installed as the canonical typedef, if the
6138 type has not yet been defined.
6140 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6142 * decl2.c (grokfield): Still call pop_nested_class for access decls.
6144 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6146 * decl.c (lookup_label): Call label_rtx.
6148 * decl.c (make_binding_level): New function.
6149 (pushlevel, pushlevel_class): Call it instead of explicit
6150 duplicate calls to xmalloc.
6152 * decl.c (init_decl_processing): Delete useless build_pointer_type
6155 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
6156 (sizet_ftype_string): Delete variable.
6157 (init_decl_processing): Add built-in functions fabsf, fabsl,
6158 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
6159 variable strlen_ftype, used for strlen.
6161 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6163 * decl.c (push_to_top_level): Start from current_binding_level
6164 again for now; the stl hacks depend on g++ being broken in this
6165 way, and it'll be fixed in the template rewrite.
6167 * tree.def: Add USING_DECL.
6168 * decl2.c (do_class_using_decl): Implement.
6169 (grokfield): Pass access decls off to do_class_using_decl instead of
6171 * error.c (dump_decl): Handle USING_DECLs.
6172 * decl.c (grokdeclarator): Remove code for handling access decls.
6173 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
6174 as access decls for now.
6175 (finish_struct): Don't check USING_DECLs for other uses of the name.
6177 * search.c (get_matching_virtual): Use cp_error_at.
6179 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6181 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
6183 (self_promoting_args_p): Move the check that TYPE is non-nil
6184 before trying to look at its main variant.
6185 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
6187 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
6189 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
6190 (do_friend): Delete call to xref_friend.
6191 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
6193 * typeck.c (convert_sequence): #if 0 unused function.
6195 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
6196 be in decl_in_memory_p.
6197 (decl_in_memory_p): Delete decl.
6198 * expr.c (decl_in_memory_p): Delete fn.
6199 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
6201 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
6203 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6205 * class.c (finish_struct_1): Check for a pure-specifier on a
6206 non-virtual function here.
6208 * decl2.c (grok_function_init): Don't check whether the function
6210 (grokfield): Don't call check_for_override here.
6212 * decl.c (push_to_top_level): Start from inner_binding_level,
6213 check class_shadowed in class levels.
6215 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
6217 * decl.c (resume_level): Ignore things that don't have names, instead
6220 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6222 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
6224 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6226 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
6229 * parse.y (complete_type_name): Bind global_scope earlier.
6230 (complex_type_name): Likewise.
6231 (qualified_type_name): Remove.
6233 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6235 * decl.c (grokfndecl): Move code that looks for virtuals in base
6237 * class.c (check_for_override): ... to a new function.
6238 (finish_struct_1): Call it.
6240 * cp-tree.h: Declare warn_sign_compare.
6242 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
6243 rather than extra_warnings to decide whether to warn about
6244 comparison of signed and unsigned.
6246 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
6247 implies -Wsign-compare. -Wall doesn't imply -W.
6249 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
6251 * typeck.c (build_component_ref): Fix to handle anon unions in base
6254 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6256 * class.c (resolves_to_fixed_type_p): Delete code dealing with
6257 a WITH_CLEANUP_EXPR, since we don't generate them any more.
6258 * cvt.c (build_up_reference): Likewise.
6259 * decl.c (grok_reference_init): Likewise.
6260 (cp_finish_decl): Likewise.
6261 * error.c (dump_expr): Likewise.
6262 * tree.c (real_lvalue_p): Likewise.
6263 (lvalue_p): Likewise.
6264 (build_cplus_new): Likewise.
6265 (unsave_expr_now): Likewise.
6266 * typeck.c (unary_complex_lvalue, build_modify_expr,
6267 c_expand_return): Likewise.
6269 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6271 Make the C++ front-end pay attention to attributes for structures.
6272 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
6274 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
6275 Take out old round_up_size use and setting the DECL_ALIGN possibly
6276 using it. Take out setting of TYPE_ALIGN to round_up_size, which
6277 can override what the attribute set.
6278 * cp-tree.h (finish_struct): Update prototype.
6279 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
6280 attributes to finish_struct.
6281 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
6282 value down into finish_struct.
6283 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
6285 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
6287 * decl.c (poplevel): Re-word dead for local handling.
6288 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
6289 (cp_finish_decl): If is_for_scope, check for duplicates so
6290 we can disable is_for_scope. Otherwise, preserve_temp_slots.
6292 * lex.c (do_identifier): Use global binding in preference of
6293 dead for local variable.
6295 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
6297 * init.c (initializing_context): Handle anon union changes, the
6298 context where fields of anon unions can be initialized now has to be
6299 found by walking up the TYPE_CONTEXT chain.
6301 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
6303 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
6304 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
6305 (obscure_complex_init): If bss is supported, always set
6306 DECL_INITIAL to error_mark_node.
6308 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6310 * init.c (is_friend): Make sure there's a context before we see if
6313 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
6315 * init.c (is_friend): Classes are not friendly with nested classes.
6317 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
6319 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
6320 and record its result.
6322 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
6324 * class.c (finish_struct_anon): Switch around code to not move anon
6325 union elements around, nor mess up their contexts, nor offsets,
6326 instead we now build up the right number of COMPONENT_REFs for all
6327 the anon unions that may be present at build_component_ref time.
6328 * typeck.c (lookup_anon_field): New routine to handle field lookup
6329 on fields without names. We find them, based upon their unique type
6331 * typeck.c (build_component_ref): Allow FIELD_DECL components.
6332 Handle finding components in anonymous unions, and ensure that a
6333 COMPONENT_REF is built for each level as necessary.
6335 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
6337 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
6338 code that ensures that copy ctors are used if appropriate.
6340 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6342 * init.c (build_vec_delete): Only give an error if base isn't an
6345 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
6347 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
6348 (yylex): If we see `new', keep slurping.
6350 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
6352 * class.c (finish_struct_1): Move code for handling anon unions...
6353 (finish_struct_anon): to here. Fixup so that we do the offset
6354 calculations right, and so that the fields are physically moved to
6355 the containers's chain.
6357 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6359 * decl.c (grokdeclarator): Avoid trying to get an operand off an
6362 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6364 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
6365 POINTER_SIZE to agree with expr.c.
6367 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
6369 * search.c (lookup_field): Don't report ambiguities if protect is 0,
6370 instead return NULL_TREE.
6372 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
6374 * class.c (finish_struct_1): Call warn_hidden if we want warnings
6375 about overloaded virtual functions.
6376 (warn_hidden): New routine to warn of virtual functions that are
6377 hidden by other virtual functions, that are not overridden.
6378 (get_basefndecls): New routine, used by warn_hidden.
6379 (mark_overriders): New routine, used by warn_hidden.
6380 * search.c (get_matching_virtual): Remove old warning that just
6383 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6385 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
6387 * typeck.c (null_ptr_cst_p): Delete unused fn.
6388 (build_function_call_maybe): Delete unused fn.
6390 * expr.c (extract_init): #if 0 the code after unconditional return 0
6393 Delete old cadillac code.
6394 * edsel.c: Remove file.
6395 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
6396 * Makefile.in (CXX_OBJS): Delete edsel.o.
6397 (edsel.o): Delete rule.
6398 * cp-tree.h (flag_cadillac): Delete var decl.
6399 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
6400 * decl2.c (flag_cadillac): Delete var definition.
6401 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
6402 (grokfield): Delete code depending on flag_cadillac.
6403 (finish_anon_union): Likewise.
6404 * class.c (finish_struct_1): Likewise.
6405 (pushclass): Likewise.
6406 (popclass): Likewise.
6407 (push_lang_context): Likewise.
6408 (pop_lang_context): Likewise.
6409 * decl.c (init_decl_processing): Likewise.
6410 (start_decl): Likewise.
6411 (cp_finish_decl): Likewise.
6412 (xref_tag): Likewise.
6413 (finish_enum): Likewise.
6414 (start_function): Likewise.
6415 (finish_function): Likewise.
6416 (finish_stmt): Likewise.
6417 * lex.c (lang_init): Likewise.
6418 (check_newline): Likewise.
6420 * lex.c (do_pending_inlines): Delete synthesized method kludge.
6422 Delete defunct, ancient garbage collection implementation.
6423 * rtti.c: New file with the RTTI stuff from gc.c.
6424 * gc.c: Removed file (moved the remaining stuff into rtti.c).
6425 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
6426 (rtti.o): New rule, replacing gc.o.
6427 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
6428 * cp-tree.h: Delete gc-related fn decls.
6429 (DECL_GC_OFFSET): Delete macro.
6430 (flag_gc): Delete extern decl.
6431 * decl.c (current_function_obstack_index): Delete var decl.
6432 (current_function_obstack_usage): Delete var decl.
6433 (start_function): Delete clearing of current_function_obstack_index
6434 and current_function_obstack_usage.
6435 (init_decl_processing): Delete code relying on -fgc.
6436 Delete call to init_gc_processing.
6437 (cp_finish_decl): Delete calls to build_static_gc_entry and
6438 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
6439 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
6440 and to expand_expr of a __gc_main call.
6441 (maybe_gc_cleanup): Delete var decl.
6442 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
6443 * decl2.c (flag_gc): Delete var decl.
6444 (lang_f_options): Delete offering of -fgc.
6445 (lang_decode_option): Delete -fgc and -fno-gc handling.
6446 (get_temp_regvar): Delete gc code.
6447 * init.c (build_new): Delete gc code.
6448 * lex.c (init_lex): Delete checking of flag_gc.
6450 * typeck.c (convert_arguments): Delete gc code.
6451 (build_component_addr): Delete -fgc warning.
6452 (build_modify_expr): Delete gc code.
6454 * decl2.c (build_push_scope): Delete fn.
6455 * cp-tree.h (build_push_scope): Delete decl.
6457 * search.c (clear_search_slots): Delete fn.
6458 * cp-tree.h (clear_search_slots): Delete decl.
6460 * search.c (tree_needs_constructor_p): Delete fn.
6461 * cp-tree.h (tree_needs_constructor_p): Delete decl.
6463 * tree.c (id_cmp): Delete fn.
6465 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
6466 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
6468 * tree.c (decl_value_member): Delete fn.
6469 * cp-tree.h (decl_value_member): Delete decl.
6471 * tree.c (list_hash_lookup_or_cons): Delete fn.
6472 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
6474 * method.c (cplus_exception_name): Delete fn.
6475 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
6477 * spew.c (shift_tokens): Delete fn.
6479 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6481 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
6483 * parse.y: Likewise.
6485 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6487 * tree.c (build_cplus_staticfn_type): Delete function definition;
6489 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
6491 * tree.c (virtual_member): Delete function definition; never used.
6492 * cp-tree.h (virtual_member): Delete decl.
6494 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
6496 * typeck.c (build_component_ref): Handle getting vbase pointers
6497 out of complex multiple inheritance better.
6499 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
6501 * typeck.c (build_object_ref): Make sure we use the real type, not
6504 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
6506 * tree.c (build_exception_variant): Don't create new types if we
6507 don't have to, also build new types on the right obstack.
6509 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6511 * decl.c (store_bindings): Split out from push_to_top_level.
6512 (push_to_top_level): Call it for b->type_shadowed on class binding
6515 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
6517 * search.c (expand_upcast_fixups): Fix so that offsets stored in
6518 vbase_offsets are always right. Fixes a problem where virtual base
6519 upcasting and downcasting could be wrong during conversions on this
6520 during virtual function dispatch at ctor/dtor time when dynamic
6521 vtable fixups for deltas are needed. This only sounds easier than
6523 (fixup_virtual_upcast_offsets): Change to reflect new calling
6524 convention for expand_upcast_fixups.
6526 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6528 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
6529 check that it's usable as the bitfield width.
6531 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6533 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
6534 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
6535 only ever used for functions in it.
6537 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6539 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
6540 (nested_type): Likewise.
6541 (nested_name_specifier): Use lastiddecl.
6543 * decl.c (grokdeclarator): Adjust accordingly.
6544 * init.c (expand_member_init): Likewise.
6545 * parse.y (base_class): Likewise.
6546 * typeck2.c (build_functional_cast): Likewise.
6548 * typeck2.c (build_functional_cast): Fill in name after we've
6549 checked for non-aggr type.
6551 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
6553 * decl2.c (warn_pointer_arith): Default to on.
6555 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6557 * lex.c (is_rid): New function.
6558 * decl.c (grokdeclarator): Diagnose reserved words used as
6561 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6563 * tree.c (get_decl_list): Don't lose cv-quals.
6565 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
6566 typespecs used as declarator-ids.
6568 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
6570 * decl.c (poplevel): When poping a level, don't give a warning for
6571 any subblocks that already exist.
6573 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6575 * typeck.c (build_object_ref): Finish what I started.
6577 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
6579 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
6581 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
6584 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6586 * decl.c (xref_tag): Handle passing a type in directly.
6588 * parse.y (qualified_type_name): Pull out the type.
6589 (nested_type): Likewise.
6590 Take types directly instead of as identifiers.
6591 * call.c (build_scoped_method_call): Take types directly instead of
6593 * decl.c (xref_basetypes): Likewise.
6594 * init.c (expand_member_init): Likewise.
6595 (build_member_call): Likewise.
6596 (build_offset_ref): Likewise.
6597 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
6598 * method.c (do_build_assign_ref): Likewise.
6599 * decl.c (grokdeclarator): Handle a type appearing as the
6600 declarator-id for constructors.
6601 * method.c (do_build_copy_constructor): current_base_init_list now
6602 uses the types directly, not their names.
6603 * init.c (sort_base_init): Likewise.
6604 (expand_member_init): Likewise.
6605 * init.c (is_aggr_type): New function, like is_aggr_typedef.
6607 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
6609 * tree.c (layout_basetypes): Call build_lang_field_decl instead
6610 of build_lang_decl if first arg is a FIELD_DECL.
6612 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6614 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
6616 * except.c (expand_start_catch_block): Set TREE_USED to avoid
6617 warnings about the catch handler.
6619 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
6621 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
6624 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6626 Fix access control to use trees rather than integers.
6627 * class.c (access_{default, public, protected, private,
6628 default_virtual, public_virtual, private_virtual}_node): Add
6630 (init_class_processing): Do creation of those nodes.
6631 * cp-tree.h (access_type): Delete enum decl.
6632 (access_{default, public, protected, private, default_virtual,
6633 public_virtual, private_virtual}_node): Add decls.
6634 (compute_access): Change return type.
6635 * search.c (compute_access): Have tree return type, instead of enum.
6636 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
6637 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
6638 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
6639 * parse.y (VISSPEC): Make ttype rather than itype.
6640 (base_class_access_list): Likewise.
6641 * *.[cy]: Change all refs of `access_public' to `access_public_node',
6643 * call.c (build_method_call): Make ACCESS be a tree.
6644 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
6645 * cvt.c (convert_to_aggr): Likewise.
6646 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
6648 * method.c (hack_identifier): Likewise.
6649 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
6651 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
6653 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
6654 frontend, and make it more consistent with respect to
6657 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6659 * decl.c (pushdecl): Check for duplicate parameter names.
6661 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
6663 * decl.c (expand_static_init): Call assemble_external for atexit.
6665 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
6667 * except.c (do_unwind): Remove some generated dead code.
6668 (eh_outer_context): New routine, factor out some common code from
6669 expand_builtin_throw and end_eh_unwinder. Add code to do return
6670 address masking for the PA.
6671 (expand_builtin_throw): Use eh_outer_context instead of open coding
6673 (end_eh_unwinder): Likewise.
6675 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
6677 * except.c (expand_throw): Call assemble_external for __empty, if we
6680 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
6682 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
6683 NORMAL_RETURN_ADDR_OFFSET.
6684 (end_eh_unwinder): Likewise.
6686 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
6688 * gc.c (build_dynamic_cast): Make sure we don't cast away const
6689 when dealing with references, and make sure we handle dynamic
6690 casting to a cv qualified reference.
6692 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
6694 * except.c (struct eh_context): New structure top hold eh context
6696 (push_eh_context): New routine.
6697 (pop_eh_context): Likewise.
6698 * decl.c (push_cp_function_context): Use them.
6699 (pop_cp_function_context): Likewise.
6701 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
6703 * decl2.c (finish_file): Also prune uninteresting functions in the
6704 inline emission loop.
6706 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
6708 * sig.c (build_signature_table_constructor): Mark functions
6709 in the signature as referenced.
6711 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
6713 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
6714 the inline emission stuff.
6716 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
6718 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
6720 * lang-options.h: Add -f{no-,}weak.
6721 * decl.c (init_decl_processing): If the target does not support weak
6722 symbols, don't use them.
6723 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
6725 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6727 * init.c (expand_member_init): warning for base init after members.
6729 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
6731 * cvt.c (build_expr_type_conversion): Don't convert to a reference
6734 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
6736 * method.c (report_type_mismatch): Improve wording for volatile
6739 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
6741 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
6742 expand_assignment, as the later doesn't handle things that have
6743 copy constructors well. The compiler would do bitwise copying,
6744 instead of ctor calling in some cases.
6746 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
6748 * g++.c (my_strerror): Return "cannot access" if errno is 0.
6749 (pfatal_with_name, perror_exec): Don't assume that
6750 the returned value from my_strerror contains no '%'s.
6752 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
6754 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
6756 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
6757 TYPE_METHODS/TREE_CHAIN mean what they used to.
6758 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
6759 instead of TYPE_METHODS.
6760 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
6761 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
6762 * cp-tree.h (CLASSTYPE_METHODS): Lose.
6763 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
6765 (struct lang_decl): Lose next_method field.
6766 (DECL_NEXT_METHOD): Lose.
6767 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
6768 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
6770 (finish_struct_methods): Don't mess with the TREE_CHAINs in
6773 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
6776 * call.c (build_method_call): Synthesize here even when not inlining.
6777 * typeck.c (build_function_call_real): Likewise.
6779 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
6781 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
6782 == DBX_DEBUG, call dbxout_start_new_source_file and
6783 dbxout_resume_previous_source_file when appropriate.
6785 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
6787 * except.c (start_anon_func): Push to the top level.
6788 (end_anon_func): Pop from the top level.
6790 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
6792 * cp-tree.h (build_cleanup): New routine to build cleanups.
6793 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
6794 call at ctor time and use atexit to run it later.
6795 * decl2.c (build_cleanup): New routine, taken from finish_file.
6796 (finish_file): Use build_cleanup instead, and don't put function
6797 local statics in global dtor list.
6799 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
6801 * except.c (expand_throw): Ensure that we have cleanups, if we try
6802 and expand cleanups.
6804 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
6806 * except.c (expand_throw): Add logic to manage dynamic cleanups for
6808 (expand_end_catch_block): Use the magic of expand_goto, instead of
6809 emit_jump so that we get the cleanup for any catch clause parameter
6810 and the cleanup for the exception object. Update to reflect label
6812 (push_eh_cleanup): New routine to register a cleanup for an
6814 (empty_fndecl): Used to default cleanup actions to
6816 (init_exception_processing): Setup empty_fndecl. Setup
6818 (expand_start_catch_block): Update to reflect label changes. Call
6819 push_eh_object to register the cleanup for the EH object.
6820 (start_anon_func): New routine to start building lambda expressions
6822 (end_anon_func): New routine to end them.
6823 (struct labelNode): Change so that we can use tree labels, or rtx
6825 (saved_cleanup): Object to check for dynamic cleanups for the
6826 exception handling object.
6827 (push_label_entry): Change so that we can use tree labels, or rtx
6829 (pop_label_entry): Likewise.
6830 (top_label_entry): Likewise.
6831 (expand_start_all_catch): Use tree label instead of rtx label, so
6832 that we can get the magic of expand_goto.
6833 (expand_end_all_catch): Update to reflect label changes.
6835 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
6837 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
6838 building_cleanup logic, as we now use UNSAVE_EXPRs.
6839 * cp-tree.h (unsave_expr): Declare it.
6840 * decl.c (building_cleanup): Remove.
6841 (maybe_build_cleanup): Remove building_cleanup logic, and use
6842 UNSAVE_EXPR instead.
6844 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
6846 * gc.c (build_t_desc): Update error message to say <typeinfo>.
6848 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6850 * decl.c (pushdecl): Only warn about shadowing a local variable if
6851 warn_shadow is true.
6853 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
6855 * typeck.c (build_binary_op_nodefault): Added warning about
6856 comparisons between different enum types with -Wall, unless
6857 -fenum-int-equiv set.
6859 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
6861 * class.c (finish_struct_1): Skip down to the inner type in
6862 multidimensional arrays. Ensures ctors will be made for types that
6865 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
6867 * decl.c (last_dtor_insn): New to track the last compiler generated
6869 (store_parm_decls): Set it.
6870 (finish_function): Use it to see if the dtor is empty. Avoid doing
6871 vtable setup all the time, if we can.
6872 (struct cp_function): Add last_dtor_insn.
6873 (push_cp_function_context): Save it.
6874 (pop_cp_function_context): Restore it.
6876 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
6878 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
6881 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
6883 * typeck.c (expand_target_expr): Make sure targets get put into the
6884 current temp_slot_level, so that the free_temp_slots call will reuse
6887 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
6889 * class.c (finish_struct_1): Delay delta fixups for virtual bases
6890 until after we have done the hard virtuals, to avoid a bogus `every
6891 virtual function must have a unique final overrider' for virtual
6892 functions that are only overridden by hard virtuals.
6894 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
6896 * pt.c (do_function_instantiation): Don't try to find a file-scope
6897 template for a member function.
6899 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
6901 * g++.c (main): Add handling of -nodefaultlibs.
6903 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
6905 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
6906 distinguish between direct bindings of reference variables, and
6907 indirect bindings of reference variables.
6908 * cvt.c (build_up_reference): Use it.
6909 * typeck.c (convert_arguments): Use it to indicate this is an
6911 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
6913 (expand_static_init): Likewise.
6914 (cplus_expand_expr_stmt): Likewise.
6915 * decl2.c (finish_file): Likewise.
6916 * init.c (perform_member_init): Likewise.
6917 (emit_base_init): Likewise.
6918 (expand_aggr_vbase_init_1): Likewise.
6920 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6922 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
6923 get a DECL_LANG_SPECIFIC node.
6924 * cp-tree.h (lang_decl_flags): Add new member `level'.
6925 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
6926 decl_flags level member.
6928 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6930 * call.c (build_method_call): Make sure instance has a
6931 TYPE_LANG_SPECIFIC node before we dive into it.
6933 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
6935 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
6937 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
6939 * decl.c (duplicate_decls): When smashing decls, smash staticness in
6942 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
6944 * decl.c (poplevel): Handle the merging of subblocks of cleanups
6945 when finishing blocks that have already been created (usually due to
6946 the fixup goto code). Fixes bad debugging information.
6948 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
6950 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
6951 that's not a list of overloaded functions.
6953 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6955 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
6956 before trying to use DECL_ABSTRACT_VIRTUAL_P.
6958 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
6960 * decl2.c (mark_used): New function for hooking into setting of
6962 * call.c (build_method_call): Use it.
6963 * class.c (instantiate_type): Likewise.
6964 * init.c (build_offset_ref): Likewise. Don't call assemble_external
6965 for all like-named functions.
6966 * method.c (hack_identifier): Likewise.
6967 (emit_thunk): Don't call assemble_external.
6968 (make_thunk): Create thunk as a FUNCTION_DECL so that it
6969 gets the right mode and ENCODE_SECTION_INFO works.
6971 * parse.y: Use mark_used. Pass operator names to do_identifier.
6972 * lex.c (do_identifier): Handle operator names.
6974 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
6976 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6978 * errfn.c: Include stdio.h.
6979 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
6981 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
6983 * typeck2.c (digest_init): Always convert initializers to the
6986 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
6988 * init.c (member_init_ok_or_else): Don't allow member initializers
6989 for indirect members, as it is invalid.
6991 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
6993 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
6995 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
6997 * parse.y (for.init.statement): Catch compound statements inside for
6998 initializations, if we're being pedantic.
7000 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
7002 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
7005 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
7007 * error.c (dump_expr): Don't core dump when a boolean expression is
7008 used as a default argument.
7010 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7012 * class.c (finish_struct_bits): Check aggregate_value_p instead of
7015 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
7017 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
7018 BLKmode type that would otherwise be returned in registers.
7020 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7022 * g++.c (WITHLIBC): New macro.
7023 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
7024 saw_libc and pass it at the end if it was set.
7026 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7028 * parse.y (fn.def1): Call split_specs_attrs in
7029 declmods notype_declarator case.
7031 Use a consistent time stamp format in ChangeLog entries.
7032 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
7035 add-log-time-format: current-time-string