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r198099 - in /trunk/gcc: cp/ChangeLog cp/class....
- From: jason at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 19 Apr 2013 16:28:24 -0000
- Subject: r198099 - in /trunk/gcc: cp/ChangeLog cp/class....
Author: jason
Date: Fri Apr 19 16:28:24 2013
New Revision: 198099
URL: http://gcc.gnu.org/viewcvs?rev=198099&root=gcc&view=rev
Log:
N3638 changes to return type deduction
* decl.c (undeduced_auto_decl): New.
(require_deduced_type): New.
(fndecl_declared_return_type): New.
(decls_match): Use it.
(duplicate_decls): Don't check for auto return.
(grokdeclarator): Reject virtual auto.
* class.c (resolve_address_of_overloaded_function): Handle
auto function templates.
* decl2.c (mark_used): Use undeduced_auto_decl, require_deduced_type.
* cp-tree.h: Declare new fns.
* error.c (dump_function_decl): Use fndecl_declared_return_type.
* search.c (check_final_overrider): Likewise.
* pt.c (make_decltype_auto): New.
(do_auto_deduction): Require plain decltype(auto).
(is_auto): Adjust.
Added:
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn18.C
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn19.C
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn20.C
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn21.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/class.c
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/decl.c
trunk/gcc/cp/decl2.c
trunk/gcc/cp/error.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c
trunk/gcc/cp/search.c
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn8.C