r213310 - in /trunk/gcc: cp/ChangeLog cp/pt.c t...

[paolo@gcc.gnu.org]

Author: paolo
Date: Wed Jul 30 20:06:29 2014
New Revision: 213310

URL: https://gcc.gnu.org/viewcvs?rev=213310&root=gcc&view=rev
Log:
/cp
2014-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57397
	* pt.c (unify_arity): Add boolean parameter.
	(unify_too_few_arguments): Likewise.
	(type_unification_real): Diagnose correctly insufficient
	arguments in the presence of trailing variadic parameters;
	deducing multiple trailing packs as empty is fine.

/testsuite
2014-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57397
	* g++.dg/cpp0x/vt-57397-1.C: New.
	* g++.dg/cpp0x/vt-57397-2.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/vt-57397-1.C
    trunk/gcc/testsuite/g++.dg/cpp0x/vt-57397-2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog