/cp
2017-10-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/80991
	* pt.c (value_dependent_expression_p, [TRAIT_EXPR]): Handle
	a TREE_LIST as TRAIT_EXPR_TYPE2.

/testsuite
2017-10-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/80991
	* g++.dg/ext/is_trivially_constructible5.C: New.

From-SVN: r254051