/cp
2018-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84333
	* call.c (build_conditional_expr_1): Use cp_save_expr instead of
	save_expr for the G++ extension.

/testsuite
2018-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84333
	* g++.dg/template/sizeof16.C: New.
	* g++.dg/template/sizeof17.C: Likewise.

From-SVN: r257638