2013-05-16  Marc Glisse  <marc.glisse@inria.fr>

gcc/cp/
	* call.c (build_conditional_expr_1): Use cp_build_binary_op
	instead of directly calling fold_build2.

gcc/testsuite/
	* g++.dg/ext/vector22.C: Uncomment working test.

From-SVN: r198988