In ExprEvaluatorBase::VisitOpaqueValueExpr() add a sanity check to avoid
infinite recursion due to bad OpaqueValueExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146237 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed