-// RUN tblgen %s | FileCheck %s
-
-// RUN: tblgen %s | grep {foo} | count 1
+// RUN: llvm-tblgen %s | FileCheck %s
+// XFAIL: vg_leak
class Base<string t> {
string text = t;
def FOO : Derived<[["foo"]]>;
// CHECK: text = "foo"
+// CHECK-NOT: text = "foo"