1*67e74705SXin Li // RUN: %clang -E %s %s | FileCheck %s 2*67e74705SXin Li // Test that the driver can preprocess multiple files. 3*67e74705SXin Li 4*67e74705SXin Li X 5*67e74705SXin Li // CHECK: X 6*67e74705SXin Li // CHECK: X 7