1*8587f0caSAlp Toker // RUN: %clang -E %s %s | FileCheck %s 2*8587f0caSAlp Toker // Test that the driver can preprocess multiple files. 3*8587f0caSAlp Toker 4*8587f0caSAlp Toker X 5*8587f0caSAlp Toker // CHECK: X 6*8587f0caSAlp Toker // CHECK: X 7