| // RUN: %clang -E -x c-header %s > %t |
| // RUN: grep 'B B' %t |
| |
| #define A B |
| A A |
| |
| // The driver should pass preprocessor dump flags (-dD, -dM and -dI) to cc1 invocation |
| // RUN: %clang -### -E -dD %s 2>&1 | FileCheck --check-prefix=CHECK-dD %s |
| // RUN: %clang -### -E -dM %s 2>&1 | FileCheck --check-prefix=CHECK-dM %s |
| // RUN: %clang -### -E -dI %s 2>&1 | FileCheck --check-prefix=CHECK-dI %s |
| // CHECK-dD: clang{{.*}} "-cc1" {{.*}} "-dD" |
| // CHECK-dM: clang{{.*}} "-cc1" {{.*}} "-dM" |
| // CHECK-dI: clang{{.*}} "-cc1" {{.*}} "-dI" |
| |
