clang/test/Driver/preprocessor.c

   1 // RUN: %clang -E -x c-header %s > %t
   2 // RUN: grep 'B B' %t
   3
   4 #define A B
   5 A A
   6
   7 // The driver should pass preprocessor dump flags (-dD, -dM and -dI) to cc1 invocation
   8 // RUN: %clang -### -E -dD %s 2>&1 | FileCheck --check-prefix=CHECK-dD %s
   9 // RUN: %clang -### -E -dM %s 2>&1 | FileCheck --check-prefix=CHECK-dM %s
  10 // RUN: %clang -### -E -dI %s 2>&1 | FileCheck --check-prefix=CHECK-dI %s
  11 // CHECK-dD: "-cc1" {{.*}} "-dD"
  12 // CHECK-dM: "-cc1" {{.*}} "-dM"
  13 // CHECK-dI: "-cc1" {{.*}} "-dI"
  14