1*808a5a25SAndrzej Warzynski // C files are currently not supported (i.e. `flang -cc1`). Make sure that the 2*808a5a25SAndrzej Warzynski // driver reports this as expected. 345da495fSAndrzej Warzynski 4*808a5a25SAndrzej Warzynski // RUN: not %flang %s 2>&1 | FileCheck %s 545da495fSAndrzej Warzynski 645da495fSAndrzej Warzynski // CHECK: error: unknown integrated tool '-cc1'. Valid tools include '-fc1'. 7