1 // RUN: %clang -ivfsoverlay foo.h -### %s 2>&1 | FileCheck %s
2 // CHECK: "-ivfsoverlay" "foo.h"
3
4 // RUN: not %clang -ivfsoverlay foo.h %s 2>&1 | FileCheck -check-prefix=CHECK-MISSING %s
5 // CHECK-MISSING: virtual filesystem overlay file 'foo.h' not found
6