9 lines · c
1// RUN: %clang -ivfsoverlay foo.h -### %s 2>&1 | FileCheck %s2// CHECK: "-ivfsoverlay" "foo.h"3 4// RUN: %clang --vfsoverlay foo.h -### %s 2>&1 | FileCheck %s --check-prefix=CHECK25// CHECK2: "--vfsoverlay" "foo.h"6 7// RUN: not %clang -ivfsoverlay foo.h %s 2>&1 | FileCheck -check-prefix=CHECK-MISSING %s8// CHECK-MISSING: virtual filesystem overlay file 'foo.h' not found9