1*778dbcbbSReagan // Note: %s must be preceded by --, otherwise it may be interpreted as a 2*778dbcbbSReagan // command-line option, e.g. on Mac where %s is commonly under /Users. 3*778dbcbbSReagan // 4*778dbcbbSReagan // Note: see also cl-zc.cpp 5*778dbcbbSReagan 6*778dbcbbSReagan // RUN: %clang_cl /TC /dev/null /E -Xclang -dM /Zc:__STDC__- 2>&1 | FileCheck %s --check-prefix=ZCSTDCIGNORED 7*778dbcbbSReagan // ZCSTDCIGNORED-NOT: #define __STDC__ 1 8*778dbcbbSReagan // ZCSTDCIGNORED: argument unused during compilation 9*778dbcbbSReagan 10*778dbcbbSReagan // RUN: not %clang -Xclang -fno-ms-define-stdc %s 2>&1 | FileCheck %s --check-prefix="NOARG" 11*778dbcbbSReagan // NOARG: error: unknown argument: '-fno-ms-define-stdc' 12