1 // RUN: %clang_cl /TC /dev/null /E -Xclang -dM 2> /dev/null | FileCheck -match-full-lines %s --check-prefix=NOSTDC 2 // RUN: %clang_cl /TC /dev/null /E -Xclang -dM /Zc:__STDC__ 2> /dev/null | FileCheck -match-full-lines %s --check-prefix=YESSTDC 3 // __STDC__ should never be defined in C++ mode with fms-compatibility. 4 // RUN: %clang_cl /dev/null /E -Xclang -dM 2>&1 | FileCheck %s --check-prefix=NOSTDC 5 // RUN: %clang_cl /dev/null /E -Xclang -dM /Zc:__STDC__ 2>&1 | FileCheck %s --check-prefix=ZCSTDCIGNORED 6 // YESSTDC: #define __STDC__ 1 7 // NOSTDC-NOT: #define __STDC__ 1 8 // ZCSTDCIGNORED-NOT: #define __STDC__ 1 9 // ZCSTDCIGNORED: argument unused during compilation 10