clang/test/Preprocessor/stdc-ms-extension.cpp

   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