|  | // | 
|  | // Verify defaults | 
|  | // | 
|  |  | 
|  | // RUN: %clang -target i686-windows -fms-compatibility -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-NO-MSC-VERSION | 
|  |  | 
|  | // CHECK-NO-MSC-VERSION: _MSC_BUILD 1 | 
|  | // CHECK-NO-MSC-VERSION: _MSC_FULL_VER 170000000 | 
|  | // CHECK-NO-MSC-VERSION: _MSC_VER 1700 | 
|  |  | 
|  |  | 
|  | // | 
|  | // Verify -fms-compatibility-version parsing | 
|  | // | 
|  |  | 
|  | // RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=14 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR | 
|  |  | 
|  | // CHECK-MSC-VERSION-MAJOR: _MSC_BUILD 1 | 
|  | // CHECK-MSC-VERSION-MAJOR: _MSC_FULL_VER 140000000 | 
|  | // CHECK-MSC-VERSION-MAJOR: _MSC_VER 1400 | 
|  |  | 
|  | // RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR | 
|  |  | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_BUILD 1 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_FULL_VER 150000000 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_VER 1500 | 
|  |  | 
|  | // RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00.20706 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR-BUILD | 
|  |  | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_BUILD 1 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_FULL_VER 150020706 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_VER 1500 | 
|  |  | 
|  | // RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00.20706.01 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH | 
|  |  | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_BUILD 1 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_FULL_VER 150020706 | 
|  | // CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_VER 1500 | 
|  |  | 
|  |  | 
|  | // | 
|  | // Verify -fmsc-version and -fms-compatibility-version diagnostic | 
|  | // | 
|  |  | 
|  | // RUN: not %clang -target i686-windows -fms-compatibility -fmsc-version=1700 -fms-compatibility-version=17.00.50727.1 -E - </dev/null 2>&1 | FileCheck %s -check-prefix CHECK-BASIC-EXTENDED-DIAGNOSTIC | 
|  |  | 
|  | // CHECK-BASIC-EXTENDED-DIAGNOSTIC: invalid argument '-fmsc-version={{.*}}' not allowed with '-fms-compatibility-version={{.*}}' | 
|  |  | 
|  |  | 
|  | // | 
|  | // Verify -fmsc-version to -fms-compatibility-version conversion | 
|  | // | 
|  |  | 
|  | // RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=17 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-17 | 
|  |  | 
|  | // CHECK-MSC-17-NOT: "-fmsc-version=1700" | 
|  | // CHECK-MSC-17: "-fms-compatibility-version=17.0" | 
|  |  | 
|  | // RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=1600 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-16 | 
|  |  | 
|  | // CHECK-MSC-16-NOT: "-fmsc-version=1600" | 
|  | // CHECK-MSC-16: "-fms-compatibility-version=16.0" | 
|  |  | 
|  | // RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=150020706 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-15 | 
|  |  | 
|  | // CHECK-MSC-15-NOT: "-fmsc-version=150020706" | 
|  | // CHECK-MSC-15: "-fms-compatibility-version=15.0.20706" | 
|  |  |