[llvm] r229584 - We require MSVC 2013 Update 4 due to previous versions miscompiling ASTMatchers

[Filipe Cabecinhas]

Author: filcab
Date: Tue Feb 17 17:29:00 2015
New Revision: 229584

URL: http://llvm.org/viewvc/llvm-project?rev=229584&view=rev
Log:
We require MSVC 2013 Update 4 due to previous versions miscompiling ASTMatchers

Previous versions of MSVC 2013 would miscompile ASTMatchers (and/or their
tests). Bump up the requirement and make sure we know about the minor
revision.

Minimum required version found by Michael Edwards!

Modified:
    llvm/trunk/cmake/modules/HandleLLVMOptions.cmake

Modified: llvm/trunk/cmake/modules/HandleLLVMOptions.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/HandleLLVMOptions.cmake?rev=229584&r1=229583&r2=229584&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/HandleLLVMOptions.cmake (original)
+++ llvm/trunk/cmake/modules/HandleLLVMOptions.cmake Tue Feb 17 17:29:00 2015
@@ -41,8 +41,8 @@ int main() { return (float)x; }"
       set(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
     endif()
   elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0)
-      message(FATAL_ERROR "Host Visual Studio must be at least 2013 (MSVC 18.0)")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.31101)
+      message(FATAL_ERROR "Host Visual Studio must be at least 2013 Update 4 (MSVC 18.0.31101)")
     endif()
   endif()
 endif()