[llvm] r221169 - Relax the LLVM_NOEXCEPT _MSC_VER version check back to 1900

[Reid Kleckner]

Author: rnk
Date: Mon Nov  3 12:22:42 2014
New Revision: 221169

URL: http://llvm.org/viewvc/llvm-project?rev=221169&view=rev
Log:
Relax the LLVM_NOEXCEPT _MSC_VER version check back to 1900

Unconditional noexcept support was added in the VS 2013 Nov CTP. Given
that there have been three CTPs since then, I don't think we need
careful macro magic to target that specific tech preview. Instead,
target the major release version number of 1900, which corresponds to
the as-yet unreleased VS "14".

Modified:
    llvm/trunk/include/llvm/Support/Compiler.h

Modified: llvm/trunk/include/llvm/Support/Compiler.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/Compiler.h?rev=221169&r1=221168&r2=221169&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/Compiler.h (original)
+++ llvm/trunk/include/llvm/Support/Compiler.h Mon Nov  3 12:22:42 2014
@@ -66,7 +66,7 @@
 #define LLVM_MSC_PREREQ(version) 0
 #endif
 
-#if !defined(_MSC_VER) || (defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190022129LL)
+#if !defined(_MSC_VER) || defined(__clang__) || LLVM_MSC_PREREQ(1900)
 #define LLVM_NOEXCEPT noexcept
 #else
 #define LLVM_NOEXCEPT