Add a LLVM_NOEXCEPT to Compiler.h.

This will be needed for the switch to std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210581 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h
index 1edcd45bc3bb61611af925aa48878de8d10afdaf..25bf32ade5f886ff6fe2ea0022ce73b1b81cd644 100644 (file)
--- a/include/llvm/Support/Compiler.h
+++ b/include/llvm/Support/Compiler.h
@@ -61,6 +61,12 @@
 #define LLVM_MSC_PREREQ(version) 0
 #endif
 
+#ifndef _MSC_VER
+#define LLVM_NOEXCEPT noexcept
+#else
+#define LLVM_NOEXCEPT
+#endif
+
 /// \brief Does the compiler support r-value reference *this?
 ///
 /// Sadly, this is separate from just r-value reference support because GCC