From: Craig Topper <craig.topper@gmail.com>
Date: Sun, 2 Mar 2014 08:34:05 +0000 (+0000)
Subject: Add back LLVM_FINAL macro. lld still needs it.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f432a326c5c99d4562a703ce769cb48ce81f25a6;p=oota-llvm.git

Add back LLVM_FINAL macro. lld still needs it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202619 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h
index 321910c0139..c2545542480 100644
--- a/include/llvm/Support/Compiler.h
+++ b/include/llvm/Support/Compiler.h
@@ -106,6 +106,16 @@
 #define LLVM_DELETED_FUNCTION
 #endif
 
+/// LLVM_FINAL - Expands to 'final' if the compiler supports it.
+/// Use to mark classes or virtual methods as final.
+#if __has_feature(cxx_override_control) || \
+    (defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC_PREREQ(4, 7)) || \
+    LLVM_MSC_PREREQ(1700)
+#define LLVM_FINAL final
+#else
+#define LLVM_FINAL
+#endif
+
 /// LLVM_OVERRIDE - Expands to 'override' if the compiler supports it.
 /// Use to mark virtual methods as overriding a base class method.
 #if __has_feature(cxx_override_control) || \