From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sun, 16 Nov 2008 04:23:49 +0000 (+0000)
Subject: Add partial specialization of FoldingSetTrait for ImmutableList.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f5b55475b3697f49113c9de331fbf9ad40bda1e6;p=oota-llvm.git

Add partial specialization of FoldingSetTrait for ImmutableList.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59387 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/ImmutableList.h b/include/llvm/ADT/ImmutableList.h
index de6af7d5eb2..9dde0dbbbf6 100644
--- a/include/llvm/ADT/ImmutableList.h
+++ b/include/llvm/ADT/ImmutableList.h
@@ -194,6 +194,11 @@ public:
 //===----------------------------------------------------------------------===//
 // Partially-specialized Traits.
 //===----------------------------------------------------------------------===//
+template<typename T> struct FoldingSetTrait<const T*> {
+  static inline void Profile(const T* X, FoldingSetNodeID& ID) {
+    ID.AddPointer(X);
+  }
+};
 
 template<typename T> struct DenseMapInfo;
 template<typename T> struct DenseMapInfo<ImmutableList<T> > {