From f5b55475b3697f49113c9de331fbf9ad40bda1e6 Mon Sep 17 00:00:00 2001
From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sun, 16 Nov 2008 04:23:49 +0000
Subject: Add partial specialization of FoldingSetTrait for ImmutableList.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59387 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/ImmutableList.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/llvm/ADT/ImmutableList.h b/include/llvm/ADT/ImmutableList.h
index de6af7d..9dde0db 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> > {
-- 
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