[llvm] r293695 - ScopedHashTable lookup should be const

[Daniel Berlin via llvm-commits]

Author: dannyb
Date: Tue Jan 31 16:01:08 2017
New Revision: 293695

URL: http://llvm.org/viewvc/llvm-project?rev=293695&view=rev
Log:
ScopedHashTable lookup should be const

Modified:
    llvm/trunk/include/llvm/ADT/ScopedHashTable.h

Modified: llvm/trunk/include/llvm/ADT/ScopedHashTable.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/ScopedHashTable.h?rev=293695&r1=293694&r2=293695&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/ScopedHashTable.h (original)
+++ llvm/trunk/include/llvm/ADT/ScopedHashTable.h Tue Jan 31 16:01:08 2017
@@ -182,8 +182,8 @@ public:
     return TopLevelMap.count(Key);
   }
 
-  V lookup(const K &Key) {
-    typename DenseMap<K, ValTy*, KInfo>::iterator I = TopLevelMap.find(Key);
+  V lookup(const K &Key) const {
+    auto I = TopLevelMap.find(Key);
     if (I != TopLevelMap.end())
       return I->second->getValue();