Add a note about a potential PIC optimization.

[oota-llvm.git] / include / llvm / ADT / Trie.h

diff --git a/include/llvm/ADT/Trie.h b/include/llvm/ADT/Trie.h
index 47a3f4d59fd601be51479961904d70b8e0e70dd7..8a868e53c11418018d13734e579e4049b888c439 100644 (file)
--- a/include/llvm/ADT/Trie.h
+++ b/include/llvm/ADT/Trie.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Anton Korobeynikov and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -41,13 +41,13 @@ public:
     typedef typename NodeVectorType::const_iterator const_iterator;
 
   private:
-    typedef enum {
+    enum QueryResult {
       Same           = -3,
       StringIsPrefix = -2,
       LabelIsPrefix  = -1,
       DontMatch      = 0,
       HaveCommonPart
-    } QueryResult;
+    };
 
     struct NodeCmp {
       bool operator() (Node* N1, Node* N2) {