Extend StringRef's edit-distance algorithm to permit an upper bound on the allowed...

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

diff --git a/include/llvm/ADT/IndexedMap.h b/include/llvm/ADT/IndexedMap.h
index bc38fddc61941ff7fbf19e2b54753edf09d58ee9..89f0dfa64e1ce61e5bc165145523842222928cb1 100644 (file)
--- a/include/llvm/ADT/IndexedMap.h
+++ b/include/llvm/ADT/IndexedMap.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group 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.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -20,13 +20,13 @@
 #ifndef LLVM_ADT_INDEXEDMAP_H
 #define LLVM_ADT_INDEXEDMAP_H
 
+#include <cassert>
 #include <functional>
 #include <vector>
-#include <cassert>
 
 namespace llvm {
 
-  struct IdentityFunctor : std::unary_function<unsigned, unsigned> {
+  struct IdentityFunctor : public std::unary_function<unsigned, unsigned> {
     unsigned operator()(unsigned Index) const {
       return Index;
     }