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 ff5d3a139c705e793d53460213d2061757774ae3..89f0dfa64e1ce61e5bc165145523842222928cb1 100644 (file)
--- a/include/llvm/ADT/IndexedMap.h
+++ b/include/llvm/ADT/IndexedMap.h
@@ -26,7 +26,7 @@
 
 namespace llvm {
 
-  struct IdentityFunctor : std::unary_function<unsigned, unsigned> {
+  struct IdentityFunctor : public std::unary_function<unsigned, unsigned> {
     unsigned operator()(unsigned Index) const {
       return Index;
     }