X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FStringSet.h;h=9c55f6b70e369ec577948e12eea692b11a4242ea;hb=e82fafe9e22c7f0bb35ec4cb7d5428bf9e930807;hp=685f8961439d739de60f7973ff43ed813f75d058;hpb=9a40d3361ac29fd3c9e0b4a0aa5c7845cc46ec25;p=oota-llvm.git

diff --git a/include/llvm/ADT/StringSet.h b/include/llvm/ADT/StringSet.h
index 685f8961439..9c55f6b70e3 100644
--- a/include/llvm/ADT/StringSet.h
+++ b/include/llvm/ADT/StringSet.h
@@ -16,8 +16,6 @@
 
 #include "llvm/ADT/StringMap.h"
 
-#include <cassert>
-
 namespace llvm {
 
   /// StringSet - A wrapper for StringMap that provides set-like
@@ -27,10 +25,10 @@ namespace llvm {
   class StringSet : public llvm::StringMap<char, AllocatorTy> {
     typedef llvm::StringMap<char, AllocatorTy> base;
   public:
-    bool insert (const std::string& InLang) {
+    bool insert(StringRef InLang) {
       assert(!InLang.empty());
-      const char* KeyStart = &InLang[0];
-      const char* KeyEnd = KeyStart + InLang.size();
+      const char *KeyStart = InLang.data();
+      const char *KeyEnd = KeyStart + InLang.size();
       return base::insert(llvm::StringMapEntry<char>::
                           Create(KeyStart, KeyEnd, base::getAllocator(), '+'));
     }