[llvm] r198853 - Fix accidental use of the exotic "std::string::back()" method. Turns out it's

[Lang Hames]

Author: lhames
Date: Wed Jan  8 23:29:59 2014
New Revision: 198853

URL: http://llvm.org/viewvc/llvm-project?rev=198853&view=rev
Log:
Fix accidental use of the exotic "std::string::back()" method. Turns out it's
new in C++11.


Modified:
    llvm/trunk/tools/lli/lli.cpp

Modified: llvm/trunk/tools/lli/lli.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/lli.cpp?rev=198853&r1=198852&r2=198853&view=diff
==============================================================================
--- llvm/trunk/tools/lli/lli.cpp (original)
+++ llvm/trunk/tools/lli/lli.cpp Wed Jan  8 23:29:59 2014
@@ -256,7 +256,8 @@ class LLIObjectCache : public ObjectCach
 public:
   LLIObjectCache(const std::string& CacheDir) : CacheDir(CacheDir) {
     // Add trailing '/' to cache dir if necessary.
-    if (!this->CacheDir.empty() && this->CacheDir.back() != '/')
+    if (!this->CacheDir.empty() &&
+        this->CacheDir[this->CacheDir.size() - 1] != '/')
       this->CacheDir += '/'; 
   }
   virtual ~LLIObjectCache() {}