[llvm] r239587 - Add missing #include, found by modules build.

[Richard Smith]

Author: rsmith
Date: Thu Jun 11 21:13:45 2015
New Revision: 239587

URL: http://llvm.org/viewvc/llvm-project?rev=239587&view=rev
Log:
Add missing #include, found by modules build.

Modified:
    llvm/trunk/include/llvm/ADT/Hashing.h

Modified: llvm/trunk/include/llvm/ADT/Hashing.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/Hashing.h?rev=239587&r1=239586&r2=239587&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/Hashing.h (original)
+++ llvm/trunk/include/llvm/ADT/Hashing.h Thu Jun 11 21:13:45 2015
@@ -53,6 +53,7 @@
 #include <cassert>
 #include <cstring>
 #include <iterator>
+#include <string>
 #include <utility>
 
 namespace llvm {