Fix a typo.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46259 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CGExpr.cpp b/CodeGen/CGExpr.cpp
index 9abf1a4..04f3f94 100644
--- a/CodeGen/CGExpr.cpp
+++ b/CodeGen/CGExpr.cpp
@@ -241,7 +241,7 @@
     if (Dst.isBitfield())
       return EmitStoreThroughBitfieldLValue(Src, Dst, Ty);
 
-    assert(0 && "Unknown bitfield type");
+    assert(0 && "Unknown LValue type");
   }
   
   llvm::Value *DstAddr = Dst.getAddress();