add some spaces :)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66738 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index f68ed0a..0cf36f9 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -278,7 +278,7 @@
       
       --CurPtr;
       while (CurPtr != StrEnd && isdigit(*CurPtr))
-        N = N*10+((*CurPtr++)-'0');
+        N = N*10 + ((*CurPtr++)-'0');
       
       unsigned NumOperands =
         getNumOutputs() + getNumPlusOperands() + getNumInputs();