Do include ParenExpr in the CFG; only include their subexpression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47588 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/CFG.cpp b/AST/CFG.cpp
index 18c2074..335d833 100644
--- a/AST/CFG.cpp
+++ b/AST/CFG.cpp
@@ -375,6 +375,9 @@
       
       break;
     }
+      
+    case Stmt::ParenExprClass:
+      return WalkAST(cast<ParenExpr>(S)->getSubExpr(), AlwaysAddStmt);
     
     default:
       break;