Vendor import of clang trunk r135360:

http://llvm.org/svn/llvm-project/cfe/trunk@135360

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/AST/ParentMap.cpp b/lib/AST/ParentMap.cpp
index eca351a..b7b2005 100644
--- a/lib/AST/ParentMap.cpp
+++ b/lib/AST/ParentMap.cpp
@@ -66,6 +66,15 @@ Stmt *ParentMap::getParentIgnoreParenCasts(Stmt *S) const {
   return S;  
 }
 
+Stmt *ParentMap::getOuterParenParent(Stmt *S) const {
+  Stmt *Paren = 0;
+  while (isa<ParenExpr>(S)) {
+    Paren = S;
+    S = getParent(S);
+  };
+  return Paren;
+}
+
 bool ParentMap::isConsumedExpr(Expr* E) const {
   Stmt *P = getParent(E);
   Stmt *DirectChild = E;