From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 2 May 2008 18:40:22 +0000 (+0000)
Subject: Fixed bug in ObjCIVarExpr: the child iterator now iterates over the Base expression.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=92261971835f822e6bcee7baadf2c34b482dfe96;p=clang

Fixed bug in ObjCIVarExpr: the child iterator now iterates over the Base expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50585 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 479b651d1f..69dca5af55 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -1180,8 +1180,13 @@ Stmt::child_iterator DeclRefExpr::child_begin() { return child_iterator(); }
 Stmt::child_iterator DeclRefExpr::child_end() { return child_iterator(); }
 
 // ObjCIvarRefExpr
-Stmt::child_iterator ObjCIvarRefExpr::child_begin() { return child_iterator(); }
-Stmt::child_iterator ObjCIvarRefExpr::child_end() { return child_iterator(); }
+Stmt::child_iterator ObjCIvarRefExpr::child_begin() {
+  return reinterpret_cast<Stmt**>(&Base);
+}
+
+Stmt::child_iterator ObjCIvarRefExpr::child_end() {
+  return reinterpret_cast<Stmt**>(&Base)+1;
+}
 
 // PreDefinedExpr
 Stmt::child_iterator PreDefinedExpr::child_begin() { return child_iterator(); }