Fixup InitListExpr::child_begin/end. Thanks to Ted for catching the regression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index cad6065..90b8530 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -1366,10 +1366,12 @@
// InitListExpr
Stmt::child_iterator InitListExpr::child_begin() {
- return reinterpret_cast<Stmt**>(&InitExprs[0]);
+ return reinterpret_cast<Stmt**>(InitExprs.size() ?
+ &InitExprs[0] : 0);
}
Stmt::child_iterator InitListExpr::child_end() {
- return reinterpret_cast<Stmt**>(&InitExprs[getNumInits()-1]);
+ return reinterpret_cast<Stmt**>(InitExprs.size() ?
+ &InitExprs[0] + InitExprs.size() : 0);
}
// ObjCStringLiteral