1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index d5d073fd6f..1675568a56 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -7412,7 +7412,7 @@ void Sema::ConvertPropertyForLValue(ExprResult &LHS, ExprResult &RHS,
     // setter, RHS expression is being passed to the setter argument. So,
     // type conversion (and comparison) is RHS to setter's argument type.
     if (const ObjCMethodDecl *SetterMD = PropRef->getImplicitPropertySetter()) {
-      ObjCMethodDecl::param_iterator P = SetterMD->param_begin();
+      ObjCMethodDecl::param_const_iterator P = SetterMD->param_begin();
       LHSTy = (*P)->getType();
       Consumed = (getLangOptions().ObjCAutoRefCount &&
                   (*P)->hasAttr<NSConsumedAttr>());
@@ -7431,7 +7431,7 @@ void Sema::ConvertPropertyForLValue(ExprResult &LHS, ExprResult &RHS,
     const ObjCMethodDecl *setter
       = PropRef->getExplicitProperty()->getSetterMethodDecl();
     if (setter) {
-      ObjCMethodDecl::param_iterator P = setter->param_begin();
+      ObjCMethodDecl::param_const_iterator P = setter->param_begin();
       LHSTy = (*P)->getType();
       Consumed = (*P)->hasAttr<NSConsumedAttr>();
     }