1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 54ffa95ce1..b26fd64719 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -321,7 +321,7 @@ static void HandleNonNullAttr(Decl *d, const AttributeList &Attr, Sema &S) {
     QualType T = getFunctionOrMethodArgType(d, x);
     if (!T->isAnyPointerType() && !T->isBlockPointerType()) {
       // FIXME: Should also highlight argument in decl.
-      S.Diag(Attr.getLoc(), diag::err_nonnull_pointers_only)
+      S.Diag(Attr.getLoc(), diag::warn_nonnull_pointers_only)
         << "nonnull" << Ex->getSourceRange();
       continue;
     }