Index: ios/public/provider/chrome/browser/signin/signin_resources_provider.mm |
diff --git a/ios/public/provider/chrome/browser/signin/signin_resources_provider.mm b/ios/public/provider/chrome/browser/signin/signin_resources_provider.mm |
index 0d662973f39779cfb423bc7e31ff650341502bff..ebd9bf056e896545da961119e83231fa321a4985 100644 |
--- a/ios/public/provider/chrome/browser/signin/signin_resources_provider.mm |
+++ b/ios/public/provider/chrome/browser/signin/signin_resources_provider.mm |
@@ -6,6 +6,10 @@ |
#include <MacTypes.h> |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace ios { |
SigninResourcesProvider::SigninResourcesProvider() { |