Index: components/translate/ios/browser/ios_translate_driver.mm |
diff --git a/components/translate/ios/browser/ios_translate_driver.mm b/components/translate/ios/browser/ios_translate_driver.mm |
index e1851dbbefe667d5077a0dda53ec1c989c31f301..2bb266fd0cb747f6d674fd47c8f7709ada3188ea 100644 |
--- a/components/translate/ios/browser/ios_translate_driver.mm |
+++ b/components/translate/ios/browser/ios_translate_driver.mm |
@@ -29,6 +29,10 @@ |
#include "ui/base/window_open_disposition.h" |
#include "url/gurl.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace translate { |
namespace { |