Index: ios/chrome/browser/native_app_launcher/native_app_navigation_util.mm |
diff --git a/ios/chrome/browser/native_app_launcher/native_app_navigation_util.mm b/ios/chrome/browser/native_app_launcher/native_app_navigation_util.mm |
index 7a6c34e73252c18af0890885407f52eaa80708d0..072e0d80a8c097bf01e63bc8e9240fa8d1777d2f 100644 |
--- a/ios/chrome/browser/native_app_launcher/native_app_navigation_util.mm |
+++ b/ios/chrome/browser/native_app_launcher/native_app_navigation_util.mm |
@@ -9,6 +9,10 @@ |
#include "ios/web/public/navigation_manager.h" |
#import "ios/web/public/web_state/web_state.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace native_app_launcher { |
bool IsLinkNavigation(web::WebState* web_state) { |