Index: ios/web/public/url_schemes.mm |
diff --git a/ios/web/public/url_schemes.mm b/ios/web/public/url_schemes.mm |
index e501ee26856b3853db8d6fdba5e000f00977e5ab..541e7e1c37149095414cc4c0d8465c1f235499e0 100644 |
--- a/ios/web/public/url_schemes.mm |
+++ b/ios/web/public/url_schemes.mm |
@@ -10,6 +10,10 @@ |
#include "ios/web/public/web_client.h" |
#include "url/url_util.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace web { |
namespace { |