Index: ios/chrome/browser/ui/voice/voice_search_notification_names.mm |
diff --git a/ios/chrome/browser/ui/voice/voice_search_notification_names.mm b/ios/chrome/browser/ui/voice/voice_search_notification_names.mm |
index 0351dd18f65205c2ac4a4b959143e506d5f206b0..c3751d6d6532c3be8c6c0d81213651a8212650c8 100644 |
--- a/ios/chrome/browser/ui/voice/voice_search_notification_names.mm |
+++ b/ios/chrome/browser/ui/voice/voice_search_notification_names.mm |
@@ -4,6 +4,10 @@ |
#import "ios/chrome/browser/ui/voice/voice_search_notification_names.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
NSString* const kVoiceSearchWillShowNotification = |
@"kVoiceSearchWillShowNotification"; |
NSString* const kVoiceSearchWillHideNotification = |