| Index: ios/chrome/browser/ui/util/unicode_util.mm
|
| diff --git a/ios/chrome/browser/ui/util/unicode_util.mm b/ios/chrome/browser/ui/util/unicode_util.mm
|
| index 0e68612eeca0b14f3678b27870cea93827aec609..408c17de35add1ee68480931ca5c1f8d9e8bd478 100644
|
| --- a/ios/chrome/browser/ui/util/unicode_util.mm
|
| +++ b/ios/chrome/browser/ui/util/unicode_util.mm
|
| @@ -6,6 +6,10 @@
|
|
|
| #include "base/logging.h"
|
|
|
| +#if !defined(__has_feature) || !__has_feature(objc_arc)
|
| +#error "This file requires ARC support."
|
| +#endif
|
| +
|
| namespace unicode_util {
|
| namespace {
|
| // Character ranges for characters with R or AL bidirectionality.
|
|
|