Index: ios/chrome/app/startup/setup_debugging.mm |
diff --git a/ios/chrome/app/startup/setup_debugging.mm b/ios/chrome/app/startup/setup_debugging.mm |
index b54a123d6c0f5f92f869f444fe65bc383e0b0088..d918ccb836971567d2034d6cf317a53de7340921 100644 |
--- a/ios/chrome/app/startup/setup_debugging.mm |
+++ b/ios/chrome/app/startup/setup_debugging.mm |
@@ -7,6 +7,10 @@ |
#include "base/logging.h" |
#include "components/crash/core/common/objc_zombie.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
@implementation SetupDebugging |
+ (void)setUpDebuggingOptions { |