Adding ARC compilation warning

robbiehanson · robbiehanson · commit 043ba8c8530b · 2012-04-01T20:34:55.000-07:00
diff --git a/GCD/GCDAsyncUdpSocket.m b/GCD/GCDAsyncUdpSocket.m
@@ -8,6 +8,10 @@
 //  http://code.google.com/p/cocoaasyncsocket/
 //
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
+
 #import "GCDAsyncUdpSocket.h"
 
 #if TARGET_OS_IPHONE
diff --git a/RunLoop/AsyncSocket.m b/RunLoop/AsyncSocket.m
@@ -8,6 +8,10 @@
 //  http://code.google.com/p/cocoaasyncsocket/
 //
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
+
 #import "AsyncSocket.h"
 #import <sys/socket.h>
 #import <netinet/in.h>
diff --git a/RunLoop/AsyncUdpSocket.m b/RunLoop/AsyncUdpSocket.m
@@ -8,6 +8,10 @@
 //  http://code.google.com/p/cocoaasyncsocket/
 //
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
+
 #import "AsyncUdpSocket.h"
 #import <sys/socket.h>
 #import <netinet/in.h>
