Use nullptr for nil in C++11.

8 years ago · 3c036b3f4f
parent 7539d7e042
commit 3c036b3f4f
1 changed files with 5 additions and 1 deletions
--- a/objc/runtime.h
+++ b/objc/runtime.h
@ -198,7 +198,11 @@ typedef struct
 #ifdef __GNUC
 #	define _OBJC_NULL_PTR __null
 #elif defined(__cplusplus)
-#	define _OBJC_NULL_PTR 0
+#	if __has_feature(cxx_nullptr)
+#		define _OBJC_NULL_PTR nullptr
+#	else
+#		define _OBJC_NULL_PTR 0
+#	endif
 #else
 #	define _OBJC_NULL_PTR ((void*)0)
 #endif