Global VariableOBJC
OBJC_OLD_DISPATCH_PROTOTYPES
OBJC_OLD_DISPATCH_PROTOTYPES == 0
enforces the rule that the dispatch functions must be cast to an appropriate function pointer type.Availability
- iOS 6.0+
- iPadOS 6.0+
- macOS 10.8+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Technology
- Objective-C Runtime Objective-Cランタイム
Declaration 宣言
var OBJC_OLD_DISPATCH_PROTOTYPES: Int32
{ get }