mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
27 lines
1.3 KiB
Swift
27 lines
1.3 KiB
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) %s -emit-ir -disable-objc-attr-requires-foundation-module -use-jit | %FileCheck %s
|
|
|
|
// REQUIRES: objc_interop
|
|
|
|
import Foundation
|
|
|
|
extension NSString {
|
|
class var classProp: Int {
|
|
get { fatalError() }
|
|
set { fatalError() }
|
|
}
|
|
var instanceProp: Int {
|
|
get { fatalError() }
|
|
set { fatalError() }
|
|
}
|
|
}
|
|
|
|
// CHECK-LABEL: define{{( protected)?}} private void @runtime_registration
|
|
// CHECK: [[GET_CLASS_PROP:%.*]] = call i8* @sel_registerName({{.*}}(classProp)
|
|
// CHECK: call i8* @class_replaceMethod(%objc_class* @"OBJC_METACLASS_$_NSString", i8* [[GET_CLASS_PROP]]
|
|
// CHECK: [[SET_CLASS_PROP:%.*]] = call i8* @sel_registerName({{.*}}(setClassProp:)
|
|
// CHECK: call i8* @class_replaceMethod(%objc_class* @"OBJC_METACLASS_$_NSString", i8* [[SET_CLASS_PROP]]
|
|
// CHECK: [[GET_INSTANCE_PROP:%.*]] = call i8* @sel_registerName({{.*}}(instanceProp)
|
|
// CHECK: call i8* @class_replaceMethod(%objc_class* @"OBJC_CLASS_$_NSString", i8* [[GET_INSTANCE_PROP]]
|
|
// CHECK: [[SET_INSTANCE_PROP:%.*]] = call i8* @sel_registerName({{.*}}(setInstanceProp:)
|
|
// CHECK: call i8* @class_replaceMethod(%objc_class* @"OBJC_CLASS_$_NSString", i8* [[SET_INSTANCE_PROP]]
|