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30 lines
1.6 KiB
Swift
30 lines
1.6 KiB
Swift
// RUN: not %target-build-swift -typecheck %s 2>&1 | %FileCheck -check-prefix=CHECK-%target-os %s
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// REQUIRES: objc_interop
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// REQUIRES: executable_test
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class IBActionWrapperTy {
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@IBAction func nullary() {}
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// CHECK-ios-NOT: attr_ibaction_ios.swift:[[@LINE-1]]
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// CHECK-macosx: attr_ibaction_ios.swift:[[@LINE-2]]:18: error: @IBAction methods must have 1 argument
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// CHECK-tvos-NOT: attr_ibaction_ios.swift:[[@LINE-3]]
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// CHECK-watchos-NOT: attr_ibaction_ios.swift:[[@LINE-4]]
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@IBAction func unary(_: AnyObject) {}
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// CHECK-ios-NOT: attr_ibaction_ios.swift:[[@LINE-1]]
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// CHECK-macosx-NOT: attr_ibaction_ios.swift:[[@LINE-2]]
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// CHECK-tvos-NOT: attr_ibaction_ios.swift:[[@LINE-3]]
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// CHECK-watchos-NOT: attr_ibaction_ios.swift:[[@LINE-4]]
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@IBAction func binary(_: AnyObject, _: AnyObject) {}
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// CHECK-ios-NOT: attr_ibaction_ios.swift:[[@LINE-1]]
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// CHECK-macosx: attr_ibaction_ios.swift:[[@LINE-2]]:18: error: @IBAction methods must have 1 argument
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// CHECK-tvos-NOT: attr_ibaction_ios.swift:[[@LINE-3]]
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// CHECK-watchos-NOT: attr_ibaction_ios.swift:[[@LINE-4]]
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@IBAction func ternary(_: AnyObject, _: AnyObject, _: AnyObject) {}
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// CHECK-ios: attr_ibaction_ios.swift:[[@LINE-1]]:18: error: @IBAction methods must have at most 2 arguments
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// CHECK-macosx: attr_ibaction_ios.swift:[[@LINE-2]]:18: error: @IBAction methods must have 1 argument
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// CHECK-tvos: attr_ibaction_ios.swift:[[@LINE-3]]:18: error: @IBAction methods must have at most 2 arguments
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// CHECK-watchos: attr_ibaction_ios.swift:[[@LINE-4]]:18: error: @IBAction methods must have at most 2 arguments
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}
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