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52 lines
2.0 KiB
Swift
52 lines
2.0 KiB
Swift
// REQUIRES: executable_test
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// RUN: %empty-directory(%t)
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// UNSUPPORTED: swift_test_mode_optimize_none_with_implicit_dynamic
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// UNSUPPORTED: swift_test_mode_optimize_with_implicit_dynamic
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// 1) Build the 'Inherited' library and its interface from this file
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//
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// RUN: %target-build-swift-dylib(%t/%target-library-name(Inherited)) -emit-module-path %t/Inherited.swiftmodule -emit-module-interface-path %t/Inherited.swiftinterface -module-name Inherited %s
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// RUN: rm %t/Inherited.swiftmodule
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// RUN: %target-swift-typecheck-module-from-interface(%t/Inherited.swiftinterface)
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// 2) Check the interface includes the synthesized initializers of the base
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// class in the derived class explicitly and uses the '= super' syntax to
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// inherit its default arguments.
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//
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// RUN: %FileCheck --check-prefix=INTERFACE %s < %t/Inherited.swiftinterface
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//
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// INTERFACE: public class Base {
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// INTERFACE: public init(x: Swift.Int = 45, y: Swift.Int = 98)
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// INTERFACE: }
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// INTERFACE: public class Derived : Inherited.Base {
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// INTERFACE: override public init(x: Swift.Int = super, y: Swift.Int = super)
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// INTERFACE: }
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// 4) Generate a main.swift file that uses the 'Inherited' library and makes use
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// of the inherited default arguments
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//
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// RUN: echo "import Inherited" > %t/main.swift
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// RUN: echo "print(Derived().x)" >> %t/main.swift
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// RUN: echo "print(Derived().y)" >> %t/main.swift
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// 5) Build and run the executable, checking the defaulted arguments resulted in
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// the correct values being stored
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//
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// RUN: %target-build-swift -I%t -L%t -lInherited -o %t/main %target-rpath(%t) %t/main.swift -swift-version 5
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// RUN: %target-codesign %t/main %t/%target-library-name(Inherited)
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// RUN: %target-run %t/main %t/%target-library-name(Inherited) | %FileCheck --check-prefix=OUTPUT %s
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//
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// OUTPUT: 45
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// OUTPUT-NEXT: 98
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public class Base {
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public let x: Int
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public let y: Int
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public init(x: Int = 45, y: Int = 98) {
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self.x = x
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self.y = y
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}
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}
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public class Derived: Base {}
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