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35 lines
892 B
Swift
35 lines
892 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %{python} %utils/split_file.py -o %t %s
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// RUN: %target-swift-frontend -emit-module -o %t/MyModule.swiftmodule %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
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// RUN: %target-swift-frontend -c -I %t %t/Main.swift -enable-experimental-feature Embedded -o %t/a.o
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// REQUIRES: swift_in_compiler
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// REQUIRES: OS=macosx || OS=linux-gnu
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// BEGIN MyModule.swift
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public protocol ClassBound: AnyObject {
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func foo()
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}
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class MyGenericClass<T> {
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var typ: String
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init(typ: String) { self.typ = typ }
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}
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extension MyGenericClass: ClassBound {
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func foo() { print("MyGenericClass<\(typ)>.foo()") }
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}
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public func factory() -> any ClassBound {
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return MyGenericClass<String>(typ: "String")
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}
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// BEGIN Main.swift
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import MyModule
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var arr: [any ClassBound] = [factory()]
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arr[0].foo()
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// CHECK: MyGenericClass<String>.foo()
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