mirror of
https://github.com/apple/swift.git
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Tony Allevato
21 lines
724 B
Swift
21 lines
724 B
Swift
// Verify that we continue printing parentheses in module interfaces even if
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// they weren't present in source.
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//
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) -module-name SomeAnyOptionalSugar %s
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// RUN: %target-swift-typecheck-module-from-interface(%t.swiftinterface) -module-name SomeAnyOptionalSugar
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// RUN: %FileCheck %s < %t.swiftinterface
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public protocol P {
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typealias R = Q
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}
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public protocol Q {}
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// CHECK: public func f(_ x: (some P)?) -> (any SomeAnyOptionalSugar::P)?
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public func f(_ x: some P?) -> any P? {}
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// CHECK: public func g(_ x: borrowing (any ~Copyable)?)
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public func g(_ x: borrowing any ~Copyable?) {}
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// CHECK: public func h(_ x: (some P.R)?)
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public func h(_ x: some P.R?) {}
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