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Correct availability for opaque type execution test. #24301

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Merged
merged 1 commit into from
Apr 26, 2019
Merged

Correct availability for opaque type execution test. #24301

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16 changes: 14 additions & 2 deletions test/Interpreter/opaque_return_type_protocol_ext.swift
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Original file line number Diff line number Diff line change
@@ -1,29 +1,41 @@
// RUN: %target-run-simple-swift | %FileCheck %s
// REQUIRES: executable_test

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
protocol P {
associatedtype AT
func foo() -> AT
}

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
struct Adapter<T: P>: P {
var inner: T

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
func foo() -> some P {
return inner
}
}

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
extension P {
@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
func foo() -> some P {
return Adapter(inner: self)
}
}

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
func getPAT<T: P>(_: T.Type) -> Any.Type {
return T.AT.self
}

@available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *)
extension Int: P { }

// CHECK: Adapter<Int>
print(getPAT(Int.self))
// CHECK: {{Adapter<Int>|too old}}
if #available(iOS 9999, macOS 9999, tvOS 9999, watchOS 9999, *) {
print(getPAT(Int.self))
} else {
print("i'm getting too old for this sh")
}