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Another test case for multipayload enums with different payload types #16948

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Merged
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Jun 1, 2018
Merged

Another test case for multipayload enums with different payload types #16948

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37 changes: 37 additions & 0 deletions test/Interpreter/enum_bridged.swift
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Original file line number Diff line number Diff line change
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// RUN: %empty-directory(%t)
// RUN: %target-build-swift %s -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s
// REQUIRES: executable_test

// REQUIRES: objc_interop
import Foundation
class K {}
enum MixedBridged {
case Native(K)
case Bridged([K])
case Empty
}

struct Container {
var storage : MixedBridged = .Empty

mutating func adoptStyle(_ s: [K]) {
storage = .Bridged(s)
}
}

func copyStorage(_ s: [K], _ x : Container) -> Container {
var c = x
c.adoptStyle(s)
return c
}

func testCase() {
let nsArray = NSArray(objects:K(), K()) as! [K]
let l = Container()
let c = copyStorage(nsArray, l)
print(c)
}

// CHECK: Container(storage: a.MixedBridged.Bridged([a.K, a.K]))
testCase()