| //===--- NSError.swift ----------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| import TestsUtils |
| import Foundation |
| |
| protocol P { |
| func buzz() throws -> Int |
| } |
| |
| class K : P { |
| init() {} |
| func buzz() throws -> Int { |
| throw NSError(domain: "AnDomain", code: 42, userInfo: nil) |
| } |
| } |
| |
| class G : K { |
| override init() {} |
| override func buzz() throws -> Int { return 0 } |
| } |
| |
| func caller(_ x: P) throws { |
| _ = try x.buzz() |
| } |
| |
| @inline(never) |
| public func run_NSError(_ N: Int) { |
| for _ in 1...N*1000 { |
| let k = K() |
| let g = G() |
| do { |
| try caller(g) |
| try caller(k) |
| } catch _ { |
| continue |
| } |
| } |
| } |