mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
39 lines
1.3 KiB
Swift
39 lines
1.3 KiB
Swift
//===--- NoFoundation.swift - Tests that run without Foundation loaded ----===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// These tests are supposed to work *without* Foundation being present
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// RUN: %target-run-simple-swift
|
|
// REQUIRES: executable_test
|
|
|
|
// REQUIRES: objc_interop
|
|
|
|
// Unfortunately, StdlibUnittest brings in Foundation somehow, so we
|
|
// can't use it here.
|
|
|
|
// import StdlibUnittest
|
|
|
|
//===--- Verify that Foundation isn't loaded ------------------------------===//
|
|
struct No {}
|
|
struct Yes {}
|
|
func isRandomAccessIndex<T : ForwardIndex>(_: T) -> No { return No() }
|
|
func isRandomAccessIndex<T : RandomAccessIndex>(_: T) -> Yes { return Yes() }
|
|
let no = isRandomAccessIndex("".utf16.startIndex)
|
|
_ = no as No
|
|
|
|
//===--- Tests ------------------------------------------------------------===//
|
|
|
|
import Dispatch
|
|
print(dispatch_get_global_queue(0,0))
|
|
|