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concurrentTypeByName.swift
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// RUN: %target-run-simple-swift
// REQUIRES: executable_test
// UNSUPPORTED: use_os_stdlib
// UNSUPPORTED: back_deployment_runtime
// UNSUPPORTED: single_threaded_concurrency
import StdlibUnittest
import SwiftPrivateThreadExtras
protocol P {}
class GenericWrapper<T: P> {}
let ConcurrentTypeByNameTests = TestSuite("ConcurrentTypeByName")
// We're testing for a race in looking up types by name, when there's a protocol
// constraint on a generic argument, and that constraint is fulfilled by a
// superclass. This race is more easily exposed when the superclass's metadata
// takes a long time to fill out, so we make it have a ton of properties here.
class Super<T>: P {
var val0: T?
var val1: T?
var val2: T?
var val3: T?
var val4: T?
var val5: T?
var val6: T?
var val7: T?
var val8: T?
var val9: T?
var val10: T?
var val11: T?
var val12: T?
var val13: T?
var val14: T?
var val15: T?
var val16: T?
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var val20: T?
var val21: T?
var val22: T?
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var val24: T?
var val25: T?
var val26: T?
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