async-syntax.swift

// RUN: %target-typecheck-verify-swift -target %target-swift-5.1-abi-triple

// REQUIRES: concurrency

func asyncGlobal1()async{}
func asyncGlobal2()asyncthrows{}

typealiasAsyncFunc1=()async->()
typealiasAsyncFunc2=()asyncthrows->()
typealiasAsyncFunc3=(_ a:Bool, _ b:Bool)asyncthrows->()

func testTypeExprs(){
let _ =[()async->()]()
let _ =[()asyncthrows->()]()
}

func testAwaitOperator()async{
let _ =awaitasyncGlobal1()
}

func testAsyncClosure(){
let _ ={()asyncin5}
let _ ={()throwsin5}
let _ ={()asyncthrowsin5}
}

func testAwait()async{
let _ =awaitasyncGlobal1()
}