File: thisInTupleTypeParameterConstraints.types

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=== tests/cases/compiler/thisInTupleTypeParameterConstraints.ts ===
/// <reference no-default-lib="true"/>

interface Boolean {}
>Boolean : Boolean

interface IArguments {}
>IArguments : IArguments

interface Function {}
>Function : Function

interface Number {}
>Number : Number

interface RegExp {}
>RegExp : RegExp

interface Object {}
>Object : Object

interface String {}
>String : String

interface Array<T> {
>Array : T[]
>T : T

    // 4 methods will run out of memory if this-types are not instantiated
    // correctly for tuple types that are type parameter constraints
    map<U>(arg: this): void;
>map : <U>(arg: this) => void
>U : U
>arg : this

    reduceRight<U>(arg: this): void;
>reduceRight : <U>(arg: this) => void
>U : U
>arg : this

    reduce<U>(arg: this): void;
>reduce : <U>(arg: this) => void
>U : U
>arg : this

    reduce2<U>(arg: this): void;
>reduce2 : <U>(arg: this) => void
>U : U
>arg : this
}

declare function f<T extends [(x: number) => number]>(a: T): void;
>f : <T extends [(x: number) => number]>(a: T) => void
>T : T
>x : number
>a : T
>T : T

let x: [(x: number) => number];
>x : [(x: number) => number]
>x : number

f(x);
>f(x) : void
>f : <T extends [(x: number) => number]>(a: T) => void
>x : [(x: number) => number]