=== tests/cases/compiler/genericTypeArgumentInference1.ts ===
module Underscore {
>Underscore : any

    export interface Iterator<T, U> {
>Iterator : Iterator<T, U>
>T : T
>U : U

        (value: T, index: any, list: any): U;
>value : T
>T : T
>index : any
>list : any
>U : U
    }
    export interface Static {
>Static : Static

        all<T>(list: T[], iterator?: Iterator<T, boolean>, context?: any): T;
>all : <T>(list: T[], iterator?: Iterator<T, boolean>, context?: any) => T
>T : T
>list : T[]
>T : T
>iterator : Iterator<T, boolean>
>Iterator : Iterator<T, U>
>T : T
>context : any
>T : T

        identity<T>(value: T): T;
>identity : <T>(value: T) => T
>T : T
>value : T
>T : T
>T : T
    }
}
declare var _: Underscore.Static;
>_ : Underscore.Static
>Underscore : any
>Static : Underscore.Static

var r = _.all([true, 1, null, 'yes'], _.identity);
>r : string | number | boolean
>_.all([true, 1, null, 'yes'], _.identity) : string | number | boolean
>_.all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>_ : Underscore.Static
>all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>[true, 1, null, 'yes'] : (string | number | boolean)[]
>true : boolean
>1 : number
>null : null
>'yes' : string
>_.identity : <T>(value: T) => T
>_ : Underscore.Static
>identity : <T>(value: T) => T

var r2 = _.all([true], _.identity);
>r2 : boolean
>_.all([true], _.identity) : boolean
>_.all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>_ : Underscore.Static
>all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>[true] : boolean[]
>true : boolean
>_.identity : <T>(value: T) => T
>_ : Underscore.Static
>identity : <T>(value: T) => T

var r3 = _.all([], _.identity);
>r3 : any
>_.all([], _.identity) : any
>_.all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>_ : Underscore.Static
>all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>[] : undefined[]
>_.identity : <T>(value: T) => T
>_ : Underscore.Static
>identity : <T>(value: T) => T

var r4 = _.all([<any>true], _.identity);
>r4 : any
>_.all([<any>true], _.identity) : any
>_.all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>_ : Underscore.Static
>all : <T>(list: T[], iterator?: Underscore.Iterator<T, boolean>, context?: any) => T
>[<any>true] : any[]
><any>true : any
>true : boolean
>_.identity : <T>(value: T) => T
>_ : Underscore.Static
>identity : <T>(value: T) => T