=== tests/cases/compiler/genericsAndHigherOrderFunctions.ts ===
// no errors expected

var combine: <T, S>(f: (_: T) => S) =>
>combine : <T, S>(f: (_: T) => S) => <U>(g: (_: U) => T) => (x: U) => S
>T : T
>S : S
>f : (_: T) => S
>_ : T
>T : T
>S : S

    <U>(g: (_: U) => T) =>
>U : U
>g : (_: U) => T
>_ : U
>U : U
>T : T

    (x: U) => S
>x : U
>U : U
>S : S

    = <T, S>(f: (_: T) => S) =>
><T, S>(f: (_: T) => S) =>        <U>(g: (_: U) => T) =>            (x: U) => f(g(x)) : <T, S>(f: (_: T) => S) => <U>(g: (_: U) => T) => (x: U) => S
>T : T
>S : S
>f : (_: T) => S
>_ : T
>T : T
>S : S

        <U>(g: (_: U) => T) =>
><U>(g: (_: U) => T) =>            (x: U) => f(g(x)) : <U>(g: (_: U) => T) => (x: U) => S
>U : U
>g : (_: U) => T
>_ : U
>U : U
>T : T

            (x: U) => f(g(x))
>(x: U) => f(g(x)) : (x: U) => S
>x : U
>U : U
>f(g(x)) : S
>f : (_: T) => S
>g(x) : T
>g : (_: U) => T
>x : U

var foo: <K, N>(g: (x: K) => N) =>
>foo : <K, N>(g: (x: K) => N) => (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) => <R>(f: (_: N) => (_: R) => R) => (_: R) => R
>K : K
>N : N
>g : (x: K) => N
>x : K
>K : K
>N : N

    (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) =>
>h : <M>(_: (_: K) => (_: M) => M) => (_: M) => M
>M : M
>_ : (_: K) => (_: M) => M
>_ : K
>K : K
>_ : M
>M : M
>M : M
>_ : M
>M : M
>M : M

    <R>(f: (_: N) => (_: R) => R) => (_: R) => R
>R : R
>f : (_: N) => (_: R) => R
>_ : N
>N : N
>_ : R
>R : R
>R : R
>_ : R
>R : R
>R : R

    = <K, N>(g: (x: K) => N) =>
><K, N>(g: (x: K) => N) =>        (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) =>            <R>(f: (_: N) => (_: R) => R) => h(combine(f)(g)) : <K, N>(g: (x: K) => N) => (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) => <R>(f: (_: N) => (_: R) => R) => (_: R) => R
>K : K
>N : N
>g : (x: K) => N
>x : K
>K : K
>N : N

        (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) =>
>(h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) =>            <R>(f: (_: N) => (_: R) => R) => h(combine(f)(g)) : (h: <M>(_: (_: K) => (_: M) => M) => (_: M) => M) => <R>(f: (_: N) => (_: R) => R) => (_: R) => R
>h : <M>(_: (_: K) => (_: M) => M) => (_: M) => M
>M : M
>_ : (_: K) => (_: M) => M
>_ : K
>K : K
>_ : M
>M : M
>M : M
>_ : M
>M : M
>M : M

            <R>(f: (_: N) => (_: R) => R) => h(combine(f)(g))
><R>(f: (_: N) => (_: R) => R) => h(combine(f)(g)) : <R>(f: (_: N) => (_: R) => R) => (_: R) => R
>R : R
>f : (_: N) => (_: R) => R
>_ : N
>N : N
>_ : R
>R : R
>R : R
>h(combine(f)(g)) : (_: R) => R
>h : <M>(_: (_: K) => (_: M) => M) => (_: M) => M
>combine(f)(g) : (x: K) => (_: R) => R
>combine(f) : <U>(g: (_: U) => N) => (x: U) => (_: R) => R
>combine : <T, S>(f: (_: T) => S) => <U>(g: (_: U) => T) => (x: U) => S
>f : (_: N) => (_: R) => R
>g : (x: K) => N