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=== tests/cases/compiler/inferentialTypingUsingApparentType1.ts ===
function foo<T extends (p: string) => number>(x: T): T {
>foo : <T extends (p: string) => number>(x: T) => T
>T : T
>p : string
>x : T
>T : T
>T : T
return undefined;
>undefined : undefined
}
foo(x => x.length);
>foo(x => x.length) : (x: string) => number
>foo : <T extends (p: string) => number>(x: T) => T
>x => x.length : (x: string) => number
>x : string
>x.length : number
>x : string
>length : number
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