File: invalidConstraint1.types

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//// [tests/cases/compiler/invalidConstraint1.ts] ////

=== invalidConstraint1.ts ===
function f<T, U extends { a: T }>() {
>f : <T, U extends { a: T; }>() => any
>a : T

    return undefined;
>undefined : undefined
}
f<string, { a: number }>(); // should error
>f<string, { a: number }>() : any
>f : <T, U extends { a: T; }>() => any
>a : number