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=== tests/cases/compiler/genericConstraint1.ts ===
class C<T> {
>C : C<T>
public bar2<U extends T>(x: T, y: U): T {
>bar2 : <U extends T>(x: T, y: U) => T
>x : T
>y : U
return null;
>null : null
}
}
var x = new C<number>();
>x : C<number>
>new C<number>() : C<number>
>C : typeof C
x.bar2<string>(2, "");
>x.bar2<string>(2, "") : number
>x.bar2 : <U extends number>(x: number, y: U) => number
>x : C<number>
>bar2 : <U extends number>(x: number, y: U) => number
>2 : 2
>"" : ""
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