mirror of
https://github.com/swc-project/swc.git
synced 2024-12-25 14:43:33 +03:00
16 lines
457 B
TypeScript
16 lines
457 B
TypeScript
// @strict: true
|
|
// @declaration: true
|
|
|
|
declare function f1<T>(cb: <S>(x: S) => T): T;
|
|
declare function f2<T>(cb: <S extends number>(x: S) => T): T;
|
|
declare function f3<T>(cb: <S extends Array<S>>(x: S) => T): T;
|
|
|
|
let x1 = f1(x => x); // {}
|
|
let x2 = f2(x => x); // number
|
|
let x3 = f3(x => x); // Array<any>
|
|
|
|
// Repro from #19345
|
|
|
|
declare const s: <R>(go: <S>(ops: { init(): S; }) => R) => R;
|
|
const x = s(a => a.init()); // x is any, should have been {}
|