swc/crates/swc_ecma_parser/tests/tsc/constructSignaturesWithOverloads2.ts

39 lines
722 B
TypeScript
Raw Normal View History

// No errors expected for basic overloads of construct signatures with merged declarations
// clodules
class C {
constructor(x: number, y?: string);
constructor(x: number, y: string);
constructor(x: number) { }
}
module C {
export var x = 1;
}
var r1 = new C(1, '');
class C2<T> {
constructor(x: T, y?: string);
constructor(x: T, y: string);
constructor(x: T) { }
}
module C2 {
export var x = 1;
}
var r2 = new C2(1, '');
// merged interfaces
interface I {
new (x: number, y?: string): C;
new (x: number, y: string): C;
}
interface I<T> {
new (x: T, y?: number): C2<T>;
new (x: T, y: number): C2<T>;
}
var i2: I<number>;
var r4 = new i2(1, '');
var r5 = new i2(1, 1);