TypeScript/tests/cases/compiler/constructorsWithSpecializedSignatures.ts

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2014-07-13 01:04:16 +02:00
// errors
declare class C {
constructor(x: "hi");
constructor(x: "foo");
constructor(x: number);
}
// ok
declare class C2 {
constructor(x: "hi");
constructor(x: "foo");
constructor(x: string);
}
// errors
class D {
constructor(x: "hi");
constructor(x: "foo");
constructor(x: number);
constructor(x: "hi") { }
}
// overloads are ok
class D2 {
constructor(x: "hi");
constructor(x: "foo");
constructor(x: string);
constructor(x: "hi") { } // error
}
// errors
interface I {
new (x: "hi");
new (x: "foo");
new (x: number);
}
// ok
interface I2 {
new (x: "hi");
new (x: "foo");
new (x: string);
}