38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
==== tests/cases/conformance/classes/constructorDeclarations/automaticConstructors/derivedClassWithoutExplicitConstructor2.ts (2 errors) ====
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class Base {
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a = 1;
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constructor(x: number, y?: number, z?: number);
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constructor(x: number, y?: number);
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constructor(x: number) { this.a = x; }
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}
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class Derived extends Base {
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x = 1
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y = 'hello';
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}
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var r = new Derived(); // error
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~~~~~~~~~~~~~
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!!! Supplied parameters do not match any signature of call target.
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var r2 = new Derived(1);
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var r3 = new Derived(1, 2);
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var r4 = new Derived(1, 2, 3);
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class Base2<T> {
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a: T;
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constructor(x: T, y?: T, z?: T);
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constructor(x: T, y?: T);
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constructor(x: T) { this.a = x; }
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}
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class D<T extends Date> extends Base2<T> {
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x = 2
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y: T = null;
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}
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var d = new D(); // error
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~~~~~~~
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!!! Supplied parameters do not match any signature of call target.
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var d2 = new D(new Date()); // ok
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var d3 = new D(new Date(), new Date());
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var d4 = new D(new Date(), new Date(), new Date()); |