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30 lines
453 B
TypeScript
30 lines
453 B
TypeScript
var a: number = null;
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var b: boolean = null;
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var c: string = null;
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var d: void = null;
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var e: typeof undefined = null;
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e = null; // ok
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enum E { A }
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E.A = null; // error
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class C { foo: string }
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var f: C;
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f = null; // ok
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C = null; // error
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interface I { foo: string }
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var g: I;
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g = null; // ok
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I = null; // error
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module M { export var x = 1; }
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M = null; // error
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var h: { f(): void } = null;
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function i<T>(a: T) {
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a = null;
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}
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i = null; // error
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