16450a027a
* Change the default type parameter constraint and default to unknown from {}
* Relax unknown checking outside of strictNullChecks a bit
* Increase strictness on index signatures with type `unknown` so inference doesnt change surprisingly
* Remove redundant switch
21 lines
627 B
TypeScript
21 lines
627 B
TypeScript
/// <reference path='fourslash.ts'/>
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////class A<T> {
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//// static B<S>(v: A<S>): A<S>;
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//// static B<S>(v: S): A<S>;
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//// static B<S>(v: any): A<S> {
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//// return null;
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//// }
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////}
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////var a = new A<number>();
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////A.B(/**/
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verify.signatureHelp({ marker: "", overloadsCount: 2 });
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edit.insert('a');
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verify.signatureHelp({ overloadsCount: 2, text: "B(v: A<number>): A<number>" });
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edit.insert('); A.B(');
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verify.signatureHelp({ overloadsCount: 2, text: "B(v: A<unknown>): A<unknown>" });
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edit.insert('a');
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verify.signatureHelp({ overloadsCount: 2, text: "B(v: A<number>): A<number>" });
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