58a05f3e87
* Normalize type references before relating them in isRelatedTo * Add comments * Accept new baselines * Add regression tests * Accept new baselines * Use aliases when available in error reporting * Accept new baselines
26 lines
412 B
TypeScript
26 lines
412 B
TypeScript
// @strict: true
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// Repros from #33872
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export interface CalcObj<O> {
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read: (origin: O) => CalcValue<O>;
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}
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export type CalcValue<O> = CalcObj<O>;
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function foo<O>() {
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const unk: CalcObj<unknown> = { read: (origin: unknown) => unk }
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const x: CalcObj<O> = unk;
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}
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type A<T> = B<T>;
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interface B<T> {
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prop: A<T>;
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}
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declare let a: A<number>;
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declare let b: A<3>;
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b = a;
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