TypeScript/tests/cases/compiler/badInferenceLowerPriorityThanGoodInference.ts
2018-08-25 16:09:18 -07:00

23 lines
456 B
TypeScript

// Repro from #13118
interface Foo<A> {
a: A;
b: (x: A) => void;
}
declare function canYouInferThis<A>(fn: () => Foo<A>): A;
const result = canYouInferThis(() => ({
a: { BLAH: 33 },
b: x => { }
}))
result.BLAH;
// Repro from #26629
function goofus <ARGS extends any[]> (f: (...args: ARGS) => any ) {}
goofus((a: string) => ({ dog() { return a; } }));
goofus((a: string) => ({ dog: function() { return a; } }));