058b2f7f11
* Allow boolean literals to be generated from contextual types again * Update fourslash test
28 lines
955 B
TypeScript
28 lines
955 B
TypeScript
// @strict: true
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// @jsx: preserve
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// @skipLibCheck: true
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// @libFiles: lib.d.ts,react.d.ts
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interface A { isIt: true; text: string; }
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interface B { isIt: false; value: number; }
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type C = A | B;
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const isIt = Math.random() > 0.5;
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const c: C = isIt ? { isIt, text: 'hey' } : { isIt, value: 123 };
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const cc: C = isIt ? { isIt: isIt, text: 'hey' } : { isIt: isIt, value: 123 };
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type ComponentProps =
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| {
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optionalBool: true;
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mandatoryFn: () => void;
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}
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| {
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optionalBool: false;
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};
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let Funk = (_props: ComponentProps) => <div>Hello</div>;
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let Fail1 = () => <Funk mandatoryFn={() => { }} optionalBool={true} />
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let Fail2 = () => <Funk mandatoryFn={() => { }} optionalBool={true as true} />
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let True = true as true;
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let Fail3 = () => <Funk mandatoryFn={() => { }} optionalBool={True} />
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let attrs2 = { optionalBool: true as true, mandatoryFn: () => { } }
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let Success = () => <Funk {...attrs2} /> |