14 lines
401 B
TypeScript
14 lines
401 B
TypeScript
// regression test for https://github.com/microsoft/TypeScript/issues/33243
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type X =
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| { x: 'x', y: number } & { y: number }
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| { x: 'y', y: number, z?: boolean } & { y: number }
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// error
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const x: X = 4 as any as { x: 'x' | 'y', y: number };
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type Y =
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| { x: 'x', y: number }
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| { x: 'y', y: number, z?: boolean }
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// no error
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const y: Y = 4 as any as { x: 'x' | 'y', y: number }; |