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32 lines
646 B
TypeScript
32 lines
646 B
TypeScript
// @strict: true
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declare const o1: undefined | { b: string };
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o1?.["b"];
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declare const o2: undefined | { b: { c: string } };
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o2?.["b"].c;
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o2?.b["c"];
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declare const o3: { b: undefined | { c: string } };
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o3["b"]?.c;
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o3.b?.["c"];
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declare const o4: { b?: { c: { d?: { e: string } } } };
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o4.b?.["c"].d?.e;
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o4.b?.["c"].d?.["e"];
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declare const o5: { b?(): { c: { d?: { e: string } } } };
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o5.b?.()["c"].d?.e;
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o5.b?.()["c"].d?.["e"];
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o5["b"]?.()["c"].d?.e;
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o5["b"]?.()["c"].d?.["e"];
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// GH#33744
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declare const o6: <T>() => undefined | ({ x: number });
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o6<number>()?.["x"];
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// GH#36031
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o2?.["b"]!.c;
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o2?.["b"]!["c"];
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o2?.["b"]!.c!;
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o2?.["b"]!["c"]!; |