49 lines
1.1 KiB
Plaintext
49 lines
1.1 KiB
Plaintext
=== tests/cases/compiler/typeArgInferenceWithNull.ts ===
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// All legal
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function fn4<T extends string>(n: T) { }
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>fn4 : <T extends string>(n: T) => void
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>T : T
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>n : T
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>T : T
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fn4(null);
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>fn4(null) : void
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>fn4 : <T extends string>(n: T) => void
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function fn5<T extends { x: string }>(n: T) { }
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>fn5 : <T extends { x: string; }>(n: T) => void
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>T : T
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>x : string
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>n : T
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>T : T
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fn5({ x: null });
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>fn5({ x: null }) : void
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>fn5 : <T extends { x: string; }>(n: T) => void
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>{ x: null } : { x: null; }
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>x : null
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function fn6<T extends { x: string }>(n: T, fun: (x: T) => void, n2: T) { }
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>fn6 : <T extends { x: string; }>(n: T, fun: (x: T) => void, n2: T) => void
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>T : T
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>x : string
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>n : T
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>T : T
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>fun : (x: T) => void
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>x : T
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>T : T
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>n2 : T
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>T : T
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fn6({ x: null }, y => { }, { x: "" }); // y has type { x: any }, but ideally would have type { x: string }
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>fn6({ x: null }, y => { }, { x: "" }) : void
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>fn6 : <T extends { x: string; }>(n: T, fun: (x: T) => void, n2: T) => void
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>{ x: null } : { x: null; }
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>x : null
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>y => { } : (y: { x: string; }) => void
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>y : { x: string; }
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>{ x: "" } : { x: string; }
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>x : string
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