45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(21,16): error TS2606: Property 'x' of JSX spread attribute is not assignable to target property.
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Type 'number' is not assignable to type 'string'.
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tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(25,9): error TS2324: Property 'x' is missing in type 'Attribs1'.
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tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(29,1): error TS2324: Property 'x' is missing in type 'Attribs1'.
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==== tests/cases/conformance/jsx/tsxAttributeResolution5.tsx (3 errors) ====
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declare module JSX {
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interface Element { }
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interface IntrinsicElements {
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test1: Attribs1;
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test2: Attribs2;
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}
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}
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interface Attribs1 {
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x: string;
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}
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interface Attribs2 {
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toString(): string;
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}
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function make1<T extends {x: string}> (obj: T) {
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return <test1 {...obj} />; // OK
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}
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function make2<T extends {x: number}> (obj: T) {
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return <test1 {...obj} />; // Error (x is number, not string)
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~~~~~~~~
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!!! error TS2606: Property 'x' of JSX spread attribute is not assignable to target property.
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!!! error TS2606: Type 'number' is not assignable to type 'string'.
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}
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function make3<T extends {y: string}> (obj: T) {
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return <test1 {...obj} />; // Error, missing x
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~~~~~~~~~~~~~~~~~~
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!!! error TS2324: Property 'x' is missing in type 'Attribs1'.
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}
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<test1 {...{}} />; // Error, missing x
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~~~~~~~~~~~~~~~~~
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!!! error TS2324: Property 'x' is missing in type 'Attribs1'.
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<test2 {...{}} />; // OK
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