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44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
// @filename: file.tsx
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// @jsx: preserve
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// @module: amd
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// @noLib: true
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// @skipLibCheck: true
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// @libFiles: react.d.ts,lib.d.ts
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import React = require('react')
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declare function OneThing(): JSX.Element;
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declare function OneThing(l: {yy: number, yy1: string}): JSX.Element;
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let obj = {
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yy: 10,
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yy1: "hello"
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}
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let obj2: any;
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// Error
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const c0 = <OneThing extraProp />; // extra property;
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const c1 = <OneThing yy={10}/>; // missing property;
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const c2 = <OneThing {...obj} yy1 />; // type incompatible;
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const c3 = <OneThing {...obj} {...{extra: "extra attr"}} />; // This is OK because all attribute are spread
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const c4 = <OneThing {...obj} y1={10000} />; // extra property;
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const c5 = <OneThing {...obj} {...{yy: true}} />; // type incompatible;
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const c6 = <OneThing {...obj2} {...{extra: "extra attr"}} />; // Should error as there is extra attribute that doesn't match any. Current it is not
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const c7 = <OneThing {...obj2} yy />; // Should error as there is extra attribute that doesn't match any. Current it is not
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declare function TestingOneThing(j: {"extra-data": string}): JSX.Element;
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declare function TestingOneThing(n: {yy: string, direction?: number}): JSX.Element;
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// Error
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const d1 = <TestingOneThing extra-data />
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const d2 = <TestingOneThing yy="hello" direction="left" />
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declare function TestingOptional(a: {y1?: string, y2?: number}): JSX.Element;
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declare function TestingOptional(a: {y1?: string, y2?: number, children: JSX.Element}): JSX.Element;
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declare function TestingOptional(a: {y1: boolean, y2?: number, y3: boolean}): JSX.Element;
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// Error
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const e1 = <TestingOptional y1 y3="hello"/>
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const e2 = <TestingOptional y1="hello" y2={1000} y3 />
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const e3 = <TestingOptional y1="hello" y2={1000} children="hi" />
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const e4 = <TestingOptional y1="hello" y2={1000}>Hi</TestingOptional>
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