TypeScript/tests/cases/conformance/jsx/tsxStatelessFunctionComponentsWithTypeArguments2.tsx

39 lines
1,019 B
TypeScript
Raw Normal View History

// @filename: file.tsx
// @jsx: preserve
// @module: amd
// @noLib: true
// @skipLibCheck: true
// @libFiles: react.d.ts,lib.d.ts
import React = require('react')
declare function ComponentSpecific1<U>(l: {prop: U, "ignore-prop": string}): JSX.Element;
declare function ComponentSpecific2<U>(l: {prop: U}): JSX.Element;
// Error
function Bar<T extends {prop: number}>(arg: T) {
let a1 = <ComponentSpecific1 {...arg} ignore-prop={10} />;
}
// Error
function Baz<T>(arg: T) {
let a0 = <ComponentSpecific1 {...arg} />
}
declare function Link<U>(l: {func: (arg: U)=>void}): JSX.Element;
// Error
function createLink(func: (a: number, b: string)=>void) {
let o = <Link func={func} />
2017-01-23 20:52:31 +01:00
}
interface InferParamProp<T> {
values: Array<T>;
selectHandler: (selectedVal: T) => void;
}
declare function InferParamComponent<T>(attr: InferParamProp<T>): JSX.Element;
// Error
let i = <InferParamComponent values={[1, 2, 3, 4]} selectHandler={(val: string) => { }} />;