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tests/cases/conformance/jsx/file.tsx(32,17): error TS2322: Type 'boolean' is not assignable to type 'never'.
tests/cases/conformance/jsx/file.tsx(33,21): error TS2322: Type '{ x: number; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
Property 'x' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
tests/cases/conformance/jsx/file.tsx(34,22): error TS2322: Type '{ prop: true; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<RC3> & { children?: ReactNode; }'.
Property 'prop' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC3> & { children?: ReactNode; }'.
==== tests/cases/conformance/jsx/file.tsx (3 errors) ====
import React = require('react');
class RC1 extends React.Component<{x : number}, {}> {
render() {
return null;
}
}
class RC2 extends React.Component<{ x: string }, {}> {
render() {
return null;
}
private method() { }
}
class RC3 extends React.Component<{}, {}> {
render() {
return null;
}
}
class RC4 extends React.Component<{}, {}> {
render() {
return null;
}
}
var RCComp = RC1 || RC2;
var EmptyRCComp = RC3 || RC4;
var PartRCComp = RC1 || RC4;
// Error
let a = <RCComp x />;
~
!!! error TS2322: Type 'boolean' is not assignable to type 'never'.
!!! related TS6500 tests/cases/conformance/jsx/file.tsx:3:36: The expected type comes from property 'x' which is declared here on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC1 | RC2> & { x: number; } & { children?: ReactNode; } & { x: string; } & { children?: ReactNode; }'
let b = <PartRCComp x={10} />
~
!!! error TS2322: Type '{ x: number; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
!!! error TS2322: Property 'x' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC4> & { children?: ReactNode; }'.
let c = <EmptyRCComp prop />;
~~~~
!!! error TS2322: Type '{ prop: true; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<RC3> & { children?: ReactNode; }'.
!!! error TS2322: Property 'prop' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<RC3> & { children?: ReactNode; }'.
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