tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(21,16): error TS2606: Property 'x' of JSX spread attribute is not assignable to target property.
  Type 'number' is not assignable to type 'string'.
tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(25,9): error TS2324: Property 'x' is missing in type 'Attribs1'.
tests/cases/conformance/jsx/tsxAttributeResolution5.tsx(29,1): error TS2324: Property 'x' is missing in type 'Attribs1'.


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