tests/cases/compiler/targetTypeTest3.ts(4,5): error TS2322: Type '(string | number)[]' is not assignable to type 'string[]'.
  Type 'string | number' is not assignable to type 'string'.
    Type 'number' is not assignable to type 'string'.


==== tests/cases/compiler/targetTypeTest3.ts (1 errors) ====
    // Test target typing for array literals and call expressions
    
    
    var a : string[] = [1,2,"3"]; // should produce an error
        ~
!!! error TS2322: Type '(string | number)[]' is not assignable to type 'string[]'.
!!! error TS2322:   Type 'string | number' is not assignable to type 'string'.
!!! error TS2322:     Type 'number' is not assignable to type 'string'.
    
    
    function func1(stuff:any[]) { return stuff; }
    
    function func2(stuff1:string, stuff2:number, stuff3:number) {
    	return func1([stuff1, stuff2, stuff3]);
    }