==== tests/cases/conformance/types/typeParameters/typeArgumentLists/functionConstraintSatisfaction2.ts (14 errors) ====
    // satisfaction of a constraint to Function, all of these invocations are errors unless otherwise noted
    
    function foo<T extends Function>(x: T): T { return x; }
    
    foo(1);
        ~
!!! Argument of type 'number' is not assignable to parameter of type 'Function'.
    foo(() => { }, 1);
    ~~~~~~~~~~~~~~~~~
!!! Supplied parameters do not match any signature of call target.
    foo(1, () => { });
    ~~~~~~~~~~~~~~~~~
!!! Supplied parameters do not match any signature of call target.
    
    function foo2<T extends (x: string) => string>(x: T): T { return x; }
    
    class C {
        foo: string;
    }
    
    var b: { new (x: string): string };
    
    class C2<T> {
        foo: T;
    }
    
    var b2: { new <T>(x: T): T };
    
    var r = foo2(new Function());
                 ~~~~~~~~~~~~~~
!!! Argument of type 'Function' is not assignable to parameter of type '(x: string) => string'.
    var r2 = foo2((x: string[]) => x);
                  ~~~~~~~~~~~~~~~~~~
!!! Argument of type '(x: string[]) => string[]' is not assignable to parameter of type '(x: string) => string'.
    var r6 = foo2(C);
                  ~
!!! Argument of type 'typeof C' is not assignable to parameter of type '(x: string) => string'.
    var r7 = foo2(b);
                  ~
!!! Argument of type 'new (x: string) => string' is not assignable to parameter of type '(x: string) => string'.
    var r8 = foo2(<U>(x: U) => x); // no error expected
    var r11 = foo2(<U, V>(x: U, y: V) => x);
                   ~~~~~~~~~~~~~~~~~~~~~~~
!!! Argument of type '<U, V>(x: U, y: V) => U' is not assignable to parameter of type '(x: string) => string'.
    var r13 = foo2(C2);
                   ~~
!!! Argument of type 'typeof C2' is not assignable to parameter of type '(x: string) => string'.
    var r14 = foo2(b2);
                   ~~
!!! Argument of type 'new <T>(x: T) => T' is not assignable to parameter of type '(x: string) => string'.
    
    interface F2 extends Function { foo: string; }
    var f2: F2;
    var r16 = foo2(f2);
                   ~~
!!! Argument of type 'F2' is not assignable to parameter of type '(x: string) => string'.
    
    function fff<T extends { (): void }, U extends T>(x: T, y: U) {
                                         ~~~~~~~~~~~
!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
        foo2(x);
             ~
!!! Argument of type 'T' is not assignable to parameter of type '(x: string) => string'.
        foo2(y);
             ~
!!! Argument of type 'U' is not assignable to parameter of type '(x: string) => string'.
    }