=== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/nullAssignableToEveryType.ts ===
class C {
>C : C, Symbol(C, Decl(nullAssignableToEveryType.ts, 0, 0))

    foo: string;
>foo : string, Symbol(foo, Decl(nullAssignableToEveryType.ts, 0, 9))
}
var ac: C;
>ac : C, Symbol(ac, Decl(nullAssignableToEveryType.ts, 3, 3))
>C : C, Symbol(C, Decl(nullAssignableToEveryType.ts, 0, 0))

interface I {
>I : I, Symbol(I, Decl(nullAssignableToEveryType.ts, 3, 10))

    foo: string;
>foo : string, Symbol(foo, Decl(nullAssignableToEveryType.ts, 4, 13))
}
var ai: I;
>ai : I, Symbol(ai, Decl(nullAssignableToEveryType.ts, 7, 3))
>I : I, Symbol(I, Decl(nullAssignableToEveryType.ts, 3, 10))

enum E { A }
>E : E, Symbol(E, Decl(nullAssignableToEveryType.ts, 7, 10))
>A : E, Symbol(E.A, Decl(nullAssignableToEveryType.ts, 9, 8))

var ae: E;
>ae : E, Symbol(ae, Decl(nullAssignableToEveryType.ts, 10, 3))
>E : E, Symbol(E, Decl(nullAssignableToEveryType.ts, 7, 10))

var b: number = null;
>b : number, Symbol(b, Decl(nullAssignableToEveryType.ts, 12, 3))
>null : null

var c: string = null;
>c : string, Symbol(c, Decl(nullAssignableToEveryType.ts, 13, 3))
>null : null

var d: boolean = null;
>d : boolean, Symbol(d, Decl(nullAssignableToEveryType.ts, 14, 3))
>null : null

var e: Date = null;
>e : Date, Symbol(e, Decl(nullAssignableToEveryType.ts, 15, 3))
>Date : Date, Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
>null : null

var f: any = null;
>f : any, Symbol(f, Decl(nullAssignableToEveryType.ts, 16, 3))
>null : null

var g: void = null;
>g : void, Symbol(g, Decl(nullAssignableToEveryType.ts, 17, 3))
>null : null

var h: Object = null;
>h : Object, Symbol(h, Decl(nullAssignableToEveryType.ts, 18, 3))
>Object : Object, Symbol(Object, Decl(lib.d.ts, 92, 1), Decl(lib.d.ts, 223, 11))
>null : null

var i: {} = null;
>i : {}, Symbol(i, Decl(nullAssignableToEveryType.ts, 19, 3))
>null : null

var j: () => {} = null;
>j : () => {}, Symbol(j, Decl(nullAssignableToEveryType.ts, 20, 3))
>null : null

var k: Function = null;
>k : Function, Symbol(k, Decl(nullAssignableToEveryType.ts, 21, 3))
>Function : Function, Symbol(Function, Decl(lib.d.ts, 223, 38), Decl(lib.d.ts, 269, 11))
>null : null

var l: (x: number) => string = null;
>l : (x: number) => string, Symbol(l, Decl(nullAssignableToEveryType.ts, 22, 3))
>x : number, Symbol(x, Decl(nullAssignableToEveryType.ts, 22, 8))
>null : null

ac = null;
>ac = null : null
>ac : C, Symbol(ac, Decl(nullAssignableToEveryType.ts, 3, 3))
>null : null

ai = null;
>ai = null : null
>ai : I, Symbol(ai, Decl(nullAssignableToEveryType.ts, 7, 3))
>null : null

ae = null;
>ae = null : null
>ae : E, Symbol(ae, Decl(nullAssignableToEveryType.ts, 10, 3))
>null : null

var m: number[] = null;
>m : number[], Symbol(m, Decl(nullAssignableToEveryType.ts, 26, 3))
>null : null

var n: { foo: string } = null;
>n : { foo: string; }, Symbol(n, Decl(nullAssignableToEveryType.ts, 27, 3))
>foo : string, Symbol(foo, Decl(nullAssignableToEveryType.ts, 27, 8))
>null : null

var o: <T>(x: T) => T = null;
>o : <T>(x: T) => T, Symbol(o, Decl(nullAssignableToEveryType.ts, 28, 3))
>T : T, Symbol(T, Decl(nullAssignableToEveryType.ts, 28, 8))
>x : T, Symbol(x, Decl(nullAssignableToEveryType.ts, 28, 11))
>T : T, Symbol(T, Decl(nullAssignableToEveryType.ts, 28, 8))
>T : T, Symbol(T, Decl(nullAssignableToEveryType.ts, 28, 8))
>null : null

var p: Number = null;
>p : Number, Symbol(p, Decl(nullAssignableToEveryType.ts, 29, 3))
>Number : Number, Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
>null : null

var q: String = null;
>q : String, Symbol(q, Decl(nullAssignableToEveryType.ts, 30, 3))
>String : String, Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11))
>null : null

function foo<T, U, V extends Date>(x: T, y: U, z: V) {
>foo : <T, U, V extends Date>(x: T, y: U, z: V) => void, Symbol(foo, Decl(nullAssignableToEveryType.ts, 30, 21))
>T : T, Symbol(T, Decl(nullAssignableToEveryType.ts, 32, 13))
>U : U, Symbol(U, Decl(nullAssignableToEveryType.ts, 32, 15))
>V : V, Symbol(V, Decl(nullAssignableToEveryType.ts, 32, 18))
>Date : Date, Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
>x : T, Symbol(x, Decl(nullAssignableToEveryType.ts, 32, 35))
>T : T, Symbol(T, Decl(nullAssignableToEveryType.ts, 32, 13))
>y : U, Symbol(y, Decl(nullAssignableToEveryType.ts, 32, 40))
>U : U, Symbol(U, Decl(nullAssignableToEveryType.ts, 32, 15))
>z : V, Symbol(z, Decl(nullAssignableToEveryType.ts, 32, 46))
>V : V, Symbol(V, Decl(nullAssignableToEveryType.ts, 32, 18))

    x = null;
>x = null : null
>x : T, Symbol(x, Decl(nullAssignableToEveryType.ts, 32, 35))
>null : null

    y = null;
>y = null : null
>y : U, Symbol(y, Decl(nullAssignableToEveryType.ts, 32, 40))
>null : null

    z = null;
>z = null : null
>z : V, Symbol(z, Decl(nullAssignableToEveryType.ts, 32, 46))
>null : null
}

//function foo<T, U extends T, V extends Date>(x: T, y: U, z: V) {
//    x = null;
//    y = null;
//    z = null;
//}