File: overloadingOnConstants2.types

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=== tests/cases/compiler/overloadingOnConstants2.ts ===
class C {
>C : C

   private x = 1;
>x : number
>1 : 1
}
class D extends C {}
>D : D
>C : C

class E { 
>E : E

   private y = 1;
>y : number
>1 : 1
}
function foo(x: "hi", items: string[]): D;
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>x : "hi"
>items : string[]

function foo(x: "bye", items: string[]): E;
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>x : "bye"
>items : string[]

function foo(x: string, items: string[]): C {
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>x : string
>items : string[]

   return null;
>null : null
}
var a: D = foo("hi", []); // D
>a : D
>foo("hi", []) : D
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>"hi" : "hi"
>[] : undefined[]

var b: E = foo("bye", []); // E 
>b : E
>foo("bye", []) : E
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>"bye" : "bye"
>[] : undefined[]

var c = foo("um", []); // error
>c : D & E
>foo("um", []) : D & E
>foo : { (x: "hi", items: string[]): D; (x: "bye", items: string[]): E; }
>"um" : "um"
>[] : undefined[]


//function bar(x: "hi", items: string[]): D;
function bar(x: "bye", items: string[]): E;
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>x : "bye"
>items : string[]

function bar(x: string, items: string[]): C;
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>x : string
>items : string[]

function bar(x: string, items: string[]): C {
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>x : string
>items : string[]

   return null;
>null : null
}

var d: D = bar("hi", []); // D
>d : D
>bar("hi", []) : C
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>"hi" : "hi"
>[] : undefined[]

var e: E = bar("bye", []); // E 
>e : E
>bar("bye", []) : E
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>"bye" : "bye"
>[] : undefined[]

var f: C = bar("um", []); // C
>f : C
>bar("um", []) : C
>bar : { (x: "bye", items: string[]): E; (x: string, items: string[]): C; }
>"um" : "um"
>[] : undefined[]