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=== tests/cases/compiler/chainedAssignment1.ts ===
class X {
>X : X
constructor(public z) { }
>z : any
a: number;
>a : number
}
class Y {
>Y : Y
constructor(public z) {
>z : any
}
a: number;
>a : number
b: string;
>b : string
}
class Z {
>Z : Z
z: any;
>z : any
c: string;
>c : string
}
var c1 = new X(3);
>c1 : X
>new X(3) : X
>X : typeof X
>3 : 3
var c2 = new Y(5);
>c2 : Y
>new Y(5) : Y
>Y : typeof Y
>5 : 5
var c3 = new Z();
>c3 : Z
>new Z() : Z
>Z : typeof Z
c1 = c2 = c3; // a bug made this not report the same error as below
>c1 = c2 = c3 : Z
>c1 : X
>c2 = c3 : Z
>c2 : Y
>c3 : Z
c2 = c3; // Error TS111: Cannot convert Z to Y
>c2 = c3 : Z
>c2 : Y
>c3 : Z
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