=== tests/cases/compiler/ambiguousCallsWhereReturnTypesAgree.ts ===
class TestClass {
>TestClass : TestClass

    public bar(x: string): void;
>bar : { (x: string): void; (x: string[]): void; }
>x : string

    public bar(x: string[]): void;
>bar : { (x: string): void; (x: string[]): void; }
>x : string[]

    public bar(x: any): void {
>bar : { (x: string): void; (x: string[]): void; }
>x : any
        
    }
 
    public foo(x: string): void;
>foo : { (x: string): void; (x: string[]): void; }
>x : string

    public foo(x: string[]): void;
>foo : { (x: string): void; (x: string[]): void; }
>x : string[]

    public foo(x: any): void {
>foo : { (x: string): void; (x: string[]): void; }
>x : any

        this.bar(x); // should not error
>this.bar(x) : void
>this.bar : { (x: string): void; (x: string[]): void; }
>this : TestClass
>bar : { (x: string): void; (x: string[]): void; }
>x : any
    }
}

class TestClass2 {
>TestClass2 : TestClass2

    public bar(x: string): number;
>bar : { (x: string): number; (x: string[]): number; }
>x : string

    public bar(x: string[]): number;
>bar : { (x: string): number; (x: string[]): number; }
>x : string[]

    public bar(x: any): number {
>bar : { (x: string): number; (x: string[]): number; }
>x : any

        return 0;
    }
 
    public foo(x: string): number;
>foo : { (x: string): number; (x: string[]): number; }
>x : string

    public foo(x: string[]): number;
>foo : { (x: string): number; (x: string[]): number; }
>x : string[]

    public foo(x: any): number {
>foo : { (x: string): number; (x: string[]): number; }
>x : any

        return this.bar(x); // should not error
>this.bar(x) : number
>this.bar : { (x: string): number; (x: string[]): number; }
>this : TestClass2
>bar : { (x: string): number; (x: string[]): number; }
>x : any
    }
}