=== tests/cases/compiler/constantOverloadFunction.ts ===
class Base { foo() { } }
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))
>foo : Symbol(Base.foo, Decl(constantOverloadFunction.ts, 0, 12))

class Derived1 extends Base { bar() { } }
>Derived1 : Symbol(Derived1, Decl(constantOverloadFunction.ts, 0, 24))
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))
>bar : Symbol(Derived1.bar, Decl(constantOverloadFunction.ts, 1, 29))

class Derived2 extends Base { baz() { } }
>Derived2 : Symbol(Derived2, Decl(constantOverloadFunction.ts, 1, 41))
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))
>baz : Symbol(Derived2.baz, Decl(constantOverloadFunction.ts, 2, 29))

class Derived3 extends Base { biz() { } }
>Derived3 : Symbol(Derived3, Decl(constantOverloadFunction.ts, 2, 41))
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))
>biz : Symbol(Derived3.biz, Decl(constantOverloadFunction.ts, 3, 29))

function foo(tagName: 'canvas'): Derived1;
>foo : Symbol(foo, Decl(constantOverloadFunction.ts, 3, 41), Decl(constantOverloadFunction.ts, 5, 42), Decl(constantOverloadFunction.ts, 6, 40), Decl(constantOverloadFunction.ts, 7, 40), Decl(constantOverloadFunction.ts, 8, 36))
>tagName : Symbol(tagName, Decl(constantOverloadFunction.ts, 5, 13))
>Derived1 : Symbol(Derived1, Decl(constantOverloadFunction.ts, 0, 24))

function foo(tagName:  'div'): Derived2;
>foo : Symbol(foo, Decl(constantOverloadFunction.ts, 3, 41), Decl(constantOverloadFunction.ts, 5, 42), Decl(constantOverloadFunction.ts, 6, 40), Decl(constantOverloadFunction.ts, 7, 40), Decl(constantOverloadFunction.ts, 8, 36))
>tagName : Symbol(tagName, Decl(constantOverloadFunction.ts, 6, 13))
>Derived2 : Symbol(Derived2, Decl(constantOverloadFunction.ts, 1, 41))

function foo(tagName: 'span'): Derived3;
>foo : Symbol(foo, Decl(constantOverloadFunction.ts, 3, 41), Decl(constantOverloadFunction.ts, 5, 42), Decl(constantOverloadFunction.ts, 6, 40), Decl(constantOverloadFunction.ts, 7, 40), Decl(constantOverloadFunction.ts, 8, 36))
>tagName : Symbol(tagName, Decl(constantOverloadFunction.ts, 7, 13))
>Derived3 : Symbol(Derived3, Decl(constantOverloadFunction.ts, 2, 41))

function foo(tagName: string): Base;
>foo : Symbol(foo, Decl(constantOverloadFunction.ts, 3, 41), Decl(constantOverloadFunction.ts, 5, 42), Decl(constantOverloadFunction.ts, 6, 40), Decl(constantOverloadFunction.ts, 7, 40), Decl(constantOverloadFunction.ts, 8, 36))
>tagName : Symbol(tagName, Decl(constantOverloadFunction.ts, 8, 13))
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))

function foo(tagName: any): Base {
>foo : Symbol(foo, Decl(constantOverloadFunction.ts, 3, 41), Decl(constantOverloadFunction.ts, 5, 42), Decl(constantOverloadFunction.ts, 6, 40), Decl(constantOverloadFunction.ts, 7, 40), Decl(constantOverloadFunction.ts, 8, 36))
>tagName : Symbol(tagName, Decl(constantOverloadFunction.ts, 9, 13))
>Base : Symbol(Base, Decl(constantOverloadFunction.ts, 0, 0))

    return null;
}

