==== tests/cases/conformance/parser/ecmascript5/MemberAccessorDeclarations/parserMemberAccessorDeclaration15.ts (2 errors) ====
    class C {
       set Foo(public a: number) { }
           ~~~
!!! A parameter property is only allowed in a constructor implementation.
               ~~~~~~~~~~~~~~~~
!!! A parameter property is only allowed in a constructor implementation.
    }