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-- { dg-do compile }
procedure Private_Overriding is
package Foo is
type Bar is abstract tagged null record;
procedure Overloaded_Subprogram
(Self : in out Bar)
is abstract;
procedure Overloaded_Subprogram
(Self : in out Bar;
P1 : Integer)
is abstract;
procedure Not_Overloaded_Subprogram
(Self : in out Bar)
is abstract;
type Baz is new Bar with null record;
-- promise to override both overloaded subprograms,
-- shouldn't matter that they're defined in the private part,
private -- workaround: override in the public view
overriding
procedure Overloaded_Subprogram
(Self : in out Baz)
is null;
overriding
procedure Overloaded_Subprogram
(Self : in out Baz;
P1 : Integer)
is null;
overriding
procedure Not_Overloaded_Subprogram
(Self : in out Baz)
is null;
end Foo;
Qux : Foo.Baz;
begin
-- this is allowed, as expected
Foo.Not_Overloaded_Subprogram(Qux);
Foo.Overloaded_Subprogram(Qux);
Foo.Overloaded_Subprogram(Foo.Baz'Class(Qux));
Foo.Overloaded_Subprogram(Foo.Bar'Class(Qux));
-- however, using object-dot notation
Qux.Not_Overloaded_Subprogram; -- this is allowed
Qux.Overloaded_Subprogram; -- "no selector..."
Foo.Baz'Class(Qux).Overloaded_Subprogram; -- "no selector..."
Foo.Bar'Class(Qux).Overloaded_Subprogram; -- this is allowed
end Private_Overriding;
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