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-- { dg-do compile }
-- { dg-options "-O3" }
with Ada.Finalization; use Ada.Finalization;
with Opt57_Pkg; use Opt57_Pkg;
package Opt57 is
procedure Update;
procedure Init;
type Module_Factory is abstract new Limited_Controlled with private;
type Root_Module_Rec (Language : access Module_Factory'Class)
is abstract new GC_Pool with null record;
type List is tagged limited private;
type Linkable is abstract new Root_Module_Rec with private;
type Linkable_Ptr is access all Linkable'Class;
private
type Link is access all List'Class;
type Link_Constant is access constant List'Class;
type List is tagged limited record
Next : Link;
end record;
type Links_Type (Container : access Linkable) is new List with null record;
type Linkable is abstract new Root_Module_Rec with record
On_List : Link_Constant;
Links : aliased Links_Type (Linkable'Access);
end record;
type Module_Rec (Language : access Module_Factory'Class)
is abstract new Linkable (Language) with null record;
type Module_Ptr is access all Module_Rec'Class;
type Private_Module_Factory;
type Private_Module_Factory_Ptr is access Private_Module_Factory;
type Module_Factory is abstract new Limited_Controlled with record
Priv : Private_Module_Factory_Ptr;
end record;
type Module_Factory_Ptr is access all Module_Factory'Class;
end Opt57;
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