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-- { dg-do run }
procedure BIP_Aggregate_Bug is
package Limited_Types is
type Lim_Tagged is tagged limited record
Root_Comp : Integer;
end record;
type Lim_Ext is new Lim_Tagged with record
Ext_Comp : Integer;
end record;
function Func_Lim_Tagged (Choice : Integer) return Lim_Tagged'Class;
end Limited_Types;
package body Limited_Types is
function Func_Lim_Tagged (Choice : Integer) return Lim_Tagged'Class is
begin
case Choice is
when 111 =>
return Lim_Ext'(Root_Comp => Choice, Ext_Comp => Choice);
when 222 =>
return Result : Lim_Tagged'Class
:= Lim_Ext'(Root_Comp => Choice, Ext_Comp => Choice);
when others =>
return Lim_Tagged'(Root_Comp => Choice);
end case;
end Func_Lim_Tagged;
end Limited_Types;
use Limited_Types;
LT_Root : Lim_Tagged'Class := Func_Lim_Tagged (Choice => 999);
LT_Ext1 : Lim_Tagged'Class := Func_Lim_Tagged (Choice => 111);
LT_Ext2 : Lim_Tagged'Class := Func_Lim_Tagged (Choice => 222);
begin
if LT_Root.Root_Comp /= 999
or else Lim_Ext (LT_Ext1).Ext_Comp /= 111
or else Lim_Ext (LT_Ext2).Ext_Comp /= 222
then
raise Program_Error;
end if;
end BIP_Aggregate_Bug;
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