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-- { dg-do run }
procedure Unchecked_Union1 is
type Bit is (Zero, One);
type U (X : Bit := Zero) is record
case X is
when Zero => I: Integer;
when One => F : Float;
end case;
end record;
for U use record
I at 0 range 0 .. 31;
F at 0 range 0 .. 31;
end record;
pragma Unchecked_Union(U);
begin
if U'Object_Size /= 32 then
raise Program_Error;
end if;
end;
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