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-- { dg-do run }
-- { dg-options "-gnatws -gnatVa" }
pragma Initialize_Scalars;
procedure Invalid1 is
X : Boolean;
A : Boolean := False;
procedure Uninit (B : out Boolean) is
begin
if A then
B := True;
raise Program_Error;
end if;
end;
begin
-- first, check that initialize_scalars is enabled
begin
if X then
A := False;
end if;
raise Program_Error;
exception
when Constraint_Error => null;
end;
-- second, check if copyback of an invalid value raises constraint error
begin
Uninit (A);
if A then
-- we expect constraint error in the 'if' above according to gnat ug:
-- ....
-- call. Note that there is no specific option to test `out'
-- parameters, but any reference within the subprogram will be tested
-- in the usual manner, and if an invalid value is copied back, any
-- reference to it will be subject to validity checking.
-- ...
raise Program_Error;
end if;
raise Program_Error;
exception
when Constraint_Error => null;
end;
end;
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