Re: gnade error

[Stephen Leake <stephen_leake@stephe-leake.org>]

Brian May <bam@snoopy.apana.org.au> writes:

> gnu-db-sqlcli.adb:134:42: cannot inline "To_Ada" (call returns
> unconstrained type) 

That seems clear to me.

> The code in question is:
>
>    function To_Ada (State : C_SQLSTATE) return SQLSTATE is
>       use Ada.Strings.Fixed;
>       S : constant String := Interfaces.C.To_Ada (State, False);
>       R : SQLSTATE;
>    begin
>       Move (Source => S, Target => R);
>       SQLFixNTS (R);
>       return R;
>    end To_Ada;
>
> It looks OK to me...

It's _legal_, but somewhere the code requests inlining of To_Ada,
which GNAT can't do, for the reason stated.

The fix is to remove the 'pragma Inline'.

-- 
-- Stephe