[PATCH] PR fortran/66942 -- avoid referencing a NULL C++ thing

[Mikael Morin]

Le 21/07/2015 21:08, Steve Kargl a écrit :
> When C++ was injected into trans-expr.c in the form of vec,
> it seems whomever did the conversion to vec forgot to check
> for a NULL C++ thing.  This patch seems to avoid the problem,
> but having zero knowledge of C++ I could be wrong.
>
> OK for trunk?
>
> 2015-07-21  Steven G. Kargl  <kargl@gcc.gnu.org>
>
> 	PR fortran/66942
> 	* trans-expr.c (gfc_conv_procedure_call): Avoid dereferencing NULL
> 	C++ thing.
>
Hello Steve,

I believe the vec API should have all that is necessary to handle this 
automatically.
Did you try using vec_safe_splice?

Mikael