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Re: [PATCH][TUPLES] Two simple bug fixes.

2008/4/14 Richard Guenther <richard.guenther@gmail.com>:

>  why is the correct fix not removing this weird
>
>   i.bb = (i.ptr && i.ptr->stmt) ? gimple_bb (i.ptr->stmt) : NULL;
>
>  casing and instead
>
>   gcc_assert (i.ptr && i.ptr->stmt);
>   i.bb = gimple_bb (i.ptr->stmt);
>
>  ?

If the seq is empty, i.ptr points to NULL, hence the special casing.

-Doug
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