>
> That's ugly and will for sure defeat warning / access code
> when we access this as char[], no? I mean, we could
> as well use 'int str[1];' here?
Well, we always get char pointer via macro that is IMO OK, but I am also
not very much in love with this.
>
> Maybe we can invent some C++ attribute for this?
>
> [[gnu::string]]
>
> or so that marks it as actual char and not typeless storage?
Attribute would probably make sense. Not sure if gnu::string is best
name given that it can be also meaningful for array of small integers
(such as in wide_int).
Honza
>
> Richard.
>
> > };
> >
> > struct GTY(()) tree_complex {
> > diff --git a/gcc/tree.c b/gcc/tree.c
> > index 81f867ddded..84115630184 100644
> > --- a/gcc/tree.c
> > +++ b/gcc/tree.c
> > @@ -2273,7 +2273,7 @@ build_string (unsigned len, const char *str /*= NULL
> > */)
> > memcpy (s->string.str, str, len);
> > else
> > memset (s->string.str, 0, len);
> > - s->string.str[len] = '\0';
> > + s->string.str[len].c = '\0';
> >
> > return s;
> > }
> >
>
> --
> Richard Biener <rguent...@suse.de>
> SUSE Software Solutions Germany GmbH, Maxfeldstrasse 5, 90409 Nuernberg,
> Germany; GF: Felix Imend
