On 12/11/2012 10:55 AM, Dodji Seketeli wrote:
Oops, it seems I was too hasty in trying to do away with the
instantiation_yields_no_list_p parameter to
gen_elem_of_pack_expansion_instantiation.
I still think that the elem function should just deal with the single
element case; the cases where we can't do a piecewise substitution
should be handled outside the elem function.
I suppose we should keep this for has_empty_arg, but I'd like to do
away with special handling of the arg_from_parm_pack case if possible,
as it's a lot of extra complexity.
OK, done.
Looks like you only removed the check from that one if; I'd like to do
away with the arg_from_parm_pack function entirely if we can.
Jason
