https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #8 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Since r11-7931, we strip_typedefs in TYPE_PACK_EXPANSION. In this test that results in IsOneOf<OtherHolders> being turned into disjunction<>, but then make_pack_expansion -> find_parameter_packs_r won't find OtherHolders.