https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82249
--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Wed Jan 24 15:20:53 2018 New Revision: 257018 URL: https://gcc.gnu.org/viewcvs?rev=257018&root=gcc&view=rev Log: PR c++/82249 - wrong mismatched pack length error. * pt.c (extract_fnparm_pack, tsubst_pack_expansion): Handle unsubstituted function parameter pack. Added: trunk/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic7.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c