[Bug c++/63628] [c++1y] cannot use decltype on captured arg-pack

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63628

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Dec 16 18:22:17 2015
New Revision: 231713

URL: https://gcc.gnu.org/viewcvs?rev=231713&root=gcc&view=rev
Log:
        PR c++/63628
        * pt.c (tsubst_pack_expansion): Also make dummy decls if
        retrieve_local_specialization fails.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic3.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c