http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50830
--- Comment #4 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2011-10-22 21:15:20 UTC --- (In reply to comment #3) I agree, but the partial specialization template<template<class> class... F, class T> struct test<list_templates<F...>, T>; should be fine, because only primary class templates require a template parameter pack to be the last parameter (14.1 p11).