https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61401
Bug ID: 61401
Summary: Wrong treatment of empty template-argument packs
during deduction
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: alexey.kudinkin at gmail dot com
template<typename, typename>
struct X;
template<typename T>
struct X<T, T(T)>
{
typedef int type;
};
template<typename T, typename ...Args>
struct Y : X<Args..., T, T(T)>
{
};
Y<int>::type x;
Compiling this snippet g++ (4.9.0) complains about wrong amount of template
arguments while shouldn't.
