14 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -verify %s2 3template<int &...Ns> int f() {4 return sizeof...(Ns);5}6template int f<>();7 8template<typename ...T> int g() {9 return [...x = T()] { // expected-warning 2{{extension}}10 return sizeof...(x);11 }();12}13template int g<>();14