1 // RUN: %clang_cc1 -std=c++14 -x c++-header %s -emit-pch -o %t.pch 2 // RUN: %clang_cc1 -std=c++14 -x c++ /dev/null -include-pch %t.pch 3 4 // RUN: %clang_cc1 -std=c++14 -x c++-header %s -emit-pch -fpch-instantiate-templates -o %t.pch 5 // RUN: %clang_cc1 -std=c++14 -x c++ /dev/null -include-pch %t.pch 6 7 template <class T, T... I> 8 struct Seq { 9 static constexpr T PackSize = sizeof...(I); 10 }; 11 12 template <typename T, T N> 13 using MakeSeq = __make_integer_seq<Seq, T, N>; 14 fn1()15void fn1() { 16 MakeSeq<int, 3> x; 17 } 18