Add a specialization of mp_from_sequence_impl to handle the defaulted…

… offset case. Fixes #103.
boostorg · Jan 7, 2025 · 7ca1e0a · 7ca1e0a
1 parent e2277a5
commit 7ca1e0a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/boost/mp11/algorithm.hpp b/include/boost/mp11/algorithm.hpp
@@ -355,6 +355,11 @@ template<template<class T, T... I> class S, class U, U... J, class F> struct mp_
     using type = mp_list_c<U, (F::value + J)...>;
 };
 
+template<template<class T, T... I> class S, class U, U... J> struct mp_from_sequence_impl<S<U, J...>, mp_int<0>>
+{
+    using type = mp_list_c<U, J...>;
+};
+
 } // namespace detail
 
 template<class S, class F = mp_int<0>> using mp_from_sequence = typename detail::mp_from_sequence_impl<S, F>::type;