diff --git a/src/Base/Tools.h b/src/Base/Tools.h index 404cdae6ba..6757364b2c 100644 --- a/src/Base/Tools.h +++ b/src/Base/Tools.h @@ -383,6 +383,9 @@ struct Overloads: Ts... using Ts::operator()...; }; +template +Overloads(Ts...) -> Overloads; + } // namespace Base #endif // SRC_BASE_TOOLS_H_