diff options
Diffstat (limited to 'src/libutil')
| -rw-r--r-- | src/libutil/error.hh | 1 | ||||
| -rw-r--r-- | src/libutil/util.hh | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/libutil/error.hh b/src/libutil/error.hh index 0daaf3be2..f3babcbde 100644 --- a/src/libutil/error.hh +++ b/src/libutil/error.hh @@ -192,6 +192,7 @@ public: MakeError(Error, BaseError); MakeError(UsageError, Error); +MakeError(UnimplementedError, Error); class SysError : public Error { diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 42130f6dc..630303a5d 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -601,4 +601,9 @@ constexpr auto enumerate(T && iterable) } +// C++17 std::visit boilerplate +template<class... Ts> struct overloaded : Ts... { using Ts::operator()...; }; +template<class... Ts> overloaded(Ts...) -> overloaded<Ts...>; + + } |