diff options
Diffstat (limited to 'src/libexpr/primops/fromTOML.cc')
| -rw-r--r-- | src/libexpr/primops/fromTOML.cc | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/libexpr/primops/fromTOML.cc b/src/libexpr/primops/fromTOML.cc index 8a5231781..e2a8b3c3a 100644 --- a/src/libexpr/primops/fromTOML.cc +++ b/src/libexpr/primops/fromTOML.cc @@ -3,6 +3,8 @@ #include "../../toml11/toml.hpp" +#include <sstream> + namespace nix { static void prim_fromTOML(EvalState & state, const PosIdx pos, Value * * args, Value & val) @@ -58,8 +60,18 @@ static void prim_fromTOML(EvalState & state, const PosIdx pos, Value * * args, V case toml::value_t::offset_datetime: case toml::value_t::local_date: case toml::value_t::local_time: - // We fail since Nix doesn't have date and time types - throw std::runtime_error("Dates and times are not supported"); + { + if (experimentalFeatureSettings.isEnabled(Xp::ParseTomlTimestamps)) { + auto attrs = state.buildBindings(2); + attrs.alloc("_type").mkString("timestamp"); + std::ostringstream s; + s << t; + attrs.alloc("value").mkString(s.str()); + v.mkAttrs(attrs); + } else { + throw std::runtime_error("Dates and times are not supported"); + } + } break;; case toml::value_t::empty: v.mkNull(); |