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Clean up toml parsing code

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This commit is contained in:
Nicolas Mattia 2021-12-20 21:39:37 +01:00
parent 5d06836b9f
commit 9dea5768ef
1 changed files with 2 additions and 4 deletions
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6
src/libexpr/primops/fromTOML.cc
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@ -29,8 +29,6 @@ static void prim_fromTOML(EvalState & state, const Pos & pos, Value * * args, Va
for(auto & elem: table) { for(auto & elem: table) {
auto & v2 = *state.allocAttr(v, state.symbols.create(elem.first)); auto & v2 = *state.allocAttr(v, state.symbols.create(elem.first));
// TODO: note about creating children here in old code
visit(v2, elem.second); visit(v2, elem.second);
} }
} }
@ -61,7 +59,7 @@ static void prim_fromTOML(EvalState & state, const Pos & pos, Value * * args, Va
case toml::value_t::offset_datetime: case toml::value_t::offset_datetime:
case toml::value_t::local_date: case toml::value_t::local_date:
case toml::value_t::local_time: case toml::value_t::local_time:
// TODO: convert to string? // We fail since Nix doesn't have date and time types
throw std::runtime_error("Dates and times are not supported"); throw std::runtime_error("Dates and times are not supported");
break;; break;;
case toml::value_t::empty: case toml::value_t::empty:
@ -72,7 +70,7 @@ static void prim_fromTOML(EvalState & state, const Pos & pos, Value * * args, Va
}; };
try { try {
visit(val, toml::parse(tomlStream)); // TODO give filename visit(val, toml::parse(tomlStream, "fromTOML" /* the "filename" */));
} catch (std::exception & e) { // TODO: toml::syntax_error } catch (std::exception & e) { // TODO: toml::syntax_error
throw EvalError({ throw EvalError({
.msg = hintfmt("while parsing a TOML string: %s", e.what()), .msg = hintfmt("while parsing a TOML string: %s", e.what()),