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Cleanup: Use C++23 "explicit this" for recursive lambdas

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Try to pass by reference where possible.

Co-authored-by: Sergei Zimmerman <sergei@zimmerman.foo>
This commit is contained in:
Eelco Dolstra 2025-10-29 15:17:37 +01:00 • committed by John Ericson
parent 3b2186e1c8
commit 1507843f6c
15 changed files with 60 additions and 112 deletions
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6
src/libstore/derivations.cc
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@ -1391,8 +1391,7 @@ void adl_serializer<Derivation>::to_json(json & res, const Derivation & d)
}
{
std::function<nlohmann::json(const DerivedPathMap<StringSet>::ChildNode &)> doInput;
doInput = [&](const auto & inputNode) {
auto doInput = [&](this const auto & doInput, const auto & inputNode) -> nlohmann::json {
auto value = nlohmann::json::object();
value["outputs"] = inputNode.value;
{
@ -1454,8 +1453,7 @@ Derivation adl_serializer<Derivation>::from_json(const json & _json, const Exper
}
try {
std::function<DerivedPathMap<StringSet>::ChildNode(const nlohmann::json &)> doInput;
doInput = [&](const auto & _json) {
auto doInput = [&](this const auto & doInput, const auto & _json) -> DerivedPathMap<StringSet>::ChildNode {
auto & json = getObject(_json);
DerivedPathMap<StringSet>::ChildNode node;
node.value = getStringSet(valueAt(json, "outputs"));