diff options
Diffstat (limited to 'src/libstore')
| -rw-r--r-- | src/libstore/build/derivation-goal.cc | 4 | ||||
| -rw-r--r-- | src/libstore/misc.cc | 2 | ||||
| -rw-r--r-- | src/libstore/outputs-spec.cc | 8 | ||||
| -rw-r--r-- | src/libstore/outputs-spec.hh | 17 | ||||
| -rw-r--r-- | src/libstore/path-with-outputs.cc | 2 |
5 files changed, 24 insertions, 9 deletions
diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc index 98c1ddaae..61169635a 100644 --- a/src/libstore/build/derivation-goal.cc +++ b/src/libstore/build/derivation-goal.cc @@ -990,7 +990,7 @@ void DerivationGoal::resolvedFinished() return resolvedDrv.outputNames(); }, [&](const OutputsSpec::Names & names) { - return names; + return static_cast<std::set<std::string>>(names); }, }, wantedOutputs.raw()); @@ -1325,7 +1325,7 @@ std::pair<bool, DrvOutputs> DerivationGoal::checkPathValidity() return StringSet {}; }, [&](const OutputsSpec::Names & names) { - return names; + return static_cast<StringSet>(names); }, }, wantedOutputs.raw()); DrvOutputs validOutputs; diff --git a/src/libstore/misc.cc b/src/libstore/misc.cc index 1ff855cd0..5758c3d93 100644 --- a/src/libstore/misc.cc +++ b/src/libstore/misc.cc @@ -317,7 +317,7 @@ OutputPathMap resolveDerivedPath(Store & store, const DerivedPath::Built & bfd, return names; }, [&](const OutputsSpec::Names & names) { - return names; + return static_cast<std::set<std::string>>(names); }, }, bfd.outputs); for (auto & output : outputNames) { diff --git a/src/libstore/outputs-spec.cc b/src/libstore/outputs-spec.cc index e7bd8ebd8..891252990 100644 --- a/src/libstore/outputs-spec.cc +++ b/src/libstore/outputs-spec.cc @@ -32,7 +32,7 @@ std::optional<OutputsSpec> OutputsSpec::parseOpt(std::string_view s) return { OutputsSpec::All {} }; if (match[2].matched) - return { tokenizeString<OutputsSpec::Names>(match[2].str(), ",") }; + return OutputsSpec::Names { tokenizeString<StringSet>(match[2].str(), ",") }; assert(false); } @@ -139,11 +139,11 @@ void to_json(nlohmann::json & json, const ExtendedOutputsSpec & extendedOutputsS void from_json(const nlohmann::json & json, OutputsSpec & outputsSpec) { - auto names = json.get<OutputNames>(); - if (names == OutputNames({"*"})) + auto names = json.get<StringSet>(); + if (names == StringSet({"*"})) outputsSpec = OutputsSpec::All {}; else - outputsSpec = names; + outputsSpec = OutputsSpec::Names { std::move(names) }; } diff --git a/src/libstore/outputs-spec.hh b/src/libstore/outputs-spec.hh index e81695da9..9c477ee2b 100644 --- a/src/libstore/outputs-spec.hh +++ b/src/libstore/outputs-spec.hh @@ -8,7 +8,22 @@ namespace nix { -typedef std::set<std::string> OutputNames; +struct OutputNames : std::set<std::string> { + using std::set<std::string>::set; + + // These need to be "inherited manually" + OutputNames(const std::set<std::string> & s) + : std::set<std::string>(s) + { } + OutputNames(std::set<std::string> && s) + : std::set<std::string>(s) + { } + + /* This set should always be non-empty, so we delete this + constructor in order make creating empty ones by mistake harder. + */ + OutputNames() = delete; +}; struct AllOutputs { bool operator < (const AllOutputs & _) const { return false; } diff --git a/src/libstore/path-with-outputs.cc b/src/libstore/path-with-outputs.cc index 10e0cc63e..6c0704ed9 100644 --- a/src/libstore/path-with-outputs.cc +++ b/src/libstore/path-with-outputs.cc @@ -53,7 +53,7 @@ std::variant<StorePathWithOutputs, StorePath> StorePathWithOutputs::tryFromDeriv return {}; }, [&](const OutputsSpec::Names & outputs) { - return outputs; + return static_cast<StringSet>(outputs); }, }, bfd.outputs.raw()), }; |