diff options
Diffstat (limited to 'src/libexpr/eval-cache.cc')
| -rw-r--r-- | src/libexpr/eval-cache.cc | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/src/libexpr/eval-cache.cc b/src/libexpr/eval-cache.cc index 7d3fd01a4..0d2160efd 100644 --- a/src/libexpr/eval-cache.cc +++ b/src/libexpr/eval-cache.cc @@ -253,7 +253,7 @@ struct AttrDb std::vector<Symbol> attrs; auto queryAttributes(state->queryAttributes.use()(rowId)); while (queryAttributes.next()) - attrs.push_back(symbols.create(queryAttributes.getStr(0))); + attrs.emplace_back(queryAttributes.getStr(0)); return {{rowId, attrs}}; } case AttrType::String: { @@ -325,7 +325,7 @@ AttrCursor::AttrCursor( AttrKey AttrCursor::getKey() { if (!parent) - return {0, root->state.sEpsilon}; + return {0, {""}}; if (!parent->first->cachedValue) { parent->first->cachedValue = root->db->getAttr( parent->first->getKey(), root->state.symbols); @@ -340,7 +340,7 @@ Value & AttrCursor::getValue() if (parent) { auto & vParent = parent->first->getValue(); root->state.forceAttrs(vParent, noPos); - auto attr = vParent.attrs->get(parent->second); + auto attr = vParent.attrs->get(root->state.symbols.create(parent->second)); if (!attr) throw Error("attribute '%s' is unexpectedly missing", getAttrPathStr()); _value = allocRootValue(attr->value); @@ -419,7 +419,7 @@ Suggestions AttrCursor::getSuggestionsForAttr(Symbol name) return Suggestions::bestMatches(strAttrNames, name); } -std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(Symbol name, bool forceErrors) +std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(std::string_view name, bool forceErrors) { if (root->db) { if (!cachedValue) @@ -461,10 +461,10 @@ std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(Symbol name, bool forceErro for (auto & attr : *v.attrs) { if (root->db) - root->db->setPlaceholder({cachedValue->first, attr.name}); + root->db->setPlaceholder({cachedValue->first, root->state.symbols[attr.name]}); } - auto attr = v.attrs->get(name); + auto attr = v.attrs->get(root->state.symbols.create(name)); if (!attr) { if (root->db) { @@ -486,12 +486,7 @@ std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(Symbol name, bool forceErro root, std::make_pair(shared_from_this(), name), attr->value, std::move(cachedValue2)); } -std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(std::string_view name) -{ - return maybeGetAttr(root->state.symbols.create(name)); -} - -ref<AttrCursor> AttrCursor::getAttr(Symbol name, bool forceErrors) +ref<AttrCursor> AttrCursor::getAttr(std::string_view name, bool forceErrors) { auto p = maybeGetAttr(name, forceErrors); if (!p) @@ -499,11 +494,6 @@ ref<AttrCursor> AttrCursor::getAttr(Symbol name, bool forceErrors) return ref(p); } -ref<AttrCursor> AttrCursor::getAttr(std::string_view name) -{ - return getAttr(root->state.symbols.create(name)); -} - OrSuggestions<ref<AttrCursor>> AttrCursor::findAlongAttrPath(const std::vector<Symbol> & attrPath, bool force) { auto res = shared_from_this(); @@ -616,7 +606,7 @@ std::vector<Symbol> AttrCursor::getAttrs() std::vector<Symbol> attrs; for (auto & attr : *getValue().attrs) - attrs.push_back(attr.name); + attrs.push_back(root->state.symbols[attr.name]); std::sort(attrs.begin(), attrs.end(), [](const Symbol & a, const Symbol & b) { return (const std::string &) a < (const std::string &) b; }); @@ -635,7 +625,7 @@ bool AttrCursor::isDerivation() StorePath AttrCursor::forceDerivation() { - auto aDrvPath = getAttr(root->state.sDrvPath, true); + auto aDrvPath = getAttr("drvPath", true); auto drvPath = root->state.store->parseStorePath(aDrvPath->getString()); if (!root->state.store->isValidPath(drvPath) && !settings.readOnlyMode) { /* The eval cache contains 'drvPath', but the actual path has |