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Merge remote-tracking branch 'origin/2.29-maintenance' into detsys-main

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This commit is contained in:
Eelco Dolstra 2025-05-16 12:48:44 +02:00
commit c20642ac7b
354 changed files with 6768 additions and 3808 deletions
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24
src/libexpr/eval.cc
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@ -252,7 +252,25 @@ EvalState::EvalState(
makeMountedSourceAccessor(
{
{CanonPath::root, makeEmptySourceAccessor()},
{CanonPath(store->storeDir), makeFSSourceAccessor(dirOf(store->toRealPath(StorePath::dummy)))}
/* In the pure eval case, we can simply require
valid paths. However, in the *impure* eval
case this gets in the way of the union
mechanism, because an invalid access in the
upper layer will *not* be caught by the union
source accessor, but instead abort the entire
lookup.
This happens when the store dir in the
ambient file system has a path (e.g. because
another Nix store there), but the relocated
store does not.
TODO make the various source accessors doing
access control all throw the same type of
exception, and make union source accessor
catch it, so we don't need to do this hack.
*/
{CanonPath(store->storeDir), store->getFSAccessor(settings.pureEval)},
}))
, rootFS(
({
@ -1435,7 +1453,7 @@ void ExprSelect::eval(EvalState & state, Env & env, Value & v)
} else {
state.forceAttrs(*vAttrs, pos, "while selecting an attribute");
if (!(j = vAttrs->attrs()->get(name))) {
std::set<std::string> allAttrNames;
StringSet allAttrNames;
for (auto & attr : *vAttrs->attrs())
allAttrNames.insert(std::string(state.symbols[attr.name]));
auto suggestions = Suggestions::bestMatches(allAttrNames, state.symbols[name]);
@ -1592,7 +1610,7 @@ void EvalState::callFunction(Value & fun, std::span<Value *> args, Value & vRes,
user. */
for (auto & i : *args[0]->attrs())
if (!lambda.formals->has(i.name)) {
std::set<std::string> formalNames;
StringSet formalNames;
for (auto & formal : lambda.formals->formals)
formalNames.insert(std::string(symbols[formal.name]));
auto suggestions = Suggestions::bestMatches(formalNames, symbols[i.name]);