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-rw-r--r--src/libexpr/primops/fetchClosure.cc11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/libexpr/primops/fetchClosure.cc b/src/libexpr/primops/fetchClosure.cc
index 662c9652e..0dfa97fa3 100644
--- a/src/libexpr/primops/fetchClosure.cc
+++ b/src/libexpr/primops/fetchClosure.cc
@@ -7,7 +7,7 @@ namespace nix {
static void prim_fetchClosure(EvalState & state, const PosIdx pos, Value * * args, Value & v)
{
- state.forceAttrs(*args[0], pos);
+ state.forceAttrs(*args[0], pos, "while evaluating the argument passed to builtins.fetchClosure");
std::optional<std::string> fromStoreUrl;
std::optional<StorePath> fromPath;
@@ -19,7 +19,8 @@ static void prim_fetchClosure(EvalState & state, const PosIdx pos, Value * * arg
if (attrName == "fromPath") {
PathSet context;
- fromPath = state.coerceToStorePath(attr.pos, *attr.value, context);
+ fromPath = state.coerceToStorePath(attr.pos, *attr.value, context,
+ "while evaluating the 'fromPath' attribute passed to builtins.fetchClosure");
}
else if (attrName == "toPath") {
@@ -27,12 +28,14 @@ static void prim_fetchClosure(EvalState & state, const PosIdx pos, Value * * arg
toCA = true;
if (attr.value->type() != nString || attr.value->string.s != std::string("")) {
PathSet context;
- toPath = state.coerceToStorePath(attr.pos, *attr.value, context);
+ toPath = state.coerceToStorePath(attr.pos, *attr.value, context,
+ "while evaluating the 'toPath' attribute passed to builtins.fetchClosure");
}
}
else if (attrName == "fromStore")
- fromStoreUrl = state.forceStringNoCtx(*attr.value, attr.pos);
+ fromStoreUrl = state.forceStringNoCtx(*attr.value, attr.pos,
+ "while evaluating the 'fromStore' attribute passed to builtins.fetchClosure");
else
throw Error({