1 files changed, 16 insertions, 0 deletions
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix
new file mode 100644
index 0000000000..551db72cb0
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix
@@ -0,0 +1,16 @@
+with builtins;
+let
+  fold = op: nul: list:
+    if list == [ ]
+    then nul
+    else op (head list) (fold op nul (tail list));
+  concat =
+    fold (x: y: x + y) "";
+  asi = name: value: { inherit name value; };
+  list = [ (asi "a" "A") (asi "b" "B") ];
+  a = builtins.listToAttrs list;
+  b = builtins.listToAttrs (list ++ list);
+  r = builtins.listToAttrs [ (asi "result" [ a b ]) (asi "throw" (throw "this should not be thrown")) ];
+  x = builtins.listToAttrs [ (asi "foo" "bar") (asi "foo" "bla") ];
+in
+concat (map (x: x.a) r.result) + x.foo