1 files changed, 25 insertions, 0 deletions
diff --git a/lib/tests/modules/functionTo/list-order.nix b/lib/tests/modules/functionTo/list-order.nix
new file mode 100644
index 000000000000..77a1a43a84f0
--- /dev/null
+++ b/lib/tests/modules/functionTo/list-order.nix
@@ -0,0 +1,25 @@
+
+{ lib, config, ... }:
+let
+  inherit (lib) types;
+in {
+  options = {
+    fun = lib.mkOption {
+      type = types.functionTo (types.listOf types.str);
+    };
+
+    result = lib.mkOption {
+      type = types.str;
+      default = toString (config.fun {
+        a = "a";
+        b = "b";
+        c = "c";
+      });
+    };
+  };
+
+  config.fun = lib.mkMerge [
+    (input: lib.mkAfter [ input.a ])
+    (input: [ input.b ])
+  ];
+}