GC root for fetched nixpkgs/lib content

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/modules/freeform-submodules.nix b/tests/modules/freeform-submodules.nix
new file mode 100644
index 000000000..3910435a7
--- /dev/null
+++ b/tests/modules/freeform-submodules.nix
@@ -0,0 +1,22 @@
+{ lib, options, ... }: with lib.types; {
+
+  options.fooDeclarations = lib.mkOption {
+    default = (options.free.type.getSubOptions [])._freeformOptions.foo.declarations;
+  };
+
+  options.free = lib.mkOption {
+    type = submodule {
+      config._module.freeformType = lib.mkMerge [
+        (attrsOf (submodule {
+          options.foo = lib.mkOption {};
+        }))
+        (attrsOf (submodule {
+          options.bar = lib.mkOption {};
+        }))
+      ];
+    };
+  };
+
+  config.free.xxx.foo = 10;
+  config.free.yyy.bar = 10;
+}