1 files changed, 14 insertions, 0 deletions
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix
new file mode 100644
index 000000000000..305463775217
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix
@@ -0,0 +1,14 @@
+# If a closure closes over a variable that is statically known *and*
+# available dynamically through `with`, the statically known one must
+# have precedence.
+
+let
+  # introduce statically known `a` (this should be the result)
+  a = 1;
+in
+
+# introduce some closure depth to force both kinds of upvalue
+# resolution, and introduce a dynamically known `a` within the
+# closures
+let f = b: with { a = 2; }; c: a + b + c;
+in f 0 0