1 files changed, 13 insertions, 0 deletions

diff --git a/test/testdata/eval-fail-undeclared-arg.err.exp b/test/testdata/eval-fail-undeclared-arg.err.exp
new file mode 100644
index 0000000..6e13a13
--- /dev/null
+++ b/test/testdata/eval-fail-undeclared-arg.err.exp
@@ -0,0 +1,13 @@
+error:
+       … from call site
+         at /pwd/lang/eval-fail-undeclared-arg.nix:1:1:
+            1| ({x, z}: x + z) {x = "foo"; y = "bla"; z = "bar";}
+             | ^
+            2|
+
+       error: function 'anonymous lambda' called with unexpected argument 'y'
+       at /pwd/lang/eval-fail-undeclared-arg.nix:1:2:
+            1| ({x, z}: x + z) {x = "foo"; y = "bla"; z = "bar";}
+             |  ^
+            2|
+       Did you mean one of x or z?