diff --git a/tests/lambda.pn b/tests/lambda.pn
new file mode 100644
index 0000000..599b4f4
--- /dev/null
+++ b/tests/lambda.pn
@@ -0,0 +1,11 @@
+import std;
+
+
+var id = fn (x: int): int {
+    return x;
+};
+
+
+print(id(1) == 1);
+print(fn (x: int): int {return x;}(1) == 1);
+print(id(1) == fn (x: int): int {return x;}(1));
\ No newline at end of file