diff --git a/TODO b/TODO
index 91711ed..9a605de 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,6 @@
 # Bugs
-- Nested expressions can have invalid parens. Example: 6 % 3 == 0 should be true; is false
+- Nested expressions can have invalid parens. E.g.: 6 % 3 == 0 should be true; is false (See test_complex_nested_expressions)
+- Arrays as function arguments don't work (See test_array_as_argument)
 
 # Cleanups
 - Improve error reporting (See ./util/string_util::highlight_position_in_file)
diff --git a/src/parser/tests.rs b/src/parser/tests.rs
index 2caa7a6..0f2d54d 100644
--- a/src/parser/tests.rs
+++ b/src/parser/tests.rs
@@ -764,3 +764,16 @@ fn test_complex_nested_expressions() {
     let tree = parse(tokens, Some(raw.to_string()));
     assert!(tree.is_ok());
 }
+
+#[test]
+#[ignore]
+fn test_array_as_argument() {
+    let raw = "
+    fn main() {
+        println([1, 2, 3])
+    }
+    ";
+    let tokens = tokenize(raw);
+    let tree = parse(tokens, Some(raw.to_string()));
+    assert!(tree.is_ok());
+}