From 89281f05565c6704f834e6d9ef8d235bb337f9cd Mon Sep 17 00:00:00 2001
From: David Peter <mail@david-peter.de>
Date: Thu, 20 Feb 2025 14:42:02 +0100
Subject: [PATCH] Add TODO for builtins.tuple attribute lookups

---
 crates/red_knot_python_semantic/src/types.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/crates/red_knot_python_semantic/src/types.rs b/crates/red_knot_python_semantic/src/types.rs
index 51162bdb69..a69c97a0e8 100644
--- a/crates/red_knot_python_semantic/src/types.rs
+++ b/crates/red_knot_python_semantic/src/types.rs
@@ -1511,7 +1511,12 @@ impl<'db> Type<'db> {
             // where we infer `SliceLiteral` types.
             Type::SliceLiteral(_) => KnownClass::Slice.to_instance(db).static_member(db, name),
 
-            Type::Tuple(_) => KnownClass::Tuple.to_instance(db).static_member(db, name),
+            Type::Tuple(_) => {
+                // TODO: We might want to special case some attributes here, as the stubs
+                // for `builtins.tuple` assume that `self` is a homogeneous tuple, while
+                // we're explicitly modeling heterogeneous tuples using `Type::Tuple`.
+                KnownClass::Tuple.to_instance(db).static_member(db, name)
+            }
 
             Type::AlwaysTruthy | Type::AlwaysFalsy => match name {
                 "__bool__" => {