From c85f102e70b0b08a1aa170021066fc1fb6b474c9 Mon Sep 17 00:00:00 2001
From: Douglas Creager <dcreager@dcreager.net>
Date: Fri, 12 Dec 2025 12:52:46 -0500
Subject: [PATCH] no really

---
 crates/ty_python_semantic/src/types/generics.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/crates/ty_python_semantic/src/types/generics.rs b/crates/ty_python_semantic/src/types/generics.rs
index 27c5b05a15..6ba6af44aa 100644
--- a/crates/ty_python_semantic/src/types/generics.rs
+++ b/crates/ty_python_semantic/src/types/generics.rs
@@ -1582,6 +1582,14 @@ impl<'db> SpecializationBuilder<'db> {
                         &mut f,
                     );
                 }
+                if let Type::TypeVar(upper_bound_typevar) = upper {
+                    self.add_type_mapping(
+                        upper_bound_typevar,
+                        Type::TypeVar(typevar),
+                        variance,
+                        &mut f,
+                    );
+                }
             }
         });
     }