Implement Freeze for 5-element tuples

Summary: Extend the `Freeze` trait implementation to support 5-element tuples, following the existing pattern for 2, 3, and 4-element tuples already implemented in this file.

Reviewed By: IanChilds

Differential Revision: D91249244

fbshipit-source-id: 50290e7db9a7e46e74821ef4eaf9288de2fa3239

Author: Scott Cao

starlark/src/values/freeze.rs

@@ -325,3 +325,20 @@ impl<A: Freeze, B: Freeze, C: Freeze, D: Freeze> Freeze for (A, B, C, D) {
         ))
     }
 }
+
+impl<A: Freeze, B: Freeze, C: Freeze, D: Freeze, E: Freeze> Freeze for (A, B, C, D, E) {
+    type Frozen = (A::Frozen, B::Frozen, C::Frozen, D::Frozen, E::Frozen);
+
+    fn freeze(
+        self,
+        freezer: &Freezer,
+    ) -> FreezeResult<(A::Frozen, B::Frozen, C::Frozen, D::Frozen, E::Frozen)> {
+        Ok((
+            self.0.freeze(freezer)?,
+            self.1.freeze(freezer)?,
+            self.2.freeze(freezer)?,
+            self.3.freeze(freezer)?,
+            self.4.freeze(freezer)?,
+        ))
+    }
+}