From dbd99767e45293e885d13bfce717b30444e691f7 Mon Sep 17 00:00:00 2001
From: Eric Traut <eric@traut.com>
Date: Wed, 8 Nov 2023 21:25:36 -0800
Subject: [PATCH] Fixed a bug that led to a false positive error when calling
 the same generic function multiple times in a call expression. This bug
 specifically affected the case where the generic function used PEP 695
 syntax. This addresses #6386.

---
 packages/pyright-internal/src/analyzer/typeEvaluator.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/pyright-internal/src/analyzer/typeEvaluator.ts b/packages/pyright-internal/src/analyzer/typeEvaluator.ts
index 6db60b6cd889..d9b7405bba30 100644
--- a/packages/pyright-internal/src/analyzer/typeEvaluator.ts
+++ b/packages/pyright-internal/src/analyzer/typeEvaluator.ts
@@ -17032,7 +17032,9 @@ export function createTypeEvaluator(importLookup: ImportLookup, evaluatorOptions
         // accumulate the list of type parameters upfront.
         const typeParametersSeen: TypeVarType[] = [];
         if (node.typeParameters) {
-            functionType.details.typeParameters = evaluateTypeParameterList(node.typeParameters);
+            functionType.details.typeParameters = evaluateTypeParameterList(node.typeParameters).map((typeParam) =>
+                convertToInstance(typeParam)
+            );
         } else {
             functionType.details.typeParameters = typeParametersSeen;
         }