From 5cb16fe7e4564e20e265afd20f73c530f275c40b Mon Sep 17 00:00:00 2001
From: Eric Traut <eric@traut.com>
Date: Wed, 12 Jun 2024 22:02:52 -0700
Subject: [PATCH] Fixed bug that results in inconsistent diagnostics when
 surrounding an argument expression with parentheses. This addresses part of
 #8133.

---
 packages/pyright-internal/src/analyzer/typeEvaluator.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/pyright-internal/src/analyzer/typeEvaluator.ts b/packages/pyright-internal/src/analyzer/typeEvaluator.ts
index ad670dd6e..c46461ae7 100644
--- a/packages/pyright-internal/src/analyzer/typeEvaluator.ts
+++ b/packages/pyright-internal/src/analyzer/typeEvaluator.ts
@@ -8064,11 +8064,7 @@ export function createTypeEvaluator(
         // the base type of this call is not the same as one of the tracked signatures.
         // This is important for nested generic calls (e.g. "foo(foo(x))").
         if (signatureTracker) {
-            baseTypeResult.type = ensureFunctionSignaturesAreUnique(
-                baseTypeResult.type,
-                signatureTracker,
-                node.leftExpression.start
-            );
+            baseTypeResult.type = ensureFunctionSignaturesAreUnique(baseTypeResult.type, signatureTracker, node.start);
         }
 
         if (!isTypeAliasPlaceholder(baseTypeResult.type)) {