From 413568d94652f3c7c3979d827340cd26593e6412 Mon Sep 17 00:00:00 2001
From: Hyukjin Kwon <gurwls223@apache.org>
Date: Tue, 30 Dec 2025 13:38:40 +0900
Subject: [PATCH] Remove obsolete todo about NaN handling

---
 cpp/src/arrow/compare.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/cpp/src/arrow/compare.cc b/cpp/src/arrow/compare.cc
index b515fdd165d..26f56d9b588 100644
--- a/cpp/src/arrow/compare.cc
+++ b/cpp/src/arrow/compare.cc
@@ -71,8 +71,6 @@ using util::Float16;
 
 namespace {
 
-// TODO also handle HALF_FLOAT NaNs
-
 template <bool Approximate, bool NansEqual, bool SignedZerosEqual>
 struct FloatingEqualityFlags {
   static constexpr bool approximate = Approximate;