From c06edf0146209ada7e6ebc15a847be609669e16e Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Tue, 1 Sep 2026 08:16:23 -0700
Subject: [PATCH] Remove obsolete Clang check for
 __has_warning("-Wzero-as-null-pointer-constant")

The warning has been in Clang since version 5.0.

PiperOrigin-RevId: 974506387
Change-Id: I0d1c37511f098fdd6336c48fffd8db8218c19586
---
 googletest/test/gtest_unittest.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index 9a0765ac..c77f7822 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -598,10 +598,8 @@ TEST(NullLiteralTest, ImplicitConversion) {
 
 #ifdef __clang__
 #pragma clang diagnostic push
-#if __has_warning("-Wzero-as-null-pointer-constant")
 #pragma clang diagnostic error "-Wzero-as-null-pointer-constant"
 #endif
-#endif
 
 TEST(NullLiteralTest, NoConversionNoWarning) {
   // Test that gtests detection and handling of null pointer constants