From 3b26f7e53bbe287deb57c75c796f17c9a82229a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Krzysztof=20Kosi=C5=84ski?= <krzysio@google.com>
Date: Tue, 9 Jan 2024 08:38:41 -0800
Subject: [PATCH] Disable -Wfloat-equal in AppropriateResolution().

This function makes exact floating point that are correct in this context, but trigger the compiler warning.

PiperOrigin-RevId: 596944060
Change-Id: I4bba3c2abcf3ac189107530978961955ad47d6f0
---
 googletest/include/gtest/gtest-printers.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/googletest/include/gtest/gtest-printers.h b/googletest/include/gtest/gtest-printers.h
index 1b12ef68..0007a2a9 100644
--- a/googletest/include/gtest/gtest-printers.h
+++ b/googletest/include/gtest/gtest-printers.h
@@ -552,6 +552,10 @@ int AppropriateResolution(FloatType val) {
   int full = std::numeric_limits<FloatType>::max_digits10;
   if (val < 0) val = -val;
 
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wfloat-equal"
+#endif
   if (val < 1000000) {
     FloatType mulfor6 = 1e10;
     if (val >= 100000.0) {  // 100,000 to 999,999
@@ -595,6 +599,9 @@ int AppropriateResolution(FloatType val) {
         val)
       return 6;
   }
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
   return full;
 }