From 6241d42a2a18ee5bb07060a0a216a4eb333ef4a5 Mon Sep 17 00:00:00 2001
From: kang jinci <jincikang@gmail.com>
Date: Fri, 16 Jun 2023 08:28:11 -0700
Subject: [PATCH] Modify port_def.inc to ignore -Wshadow warning (#13059)

Closes #13037

Closes #13059

COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/13059 from 4kangjc:main 71b2fc5ada3abf1250c69568dddc23bfecd1427f
PiperOrigin-RevId: 540886449
---
 src/google/protobuf/port_def.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/google/protobuf/port_def.inc b/src/google/protobuf/port_def.inc
index 644bb87e0111..8ea7f8fe14d9 100644
--- a/src/google/protobuf/port_def.inc
+++ b/src/google/protobuf/port_def.inc
@@ -1010,6 +1010,10 @@ static_assert(PROTOBUF_ABSL_MIN(20230125, 3),
 // This error has been generally flaky, but we need to disable it specifically
 // to fix https://github.com/protocolbuffers/protobuf/issues/12313
 #pragma clang diagnostic ignored "-Wunused-parameter"
+// -Wshadow means that declaration shadows a variable.
+// for (int i = 0; i < file_->public_dependency_count(); ++i) 
+//   for (int i = 0; i < public_dep->message_type_count(); ++i)
+#pragma clang diagnostic ignored "-Wshadow"
 #endif
 #ifdef __GNUC__
 #pragma GCC diagnostic push
@@ -1033,6 +1037,10 @@ static_assert(PROTOBUF_ABSL_MIN(20230125, 3),
 // This error has been generally flaky, but we need to disable it specifically
 // to fix https://github.com/protocolbuffers/protobuf/issues/12313
 #pragma GCC diagnostic ignored "-Wunused-parameter"
+// -Wshadow means that declaration shadows a variable.
+// for (int i = 0; i < file_->public_dependency_count(); ++i) 
+//   for (int i = 0; i < public_dep->message_type_count(); ++i)
+#pragma GCC diagnostic ignored "-Wshadow"
 #ifndef __clang__
 // This causes spurious warnings in GCC 13.
 #pragma GCC diagnostic ignored "-Wstringop-overflow"