From c8e782191656f1f7fbb9af111e074939558e3122 Mon Sep 17 00:00:00 2001
From: Eric Fiselier <eric@efcs.ca>
Date: Sun, 23 Oct 2016 19:01:10 +0000
Subject: [PATCH] Turn on -Wshadow so I find occurances before STL does

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284944 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/libcxx/test/config.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/libcxx/test/config.py b/test/libcxx/test/config.py
index 6655743ae..7db7636db 100644
--- a/test/libcxx/test/config.py
+++ b/test/libcxx/test/config.py
@@ -627,6 +627,7 @@ class Configuration(object):
                 '-D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER',
                 '-Wall', '-Wextra', '-Werror'
             ]
+            self.cxx.addWarningFlagIfSupported('-Wshadow')
             self.cxx.addWarningFlagIfSupported('-Wno-unused-command-line-argument')
             self.cxx.addWarningFlagIfSupported('-Wno-attributes')
             self.cxx.addWarningFlagIfSupported('-Wno-pessimizing-move')