From 264f98f32a3c8052759eb856e374f6a10ddb557a Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Sun, 8 Dec 2019 20:52:55 +0200
Subject: [PATCH] Add <warning>extra to all tests, -Wshadow to gcc

---
 test/Jamfile.v2           | 14 ++++++++++----
 test/assert_msg_test2.cpp |  4 ++++
 test/assert_test2.cpp     |  4 ++++
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index b833fef..bf0f5f8 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -1,14 +1,20 @@
 #  Boost.Assert Library test Jamfile
 #
-#  Copyright (c) 2014, 2017 Peter Dimov
+#  Copyright (c) 2014, 2017, 2019 Peter Dimov
 #
 #  Distributed under the Boost Software License, Version 1.0.
 #  See accompanying file LICENSE_1_0.txt or copy at
 #  http://www.boost.org/LICENSE_1_0.txt
 
-# bring in rules for testing
 import testing ;
 
+project : requirements
+  <warnings>extra
+  <toolset>msvc:<warnings-as-errors>on
+  <toolset>clang:<warnings-as-errors>on
+  <toolset>gcc:<warnings-as-errors>on
+  <toolset>gcc:<cxxflags>-Wshadow ;
+
 run assert_test.cpp ;
 run current_function_test.cpp
   : : : <test-info>always_show_run_output ;
@@ -29,6 +35,6 @@ run quick.cpp ;
 run current_function_test2.cpp ;
 
 run source_location_test.cpp
-  : : : <warnings>extra <warnings-as-errors>on ;
+  : : : <toolset>gcc-4.4.7:<warnings-as-errors>off ;
 run source_location_test2.cpp
-  : : : <warnings>extra <warnings-as-errors>on ;
+  : : : <toolset>gcc-4.4.7:<warnings-as-errors>off ;
diff --git a/test/assert_msg_test2.cpp b/test/assert_msg_test2.cpp
index 9d8f8da..f079e15 100644
--- a/test/assert_msg_test2.cpp
+++ b/test/assert_msg_test2.cpp
@@ -43,6 +43,8 @@ void test_default_ndebug()
     BOOST_ASSERT_MSG( 0, "msg" );
     BOOST_ASSERT_MSG( !x, "msg" );
     BOOST_ASSERT_MSG( x == 0, "msg" );
+
+    (void)x;
 }
 
 // BOOST_ENABLE_ASSERT_DEBUG_HANDLER, !NDEBUG
@@ -99,6 +101,8 @@ void test_debug_handler_ndebug()
     BOOST_ASSERT_MSG( x == 0, "msg" );
 
     BOOST_TEST( handler_invoked == 0 );
+
+    (void)x;
 }
 
 #undef BOOST_ENABLE_ASSERT_DEBUG_HANDLER
diff --git a/test/assert_test2.cpp b/test/assert_test2.cpp
index 5a8a37f..9879ecb 100644
--- a/test/assert_test2.cpp
+++ b/test/assert_test2.cpp
@@ -43,6 +43,8 @@ void test_default_ndebug()
     BOOST_ASSERT( 0 );
     BOOST_ASSERT( !x );
     BOOST_ASSERT( x == 0 );
+
+    (void)x;
 }
 
 // BOOST_ENABLE_ASSERT_DEBUG_HANDLER, !NDEBUG
@@ -99,6 +101,8 @@ void test_debug_handler_ndebug()
     BOOST_ASSERT( x == 0 );
 
     BOOST_TEST( handler_invoked == 0 );
+
+    (void)x;
 }
 
 #undef BOOST_ENABLE_ASSERT_DEBUG_HANDLER