diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index b072b5e..ae44914 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -9,6 +9,15 @@
 
 import testing ;
 
+project
+  : default-build
+    <warnings>extra
+  : requirements
+    <toolset>msvc:<warnings-as-errors>on
+    <toolset>gcc:<warnings-as-errors>on
+    <toolset>clang:<warnings-as-errors>on
+  ;
+
 run function_test.cpp ;
 # /usr/include/c++/4.4/bits/shared_ptr.h:146: error: cannot use typeid with -fno-rtti
 run function_test.cpp : : : <rtti>off <toolset>gcc-4.4.7,<cxxstd>0x:<build>no : function_test_no_rtti ;
diff --git a/test/function_n_test.cpp b/test/function_n_test.cpp
index 418c46f..48fefc3 100644
--- a/test/function_n_test.cpp
+++ b/test/function_n_test.cpp
@@ -7,6 +7,10 @@
 
 // For more information, see http://www.boost.org
 
+#if defined(__clang__)
+# pragma clang diagnostic ignored "-Wself-assign-overloaded"
+#endif
+
 #include <boost/function.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <functional>
diff --git a/test/function_test.cpp b/test/function_test.cpp
index 88747e0..f6b7301 100644
--- a/test/function_test.cpp
+++ b/test/function_test.cpp
@@ -7,6 +7,10 @@
 
 // For more information, see http://www.boost.org
 
+#if defined(__clang__)
+# pragma clang diagnostic ignored "-Wself-assign-overloaded"
+#endif
+
 #include <boost/function.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <functional>