Suppress MSVC unreachable code warnings

test/array_init_test.cpp

@@ -8,6 +8,10 @@
 #include <boost/config/workaround.hpp>
 #include <cstddef>
 
+#if defined(_MSC_VER)
+# pragma warning(disable: 4702) // unreachable code
+#endif
+
 template<class T, std::size_t N> void test1()
 {
     boost::array<T, N> a = {{}};