Add tests to make sure that <string_view> provides std::size/data/empty in C++17 mode. This is LWG#3009, coming up for a vote in JAX - but we already do it, just don't have tests
llvm-svn: 323719
diff --git a/libcxx/test/std/strings/string.view/string.view.access/data.pass.cpp b/libcxx/test/std/strings/string.view/string.view.access/data.pass.cpp
index 7b23509..a179cfa 100644
--- a/libcxx/test/std/strings/string.view/string.view.access/data.pass.cpp
+++ b/libcxx/test/std/strings/string.view/string.view.access/data.pass.cpp
@@ -22,6 +22,10 @@
std::basic_string_view<CharT> sv ( s, len );
assert ( sv.length() == len );
assert ( sv.data() == s );
+#if TEST_STD_VER > 14
+// make sure we pick up std::data, too!
+ assert ( sv.data() == std::data(sv));
+#endif
}
int main () {