We had a _LIBCPP_ASSERT commented out because gcc 4.9 didn't like it. We (LLVM) now require GCC 5.1, so that's not a problem any more. Re-enable the assertion. Fixes PR#36863
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@362465 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/string_view b/include/string_view
index d29bcc3..aa93e1f 100644
--- a/include/string_view
+++ b/include/string_view
@@ -228,9 +228,9 @@
basic_string_view(const _CharT* __s, size_type __len) _NOEXCEPT
: __data(__s), __size(__len)
{
-// #if _LIBCPP_STD_VER > 11
-// _LIBCPP_ASSERT(__len == 0 || __s != nullptr, "string_view::string_view(_CharT *, size_t): received nullptr");
-// #endif
+#if _LIBCPP_STD_VER > 11
+ _LIBCPP_ASSERT(__len == 0 || __s != nullptr, "string_view::string_view(_CharT *, size_t): received nullptr");
+#endif
}
_LIBCPP_CONSTEXPR _LIBCPP_INLINE_VISIBILITY
