diff --git a/test/constexpr-array-shim.h b/test/constexpr-array-shim.h index 6863b61..30fa374 100644 --- a/test/constexpr-array-shim.h +++ b/test/constexpr-array-shim.h @@ -1,6 +1,7 @@ #ifndef _CONSTEXPR_ARRAY_SHIM_H #define _CONSTEXPR_ARRAY_SHIM_H +#include #include #if defined( __cpp_lib_array_constexpr) && __cpp_lib_array_constexpr >= 201606L