diff options
Diffstat (limited to 'include/gsl/pointers')
| -rw-r--r-- | include/gsl/pointers | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/gsl/pointers b/include/gsl/pointers index 7373826..7afed1c 100644 --- a/include/gsl/pointers +++ b/include/gsl/pointers @@ -100,7 +100,7 @@ public: constexpr operator T() const { return get(); } constexpr T operator->() const { return get(); } - constexpr decltype(auto) operator*() const { return *get(); } + constexpr decltype(auto) operator*() const { return *get(); } // prevents compilation when someone attempts to assign a null pointer constant not_null(std::nullptr_t) = delete; @@ -272,6 +272,14 @@ auto make_strict_not_null(T&& t) { return strict_not_null<std::remove_cv_t<std::remove_reference_t<T>>>{std::forward<T>(t)}; } +#if ( defined(__cpp_deduction_guides) && (__cpp_deduction_guides >= 201611L) ) + +// deduction guides to prevent the ctad-maybe-unsupported warning +template <class T> not_null(T) -> not_null<T>; +template <class T> strict_not_null(T) -> strict_not_null<T>; + +#endif // ( defined(__cpp_deduction_guides) && (__cpp_deduction_guides >= 201611L) ) + } // namespace gsl namespace std |