Add deduction guide to shut up nonsense CTAD warnings

Sirraide · Oct 29, 2023 · eae50b7 · eae50b7
1 parent f4188ec
commit eae50b7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/include/clopts.hh b/include/clopts.hh
@@ -285,6 +285,10 @@ struct static_string {
     static constexpr bool is_static_string = true;
 };
 
+/// Deduction guide to shut up nonsense CTAD warnings.
+template <size_t sz>
+static_string(const char (&)[sz]) -> static_string<sz>;
+
 template <std::size_t size>
 struct string_or_int {
     detail::static_string<size> s{};