get back gcc 8.4 compatibility (#1127)

Before my PR #1122 `gsl/pointers` was gcc 8.4 compatible. Now it is not. This commit makes it compatible with gcc 8.4 again.
microsoft · Jul 6, 2023 · b34f735 · b34f735
1 parent 167c77d
commit b34f735
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/gsl/pointers b/include/gsl/pointers
@@ -118,7 +118,7 @@ public:
     not_null(const not_null& other) = default;
     not_null& operator=(const not_null& other) = default;
     constexpr details::value_or_reference_return_t<T> get() const
-        noexcept(noexcept(details::value_or_reference_return_t<T>{ptr_}))
+        noexcept(noexcept(details::value_or_reference_return_t<T>{std::declval<T&>()}))
     {
         return ptr_;
     }