prevent copy

dascandy · dascandy · commit 24b163647521 · 2026-04-08T15:24:40.000+02:00
diff --git a/include/beman/cstring_view/cstring_view.hpp b/include/beman/cstring_view/cstring_view.hpp
@@ -121,7 +121,7 @@ class basic_cstring_view {
     template <typename R, typename = decltype((*(R*)0).c_str())>
     constexpr basic_cstring_view(const R& r)
 #else
-    constexpr basic_cstring_view(cstring_like auto r)
+    constexpr basic_cstring_view(cstring_like auto& r)
 #endif
         : basic_cstring_view(r.c_str(), r.size()) {
     }

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ class basic_cstring_view {`
`121`	`121`	`template <typename R, typename = decltype(((R)0).c_str())>`
`122`	`122`	`constexpr basic_cstring_view(const R& r)`
`123`	`123`	`#else`
`124`		`- constexpr basic_cstring_view(cstring_like auto r)`
	`124`	`+ constexpr basic_cstring_view(cstring_like auto& r)`
`125`	`125`	`#endif`
`126`	`126`	`: basic_cstring_view(r.c_str(), r.size()) {`
`127`	`127`	`}`