LWG3548 shared_ptr construction from unique_ptr should move (not copy) the deleter

Author: jensmaurer

source/utilities.tex

@@ -9933,7 +9933,7 @@
 \effects
 If \tcode{r.get() == nullptr}, equivalent to \tcode{shared_ptr()}.
 Otherwise, if \tcode{D} is not a reference type,
-equivalent to \tcode{shared_ptr(r.release(), r.get_deleter())}.
+equivalent to \tcode{shared_ptr(r.release(), std::move(r.get_deleter()))}.
 Otherwise, equivalent to \tcode{shared_ptr(r.release(), ref(r.get_deleter()))}.
 If an exception is thrown, the constructor has no effect.
 \end{itemdescr}