LWG2164 What are the semantics of vector.emplace(vector.begin(), vector.back())?

Author: Dawn Perchik

source/containers.tex

@@ -853,7 +853,10 @@
  \tcode{T} is also
  \tcode{MoveInsertable} into \tcode{X} and \tcode{MoveAssignable}.
  \effects\ Inserts an object of type \tcode{T} constructed with
- \tcode{std::forward<\brk{}Args\brk{}>(\brk{}args)...} before \tcode{p}.   \\ \rowsep
+ \tcode{std::forward<\brk{}Args\brk{}>(\brk{}args)...} before \tcode{p}.
+ \begin{note} \tcode{args} may directly or indirectly refer to
+ a value in \tcode{a}. \end{note}
+ \\ \rowsep
 
 \tcode{a.insert(p,t)}   &
  \tcode{iterator}       &