CWG2941 Lifetime extension for function-style cast to reference type

Author: eisenwave

source/basic.tex

@@ -4837,6 +4837,15 @@
   to a glvalue that refers
   to the object designated by the operand, or
   to its complete object or a subobject thereof,
+\item
+  an explicit type conversion (functional notation)\iref{expr.type.conv}
+  to a reference type whose initializer is a \grammarterm{braced-init-list}
+  where the reference is
+  \begin{itemize}
+  \item bound directly to the glvalue result of one of these expressions
+  (necessarily the sole element of the \grammarterm{braced-init-list}) or
+  \item bound to the result of a temporary materialization conversion,
+  \end{itemize}
 \item
   a conditional expression\iref{expr.cond} that is a glvalue
   where the second or third operand is one of these expressions, or