[specialized.algorithms] Fold away unnecessary compound-statements.

Author: jensmaurer

source/algorithms.tex

@@ -10410,9 +10410,8 @@
 \effects
 Equivalent to:
 \begin{codeblock}
-for (; ifirst != ilast && ofirst != olast; ++ofirst, (void)++ifirst) {
+for (; ifirst != ilast && ofirst != olast; ++ofirst, (void)++ifirst)
   ::new (@\placeholdernc{voidify}@(*ofirst)) remove_reference_t<iter_reference_t<O>>(*ifirst);
-}
 return {std::move(ifirst), ofirst};
 \end{codeblock}
 \end{itemdescr}
@@ -10433,10 +10432,9 @@
 \effects
 Equivalent to:
 \begin{codeblock}
-for ( ; n > 0; ++result, (void) ++first, --n) {
+for ( ; n > 0; ++result, (void) ++first, --n)
   ::new (@\placeholdernc{voidify}@(*result))
     typename iterator_traits<NoThrowForwardIterator>::value_type(*first);
-}
 \end{codeblock}
 
 \pnum
@@ -10519,10 +10517,9 @@
 \effects
 Equivalent to:
 \begin{codeblock}
-for (; ifirst != ilast && ofirst != olast; ++ofirst, (void)++ifirst) {
+for (; ifirst != ilast && ofirst != olast; ++ofirst, (void)++ifirst)
   ::new (@\placeholder{voidify}@(*ofirst))
     remove_reference_t<iter_reference_t<O>>(ranges::iter_move(ifirst));
-}
 return {std::move(ifirst), ofirst};
 \end{codeblock}
 
@@ -10624,9 +10621,8 @@
 \effects
 Equivalent to:
 \begin{codeblock}
-for (; first != last; ++first) {
+for (; first != last; ++first)
   ::new (@\placeholdernc{voidify}@(*first)) remove_reference_t<iter_reference_t<I>>(x);
-}
 return first;
 \end{codeblock}
 \end{itemdescr}