[PATCH] Fix some 28_regex/ fallout

[Jonathan Wakely]

On 03/12/14 16:47 +0100, Marek Polacek wrote:
>@@ -417,7 +417,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
>       typedef typename std::is_same<_CharT, char>::type _UseCache;
>
>       static constexpr size_t
>-      _S_cache_size() { return 1ul << (sizeof(_CharT) * __CHAR_BIT__); }
>+      _S_cache_size() { return 1ul << (sizeof(_CharT) * __CHAR_BIT__
>+				       * int(_UseCache::value)); }

Please re-indent it as:

      static constexpr size_t
      _S_cache_size()
      {
        return 1ul << (sizeof(_CharT) * __CHAR_BIT__ * int(_UseCache::value));
      }

So the expression is all on one line. OK with that change - thanks!