preparation for std migration

1 files changed, 0 insertions, 57 deletions

diff --git a/std/iomanip.hpp b/std/iomanip.hpp
index ca0a576fc3..44335b367e 100644
--- a/std/iomanip.hpp
+++ b/std/iomanip.hpp
@@ -1,5 +1,4 @@
 #pragma once
-#include "target_os.hpp"
 
 #ifdef new
 #undef new
@@ -12,65 +11,9 @@ using std::left;
 using std::setfill;
 using std::setprecision;
 using std::setw;
-
-// TODO: Should we force clang/libc++ here?
-#ifndef OMIM_OS_LINUX
 using std::get_time;
 using std::put_time;
 
-#else
-#include <cassert>
-
-namespace detail
-{
-  template <class _CharT> struct get_time_manip
-  {
-    tm* __tm_;
-    const _CharT* __fmt_;
-
-    get_time_manip(tm* __tm, const _CharT* __fmt)
-        : __tm_(__tm), __fmt_(__fmt) {}
-  };
-
-  template <class _CharT, class _Traits>
-  class stream_buf_impl : public std::basic_streambuf<_CharT, _Traits>
-  {
-    typedef std::basic_streambuf<_CharT, _Traits> base_t;
-  public:
-    bool parse(const get_time_manip<_CharT>& __x)
-    {
-      // Workaround works only for a stream buffer under null-terminated string.
-      assert(*base_t::egptr() == 0);
-
-      char * res = ::strptime(base_t::gptr(), __x.__fmt_, __x.__tm_);
-      if (res == 0)
-        return false;
-      else
-      {
-        base_t::setg(base_t::eback(), res, base_t::egptr());
-        return true;
-      }
-    }
-  };
-
-  template <class _CharT, class _Traits>
-  std::basic_istream<_CharT, _Traits>&
-  operator>>(std::basic_istream<_CharT, _Traits>& __is, const get_time_manip<_CharT>& __x)
-  {
-    if (!reinterpret_cast<stream_buf_impl<_CharT, _Traits>*>(__is.rdbuf())->parse(__x))
-      __is.setstate(std::ios_base::failbit);
-    return __is;
-  }
-}
-
-template <class _CharT>
-detail::get_time_manip<_CharT> get_time(tm* __tm, const _CharT* __fmt)
-{
-  return detail::get_time_manip<_CharT>(__tm, __fmt);
-}
-
-#endif
-
 #ifdef DEBUG_NEW
 #define new DEBUG_NEW
 #endif