===================================================================
@@ -1,6 +1,6 @@
// <cinttypes> -*- C++ -*-
-// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -37,7 +37,7 @@
#include <cstdint>
-// For 8.11.1/1 (see C99, Note 184)
+// For 27.9.2/3 (see C99, Note 184)
#if _GLIBCXX_HAVE_INTTYPES_H
# ifndef __STDC_FORMAT_MACROS
# define _UNDEF__STDC_FORMAT_MACROS
@@ -59,16 +59,10 @@ namespace std
// functions
using ::imaxabs;
-
- // May collide with _Longlong abs(_Longlong), and is not described
- // anywhere outside the synopsis. Likely, a defect.
- //
- // intmax_t abs(intmax_t)
-
using ::imaxdiv;
- // Likewise, with lldiv_t div(_Longlong, _Longlong).
- //
+ // GCC does not support extended integer types
+ // intmax_t abs(intmax_t)
// imaxdiv_t div(intmax_t, intmax_t)
using ::strtoimax;
The comments in <cinttypes> were copied from the TR1 implementation, this updates them w.r.t C++11, including removing the "likely a defect" comment because 27.9.2/4 clarifies that abs and div are only overloaded for intmax_t if it's an extended integer type. * include/c_global/cinttypes: Update comments that refer to TR1. Tested x86_64-linux, committed to trunk.