functional_hash.h: Add ext/numeric_traits.h.

[thirdparty/gcc.git] / libstdc++-v3 / include / std / functional

diff --git a/libstdc++-v3/include/std/functional b/libstdc++-v3/include/std/functional
index 27e88176400640438ffcf3b133ca227af4d60862..83bf85aef292ea110f094b920192d50368cfde12 100644 (file)
--- a/libstdc++-v3/include/std/functional
+++ b/libstdc++-v3/include/std/functional
@@ -59,11 +59,10 @@
 #    error C++0x header cannot be included from TR1 header
 #  endif
 #  include <cmath>
-#  include <string>
 #  include <typeinfo>
-#  include <ext/type_traits.h>
 #  include <tuple>
 #  include <type_traits>
+#  include <bits/stringfwd.h>
 #  include <bits/functional_hash.h>
 #  if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
 #    include <tr1_impl/functional>