buildworld error on -current

Hi all, I have some problens with -current:

building shared library librpcsvc.so.5
===> lib/libsbuf (all)   
===> lib/libtacplus (all)
===> lib/libutil (all)   
===> lib/libypclnt (all) 
===> lib/libcxxrt (all)  
===> lib/libc++ (all)
c++   -O2 -pipe -I/usr/src/lib/libc++/../../contrib/libc++/include -I/usr/src/li
b/libc++/../../contrib/libcxxrt -nostdlib -DLIBCXXRT -Qunused-arguments -fstack-
protector -Wno-empty-body -Wno-string-plus-int -Wno-tautological-compare -Wno-un
used-value -Wno-parentheses-equality -Wno-unused-function -Wno-conversion
-Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses
-std=c++0x -Wno-c++11-extensions -c
/usr/src/lib/libc++/../../contrib/libc++/src/algorithm.cpp -o algorithm.o
In file included from
/usr/src/lib/libc++/../../contrib/libc++/src/algorithm.cpp:10:
In file included from
/usr/src/lib/libc++/../../contrib/libc++/include/algorithm:627:
/usr/src/lib/libc++/../../contrib/libc++/include/memory:3331:3: error: no
      matching literal operator for call to 'operator "" __len' with argument of
      type 'unsigned long long' or 'const char *', and no matching literal
      operator template
 0__len = (__len - 1) & ~static_cast<_Size>(63);
  ^
1 error generated.
*** Error code 1

Stop.
make[5]: stopped in /usr/src/lib/libc++
*** Error code 1

Stop.
make[4]: stopped in /usr/src/lib
*** Error code 1


And some ports not compile, as gnash vlc and others, and sound not work with 
some other multimidea softwares, like parole and xmms, with parole I can't
change the default driver to OSS, and when I build this ports I tried use
pulsealdio, Alsa and others supports but anyone work.  Olny firefox can play
some movies but not all

my box:
root_at_valfenda:/usr/src # uname -a
FreeBSD valfenda 11.0-CURRENT FreeBSD 11.0-CURRENT #6 r257602: Mon Nov  4
05:59:42 BRST 2013     rizzo_at_valfenda:/usr/obj/usr/src/sys/VALFENDA  amd64


root_at_valfenda:/usr # svn info src
Caminho: src
Working Copy Root Path: /usr/src
URL: svn://svn.freebsd.org/base/head
Relative URL: ^/head
Raiz do Repositório: svn://svn.freebsd.org/base
UUID do repositório: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Revisão: 258094
Tipo de Nó: diretório
Agendado: normal
Autor da Última Mudança: emaste
Revisão da Última Mudança: 258094
Data da Última Mudança: 2013-11-13 12:46:41 -0200 (Qua, 13 Nov 2013)



TIA,

Rizzo