http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45841
--- Comment #23 from Paolo Carlini <paolo.carlini at oracle dot com> 2010-10-05 17:06:27 UTC --- (In reply to comment #22) > Hm, doesn't > 27_io/basic_filebuf/sputbackc/char/9425.cc > test something like that, or at leas EOF after? It doesn't fail for you? Just have a look to testresults: clean testsuite at least for x86_64-linux, both -m32 and -m64. I understand Darwin too.