------- Comment #23 from tstarling at wikimedia dot org 2010-09-10 00:17 ------- (In reply to comment #21) > Anyway, not sure which STL getline we are talking about here, because e.g. > src/istream.cc getline seems to access the stdio buffer directly: > streamsize __size = std::min(streamsize(__sb->egptr() > - __sb->gptr()), > streamsize(__n - _M_gcount > - 1));
__sb->gptr() and __sb->egptr() are always null for this kind of streambuf, so __size is always zero, and so the loop just calls snextc() on every iteration. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45574
