istream.tcc (ignore): Correctly deal with n == numeric_limits<streamsize>::max().
2004-05-24 Paolo Carlini <pcarlini@suse.de>
* include/bits/istream.tcc (ignore): Correctly deal with
n == numeric_limits<streamsize>::max().
* testsuite/27_io/basic_istream/ignore/char/2.cc: New.
* include/bits/istream.tcc (basic_istream<>::getline): Prefer
'_M_gcount + 1 < __n' to '--__n; _M_gcount < __n', just in case
__n == numeric_limits<>::min().