Remove ios_mode::trunc from basic_ofstream openmode arguments
commitb1a01306f5bb3d2cce9530377ca8e38ae2beb744
authorredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Oct 2017 15:35:02 +0000 (30 15:35 +0000)
committerredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Oct 2017 15:35:02 +0000 (30 15:35 +0000)
tree50a908bd0174ba62a1def67560fd6515320d3bc4
parentcfb1beeeeabd673ec44feed78206f345300686fa
Remove ios_mode::trunc from basic_ofstream openmode arguments

* include/std/fstream (basic_ifstream, basic_ofstream, basic_fstream):
Remove outdated comments about calling c_str() to create a file stream
from a std::string.
(basic_ofstream::basic_ofstream, basic_ofstream::open): Remove
redundant ios_mode::trunc bits from default arguments and comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254226 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/std/fstream