This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/32132] bogus warning at -O3 ( 'r' may be used uninitialized in this function ).
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 May 2007 20:26:37 -0000
- Subject: [Bug c++/32132] bogus warning at -O3 ( 'r' may be used uninitialized in this function ).
- References: <bug-32132-7667@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-05-28 20:26 -------
so, how 'r' can be used uninitialized in this case?
Because istringstream >> r could have caused an error. so you need to check if
there is an error.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32132