Why running the next command will jump back to the previous line position

[陳韋任]

> Hi, all. It looks like some one has report a similar bug on:
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49951
> 
> and it has caused by the revision:
> 
> http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149722
> 
> Any GCC developer can have look at it?

  Maybe you can ask GCC C++ frontend developers (see
${SOURCE}/MAINTAINERS) directly. Perhaps they can tell
you where to start to fix the problem. :-)

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667