[Bug driver/55651] gcc hangs when "-Wp," is passed on the command line

[mingjie.xing at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55651

Mingjie Xing <mingjie.xing at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |mingjie.xing at gmail dot com

--- Comment #2 from Mingjie Xing <mingjie.xing at gmail dot com> ---
Created attachment 31146
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31146&action=edit
This patch can fix the bug.

2013-11-04  Mingjie Xing  <mingjie.x...@gmail.com>

        * common.opt (Wa, Wl, Wp,): Change JoinedOrMissing to Joined.