Jeffrey Yasskin 9b43f33620 Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.

llvm-svn: 122458
2010-12-23 00:58:24 +00:00
..
2010-07-28 15:52:43 +00:00
2010-09-10 22:25:58 +00:00
2010-12-18 20:22:49 +00:00