Commit Graph

2 Commits

Author SHA1 Message Date
Dan Gohman 745ad4486e Apply Jeffrey Yasskin's CallbackVH patch, with minor tweaks from me
to make the copy constructor and destructor protected, and corresponding
adjustments to the unittests.

llvm-svn: 70644
2009-05-02 21:10:48 +00:00
Jeffrey Yasskin 41f2477a50 Add tests for WeakVH and AssertingVH. These pointed out that the overloads for
the comparison operators were not only unnecessary in the presence of the
implicit conversion; they caused ambiguous overload errors. So I deleted them.

llvm-svn: 70243
2009-04-27 20:32:07 +00:00