Eric Fiselier 0d28f78401 [libcxx] Fix PR23589: std::function doesn't recognize null pointer to varargs function. ... Summary: This patch fixes __not_null's detection of nullptr by breaking it down into 4 cases. 1. `__not_null(Tp const&)`: Default case. Tp is not null. 2. `__not_null(Tp* __ptr);` Case for pointers to functions. 3. `__not_null(_Ret _Class::* __ptr);` Case for pointers to members. 4. `__not_null(function<Tp> const&);`: Cases for other std::functions. Reviewers: mclow.lists Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D11111 llvm-svn: 245335		2015-08-18 19:41:51 +00:00
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func.wrap.badcall
func.wrap.func	[libcxx] Fix PR23589: std::function doesn't recognize null pointer to varargs function.	2015-08-18 19:41:51 +00:00
nothing_to_do.pass.cpp