[PATCH] D34331: func.wrap.func.con: Unset function before destroying anything

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai updated this revision to Diff 139506.
vsapsai added a comment.

- Replace `function::operator=(nullptr);` with `*this = nullptr;`


https://reviews.llvm.org/D34331

Files:
  libcxx/include/__functional_03
  libcxx/include/functional
  libcxx/test/libcxx/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/move_reentrant.pass.cpp
  libcxx/test/libcxx/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/nullptr_t_assign_reentrant.pass.cpp

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