tree ea3f6d372fb8829b4c3d5a6a27cb13be07615022
parent 01198b313ce92ad2ac64eeda548fd8d049ebe039
author Howard Hinnant <hhinnant@apple.com> 1329602482 +0000
committer Howard Hinnant <hhinnant@apple.com> 1329602482 +0000

Give the emulated nullptr_t a default constructor.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150893 91177308-0d34-0410-b5e6-96231b3b80d8