make optional pointer really optional
authorChris Lattner <sabre@nondot.org>
Sun, 27 Aug 2006 07:11:54 +0000 (07:11 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 27 Aug 2006 07:11:54 +0000 (07:11 +0000)
commitc19bbba7d71112de11c708250176481ca5828baf
tree508097a780c85595d7b85c3503f5a610c0567bbd
parent16c7fe5ca3d806615a657962a30f89debe7526a7
make optional pointer really optional

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29904 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/System/MappedFile.h