tree 778b7804e8f948b0b881db83514956452a911ce9
parent c94e63d55761ff27a4443ff73baf67b920e683c3
author Serge Guelton <sguelton@redhat.com> 1550443274 +0000
committer Serge Guelton <sguelton@redhat.com> 1550443274 +0000

[NFC] Better encapsulation of llvm::Optional Storage

Second attempt, trying to navigate out of the UB zone using
union for storage instead of raw bytes.

I'm prepared to revert that commit as soon as validation breaks,
which is likely to happen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354238 91177308-0d34-0410-b5e6-96231b3b80d8