tree 1aa6e9e83c062251aed23d8bdf30aeeebbd96cae
parent 685d78d0da52f611b09e728f73e83999fabaa463
author Jordan Rose <jordan_rose@apple.com> 1341092037 +0000
committer Jordan Rose <jordan_rose@apple.com> 1341092037 +0000

Add support for the C11 _Alignof keyword.

This behaves like the existing GNU __alignof and C++11 alignof keywords;
most of the patch is simply adding the third token spelling to various places.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159494 91177308-0d34-0410-b5e6-96231b3b80d8