2 Commits

Author SHA1 Message Date
David Majnemer
38dbb0292d ADT: Add a drop_back() helper to ArrayRef
The slice(N, M) interface is powerful but not concise when wanting to
drop a few elements off of an ArrayRef, fix this by adding a drop_back
method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212370 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-05 06:12:30 +00:00
Nick Kledzik
8147752976 Fix layering StringRef copy using BumpPtrAllocator.
Now to copy a string into a BumpPtrAllocator and get a StringRef to the copy:

   StringRef myCopy = myStr.copy(myAllocator);
   



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-05 22:22:56 +00:00