This file uses getGlobalContext.  Explicitly add the appropriate header.  It
used to be included implicitly, but someone trimmed LLVM headers, changing that.


git-svn-id: https://llvm.org/svn/llvm-project/dragonegg/trunk@172175 91177308-0d34-0410-b5e6-96231b3b80d8
The getMessage method of SMDiagnostic has been changed to return a StringRef
rather than a std::string.


git-svn-id: https://llvm.org/svn/llvm-project/dragonegg/trunk@172176 91177308-0d34-0410-b5e6-96231b3b80d8