Make SMDiagnostic a little more sane.  Instead of passing around note/warning/error as a 
string, pass it around as an enum.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142107 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index d0dd986..91d6c6a 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -29,7 +29,7 @@
 using namespace llvm;
 
 bool LLLexer::Error(LocTy ErrorLoc, const Twine &Msg) const {
-  ErrorInfo = SM.GetMessage(ErrorLoc, Msg, "error");
+  ErrorInfo = SM.GetMessage(ErrorLoc, SourceMgr::DK_Error, Msg);
   return true;
 }