Add ArrayRef constructor from None, and do the cleanups that this constructor enables

Patch by Robert Wilhelm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dmitri Gribenko
2013-05-05 00:40:33 +00:00
parent 76be9bf67e
commit 5c332dbd30
21 changed files with 48 additions and 46 deletions

View File

@@ -201,9 +201,9 @@ public:
}
virtual bool Warning(SMLoc L, const Twine &Msg,
ArrayRef<SMRange> Ranges = ArrayRef<SMRange>());
ArrayRef<SMRange> Ranges = None);
virtual bool Error(SMLoc L, const Twine &Msg,
ArrayRef<SMRange> Ranges = ArrayRef<SMRange>());
ArrayRef<SMRange> Ranges = None);
virtual const AsmToken &Lex();
@@ -286,7 +286,7 @@ private:
void PrintMacroInstantiations();
void PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind, const Twine &Msg,
ArrayRef<SMRange> Ranges = ArrayRef<SMRange>()) const {
ArrayRef<SMRange> Ranges = None) const {
SrcMgr.PrintMessage(Loc, Kind, Msg, Ranges);
}
static void DiagHandler(const SMDiagnostic &Diag, void *Context);