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
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index a903771..2368e9e 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -201,9 +201,9 @@
}
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 @@
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);