ArrayRef-ify ParseArgs

llvm-svn: 240233

1 files changed, 3 insertions, 4 deletions

diff --git a/llvm/lib/Option/OptTable.cpp b/llvm/lib/Option/OptTable.cpp
index c37f193fa64..cec1717454f 100644
--- a/llvm/lib/Option/OptTable.cpp
+++ b/llvm/lib/Option/OptTable.cpp
@@ -247,18 +247,17 @@ Arg *OptTable::ParseOneArg(const ArgList &Args, unsigned &Index,
   return new Arg(getOption(TheUnknownOptionID), Str, Index++, Str);
 }
 
-InputArgList *OptTable::ParseArgs(const char *const *ArgBegin,
-                                  const char *const *ArgEnd,
+InputArgList *OptTable::ParseArgs(ArrayRef<const char *> ArgArr,
                                   unsigned &MissingArgIndex,
                                   unsigned &MissingArgCount,
                                   unsigned FlagsToInclude,
                                   unsigned FlagsToExclude) const {
-  InputArgList *Args = new InputArgList(ArgBegin, ArgEnd);
+  InputArgList *Args = new InputArgList(ArgArr.begin(), ArgArr.end());
 
   // FIXME: Handle '@' args (or at least error on them).
 
   MissingArgIndex = MissingArgCount = 0;
-  unsigned Index = 0, End = ArgEnd - ArgBegin;
+  unsigned Index = 0, End = ArgArr.size();
   while (Index < End) {
     // Ingore nullptrs, they are response file's EOL markers
     if (Args->getArgString(Index) == nullptr) {