[Option] Use an ArrayRef to store the Option Infos in OptTable. NFC
llvm-svn: 250901
diff --git a/llvm/lib/Option/OptTable.cpp b/llvm/lib/Option/OptTable.cpp
index e83536f..09d4ceb 100644
--- a/llvm/lib/Option/OptTable.cpp
+++ b/llvm/lib/Option/OptTable.cpp
@@ -84,11 +84,9 @@
OptSpecifier::OptSpecifier(const Option *Opt) : ID(Opt->getID()) {}
-OptTable::OptTable(const Info *OptionInfos, unsigned NumOptionInfos,
- bool IgnoreCase)
- : OptionInfos(OptionInfos), NumOptionInfos(NumOptionInfos),
- IgnoreCase(IgnoreCase), TheInputOptionID(0), TheUnknownOptionID(0),
- FirstSearchableIndex(0) {
+OptTable::OptTable(ArrayRef<Info> OptionInfos, bool IgnoreCase)
+ : OptionInfos(OptionInfos), IgnoreCase(IgnoreCase), TheInputOptionID(0),
+ TheUnknownOptionID(0), FirstSearchableIndex(0) {
// Explicitly zero initialize the error to work around a bug in array
// value-initialization on MinGW with gcc 4.3.5.
@@ -199,8 +197,8 @@
if (isInput(PrefixesUnion, Str))
return new Arg(getOption(TheInputOptionID), Str, Index++, Str);
- const Info *Start = OptionInfos + FirstSearchableIndex;
- const Info *End = OptionInfos + getNumOptions();
+ const Info *Start = OptionInfos.begin() + FirstSearchableIndex;
+ const Info *End = OptionInfos.end();
StringRef Name = StringRef(Str).ltrim(PrefixChars);
// Search for the first next option which could be a prefix.