Add Arg::getValues method with const 'this' and const result

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240673 91177308-0d34-0410-b5e6-96231b3b80d8
yws · Jun 25, 2015 · 40db269 · 40db269
1 parent a59b056
commit 40db269
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/include/llvm/Option/Arg.h b/include/llvm/Option/Arg.h
@@ -93,9 +93,8 @@ class Arg {
     return Values[N];
   }
 
-  SmallVectorImpl<const char*> &getValues() {
-    return Values;
-  }
+  SmallVectorImpl<const char *> &getValues() { return Values; }
+  const SmallVectorImpl<const char *> &getValues() const { return Values; }
 
   bool containsValue(StringRef Value) const {
     for (unsigned i = 0, e = getNumValues(); i != e; ++i)