1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index 488748a5f605..8214782bfe80 100644
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -234,6 +234,13 @@ inline std::string join(IteratorT Begin, IteratorT End, StringRef Separator) {
   return detail::join_impl(Begin, End, Separator, tag());
 }
 
+/// Joins the strings in the range [R.begin(), R.end()), adding Separator
+/// between the elements.
+template <typename Range>
+inline std::string join(Range &&R, StringRef Separator) {
+  return join(R.begin(), R.end(), Separator);
+}
+
 /// Joins the strings in the parameter pack \p Items, adding \p Separator
 /// between the elements.  All arguments must be implicitly convertible to
 /// std::string, or there should be an overload of std::string::operator+=()