1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Format/FormatToken.h b/clang/lib/Format/FormatToken.h
index 6f3d24a..d833130 100644
--- a/clang/lib/Format/FormatToken.h
+++ b/clang/lib/Format/FormatToken.h
@@ -666,6 +666,12 @@ public:
            (endsSequence(tok::identifier, tok::kw_if) && AllowConstexprMacro);
   }
 
+  bool isLoop(const FormatStyle &Style) const {
+    return isOneOf(tok::kw_for, tok::kw_while) ||
+           (Style.isJavaScript() && isNot(tok::l_paren) && Previous &&
+            Previous->is(tok::kw_for));
+  }
+
   bool closesScopeAfterBlock() const {
     if (getBlockKind() == BK_Block)
       return true;