1 files changed, 6 insertions, 0 deletions
diff --git a/prism/parser.h b/prism/parser.h
index 847b29f368..ea40fc910a 100644
--- a/prism/parser.h
+++ b/prism/parser.h
@@ -902,6 +902,12 @@ struct pm_parser {
      * characters.
      */
     bool current_regular_expression_ascii_only;
+
+    /**
+     * By default, Ruby always warns about mismatched indentation. This can be
+     * toggled with a magic comment.
+     */
+    bool warn_mismatched_indentation;
 };
 
 #endif