1 files changed, 2 insertions, 1 deletions

diff --git a/src/yuescript/yue_parser.cpp b/src/yuescript/yue_parser.cpp
index e171f3f..772ae08 100755
--- a/src/yuescript/yue_parser.cpp
+++ b/src/yuescript/yue_parser.cpp
@@ -324,7 +324,8 @@ YueParser::YueParser() {
                 expr("|") |
                 expr(">>") |
                 expr("<<") |
-                expr("??");
+                expr("??") |
+                expr("#");
 
         Update = Space >> update_op >> expr("=") >> Exp;