1 files changed, 14 insertions, 0 deletions

diff --git a/spec/inputs/in_expression.yue b/spec/inputs/in_expression.yue
index e854083..0393881 100644
--- a/spec/inputs/in_expression.yue
+++ b/spec/inputs/in_expression.yue
@@ -75,5 +75,19 @@ do
         print a in []
         a = 1
         print a in {}
+
+do
+        a = 1
+        print a in [1, 2, 1]
+
+do
+        a = -1
+        print a in [-1, 11, 2, -1, 0, -1]
+
+do
+        a = 1
+        b = 1
+        print a in [b, 10, b]
+
 nil