From 60466bc28ac4d217e1dad8688bd00b821f962a60 Mon Sep 17 00:00:00 2001
From: "Guillem L. Jara" <4lon3ly0@tutanota.com>
Date: Sun, 10 May 2026 18:46:18 +0200
Subject: [PATCH] chore(lexer): add test

---
 lexer/src/tests.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/lexer/src/tests.rs b/lexer/src/tests.rs
index b6ed4f3..c67c2cc 100644
--- a/lexer/src/tests.rs
+++ b/lexer/src/tests.rs
@@ -216,3 +216,22 @@ fn lexer_test_general_tokens() {
         ]
     );
 }
+
+#[test]
+fn lexer_test_regex_ambiguity() {
+    let arena = Bump::new();
+    assert_eq!(
+        &lex(b"1/=1 a/=1", &arena, false, false),
+        &[
+            Token::Number(1.),
+            Token::SlashAssign,
+            Token::Number(1.),
+            Token::Identifier(Identifier {
+                namespace: None,
+                literal: "a"
+            }),
+            Token::SlashAssign,
+            Token::Number(1.)
+        ]
+    );
+}