1 files changed, 11 insertions, 0 deletions
diff --git a/chomp-macro/tests/regex_fix.rs b/chomp-macro/tests/regex_fix.rs
new file mode 100644
index 0000000..9842484
--- /dev/null
+++ b/chomp-macro/tests/regex_fix.rs
@@ -0,0 +1,11 @@
+chomp_macro::nibble! {
+    let opt(x) = _ | x;
+    let ws = [star](opt(" " . star));
+
+    match [rec]("a" . opt("." . ws . rec));
+}
+
+#[test]
+fn regex_fix_cat() {
+    Ast::parse_str(r#"a. a"#).unwrap();
+}