From c30d31e6cd168d0655f2445c2d8f222d954e61a6 Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Thu, 18 Apr 2024 16:23:25 -0500
Subject: [PATCH] test(parser): Show emoji bug

---
 crates/toml_edit/tests/testsuite/invalid.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/crates/toml_edit/tests/testsuite/invalid.rs b/crates/toml_edit/tests/testsuite/invalid.rs
index 5e7acca0..a156792e 100644
--- a/crates/toml_edit/tests/testsuite/invalid.rs
+++ b/crates/toml_edit/tests/testsuite/invalid.rs
@@ -209,3 +209,12 @@ dotted key `k1` attempted to extend non-table type (integer)
     let err = toml_input.parse::<toml_edit::DocumentMut>().unwrap_err();
     snapbox::assert_eq(expected_err, err.to_string());
 }
+
+#[test]
+#[should_panic]
+fn emoji_error_span() {
+    let input = "😀";
+    let err = input.parse::<toml_edit::DocumentMut>().unwrap_err();
+    dbg!(err.span());
+    let _ = &input[err.span().unwrap()];
+}