Add regression test for #136899

2025-02-12 15:58:07 +01:00
parent 54f59c6dda
commit 17cf100f11
1 changed files with 17 additions and 0 deletions
--- a/tests/rustdoc-ui/hashtag-doctest.rs
+++ b/tests/rustdoc-ui/hashtag-doctest.rs
@@ -0,0 +1,17 @@
+// This test ensures that `##` are not emitting a warning when generating
+// docs with the 2024 edition (or any edition).
+// Regression test for <https://github.com/rust-lang/rust/issues/136899>.
+
+//@ check-pass
+//@revisions: edition2021 edition2024
+//@[edition2021] edition:2021
+//@[edition2024] edition:2024
+
+#![deny(warnings)]
+
+//! Test
+//!
+//! ```
+//! ##[allow(dead_code)]
+//! println!("hello world");
+//! ```