1 files changed, 13 insertions, 0 deletions
diff --git a/vendor/thiserror/tests/ui/duplicate-enum-source.rs b/vendor/thiserror/tests/ui/duplicate-enum-source.rs
new file mode 100644
index 000000000..15e579f8f
--- /dev/null
+++ b/vendor/thiserror/tests/ui/duplicate-enum-source.rs
@@ -0,0 +1,13 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum ErrorEnum {
+    Confusing {
+        #[source]
+        a: std::io::Error,
+        #[source]
+        b: anyhow::Error,
+    },
+}
+
+fn main() {}