1 files changed, 11 insertions, 0 deletions
diff --git a/vendor/thiserror/tests/ui/unexpected-field-fmt.rs b/vendor/thiserror/tests/ui/unexpected-field-fmt.rs
new file mode 100644
index 000000000..7c439d941
--- /dev/null
+++ b/vendor/thiserror/tests/ui/unexpected-field-fmt.rs
@@ -0,0 +1,11 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum Error {
+    What {
+        #[error("...")]
+        io: std::io::Error,
+    },
+}
+
+fn main() {}