1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/lint/missing-debug-implementations-lint.stderr b/tests/ui/lint/missing-debug-implementations-lint.stderr
new file mode 100644
index 00000000000..0538f207b44
--- /dev/null
+++ b/tests/ui/lint/missing-debug-implementations-lint.stderr
@@ -0,0 +1,20 @@
+error: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
+  --> $DIR/missing_debug_impls.rs:7:1
+   |
+LL | pub enum A {}
+   | ^^^^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> $DIR/missing_debug_impls.rs:2:9
+   |
+LL | #![deny(missing_debug_implementations)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
+  --> $DIR/missing_debug_impls.rs:20:1
+   |
+LL | pub struct Foo;
+   | ^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+