1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.rs b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.rs
new file mode 100644
index 000000000..3778291eb
--- /dev/null
+++ b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.rs
@@ -0,0 +1,6 @@
+// check-pass
+// compile-flags: -Wunknown_lints -Atest_unstable_lint
+// error-pattern: unknown lint: `test_unstable_lint`
+// error-pattern: the `test_unstable_lint` lint is unstable
+
+fn main() {}