1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/default_lint.rs b/src/tools/clippy/tests/ui/default_lint.rs
new file mode 100644
index 00000000000..053faae02ce
--- /dev/null
+++ b/src/tools/clippy/tests/ui/default_lint.rs
@@ -0,0 +1,27 @@
+#![deny(clippy::internal)]
+#![feature(rustc_private)]
+
+#[macro_use]
+extern crate rustc_middle;
+#[macro_use]
+extern crate rustc_session;
+extern crate rustc_lint;
+
+declare_tool_lint! {
+    pub clippy::TEST_LINT,
+    Warn,
+    "",
+    report_in_external_macro: true
+}
+
+declare_tool_lint! {
+    pub clippy::TEST_LINT_DEFAULT,
+    Warn,
+    "default lint description",
+    report_in_external_macro: true
+}
+
+declare_lint_pass!(Pass => [TEST_LINT]);
+declare_lint_pass!(Pass2 => [TEST_LINT_DEFAULT]);
+
+fn main() {}