1 files changed, 9 insertions, 0 deletions
diff --git a/third_party/rust/pin-project-lite/tests/compiletest.rs b/third_party/rust/pin-project-lite/tests/compiletest.rs
new file mode 100644
index 0000000000..ae3df319f0
--- /dev/null
+++ b/third_party/rust/pin-project-lite/tests/compiletest.rs
@@ -0,0 +1,9 @@
+#![warn(unsafe_code)]
+#![warn(rust_2018_idioms, single_use_lifetimes)]
+
+#[rustversion::attr(not(nightly), ignore)]
+#[test]
+fn ui() {
+    let t = trybuild::TestCases::new();
+    t.compile_fail("tests/ui/*.rs");
+}