1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-no_coverage.rs b/tests/ui/feature-gates/feature-gate-no_coverage.rs
new file mode 100644
index 000000000..fd4c6f760
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-no_coverage.rs
@@ -0,0 +1,13 @@
+#![crate_type = "lib"]
+
+#[derive(PartialEq, Eq)] // ensure deriving `Eq` does not enable `feature(no_coverage)`
+struct Foo {
+    a: u8,
+    b: u32,
+}
+
+#[no_coverage] //~ ERROR the `#[no_coverage]` attribute is an experimental feature
+fn requires_feature_no_coverage() -> bool {
+    let bar = Foo { a: 0, b: 0 };
+    bar == Foo { a: 0, b: 0 }
+}