1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/rust-2018/uniform-paths/block-scoped-shadow.rs b/tests/ui/rust-2018/uniform-paths/block-scoped-shadow.rs
new file mode 100644
index 000000000..828ee4fe4
--- /dev/null
+++ b/tests/ui/rust-2018/uniform-paths/block-scoped-shadow.rs
@@ -0,0 +1,21 @@
+// edition:2018
+
+#![allow(non_camel_case_types)]
+
+enum Foo {}
+
+struct std;
+
+fn main() {
+    enum Foo { A, B }
+    use Foo::*;
+    //~^ ERROR `Foo` is ambiguous
+
+    let _ = (A, B);
+
+    fn std() {}
+    enum std {}
+    use std as foo;
+    //~^ ERROR `std` is ambiguous
+    //~| ERROR `std` is ambiguous
+}