1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/threads-sendsync/thread-local-syntax.rs b/tests/ui/threads-sendsync/thread-local-syntax.rs
new file mode 100644
index 00000000000..2f4805e4731
--- /dev/null
+++ b/tests/ui/threads-sendsync/thread-local-syntax.rs
@@ -0,0 +1,22 @@
+// run-pass
+#![deny(missing_docs)]
+//! this tests the syntax of `thread_local!`
+
+mod foo {
+    mod bar {
+        thread_local! {
+            // no docs
+            #[allow(unused)]
+            static FOO: i32 = 42;
+            /// docs
+            pub static BAR: String = String::from("bar");
+
+            // look at these restrictions!!
+            pub(crate) static BAZ: usize = 0;
+            pub(in foo) static QUUX: usize = 0;
+        }
+        thread_local!(static SPLOK: u32 = 0);
+    }
+}
+
+fn main() {}