1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-cfg-target-thread-local.rs b/src/test/ui/feature-gates/feature-gate-cfg-target-thread-local.rs
new file mode 100644
index 000000000..b600ad23e
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-cfg-target-thread-local.rs
@@ -0,0 +1,16 @@
+// ignore-windows
+// aux-build:cfg-target-thread-local.rs
+
+#![feature(thread_local)]
+
+extern crate cfg_target_thread_local;
+
+extern "C" {
+    #[cfg_attr(target_thread_local, thread_local)]
+    //~^ `cfg(target_thread_local)` is experimental and subject to change
+    static FOO: u32;
+}
+
+fn main() {
+    assert_eq!(FOO, 3);
+}