1 files changed, 36 insertions, 0 deletions
diff --git a/tests/cfail/needs-sync.rs b/tests/cfail/needs-sync.rs
new file mode 100644
index 0000000..f25f91a
--- /dev/null
+++ b/tests/cfail/needs-sync.rs
@@ -0,0 +1,36 @@
+#![feature(extern_crate_item_prelude)] // ???
+#![no_main]
+#![no_std]
+
+extern crate lm3s6965;
+extern crate panic_halt;
+extern crate rtfm;
+
+use core::marker::PhantomData;
+
+use rtfm::app;
+
+pub struct NotSync {
+    _0: PhantomData<*const ()>,
+}
+
+unsafe impl Send for NotSync {}
+
+#[app(device = lm3s6965)] //~ ERROR cannot be shared between threads safely
+const APP: () = {
+    static X: NotSync = NotSync { _0: PhantomData };
+
+    #[init(spawn = [foo])]
+    fn init() {}
+
+    #[task(priority = 1, resources = [X])]
+    fn foo() {}
+
+    #[task(priority = 2, resources = [X])]
+    fn bar() {}
+
+    extern "C" {
+        fn UART0();
+        fn UART1();
+    }
+};