1 files changed, 35 insertions, 0 deletions
diff --git a/tests/cfail/duplicated-handler.rs b/tests/cfail/duplicated-handler.rs
new file mode 100644
index 0000000..cae5d8a
--- /dev/null
+++ b/tests/cfail/duplicated-handler.rs
@@ -0,0 +1,35 @@
+// error-pattern: the name `EXTI0` is defined multiple times
+
+#![deny(warnings)]
+#![feature(proc_macro)]
+
+#[macro_use(task)]
+extern crate cortex_m_rtfm as rtfm;
+extern crate stm32f103xx;
+
+use rtfm::{app, Threshold};
+
+app! {
+    device: stm32f103xx,
+
+    tasks: {
+        EXTI0: {
+            enabled: true,
+            priority: 1,
+        },
+    },
+}
+
+fn init(_p: init::Peripherals) {}
+
+fn idle() -> ! {
+    loop {}
+}
+
+task!(EXTI0, exti0);
+
+fn exti0(_t: Threshold, _r: EXTI0::Resources) {}
+
+task!(EXTI0, exti1);
+
+fn exti1(_t: Threshold, _r: EXTI0::Resources) {}