1 files changed, 26 insertions, 0 deletions
diff --git a/tests/cfail/peripheral-alias.rs b/tests/cfail/peripheral-alias.rs
new file mode 100644
index 0000000..840f0dc
--- /dev/null
+++ b/tests/cfail/peripheral-alias.rs
@@ -0,0 +1,26 @@
+#![deny(warnings)]
+#![feature(proc_macro)]
+
+extern crate cortex_m_rtfm as rtfm;
+extern crate stm32f103xx;
+
+use rtfm::app;
+
+app! { //~ error proc macro panicked
+    device: stm32f103xx,
+
+    tasks: {
+        EXTI0: {
+            enabled: true,
+            priority: 1,
+            // ERROR peripheral appears twice in this list
+            resources: [GPIOA, GPIOA],
+        },
+    },
+}
+
+fn init(_p: init::Peripherals) {}
+
+fn idle() -> ! {
+    loop {}
+}