From c69ff66f4c1d353be5d683ca8c131a04e997e4ed Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Sat, 15 Dec 2018 15:37:20 +0100
Subject: static mut transform: forward `#[cfg]`

---
 cortex-m-rt/examples/cfg-static.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 cortex-m-rt/examples/cfg-static.rs

(limited to 'cortex-m-rt/examples/cfg-static.rs')

diff --git a/cortex-m-rt/examples/cfg-static.rs b/cortex-m-rt/examples/cfg-static.rs
new file mode 100644
index 0000000..2ffee13
--- /dev/null
+++ b/cortex-m-rt/examples/cfg-static.rs
@@ -0,0 +1,25 @@
+//! using `#[cfg]` on `static` shouldn't cause compile errors
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+extern crate cortex_m_rt as rt;
+extern crate panic_halt;
+
+use rt::{entry, exception};
+
+#[entry]
+fn main() -> ! {
+    #[cfg(never)]
+    static mut COUNT: u32 = 0;
+
+    loop {}
+}
+
+#[exception]
+fn SysTick() {
+    #[cfg(never)]
+    static mut FOO: u32 = 0;
+}
-- 
cgit v1.2.3