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-rw-r--r--examples/preemption.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/examples/preemption.rs b/examples/preemption.rs
index 5fda37d5..98dde8d1 100644
--- a/examples/preemption.rs
+++ b/examples/preemption.rs
@@ -1,5 +1,6 @@
//! Two tasks running at *different* priorities with access to the same resource
#![deny(unsafe_code)]
+#![deny(warnings)]
#![feature(proc_macro)]
#![no_std]