Add explicit compile errors when cfg=fuzzing is mis-set

[rust-lightning] / fuzz / src / bin / zbase32_target.rs

diff --git a/fuzz/src/bin/zbase32_target.rs b/fuzz/src/bin/zbase32_target.rs
index 0b9d629151d626fc5b2420d175c7250231533ad6..1553d6d2b66d60cab4cc899e0f7494abfccf6e5b 100644 (file)
--- a/fuzz/src/bin/zbase32_target.rs
+++ b/fuzz/src/bin/zbase32_target.rs
@@ -12,6 +12,9 @@
 
 #![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
 
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
 extern crate lightning_fuzz;
 use lightning_fuzz::zbase32::*;