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

[rust-lightning] / fuzz / src / bin / target_template.txt

diff --git a/fuzz/src/bin/target_template.txt b/fuzz/src/bin/target_template.txt
index 7db3bc80b9b139e47fbb44fa50413cf733b0c340..7b0ec0eebce154ee3454201b688024f50e2885d3 100644 (file)
--- a/fuzz/src/bin/target_template.txt
+++ b/fuzz/src/bin/target_template.txt
@@ -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::TARGET_MOD::*;