Fix m0trace 'experimental' warnings on Rocky Linux
@@ -35,6 +35,8 @@ use warnings;
use autodie;
use feature ':5.16'; # target minimum Perl version provided by the base distribution
+# Suppress warnings "given/when is experimental" in recent Perl versions:
+no if $] >= 5.018, warnings => qw( experimental::smartmatch );
# check that all required external modules are available and display a hint to
# the user about how they can be installed using default package management
