--- /dev/null
+=pod
+
+Copy of F<t/eval-comp.t> that tests another callback sub.
+
+=cut
+
+use strict;
+
+use Test::More tests => 1;
+
+use re::engine::Plugin (
+ exec => sub { die "died at exec time" },
+);
+
+eval { 'oh' =~ /noes/ };
+ok index($@ => 'at exec') => 'die in exec works';
+
+