test/ruby/test_jit.rb: Avoid a warning
http://rubyci.s3.amazonaws.com/ubuntu2004/ruby-master/log/20210119T033003Z.log.html.gz
/home/chkbuild/chkbuild/tmp/build/20210119T033003Z/ruby/test/ruby/test_jit.rb:781: warning: -e:5: warning: possibly useless use of -@ in void context
Added by mame (Yusuke Endoh) almost 5 years ago
test/ruby/test_jit.rb: Avoid a warning
http://rubyci.s3.amazonaws.com/ubuntu2004/ruby-master/log/20210119T033003Z.log.html.gz