$ perl -MO=Concise,-exec -MList::Util=any -e'any { /x/ } @a'
1  <0> enter v
2  <;> nextstate(main 31 -e:1) v:{
3  <0> pushmark s
4  <$> anoncode[CV CODE] sRM
5  <#> gv[*a] s
6  <1> rv2av[t4] lKM/1
7  <#> gv[*any] s
8  <1> entersub[t5] vKS/TARG
9  <@> leave[1 ref] vKP/REFC
-e syntax OK