JSTests/microbenchmarks/class-fields-public-fields.js

class ES2022_Public_Fields {
    verification=1;

    _00=1; _01=1; _02=1; _03=1; _04=1; _05=1; _06=1; _07=1; _08=1; _09=1;
    _10=1; _11=1; _12=1; _13=1; _14=1; _15=1; _16=1; _17=1; _18=1; _19=1;
    _20=1; _21=1; _22=1; _23=1; _24=1; _25=1; _26=1; _27=1; _28=1; _29=1;
    _30=1; _31=1; _32=1; _33=1; _34=1; _35=1; _36=1; _37=1; _38=1; _39=1;
    _40=1; _41=1; _42=1; _43=1; _44=1; _45=1; _46=1; _47=1; _48=1; _49=1;
    _50=1; _51=1; _52=1; _53=1; _54=1; _55=1; _56=1; _57=1; _58=1; _59=1;
    _60=1; _61=1; _62=1; _63=1; _64=1; _65=1; _66=1; _67=1; _68=1; _69=1;
    _70=1; _71=1; _72=1; _73=1; _74=1; _75=1; _76=1; _77=1; _78=1; _79=1;
    _80=1; _81=1; _82=1; _83=1; _84=1; _85=1; _86=1; _87=1; _88=1; _89=1;
    _90=1; _91=1; _92=1; _93=1; _94=1; _95=1; _96=1; _97=1; _98=1; _99=1;
}

const ITERATIONS = 100_000;

function bench(testClass) {
    var acc = 0;
    for (var i=0; i<ITERATIONS; i++) {
        const instance = new testClass()
        acc += instance.verification;
    }
}

bench(ES2022_Public_Fields);