memoryLimit doesn't work in for tag

[prd-dao-nguyen]

Hey
This code will cause memory allocation failure. This will also break the playground.

{% for i in (1..1000000000) %} {{'a'}} {% endfor %}

Please check and tell me if there's any way to fix this!

Thank you!

[prd-dao-nguyen]

I ran some debug in the library and this code is the root cause:

function* evalRangeToken(token, ctx) {
    const low = yield evalToken(token.lhs, ctx);
    const high = yield evalToken(token.rhs, ctx);
    // console.log("Come here and die")
    return range(+low, +high + 1);
}

Should we add some check here?

[harttle]

Yes we already have cpu and mem limit mechanism in place, but not yet applied here.
Good catch!