Comments (4)
Gentle bump
The main issues we're running into involve the compilation of match statements such a,
let f x =
match x with
| x when (x > 3) && (x <= 11) -> 2
| x when (x > 11) && (x <= 17) -> 5
| x when (x > 17) && (x <= 23) -> 11
| x when (x > 23) || (x < 145) -> 3
| _x -> 7
This gets compiled to
function f(x) {
if (x > 3 && x <= 11) {
return 2;
} else if (x > 11 && x <= 17) {
return 5;
} else if (x > 17 && x <= 23) {
return 11;
} else if (x > 23 || x < 145) {
return 3;
} else {
return 7;
}
}
We have a use case with hundreds of thousands of cases(unicode tables). We tried hash tables, and an array but we run into memory issues. And a standard match statement lead to long run times. Currently we use a b tree search to speed up our affected program.
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We wanted a more functional run time for match statements. In some cases we were running in to extremely long times for large match statements that get run.
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
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