Fixing Interface Erasure in Go (opens in new tab)

(doxsey.net)

2 pointscdoxsey4y ago2 comments

2 comments

> We can use a switch with an integer which Go can optimize into a jump table.

I wasn't aware that golang switch statements were ever turned into jump tables. But then again, maybe they will be soon?

cdoxseyOP4y ago

Good catch. It seems like they implemented binary search, but not the jump tables yet.

j / k navigate · click thread line to collapse

> We can use a switch with an integer which Go can optimize into a jump table.

I wasn't aware that golang switch statements were ever turned into jump tables. But then again, maybe they will be soon?

cdoxseyOP4y ago

Good catch. It seems like they implemented binary search, but not the jump tables yet.

j / k navigate · click thread line to collapse