On Sat, Jun 20, 2020 at 12:08 PM David Finkel <david.fin...@gmail.com> wrote: > > Here's an almost working example: > https://go2goplay.golang.org/p/qcdfl0tuHlb > > It looks like there's a bug in the type-parameter constraint checking because > in the above example code, I get: > > type checking failed for main > > prog.go2:11:39: K does not satisfy comparable > > This, despite the type parameter definition literally requiring that K be > comparable: > func genLen(type T MapSliceConstraint(K, V), K comparable, V > interface{})(collection T) int { > return len(collection) > } > (example without a main() to reduce clutter: > https://go2goplay.golang.org/p/1gqiYuDELuI)
Yes, that looks like a bug. Would you mind filing it in the issue tracker? Thanks. Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcXtxovhoGiSkyMFHjtfMGCKmYk1bXbZtWFZj4fegEaV1Q%40mail.gmail.com.
