ref: 905f4d10a78e7e2f6eb849cf373b14cd78c87d73
dir: /test/compoundimpl.myr/
use std trait frobable @a = frob : (val : @a -> void) ;; impl frobable int# = frob = {val std.put("intptr,") } ;; impl frobable char# = frob = {val std.put("charptr\n") } ;; generic foo = {x : @a :: frobable @a frob(x) } const main = { var a = (123 : int) var b = 'c' foo(&a) foo(&b) }