Sure it is, I think it's part of the same problem, but (mainly for the second example) it's more complementary than it is redundant. I haven't seen a possibility for "quick recovering" in go2 draft design concerning error handling. If there is one, could anyone point it out?
Le jeu. 22 nov. 2018 à 11:36, Axel Wagner <axel.wagner...@googlemail.com> a écrit : > This seems very similar (almost identical, safe for the choice of words > maybe) to the Go 2 error handling draft design > <https://go.googlesource.com/proposal/+/master/design/go2draft-error-handling-overview.md> > . > > On Thu, Nov 22, 2018 at 11:32 AM Michel Levieux <m.levi...@capitaldata.fr> > wrote: > >> I do like the idea, but the form looks strange IMO. I'd rather make the >> "Must" convention a new keyword for the first example, and another one for >> the second (though I don't see a clear keyword for that). >> >> For a panic on error you'd write : >> >> data := must error_func() >> >> Maybe the "try" keyword would be a good choice for the second example >> since it's been clearly stated that try ... catch blocks won't be >> implemented in go, which would give something like : >> >> data, err := try panic_func() >> >> But somehow it sounds quite redundant with the possibility to recover >> from panics? Don't know >> >> Le jeu. 22 nov. 2018 à 11:16, 'yinbingjun' via golang-nuts < >> golang-nuts@googlegroups.com> a écrit : >> >>> For an error function: >>> >>> data, err := error_func(…..) >>> >>> can be changed to panic style: >>> >>> data := panic error_func(……) >>> >>> >>> >>> And for a panic function: >>> >>> data := panic_func(……) >>> >>> can be changed to error style: >>> >>> data, err := error panic_func(…...) >>> >>> -- >>> 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. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> 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. >> For more options, visit https://groups.google.com/d/optout. >> > -- 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. For more options, visit https://groups.google.com/d/optout.
