Agreed in that it's not ambiguous - you have to disambiguate it with a space for the same reason you have to use `a+ +b` instead of `a++b` in minified code to avoid ambiguity when specifying `a + +b`. So `a?.b:.c` would be invalid, but `a? .b:.c` is not.
On Thu, Jun 27, 2019 at 16:48 Bob Myers <r...@gol.com> wrote: > Not exactly, since the optional chaining operator is `?.` with no space in > between. > > On Thu, Jun 27, 2019 at 1:37 PM Simon Farrugia <simonfarrugi...@gmail.com> > wrote: > >> Also, without a leading token, a selector expr with the optional chaining >> operator inside a ternary operator would be ambiguous. >> >> ``` >> >> const contactSelector = true ? .contacts.email : .contacts.phone; >> >> ``` >> >> >> -- ----- Isiah Meadows cont...@isiahmeadows.com www.isiahmeadows.com
_______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss
