Existential Operator / Null Propagation Operator

Claude Pache claude.pache at gmail.com
Fri Oct 30 10:20:27 UTC 2015

> Le 30 oct. 2015 à 11:11, Isiah Meadows <isiahmeadows at gmail.com> a écrit :
> It's visually ambiguous. I'd rather not read `1..toString()` and `foo..bar` in the same file. Not with greatly differing meanings. 
No, `(1.).toString()` and `(1)..toString()` have strictly the same observable effect, so that their formal difference of semantics can be happily ignored.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.mozilla.org/pipermail/es-discuss/attachments/20151030/40a3da35/attachment.html>

More information about the es-discuss mailing list