I don't think ASI matters in relation to this proposal On Tue, 12 Sep 2017 at 22:05 Алексей <[email protected]> wrote:
> Yes, I have correct my self about it in a next letter. The point is that > it doesn't change the rule > > 2017-09-12 19:32 GMT+03:00 Jeremy Martin <[email protected]>: > >> const object = { >> get // not a complete declaration statement - so no implicit comma >> here >> y: 2 // continuation of a previous line >> } >> >> The `get` declaration actually *is* a valid declaration (see shorthand >> property names here: >> https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#New_notations_in_ECMAScript_2015 >> ). >> >> >> On Tue, Sep 12, 2017 at 12:00 PM, Алексей <[email protected]> wrote: >> >>> Sorry, but I don't see any problems with example you provide: >>> >>> const object = { >>> get // not a complete declaration statement - so no implicit comma here >>> y: 2 // continuation of a previous line >>> >>> z: x // complete declaration statement and next line is not an >>> operator - implicit comma here >>> in: "foo" >>> } >>> >>> 2017-09-12 18:53 GMT+03:00 Claude Pache <[email protected]>: >>> >>>> There are [no LineTerminator here] rules in the ES grammar, in order to >>>> prevent the most pernicious trap when using ASI: >>>> >>>> ``` >>>> return // implicit semicolon here >>>> a = b >>>> ``` >>>> >>>> Those [no LineTerminator here] rules have not been included in >>>> constructs that don’t need them. As a result: >>>> >>>> ``` >>>> const object = { >>>> get // no implicit comma here >>>> y: 2 >>>> >>>> z: x // no implicit comma here >>>> in: "foo" >>>> } >>>> ``` >>>> >>>> So, no, it’s not a good idea. >>>> >>>> —Claude >>>> >>>> >>> >>> _______________________________________________ >>> es-discuss mailing list >>> [email protected] >>> https://mail.mozilla.org/listinfo/es-discuss >>> >>> >> >> >> -- >> Jeremy Martin >> 661.312.3853 <(661)%20312-3853> >> @jmar777 <https://twitter.com/jmar777> / @j <https://stream.live/j> >> >> > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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