Also note that in Java
Integer[] o = { 3 }; and int[] o = { 3 };
both work but
Object o = { 3 };
does not compile because the syntax '{' '}' with no explicit array type do
inference (and here Object is not an array so the inference fails).
Supporting only explicit array initialization seems to be the right choice !
Rémi
> De: "Daniel Sun" <[email protected]>
> À: [email protected]
> Envoyé: Mardi 24 Janvier 2017 10:42:03
> Objet: Re: About array initializer of Java style for Groovy 3
> +1
> 在 "Guillaume Laforge [via Groovy]" <ml-node+ [hidden email] >，2017年1月24日
> 下午5:19写道：
>> Good point.
>> We should definitely avoid confusion as much as possible, and avoid
>> introducing
>> ambiguities.
>> On Tue, Jan 24, 2017 at 10:12 AM, Andres Almiray < [hidden email] > wrote:
>>> I think we should support only explicit array initilization with array type,
>>> that is "new int[] { 2 }" for compatibility's sake.
>>> Sent from my iPhone
>>> On 24 Jan 2017, at 09:59, Daniel Sun < [hidden email] > wrote:
>>>> or we just support new int[] {1,2,3} ？
>>>> 在 "Guillaume Laforge [via Groovy]" <ml-node+ [hidden email] >，2017年1月24日
>>>> 16:54写道：
>>>>> What happens for def a = { 2 }, is it parsed as a closure or an array
>>>>> initializer?
>>>>> On Tue, Jan 24, 2017 at 9:52 AM, Daniel Sun < [hidden email] > wrote:
>>>>>> Hi Andres,
>>>>>> Parrot can parse ` def a = {1, 2, 3}` properly, but it can not parse
>>>>>> `{1, 2, 3}`, which is not supported by Java too.
>>>>>> This is the initial implementation :)
>>>>>> https://github.com/danielsun1106/groovy-parser/commit/96e6c923a4d09d48448f8731a314c918ee6c0e7c
>>>>>> Cheers,
>>>>>> Daniel.Sun
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://groovy.329449.n5.nabble.com/About-array-initializer-of-Java-style-for-Groovy-3-tp5737941p5737944.html
>>>>>> Sent from the Groovy Dev mailing list archive at Nabble.com .
>>>>> --
>>>>> Guillaume Laforge
>>>>> Apache Groovy committer & PMC Vice-President
>>>>> Developer Advocate @ Google Cloud Platform
>>>>> Blog: http://glaforge.appspot.com/
>>>>> Social: @glaforge / Google+
>>>>> If you reply to this email, your message will be added to the discussion
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>>>>> click
>>>>> here .
>>>>> NAML
>>>> View this message in context: Re: About array initializer of Java style for
>>>> Groovy 3
>>>> Sent from the Groovy Dev mailing list archive at Nabble.com .
>> --
>> Guillaume Laforge
>> Apache Groovy committer & PMC Vice-President
>> Developer Advocate @ Google Cloud Platform
>> Blog: http://glaforge.appspot.com/
>> Social: @glaforge / Google+
>> If you reply to this email, your message will be added to the discussion
>> below:
>> http://groovy.329449.n5.nabble.com/About-array-initializer-of-Java-style-for-Groovy-3-tp5737941p5737949.html
>> To unsubscribe from About array initializer of Java style for Groovy 3, click
>> here .
>> NAML
> View this message in context: Re: About array initializer of Java style for
> Groovy 3
> Sent from the Groovy Dev mailing list archive at Nabble.com.
