[rust-dev] Release candidates

Brian Anderson banderson at mozilla.com
Thu Jul 12 11:32:44 PDT 2012


On 07/12/2012 07:12 AM, Niko Matsakis wrote:
> On 7/11/12 9:34 PM, Sebastian Sylvan wrote:
>> The hello world example on the website no longer compiles. This is the
>> only way I could make it compile:
>> for (&[1,2,3]).each |i| {
>>     println(#fmt("hello, %d", i));
>> }
>>
>> Is that right? That parenthesis around the vector literal is a bit
>> unfortunate. I couldn't get rid of the ampersand because it would fail
>> to compile with a "deprecated vec expr" error.
>
> This is probably right at the moment.  Unfortunate indeed.  Soon [1, 2,
> 3] are to be "undeprecated" with a new meaning which would cause the
> code as originally written to work again.
>

Let's change the example to show off a more attractive corner of the 
language.



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