Hi Chris --
I was doing a rollup of work for the past few weeks and realized that we
never reported back (to the forum at least) that this bug has been
resolved as of r22237 (10/31/2013) on trunk. Thanks again for reporting
it -- I'm still amazed it this regression got by us. I believe this
closes out both bugs that you sent us that week.
-Brad
On Mon, 21 Oct 2013, Brad Chamberlain wrote:
>
> Hi Chris --
>
> Thanks for reporting this bug. From what I'm seeing, if you throw the
> --no-copy-propagation flag, you'll get the expected behavior, so I would
> suggest using this workaround until we're able to provide a patch to address
> the issue.
>
> Would it be OK if I add your code to our repository in the test/ hierarchy
> under test/users/christopher.doris/intersperse.chpl, or would you rather (a)
> not have your name captured in this way and/or (b) not to have your code
> captured in this way?
>
> Thanks,
> -Brad
>
>
> On Mon, 21 Oct 2013, Chris Doris wrote:
>
>> The program
>>
>> /* yields elements from B with a between each element */
>> iter intersperse(a, B) {
>> var first = true;
>> for b in B {
>> if ! first then yield a;
>> yield b;
>> first = false;
>> }
>> }
>> writeln(intersperse(0, 1..3))
>>
>> produces the output
>>
>> 1 2 2 3 3
>>
>> when I was expecting
>>
>> 1 0 2 0 3
>> .
>>
>>
>> Chris
>>
>
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