Python-like Use of the Comma Expression
ryuukk_
ryuukk.dev at gmail.com
Thu Aug 10 15:41:16 UTC 2023
On Thursday, 10 August 2023 at 10:41:12 UTC, Basile B. wrote:
> On Thursday, 10 August 2023 at 02:28:08 UTC, Timon Gehr wrote:
>> On 8/8/23 18:47, Vijay Nayar wrote:
>>>
>>> **Question**: Would D benefit from using commas to define
>>> tuples rather than triggering an error when the result of a
>>> comma-expression is used? Right now, because the errors, the
>>> result of a comma expression is a bit of "unused real estate"
>>> in the language.
>>>
>>> The easy syntax for dealing with tuples of values is
>>> especially useful in writing logic for machine-learning
>>> algorithms, and has helped Python gain and hold a strong
>>> foothold in this area, but where performance is needed,
>>> Python libraries like PyTorch turn to C++. Perhaps this could
>>> be D instead.
>>
>> The answer is yes, though I don't think changing the
>> precedence fits the D grammar.
>>
>> My DIP draft:
>> https://github.com/tgehr/DIPs/blob/master/DIPs/DIP1xxx-tg.md
>>
>
> That link is for static-foreach, right one is
> https://github.com/tgehr/DIPs/blob/tuple-syntax/DIPs/DIP1xxx-tg.md
6 years ago, wow..
Builtin tuple has been on my wishlist for a long time, time flies
too fast..
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