• Nick Sabalausky (Abscissa) (6/6) Jan 08 2022 Been out of the loop for a good while, but I've been very curious about
• Ola Fosheim =?UTF-8?B?R3LDuHN0YWQ=?= (19/24) Jan 09 2022 C++20 has it, but it is somewhat low level in the current
• zjh (3/3) Jan 09 2022 On Sunday, 9 January 2022 at 12:58:31 UTC, Ola Fosheim Grøstad

"Nick Sabalausky (Abscissa)" <SeeWebsiteToContactMe semitwist.com> writes:

Been out of the loop for a good while, but I've been very curious about 
one thing for a long time, so I thought I'd pop in and ask:

 From what I can tell, it sounds like C++ now has stackless coroutines 

internal rewrites ["lowerings"] of coroutines). Now that C++ 
(apparently?) has it, does D finally have any take on it, beyond crickets?

Ola Fosheim =?UTF-8?B?R3LDuHN0YWQ=?= <ola.fosheim.grostad gmail.com> writes:

On Sunday, 9 January 2022 at 05:28:37 UTC, Nick Sabalausky 
(Abscissa) wrote:
 From what I can tell, it sounds like C++ now has stackless 
 coroutines (ie, AIUI, a rough equivalent of both C's 

 of coroutines). Now that C++ (apparently?) has it, does D 
 finally have any take on it, beyond crickets?

C++20 has it, but it is somewhat low level in the current 
incarnation, waiting for library authors go get familiar with it. 
Libraries have to be built on top if it to make it easier for the 
end user. I think we can expect some of that to be included in 
C++23.

A tiny handful of people have expressed interest in it, but I am 
not aware of any work being done on this for D. All the focus 
seems to still be on " safe", but with no willingness to change 
the language semantics. It is nice to know that giving D a 
reasonable memory management situation (without garbage 
collection) is part of the roadmap, but it is moving so slow that 
it is difficult to judge where it will end up, and when.

What D needs now is an explicit roadmap, without at roadmap 
everything that isn't already in the language gives the vibes of 
a Fata Morgana on the horizon.

A roadmap for fixing known language and runtime deficiencies 
would be a good starting point.

zjh <fqbqrr 163.com> writes:

On Sunday, 9 January 2022 at 12:58:31 UTC, Ola Fosheim Grøstad 
wrote:

Right,Hope to see the progress bar.