Am 26.04.2020 um 23:42 schrieb Benito van der Zander:
Hi Sven,
It's not that simple. In principle you're right that the compiler
could try to merge more implementations, but this does not depend on
the declaration of the generic, but the use of the parameter types.
I mostly use generics fo
Hey folks!
On Sun, Apr 26, 2020 at 03:09:43PM +0700, Ryan Joseph via fpc-devel wrote:
> It was meant for a pretty narrow use of array types. [...]
If so, can I finally have my Extended Pascal schemata?
https://wiki.freepascal.org/Extended_Pascal#Schemata_.28not_yet_implemented.29
It's basically
Op 2020-04-26 om 11:48 schreef Sven Barth via fpc-devel:
Jeppe had provided a potential usecase on the core mailing list in
October '18. His example is not useable as-is, but to give you an idea:
As the compiler can inline all this, the writing of maintainable,
hardware agnostic frameworks
Hi Sven,
It's not that simple. In principle you're right that the compiler
could try to merge more implementations, but this does not depend on
the declaration of the generic, but the use of the parameter types.
I mostly use generics for containers, especially hashmaps. They only
stores th
Op 2020-04-26 om 11:02 schreef Michael Van Canneyt:
As the original author, can you say something about the intended use
of this feature ?
It was meant for a pretty narrow use of array types. If I knew how
much work it would be to implement I probably would have not done it.
:P I personall
On 26/04/2020 20:48, Michael Ring via fpc-devel wrote:
> I have to define a weak procedure in implementation of a unit to make
> the linker happy in a special case:
There is no support yet in the compiler to define weak symbols, only
create weak references to (external) symbols.
Jonas
__
I have to define a weak procedure in implementation of a unit to make
the linker happy in a special case:
procedure vPortFree; external name 'vPortFree';
procedure vPortFreeStub; assembler; nostackframe;
asm
.long vPortFree
.weak vPortFree
.set vPortFree,vPortFreeStub
bkpt
end;
is the
On Sun, Apr 26, 2020 at 4:08 AM Anthony Walter via fpc-devel <
fpc-devel@lists.freepascal.org> wrote:
> Thank you Ryan and Sven. Your work is much appreciated as usual.
>
> However, Michael beat me to it in asking how this feature is useful. I am
> sure there might be use cases, but for right now
On Sat, Apr 25, 2020 at 6:14 PM Sven Barth via fpc-devel <
fpc-devel@lists.freepascal.org> wrote:
> The Free Pascal team is happy to announce the addition of a new language
> feature: constant parameters for generics.
>
YES! This is fantastic news.
___
Am 26.04.2020 um 14:01 schrieb Benito van der Zander:
Hi,
perhaps it could be used to merge specializations (if fpc cannot do
that on its own):
Like when you have a hashmap THashMap, and need three
specializations:
THashMap
THashMap
THashMap
It is basically three times the same hashmap,
Lol. That is not being done on purpose.
To do it on purpose there are different ways depending upon your OS -
windows I assume?
keybd_event(Ord('A'), 0, KEYEVENTF_KEYDOWN, 0);
keybd_event(Ord('A'), 0, KEYEVENTF_KEYUP, 0);
* Common mistake is to call it once, it must be both for it to
register. (
Hi,
perhaps it could be used to merge specializations (if fpc cannot do that
on its own):
Like when you have a hashmap THashMap, and need three
specializations:
THashMap
THashMap
THashMap
It is basically three times the same hashmap, but if fpc does not detect
that, it might generate th
Am 26.04.2020 um 09:38 schrieb Michael Van Canneyt:
On Sun, 26 Apr 2020, Ryan Joseph via fpc-devel wrote:
On Apr 26, 2020, at 5:13 AM, Sven Barth via fpc-devel
wrote:
The Free Pascal team is happy to announce the addition of a new
language feature: constant parameters for generics.
E
> On Apr 26, 2020, at 4:02 PM, Michael Van Canneyt
> wrote:
>
> Fixed-length arrays are the only practical use I can think of.
I think you're right. Here's what I'll say next time: They're for composing
types of dynamic size at compile time. :)
Regards,
Ryan Joseph
(laughter)
I know how to write console apps; I even know how to start them :-)
{I have no experience with GUI progarms, but that's another story :-( }
No, my question was: how did you put the "D" in the keyboard buffer? I would
like to put out the next command
- Original Message -
F
I will check your suggestions Alexander.
Checked the code, it does if paramcount=0 then show help, then exit from
main begin/end. It does not interact with the keyboard unless instructed to
(its a pascal script engine).
On Sun, Apr 26, 2020 at 3:28 AM Alexander Grotewohl
wrote:
> you're not usi
Am 26.04.2020 um 11:02 schrieb Michael Van Canneyt:
On Sun, 26 Apr 2020, Ryan Joseph via fpc-devel wrote:
On Apr 26, 2020, at 2:38 PM, Michael Van Canneyt
wrote:
As the original author, can you say something about the intended use
of this feature ?
It was meant for a pretty narrow us
On Sun, 26 Apr 2020, Ryan Joseph via fpc-devel wrote:
On Apr 26, 2020, at 2:38 PM, Michael Van Canneyt wrote:
As the original author, can you say something about the intended use of this
feature ?
It was meant for a pretty narrow use of array types. If I knew how much work it
would be
you're not using the crt unit are you? first because i think it doesn't support
utf8 and second because i think you can cause this by doing "if keypressed.."
without then doing readkey before exit.
--
Alexander Grotewohl
https://dcclost.com
From: fpc-devel on be
W dniu 2020-04-26 o 09:38, Michael Van Canneyt pisze:
Sven gave some examples, and they show how it works, but from his
examples I don't see the point
of this feature.
Michael.
It can be quite useful. You can do something similar (I hope):
https://sourceforge.net/p/ultravnc/code/HEAD/tree/Ult
> On Apr 26, 2020, at 2:38 PM, Michael Van Canneyt
> wrote:
>
> As the original author, can you say something about the intended use of this
> feature ?
It was meant for a pretty narrow use of array types. If I knew how much work it
would be to implement I probably would have not done it. :
Thank you Ryan and Sven. Your work is much appreciated as usual.
However, Michael beat me to it in asking how this feature is useful. I am
sure there might be use cases, but for right now I am coming up without any
real advantages. Could anyone with better insight than me please explain?
_
On Sun, 26 Apr 2020, Ryan Joseph via fpc-devel wrote:
On Apr 26, 2020, at 5:13 AM, Sven Barth via fpc-devel
wrote:
The Free Pascal team is happy to announce the addition of a new language
feature: constant parameters for generics.
Excellent! Thanks for getting this merged. It was a lo
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