On Friday, 30 April 2021 at 21:24:35 UTC, Christian Köstlin wrote:
On 26.04.21 21:13, WebFreak001 wrote:
On Monday, 26 April 2021 at 18:45:08 UTC, Christian Köstlin
wrote:
Does anybody use serve-d with emacs (lsp-mode or eglot)?
I would love to see the configuration!
Kind regards,
Christian
On Saturday, 1 May 2021 at 06:17:36 UTC, Mike Parker wrote:
That only works when you're casting one class/interface
reference to another. It doesn't > > work when you're casting
raw pointers.
Thanks for clarification.
In case of a void* to abstract class casting, I assume the
compiler ju
btw for my immediate needs i replace second delegate with value
i.e. remove "lazy" from declaration and remove "()" in return
so ifThrown loose some generity
```d
nothrow
CommonType!(T1, T2) ifThrown(E : Throwable = Exception, T1, T2)
(lazy scope T1 expression, scope
Hello.
Can please anybody help me create template format2 like
std.format.format,
so it can access to format string (change it for example)
then instantiate std.format.format template in
compile-time-checkable way
format!"%d %s"(arg1, arg2)
so compiler can check format string vs arguments cou
On Saturday, 1 May 2021 at 08:03:45 UTC, frame wrote:
In case of a void* to abstract class casting, I assume the
compiler just inserts the right vtable, so this cast is
unproblematic - or is there also a pitfall?
I wouldn't expect there to be any consideration of vtables
whatsoever. The co
On Wednesday, 28 April 2021 at 22:41:03 UTC, Alain De Vos wrote:
What are the strengths and weaknesses comparing the two
languages ?
I can name a strength of dlang is the working binding to tk and
gtk.
Just to say, Crystal is a neat language, feels like a static ruby.
Strengths:
- Poweful ty
On Saturday, 1 May 2021 at 01:52:00 UTC, Mike Parker wrote:
...
Mike, thanks for your detailed replies. They're both very helpful.
What you described is what I figured I would need to do if I were
to roll my own solution. I was hoping someone would have gone
through the trouble of doing this
On Saturday, 1 May 2021 at 10:08:17 UTC, Mike Parker wrote:
So the pitfall is the same: when you're casting class
references to and from pointers, it's up to you to ensure that
the type you cast to is appropriate. You get no help from the
compiler here.
I see, this can be dangerous - yet, th
On Saturday, 1 May 2021 at 15:21:28 UTC, frame wrote:
btw: why is it even allowed to create an instance via cast as
an abstract thing?
No instance is being created by the cast. The instance already
exists. The cast just allows you to treat the pointer to the
instance as a specific type. It’
On 5/1/21 12:55 AM, frame wrote:
I always thought as long as an object implements an interface, it should
be able to cast it from a void* if it really points to a supporting object.
I have the similar structure:
```d
interface AI {
string doSomething();
}
template S() {
void foo() {
On Saturday, 1 May 2021 at 09:10:09 UTC, novice2 wrote:
Hello.
Can please anybody help me create template format2 like
std.format.format,
so it can access to format string (change it for example)
then instantiate std.format.format template in
compile-time-checkable way
Since `std.format.for
On Friday, 30 April 2021 at 21:41:43 UTC, kdevel wrote:
On Friday, 30 April 2021 at 19:17:14 UTC, user1234 wrote:
[...]
Likely a side effect of
https://github.com/dlang/dmd/pull/12178 but
according to me the new behavior is correct.
It breaks my code. I have files named $C containing struct o
On Saturday, 1 May 2021 at 15:52:52 UTC, Mike Parker wrote:
No instance is being created by the cast. The instance already
exists. The cast just allows you to treat the pointer to the
instance as a specific type. It’s no different than casting
from C to A really. You just have the void* as an
On Saturday, 1 May 2021 at 16:21:33 UTC, Anonymouse wrote:
https://run.dlang.io/is/QsYCkq
http://ddili.org/ders/d.en/templates.html).
thanks for your time!
Lib:
```
module testlib;
static string abc = "Hello World!";
```
Source file:
```
module app;
import std.stdio;
import testlib;
void main()
{
writeln(abc);
}
```
Dub:
```
{
"authors": [
"WJ"
],
"copyright": "Copyright © 2020, ME",
"descriptio
On Friday, 30 April 2021 at 14:49:33 UTC, Alain De Vos wrote:
tkd works perfectly. Which O.S. are you using ? I can guide.
I am using Windows 10 x64.
On Friday, 30 April 2021 at 17:01:52 UTC, TheGag96 wrote:
I used tkD a long time ago. Look through [this
repo](https://github.com/thegag96/codewrite) - maybe something
in there will help you.
Thanks for the link. Let me check.
On Friday, 30 April 2021 at 19:25:16 UTC, Siemargl wrote:
I did this @2014. No problems remembered.
May be it's my fault. Let me check once again.
I came up with a couple techniques for making it seem like
templated structs deduce their template parameters from
constructor invocations. These are given further down in the post.
This has been a profitable exercise. However, the techniques I
came up with have some drawbacks.
Thus, I have
I wanna hack on the compiler, but I've spend 3 hours and I can't
get the damned thing to compile!
Building DMD itself was simple since there was a visual studio
project (thank you to whoever made it), but for druntime and
phobos I can't figure it out.
The instructions on https://wiki.dlang.o
On Saturday, 1 May 2021 at 22:44:34 UTC, Blatnik wrote:
I wanna hack on the compiler, but I've spend 3 hours and I
can't get the damned thing to compile!
You probably need to update the VS paths to match your local
installation, Microsoft apparently changed their directory layout
a few years
On Saturday, 1 May 2021 at 21:57:54 UTC, Chad Joan wrote:
I came up with a couple techniques for making it seem like
templated structs deduce their template parameters from
constructor invocations. These are given further down in the
post.
...
However, this was not to be. Rather, this setup d
On Saturday, 1 May 2021 at 23:07:35 UTC, MoonlightSentinel wrote:
You probably need to update the VS paths to match your local
installation, Microsoft apparently changed their directory
layout a few years ago AFAICT.
Thanks for the tip. I think I managed to get it to work..
So not only did I
On Saturday, 1 May 2021 at 23:49:49 UTC, Blatnik wrote:
Here's hoping that phobos isn't as annoying >.>
It is just as annoying. Even after patching the paths, still
errors out..
```
C:\D\phobos>make -f win64.mak -j4 phobos64.lib
cd etc\c\zlib
"make" -f win64.mak MODEL=64 zlib64.lib "CC=C:\Pr
On Saturday, 1 May 2021 at 22:44:34 UTC, Blatnik wrote:
They say to use the digitalmars make tool and not the normal
make that I have installed. Great, no problem, except it didn't
come installed with the compiler as is advertised. I don't have
a make program in D/dmd2/windows/bin and I can't f
Ordinarily, it seems legal to append to an array that has been
declared at module level (or as a static class member) that
hasn't been otherwise initialized, for example:
```d
class Foo {}
private Foo[] cache;
void main() {
auto foo = new Foo();
cache ~= foo;
}
```
However, when
On Sunday, 2 May 2021 at 02:34:41 UTC, cc wrote:
[...]
Just to add, only appending to the array seems to give
OutOfMemoryErrors. I can idup strings, call stdc malloc, etc
just fine.
On Sunday, 2 May 2021 at 02:34:41 UTC, cc wrote:
which seems to fix it, but I'm not entirely sure what's going
on, if this is expected behavior, if that's the correct way to
handle it, and so on.
Oh I've been working on this the last couple weeks and having a
hard time reproducing outside the
On Saturday, 1 May 2021 at 18:30:26 UTC, Wusiki wrote:
Lib:
```
module testlib;
static string abc = "Hello World!";
```
FYI, `static` has no meaning at module scope.
```
(Can't find -ltestlib)
What am I do wrong? How can I link my library with my app?
Did you compile `testlib.d` into a l
On Saturday, 1 May 2021 at 23:21:33 UTC, Basile B. wrote:
On Saturday, 1 May 2021 at 21:57:54 UTC, Chad Joan wrote:
... Rather, this setup doesn't work at all, because IFTI
doesn't seem to work on function-templates with alias
parameters.
Yes your observation is correct. That should work but
On Sunday, 2 May 2021 at 02:42:46 UTC, Adam D. Ruppe wrote:
On Sunday, 2 May 2021 at 02:34:41 UTC, cc wrote:
which seems to fix it, but I'm not entirely sure what's going
on, if this is expected behavior, if that's the correct way to
handle it, and so on.
Oh I've been working on this the last
On Sunday, 2 May 2021 at 04:42:42 UTC, Mike Parker wrote:
On Saturday, 1 May 2021 at 18:30:26 UTC, Wusiki wrote:
FYI, `static` has no meaning at module scope.
Ok, I replaced abc to abc() string function;
Did you compile `testlib.d` into a library? I only ask because
you didn't show a comman
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