I'm preparing a video to teach opApply, and I think I'm still
kind of unsure on how opApply works in regards to the compiler
transformation. It's one of those features I understand how to
use, but I'd like a bit of a deeper understanding before I teach
it -- to admittingly really know what I am
That is confusing, e.g
```
extern(C) int r;
int main()
{
return r;
}
```
works. But what is likely more intended here is
```
extern int r;
int main()
{
return r;
}
```
which leads, this time, to the expected linker error.
On Sunday, 27 July 2025 at 15:14:03 UTC, H. S. Teoh wrote:
On Sun, Jul 27, 2025 at 11:08:33AM +, David T. Oxygen via
Digitalmars-d-learn wrote:
I wrote a piece of code like this:
```d
class Person{
string name;
this(string name){this.name=name;}
}
class Someone:Person{
On Sun, Jul 27, 2025 at 11:08:33AM +, David T. Oxygen via
Digitalmars-d-learn wrote:
> I wrote a piece of code like this:
>
> ```d
> class Person{
> string name;
> this(string name){this.name=name;}
> }
> class Someone:Person{
> alias super this;
> }
> void main(){
> S
On Friday, 25 July 2025 at 03:57:34 UTC, Andy Valencia wrote:
On Friday, 25 July 2025 at 02:40:35 UTC, H. S. Teoh wrote:
In D, constructors are not inherited, so yes, unfortunately
you have to write a forwarding ctor that passes the arguments
along to the base class.
My OO worldview goes bac
On Friday, 25 July 2025 at 19:21:07 UTC, Dejan Lekic wrote:
On Friday, 25 July 2025 at 16:44:13 UTC, huangyy wrote:
I want to write a small program with gtkd. I need to use
Signals.connectData to transfer an int type parameter to the
callback function. I don't know how to write it. I hope
some
I wrote a piece of code like this:
```d
class Person{
string name;
this(string name){this.name=name;}
}
class Someone:Person{
alias super this;
}
void main(){
Someone x=new Someone("Bob");
}
```
And then,I got a Error-Message:
```
ab.d(6): Error: variable name expe
