On 9/28/22 18:47, torhu via Digitalmars-d-learn wrote:
It works like writefln, so that example would not compile. I forgot to make the
format string explicit, I probably should have done that.
```
private template _messageBox(string title, int style)
{
void _messageBox(T...)(T args)
{
messageBox(format(args), title, style);
}
}
```
If you want to pass a message, why bother with varargs? Wouldn't it be simpler
to just accept a formatted string?
```d
import std;
void messageBox(string title, int style)(string msg) {
guiMessageBox(msg, title, style);
}
alias info = messageBox!("Info", 4);
alias warn = messageBox!("Warning", 4);
alias err = messageBox!("Error", 4);
void main() {
info("ok ok");
warn(5.iota.format!"%(%s, %)");
}
```
