On Thursday, 14 September 2023 at 15:19:29 UTC, BoQsc wrote:
https://dlang.org/phobos/core_vararg.html

The common way to use **va_arg** is `va_arg!(int)(_argptr);`
What would be the alternative way or syntax that behave exactly the same way, even if more verbose?



____
`va_arg!(int)(_argptr);` is taken from an example in:
https://dlang.org/spec/function.html#d_style_variadic_functions

here's how

```d
import core.vararg;

void main()
{
    foo(.5, 5);
}

void foo(...)
{
    int i = void;
    va_arg(_argptr, typeid(i), &i);
    assert(i == 5);
    double d = void;
    va_arg(_argptr, typeid(d), &d);
    assert(d == .5);
}
```

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