Re: Avoid subtracting form .length

[Anonymouse via Digitalmars-d-learn]

On Friday, 8 November 2024 at 23:27:40 UTC, Dom DiSc wrote:
I _very_ often use this pattern:
```
fun(ref int[] a)
{
   assert(a.length && a.length<=100);
   int[100] b;
   b[0 .. a.length-1] = a[];
   b[a.length .. 100] = 5;
}
```

I use `a.length +(-1)`. It's not pretty but at least dscanner is 
happy.