Re: Is "auto t=T();" not the same as "T t;"?

[Salih Dincer via Digitalmars-d-learn]

On Tuesday, 25 October 2022 at 17:18:35 UTC, Paul Backus wrote:
It's not a bug. They're pointing to the exact same instance of 
`A` in memory:

I don't understand?  So I don't understand why it causes problems 
with dynamic arrays!  So why is there nothing wrong with the 
static array in the example below?


```d
import std.stdio, std.format;
void main()
{
  struct B
  {
    struct A {
      int i = 10;
    }
    //A[] a = [A.init];/*
    A[1] a = [A.init];//*/

    string toString() {
      return a[0].i.format!"%s";
    }
  }

  B[2] b;
  b.writeln;  // [10, 10]

  b[0].a[0].i = 0;
  b.writeln;  // [0, 10]

  b[1].a[0].i = 1;
  b.writeln;  // [0, 1]
}
```