Programming in D p288. Destructor called too many times.

[user1234]

On Monday, 9 February 2026 at 20:19:26 UTC, Brother Bill wrote:
> The destructor runs too many times.  I would expect it to run 
> just once.
> What am I doing "wrong"?

I'd suget a simpler example:

```d
extern(C) int rand();

static cnt = 1;

struct S
{
	~this()
	{
		cnt--;
	}
}

void main()
{
	const cond = ((rand() % 8) + 1) != 0; // not foldable but you 
know it's true
	if (cond)
	{
		S s;
	}                                          // scope leave, run S 
dtor
	assert(cnt == 0);
}
```