**app.d:**

```
import std.stdio : writeln;
import b : two;

void main() {
	writeln(two());
}

private int one() {
	return 1;
}
```

**b.d:**

```
module b;

import app : one;

int two() {
	return one() + one();
}
```

Module `b` should not be allowed to import `one`, but it compiles without error. (Ran `dmd app.d b.d`.)

Tested with `dmd --version` of `DMD64 D Compiler v2.094.1`.