On Sunday, 19 December 2021 at 22:29:21 UTC, vit wrote:Hello, Why is copy ctor in this example not called?Because D runtime isn't properly married to copy constructors yet. I.e. it's a bug, a variant of this one: https://issues.dlang.org/show_bug.cgi?id=20879
Thanks,That bug is 1.5 years old. Are this problems with copy ctors hard to fix?
Are copy ctors still experimental functionality?