https://issues.dlang.org/show_bug.cgi?id=24157

--- Comment #1 from kinke <kinke@gmx.net> ---
Interestingly, this does NOT return a ref (the correct thing to do - the `this` class ref is passed in a CPU register):

```
class Promise {
  auto ref unshared() {
    return this;
  }
}
```

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https://issues.dlang.org/show_bug.cgi?id=24157

--- Comment #2 from Dlang Bot <dlang-bot@dlang.rocks> ---
@kinke created dlang/dmd pull request #15637 "Revert "fix Issue 24024 - cannot pass class this to ref class"" mentioning this issue:

- Add test case for Issue 24157 - [REG2.105] class `this` as lvalue leads to memory corruption

https://github.com/dlang/dmd/pull/15637

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https://issues.dlang.org/show_bug.cgi?id=24157

--- Comment #3 from Dlang Bot <dlang-bot@dlang.rocks> ---
dlang/dmd pull request #15637 "[stable] Revert "fix Issue 24024 - cannot pass class this to ref class"" was merged into stable:

- a88677ace1b9e3f925c332b7ad10d2ac095e6c09 by Martin Kinkelin:
  Add test case for Issue 24157 - [REG2.105] class `this` as lvalue leads to
memory corruption

https://github.com/dlang/dmd/pull/15637

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https://issues.dlang.org/show_bug.cgi?id=24157

RazvanN <razvan.nitu1305@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |razvan.nitu1305@gmail.com
         Resolution|---                         |FIXED

--- Comment #4 from RazvanN <razvan.nitu1305@gmail.com> ---
Fixed by: https://github.com/dlang/dmd/pull/15637

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https://issues.dlang.org/show_bug.cgi?id=24157

anonymous4 <dfj1esp02@sneakemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=24024

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