Correct documentation.

[veelo]

Without the cast recent compilers complain with

Error: none of the overloads of `sharedLog` are callable using argument types `(FileLogger)`
        Candidates are: `std.logger.core.sharedLog()`
                        `std.logger.core.sharedLog(shared(Logger) logger)`

[dlang-bot]

Thanks for your pull request and interest in making D better, @veelo! We are looking forward to reviewing it, and you should be hearing from a maintainer soon.
Please verify that your PR follows this checklist:

• My PR is fully covered with tests (you can see the coverage diff by visiting the details link of the codecov check)
• My PR is as minimal as possible (smaller, focused PRs are easier to review than big ones)
• I have provided a detailed rationale explaining my changes
• New or modified functions have Ddoc comments (with Params: and Returns:)

Please see CONTRIBUTING.md for more information.

---

If you have addressed all reviews or aren't sure how to proceed, don't hesitate to ping us with a simple comment.

Bugzilla references

Your PR doesn't reference any Bugzilla issue.

If your PR contains non-trivial changes, please reference a Bugzilla issue or create a manual changelog.

Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub run digger -- build "stable + phobos#8995"

[thewilsonator]

should this not be sharedLog = new shared(FileLogger)(yourFile);?

[veelo]

I would think so too, but that produces

Error: none of the overloads of `__ctor` are callable using a `shared` object
C:\D\dmd2\windows\bin64\..\..\src\phobos\std\logger\filelogger.d(40,5):        Candidates are: `std.logger.filelogger.FileLogger.this(const(string) fn, const(LogLevel) lv = LogLevel.all)`
C:\D\dmd2\windows\bin64\..\..\src\phobos\std\logger\filelogger.d(66,5):                        `std.logger.filelogger.FileLogger.this(const(string) fn, const(LogLevel) lv, Flag createFileNameFolder)`
C:\D\dmd2\windows\bin64\..\..\src\phobos\std\logger\filelogger.d(105,5):                        `std.logger.filelogger.FileLogger.this(File file, const(LogLevel) lv = LogLevel.all)`

I have found zero documentation on creating shared instances.

[veelo]

Should there have been a shared this()?

[thewilsonator]

Oh, no shared constructor. That would also solve the problem.

[veelo]

OK, that would be a better solution. The example should also be a unittest. I'll see if I can find time to correct this.