[Issue 15737] forward reference error in std.format

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15737

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

           What    |Removed                     |Added
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                 CC|                            |razvan.nitu1305 at gmail.com

--- Comment #1 from RazvanN <razvan.nitu1305 at gmail.com> ---
The problem is that the function has the const identifier which implicitly
makes this const, while writeln expects a non-const argument. I think that this
isn't an issue, but a programming mistake; removing const from the functions
will solve the issue.

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