[Issue 24320] Change std.writefln() into a regular variadic function not a template

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24320

elpenguino+D at gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |elpenguino+D at gmail.com

--- Comment #2 from elpenguino+D at gmail.com ---
Please fix templates instead of implementing awkward workarounds at every
opportunity...

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