[Issue 19775] multiple argument string mixin doesn't expand tuples

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19775

Nick Treleaven <nick at geany.org> changed:

           What    |Removed                     |Added
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                 CC|                            |nick at geany.org
          Component|druntime                    |dmd

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