[MacPorts] #62677: Add C++20 support for configure.cxx_standard

[MacPorts]

#62677: Add C++20 support for configure.cxx_standard
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  Reporter:  ryandesign   |      Owner:  (none)
      Type:  enhancement  |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:
Resolution:  fixed        |   Keywords:
      Port:               |
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Comment (by ryandesign):

 Yes, there has not yet been a release containing this improvement.

 I don't believe it's MacPorts policy to keep a base ticket open until
 there has been a MacPorts release; as far as I know we close a ticket when
 we commit the code that satisties resolving the ticket.

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Ticket URL: <https://trac.macports.org/ticket/62677#comment:11>
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