[MacPorts] #68036: lib2geom: build failure for 10.13: cannot use parentheses when declaring variable with deduced class template specialization type

[MacPorts]

#68036: lib2geom: build failure for 10.13: cannot use parentheses when declaring
variable with deduced class template specialization type
-------------------------+---------------------
  Reporter:  dyne2meter  |      Owner:  mascguy
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:  fixed       |   Keywords:
      Port:  lib2geom    |
-------------------------+---------------------

Comment (by mascguy):

 Replying to [comment:11 dyne2meter]:
 > Downgrading solved the problem. I deleted the CommandLineTools folder
 and then reinstalled the tools after downgrading. I guess we can close
 this ticket, then. Thanks for the help, everyone!
 >
 > I'm really sorry this had to happen. I've run afoul of this in the past
 and then somehow never got around to downgrading. Thanks, again.

 Actually it was good that you encountered this issue, as it's a legitimate
 bug in Xcode Clang 10.x. (One which we definitely needed to add a
 workaround for.)

 And it's good that you downgraded Xcode to 9.4.1, as that will help make
 things work more smoothly.

 Glad we could help you quickly resolve this issue!

-- 
Ticket URL: <https://trac.macports.org/ticket/68036#comment:12>
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