[MacPorts] #56223: clang-6.0 unused regex?

[MacPorts]

#56223: clang-6.0 unused regex?
----------------------------+----------------------
  Reporter:  gaming-hacker  |      Owner:  jeremyhu
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.4.2
Resolution:                 |   Keywords:
      Port:  clang-6.0      |
----------------------------+----------------------

Comment (by chrstphrchvz):

 This warning appears with other versions of clang as well, since the same
 replacement is being done by their portfiles (I just observed it for
 `clang-7.0` 7.0.1).

 According to https://github.com/llvm-
 mirror/clang/commit/5a15d92206f8ef357c49d6993a6ec4a85bde7b8f, the shebang
 in `set-xcode-analyzer` has been `/usr/bin/python` for several years.

-- 
Ticket URL: <https://trac.macports.org/ticket/56223#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS