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

[MacPorts]

#56223: clang-6.0 unused regex?
---------------------------+-----------------------
 Reporter:  gaming-hacker  |      Owner:  (none)
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:  2.4.2
 Keywords:  regex          |       Port:  clang-6.0
---------------------------+-----------------------
 Hello,
 I upgraded to latest clang-6.0 and received the following warning.


 {{{
 Full Name: clang-6.0 @6.0.0+analyzer+libstdcxx
 }}}


 ----

 {{{
 --->  Applying patches to clang-6.0
 Warning: reinplace s|/usr/bin/env python|/opt/local/bin/python2.7|g didn't
 change anything in /opt/local/var/macports/build/_HOME_local_macports-
 ports_lang_llvm-6.0/clang-6.0/work/llvm-6.0.0.src/tools/clang/tools/scan-
 build/bin/set-xcode-analyzer
 }}}

 ----

 port seems to build ok and running tests now.

-- 
Ticket URL: <https://trac.macports.org/ticket/56223>
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