[MacPorts] #61751: Building protobuf3-cpp :info:build ./google/protobuf/map_field.h:332:37: error: constexpr constructor never produces a constant expression [-Winvalid-constexpr]

[MacPorts]

#61751: Building protobuf3-cpp :info:build ./google/protobuf/map_field.h:332:37:
error: constexpr constructor never produces a constant expression
[-Winvalid-constexpr]
----------------------------+------------------------
  Reporter:  dbl001         |      Owner:  ryandesign
      Type:  defect         |     Status:  closed
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.6.4
Resolution:  fixed          |   Keywords:
      Port:  protobuf3-cpp  |
----------------------------+------------------------

Comment (by Schamschula):

 In [changeset:"f714e0715c4368da1fab8dcf09e77c1a51e529fb/macports-ports"
 f714e0715c4368da1fab8dcf09e77c1a51e529fb/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="f714e0715c4368da1fab8dcf09e77c1a51e529fb"
 py-protobuf3: Fix build on 10.11 (and below)

 Closes: https://trac.macports.org/ticket/62158
 See: https://trac.macports.org/ticket/61751
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61751#comment:3>
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