[MacPorts] #40817: ola @0.8.32: multiple unsequenced modifications to 'data' (was: Install Failed)

[MacPorts]

#40817: ola @0.8.32: multiple unsequenced modifications to 'data'
------------------------+-----------------------
  Reporter:  blklane@…  |      Owner:  nomis52@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.2.0
Resolution:             |   Keywords:
      Port:  ola        |
------------------------+-----------------------
Changes (by ryandesign@…):

 * cc: interface@… (added)
 * owner:  macports-tickets@… => nomis52@…
 * port:   => ola


Comment:

 The log says:

 {{{
 :info:build DMPAddress.cpp:115:46: error: multiple unsequenced
 modifications to 'data' [-Werror,-Wunsequenced]
 :info:build       return new OneByteRangeDMPAddress(*data++, *data++,
 *data);
 :info:build                                              ^        ~~
 :info:build 1 error generated.
 }}}

 Indeed, the code should probably be changed because I guess the compiler
 won't necessarily cause those postincrements to occur in the order the
 developer expected.

-- 
Ticket URL: <https://trac.macports.org/ticket/40817#comment:1>
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