[Commits] [wesnoth/wesnoth] e8dc9a: Minor cleanup of formula call stack manager

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: e8dc9a37e19f1893ad072d4bd1c4c8d6c912afd3
      https://github.com/wesnoth/wesnoth/commit/e8dc9a37e19f1893ad072d4bd1c4c8d6c912afd3
  Author: Celtic Minstrel <celtic.minstrel.ca at some.place>
  Date:   2017-04-03 (Mon, 03 Apr 2017)

  Changed paths:
    M src/formula/variant.cpp
    M src/formula/variant.hpp

  Log Message:
  -----------
  Minor cleanup of formula call stack manager


  Commit: 48d111aef46a935d602177b8cffc5652167f06d0
      https://github.com/wesnoth/wesnoth/commit/48d111aef46a935d602177b8cffc5652167f06d0
  Author: Celtic Minstrel <celtic.minstrel.ca at some.place>
  Date:   2017-04-03 (Mon, 03 Apr 2017)

  Changed paths:
    M src/formula/variant_value.cpp

  Log Message:
  -----------
  Handle the unlikely case of null callables in variant_callable


  Commit: bcb014c931e7bfbf8a84c94e648f17f138cdb515
      https://github.com/wesnoth/wesnoth/commit/bcb014c931e7bfbf8a84c94e648f17f138cdb515
  Author: Celtic Minstrel <celtic.minstrel.ca at some.place>
  Date:   2017-04-03 (Mon, 03 Apr 2017)

  Changed paths:
    M src/formula/variant_value.hpp

  Log Message:
  -----------
  Don't use virtual inheritance for variant value hierarchy


Compare: https://github.com/wesnoth/wesnoth/compare/218149355909...bcb014c931e7