(it worked fine with the modern gcc, but failed on some other compilers).


modified:
  include/my_global.h
  include/mysql/plugin.h
  include/mysql/plugin_audit.h.pp
  include/mysql/plugin_auth.h.pp
  include/mysql/plugin_ftparser.h.pp
  include/mysql/service_thd_timezone.h
  sql/item_func.cc
  sql/mysqld.cc
  sql/set_var.cc
  sql/sql_plugin.cc
  sql/sql_plugin.h
  sql/sql_show.cc
  sql/sys_vars.cc
  storage/perfschema/ha_perfschema.cc