[Xapian-tickets] [Xapian] #806: Project does not compile on VS2019 with C++20 turned on

[Xapian]

#806: Project does not compile on VS2019 with C++20 turned on
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 Reporter:  Mateusz Pusz  |             Owner:  Olly Betts
     Type:  defect        |            Status:  new
 Priority:  normal        |         Milestone:  1.4.18
Component:  Other         |           Version:  1.4.17
 Severity:  normal        |        Resolution:
 Keywords:                |        Blocked By:
 Blocking:                |  Operating System:  Microsoft Windows
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Changes (by Olly Betts):

 * milestone:   => 1.4.18

Comment:

 I've eliminated the only use of `std::mem_fun` from RELEASE/1.4 branch in
 changeset:50cdbee8b9ac5e22d353ccdd6abe8ada9dc60bca.  That code isn't
 present on git master.

 I think more info is needed on the `std::byte` issue.

 If anyone needs a simple short term workaround, you can presumably set the
 compiler to an earlier C++ standard version using `/std:c++11` or similar.
-- 
Ticket URL: <https://trac.xapian.org/ticket/806#comment:2>
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