P1187 A type trait for std::compare_3way()'s type

[jensmaurer]

P1187R0 A type trait for std::compare_3way()'s type (Barry Revzin)

https://issues.isocpp.org/show_bug.cgi?id=526

[jensmaurer]

Titus Winters 2018-11-07 03:35:29 UTC
Discussed in http://wiki.edg.com/bin/view/Wg21sandiego2018/P1187

Put this into <compare>
Unanimous consent

Revise as above and forward to LWG for C++20.
Unanimous consent

[jensmaurer]

According to author, superseded by P1188 Library utilities for <=> #143.