Antonio Sanchez a7d2552af8 Remove HasCast and fix packetmath cast tests.
The use of the `packet_traits<>::HasCast` field is currently inconsistent with
`type_casting_traits<>`, and is unused apart from within
`test/packetmath.cpp`. In addition, those packetmath cast tests do not
currently reflect how casts are performed in practice: they ignore the
`SrcCoeffRatio` and `TgtCoeffRatio` fields, assuming a 1:1 ratio.

Here we remove the unsed `HasCast`, and modify the packet cast tests to
better reflect their usage.
2020-06-11 17:26:56 +00:00
..
2019-09-16 19:33:29 -04:00
2019-09-16 19:33:29 -04:00
2010-02-16 21:41:04 -05:00
2018-08-25 09:06:08 +02:00