Language features and reinterpret casts

[BCS]

Hello Don,

> BCS wrote:
> 
>> Hello bearophile,
>> 
>>> Jesse Phillips:
>>> 
>>>> Why not, define the behavior and leave it.
>>>> 
>>> This was the original purpose of my thread, but Walter has explained
>>> me that this is not possible for the unions:
>>> 
>> I don't see how those apply to unions.
>> 
> It's going to be implementation defined behaviour (will depend on
> endianness)

Does that matter if the members are the same size?

> but not undefined behaviour.
> BTW std.math heavily relies on reinterpret casting float->int.
-- 
... <IXOYE><