bit fields

[Walter Bright]

On 8/29/2021 11:32 PM, Elronnd wrote:
> On Saturday, 28 August 2021 at 08:20:25 UTC, Walter Bright wrote:
>> how gcc/clang do it is essentially undocumented
> 
> x86-64-psABI, sec 3.1.2 (data representation)

https://github.com/hjl-tools/x86-psABI/wiki/x86-64-psABI-1.0.pdf

That only partially documents it. It doesn't cover things like alignment and 0 
length fields.