[Development] Proposing to officially allow C++20 types in Qt 6 ABIs

[Tor Arne Vestbø]

> On 27 Jan 2022, at 17:19, Thiago Macieira <thiago.macieira at intel.com> wrote:
> 
> We know a great deal of our users use the binary builds by the Qt Company. In 
> order to make those the most widely supported, they are compiled with the 
> oldest compiler we still support. 

I don’t know what other things you’re referring to, but just to clarify, this is not the case for macOS. We build the binary Qt packages with as recent of an Xcode (and corresponding toolchain) as we have available in the CI, typically the latest version.

Cheers,
Tor Arne