[PATCH 1/4] widl: Support WinRT parameterized type parsing.

[Jacek Caban]

Hi Rémi,

On 10.02.2021 10:02, Rémi Bernon wrote:
> And add IVectorView<T> and IIterator<T> parameterized interfaces to
> windows.foundation.idl for illustration and future use. They won't
> generate any additional code until they are fully specialized.
>
> This is a WIDL-specific feature, but MIDL has some magic knowledge of
> these Windows.Foundation.Collections interface templates, and we need a
> way to instruct WIDL about them too.
>
> Having these interfaces declared in the IDL, guarded with __WIDL__ ifdef
> is easier and more flexible than re-creating the types by hand in WIDL
> source.


The general approach looks good to me, but it looks like splitting 
patches went wrong:

tools/widl/parser.y:1843:21: warning: ‘append_types’ defined but not 
used [-Wunused-function]


Thanks,

Jacek