Re: [PATCH 0/3] MR8507: widl: Drop an incorrect check on runtimeclass definitions.

[Rémi Bernon (＠rbernon)]

On Fri Jul  4 13:00:38 2025 +0000, Rémi Bernon wrote:
> It doesn't seem safe to access expression like that. The `activatable`
> attribute may have an interface or not. When it has, the expression is
> an `EXPR_MEMBER (decl_spec, contract_req)` but when not, the expression
> is a `contract_req` expression only `EXPR_GTREQL (decl_spec, version)`
> and its decl_spec type is an apicontract, not an interface.
> This was enough until now, but maybe we should start using dedicated
> attribute values instead of abusing expressions.

Or, alternatively, we could change `activatable_attr` to always generate the same kind of expressions, by creating an implicit `IActivationFactory` interface.