The DecompiledQueryProvider has a non-generic implementation of CreateQuery. However, the DecompileExtensions don't have an implemention of Decompile which calls it, only a generic Decompile method which calls the generic CreateQuery.
The same is true of the async version for Entity Framework. The non-generic CreateQuery exists, but only the generic Decompile extension is implemented.
I don't think this is relevant to EF Core (or at least, not as easy to implement) because the non-generic Linq methods don't exist.
The DecompiledQueryProvider has a non-generic implementation of CreateQuery. However, the DecompileExtensions don't have an implemention of Decompile which calls it, only a generic Decompile method which calls the generic CreateQuery.
The same is true of the async version for Entity Framework. The non-generic CreateQuery exists, but only the generic Decompile extension is implemented.
I don't think this is relevant to EF Core (or at least, not as easy to implement) because the non-generic Linq methods don't exist.