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When compiling with mcs, the following code causes error CS1061, while csc compiles it without errors.
public abstract class ThingWithOrganizationId
public Guid OrganizationId;
public class Thing : ThingWithOrganizationId
public abstract class BaseService<TConstraint>
public abstract void Save<T> (T newThing) where T : TConstraint;
public class DerivedService:BaseService<Thing>
public override void Save<TThing>(TThing newThing)
This is the error message returned by the compiler:
error CS1061: Type TThing' does not contain a definition forOrganizationId' and no extension method OrganizationId' of typeTThing' could be found. Are you missing an assembly reference?
I am trying to compile this on a Mac, this is the output of "mcs --version":
>Mono C# compiler version 18.104.22.168
I am not sure this is a minimal reproduction, but this is the shortest example I've been able to produce.
Moving OrganizationId to the derived Thing class causes this to compile without errors, so does making Save a non-virtual method.
Fixed in master