(Case 1210245) Unity Editor crashes when using a generic component with the lambda API

I'm using the last version of Entities 0.5. Code for reproducing the issue is simple, and authoring is not required to see the crash:

Code (CSharp):

1. [assembly: RegisterGenericComponentType(typeof(GenericComponent<int>))]
2. namespace Assets
3. {
4.     public struct GenericComponent<T> : IComponentData
5.     where T : struct
6.     {
7.         public float Value;
8.     }
9.  
10.     public class SystemWithGenericComponent : JobComponentSystem
11.     {
12.         protected override JobHandle OnUpdate(JobHandle inputDeps)
13.         {
14.             return Entities
15.                 .ForEach((in GenericComponent<int> cGeneric) =>
16.                 {
17.                     // Some work...
18.                 }).Schedule(inputDeps);
19.         }
20.     }
21. }

After running any scene the Editor crashes immediately. The editor log shows some exception in Mono:

* Assertion at ..\mono\mini\method-to-ir.c:8462, condition `!mono_method_check_context_used (cmethod)' not met

So, if I have Entities.ForEach with a generic component, the entire project will broken. Jobs as structs with generic components are working properly.

 

I'm sorry I unintentionally created the thread in wrong subforum. Can anyone move the thread to DOTS subforum?

 

I can reproduce this. I found another post about Generics in lambdas being unsupported, but the editor crashing seems a bit much!