**Packages**
* `"react": "^16.13.1"`
* `"eslint-plugin-react-hooks": "^4.0.8"`

The issue #18819 still happens with `eslint-plugin-react-hooks@4.0.8`.

Using the example code from the other issue gives the following errors:

![image](https://user-images.githubusercontent.com/37122343/90794940-59d9a980-e305-11ea-9ec0-98f69b41c280.png)

![image](https://user-images.githubusercontent.com/37122343/90795019-770e7800-e305-11ea-92b8-b64407b0b22c.png)


fnScope = childScope;
            break;
          }
        }
        if (fnScope == null) {
          return false;
        }
        
        
        for (i = 0; i < fnScope.through.length; i++) {
          const ref = fnScope.through[i];
          if (ref.resolved == null) {
            continue;
          }
          if (
            pureScopes.has(ref.resolved.scope) &&
            
            
            !memoizedIsStablecKnownHookValue(ref.resolved)
          ) {
            return false;
          }
        }
        
        
        return true;
      }
      
      const memoizedIsStablecKnownHookValue = memoizeWithWeakMap(
        isStableKnownHookValue,