2.0.0-beta.8 - inflinite loop while used with eslint-plugin-vue

[armano2]

https://gist.github.com/armano2/c34068d62fdb190a37e1a43ad0f88faf

[mysticatea]

Thank you for the report.

Mmmm, indeed, it has circular references between variables and references. RuleTester looks to clone AST deeply to check whether the rule does not modify the AST. The circular references interfere the cloning.

I will investigate solution.

[mysticatea]

I fixed it in 396eef6 as configure some properties as non-enumerable.