[Pharo 8.0] Build #573: Adding a helper access to #-- in traits.

There is a new Pharo build available!
 
The status of the build #573 was: FAILURE.

The Pull Request #4110 was integrated: "Adding a helper access to #-- in traits."
Pull request url: https://github.com/pharo-project/pharo/pull/4110

Issue Url: https://github.com/pharo-project/pharo/issues/4109
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo8.0/573/