30410 ----- 11544 Memory leak when using weak announcements with blocks https://pharo.fogbugz.com/f/cases/11544
(step 3/3) Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-Tests-EstebanLorenzano.119.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-SystemIntegration-EstebanLorenzano.173.diff