Hi guys We got a meeting at ESUG with all the compiler guys and james from gemstone. Our goal is to have a full tool suite that can be parametrized by environments (so that we can compile code in other space, or compile other code inside pharo). I personnally started this effort one decade ago. Now the introduction of #asClass and friend is simply destroying all our efforts. There was a discussion in the past but we are not listened. We will - packaged these extensions in a separate package - add rules to ban the use of such method in Pharo - fix all the use (again) to use the correct way to do it. I can understand that for scripting this is easier but it cannot be at that cost and impact. I hope that we will understand but we have to do something else than fixing code that breaks our effort. Stef, Marcus, Guille and Luc