We have a notion of class freezing. I'd be willing to say that all builtins (WARNING, ERROR, etc) are frozen condition classes (but subclassable) and that calling MAKE-CONDITION on them can bypass MAKE-INSTANCE, etc. Does that help your use-case?
We have a notion of class freezing. I'd be willing to say that all builtins (WARNING, ERROR, etc) are frozen condition classes (but subclassable) and that calling MAKE-CONDITION on them can bypass MAKE-INSTANCE, etc. Does that help your use-case?