Is it that the signature for SOURCE-FILE-TYPE has changed:
(defgeneric source-file-type (component system))
Yes, now you need to use the TYPE initarg on source-file subtypes, which is retrieved by the reader method source-file-explicit-type. (Actually, Fare, if you look at this, is there some reason this is an accessor instead of a reader? It's only ever used as a reader, and I can't imagine we want people mutating this slot.)
Can you clarify why you think that this is a bug?
Is it that the signature for SOURCE-FILE-TYPE has changed:
(defgeneric source-file-type (component system))
Yes, now you need to use the TYPE initarg on source-file subtypes, which is retrieved by the reader method source- file-explicit- type. (Actually, Fare, if you look at this, is there some reason this is an accessor instead of a reader? It's only ever used as a reader, and I can't imagine we want people mutating this slot.)
I'm inclined to dismiss this as not a bug.