Tentative de réparation du bug #1025: it seems like that a casted module should only rely on the contents of its signature (i.e. with removal of the keep and special objects), doesn't it?
Tentative de réparation du bug #1025: it seems like that a casted module should only rely on the contents of its signature (i.e. with removal of the keep and special objects), doesn't it?


git-svn-id: a49b465eaba45b67e2e1e4e0b2c256a71f59fecb@7720 85f007b7-540e-0410-9357-904b9bb8a0f7

SamB/coq