* Catching a Not_found exception when trying to use Scheme Equality  over inductives types using Parameters
* Catching a Not_found exception when trying to use Scheme Equality 
over inductives types using Parameters


git-svn-id: a49b465eaba45b67e2e1e4e0b2c256a71f59fecb@10658 85f007b7-540e-0410-9357-904b9bb8a0f7

SamB/coq