seqExpr (Case e b t as) = seqExpr e `seq` seqBndr b `seq` seqType t `seq` seqAlts as
seqExpr (Cast e co) = seqExpr e `seq` seqType co
seqExpr (Note n e) = seqNote n `seq` seqExpr e
seqExpr (Case e b t as) = seqExpr e `seq` seqBndr b `seq` seqType t `seq` seqAlts as
seqExpr (Cast e co) = seqExpr e `seq` seqType co
seqExpr (Note n e) = seqNote n `seq` seqExpr e