__interface CoreSyn 1 0 where
__export CoreSyn CoreExpr CoreRules CoreRule emptyCoreRules isEmptyCoreRules ;

-- Needed by IdInfo
1 type CoreExpr = Expr Var.IdOrTyVar;
1 data Expr b ;

1 data CoreRule ;
1 type CoreRules = [CoreRule] ;
1 emptyCoreRules :: CoreRules ;
1 isEmptyCoreRules :: CoreRules -> PrelBase.Bool ;