+ v.enter_visit(_n_kwisa)
+ v.enter_visit(_n_type)
+ end
+end
+redef class APlusExpr
+ init init_aplusexpr (
+ n_expr: nullable AExpr,
+ n_op: nullable TPlus,
+ n_expr2: nullable AExpr
+ )
+ do
+ _n_expr = n_expr.as(not null)
+ n_expr.parent = self
+ _n_op = n_op.as(not null)
+ n_op.parent = self
+ _n_expr2 = n_expr2.as(not null)
+ n_expr2.parent = self
+ end
+
+ redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+ do
+ if _n_expr == old_child then
+ n_expr = new_child.as(AExpr)
+ return
+ end
+ if _n_op == old_child then
+ n_op = new_child.as(TPlus)
+ return
+ end
+ if _n_expr2 == old_child then
+ n_expr2 = new_child.as(AExpr)
+ return
+ end
+ end
+
+ redef fun n_expr=(node)
+ do
+ _n_expr = node
+ node.parent = self
+ end
+ redef fun n_op=(node)
+ do
+ _n_op = node
+ node.parent = self
+ end
+ redef fun n_expr2=(node)
+ do
+ _n_expr2 = node
+ node.parent = self
+ end
+
+
+ redef fun visit_all(v: Visitor)
+ do
+ v.enter_visit(_n_expr)
+ v.enter_visit(_n_op)
+ v.enter_visit(_n_expr2)
+ end
+end
+redef class AMinusExpr
+ init init_aminusexpr (
+ n_expr: nullable AExpr,
+ n_op: nullable TMinus,
+ n_expr2: nullable AExpr
+ )
+ do
+ _n_expr = n_expr.as(not null)
+ n_expr.parent = self
+ _n_op = n_op.as(not null)
+ n_op.parent = self
+ _n_expr2 = n_expr2.as(not null)
+ n_expr2.parent = self
+ end
+
+ redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+ do
+ if _n_expr == old_child then
+ n_expr = new_child.as(AExpr)
+ return
+ end
+ if _n_op == old_child then
+ n_op = new_child.as(TMinus)
+ return
+ end
+ if _n_expr2 == old_child then
+ n_expr2 = new_child.as(AExpr)
+ return
+ end
+ end
+
+ redef fun n_expr=(node)
+ do
+ _n_expr = node
+ node.parent = self
+ end
+ redef fun n_op=(node)
+ do
+ _n_op = node
+ node.parent = self
+ end
+ redef fun n_expr2=(node)
+ do
+ _n_expr2 = node
+ node.parent = self
+ end
+
+
+ redef fun visit_all(v: Visitor)
+ do
+ v.enter_visit(_n_expr)
+ v.enter_visit(_n_op)
+ v.enter_visit(_n_expr2)
+ end
+end
+redef class AStarshipExpr
+ init init_astarshipexpr (
+ n_expr: nullable AExpr,
+ n_op: nullable TStarship,
+ n_expr2: nullable AExpr
+ )
+ do
+ _n_expr = n_expr.as(not null)
+ n_expr.parent = self
+ _n_op = n_op.as(not null)
+ n_op.parent = self
+ _n_expr2 = n_expr2.as(not null)
+ n_expr2.parent = self
+ end
+
+ redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+ do
+ if _n_expr == old_child then
+ n_expr = new_child.as(AExpr)
+ return
+ end
+ if _n_op == old_child then
+ n_op = new_child.as(TStarship)
+ return
+ end
+ if _n_expr2 == old_child then
+ n_expr2 = new_child.as(AExpr)
+ return
+ end
+ end
+
+ redef fun n_expr=(node)
+ do
+ _n_expr = node
+ node.parent = self
+ end
+ redef fun n_op=(node)
+ do
+ _n_op = node
+ node.parent = self
+ end
+ redef fun n_expr2=(node)
+ do
+ _n_expr2 = node
+ node.parent = self
+ end
+
+
+ redef fun visit_all(v: Visitor)
+ do
+ v.enter_visit(_n_expr)
+ v.enter_visit(_n_op)
+ v.enter_visit(_n_expr2)
+ end
+end
+redef class AStarExpr
+ init init_astarexpr (
+ n_expr: nullable AExpr,
+ n_op: nullable TStar,
+ n_expr2: nullable AExpr
+ )
+ do
+ _n_expr = n_expr.as(not null)
+ n_expr.parent = self
+ _n_op = n_op.as(not null)
+ n_op.parent = self
+ _n_expr2 = n_expr2.as(not null)
+ n_expr2.parent = self
+ end
+
+ redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+ do
+ if _n_expr == old_child then
+ n_expr = new_child.as(AExpr)
+ return
+ end
+ if _n_op == old_child then
+ n_op = new_child.as(TStar)
+ return
+ end
+ if _n_expr2 == old_child then
+ n_expr2 = new_child.as(AExpr)
+ return
+ end
+ end
+
+ redef fun n_expr=(node)
+ do
+ _n_expr = node
+ node.parent = self
+ end
+ redef fun n_op=(node)
+ do
+ _n_op = node
+ node.parent = self
+ end
+ redef fun n_expr2=(node)
+ do
+ _n_expr2 = node
+ node.parent = self
+ end
+
+
+ redef fun visit_all(v: Visitor)
+ do
+ v.enter_visit(_n_expr)
+ v.enter_visit(_n_op)
+ v.enter_visit(_n_expr2)
+ end
+end
+redef class AStarstarExpr
+ init init_astarstarexpr (
+ n_expr: nullable AExpr,
+ n_op: nullable TStarstar,
+ n_expr2: nullable AExpr
+ )
+ do
+ _n_expr = n_expr.as(not null)
+ n_expr.parent = self
+ _n_op = n_op.as(not null)
+ n_op.parent = self
+ _n_expr2 = n_expr2.as(not null)
+ n_expr2.parent = self
+ end
+
+ redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+ do
+ if _n_expr == old_child then
+ n_expr = new_child.as(AExpr)
+ return
+ end
+ if _n_op == old_child then
+ n_op = new_child.as(TStarstar)
+ return
+ end
+ if _n_expr2 == old_child then
+ n_expr2 = new_child.as(AExpr)
+ return
+ end
+ end
+
+ redef fun n_expr=(node)
+ do
+ _n_expr = node
+ node.parent = self
+ end
+ redef fun n_op=(node)
+ do
+ _n_op = node
+ node.parent = self
+ end
+ redef fun n_expr2=(node)
+ do
+ _n_expr2 = node
+ node.parent = self
+ end
+
+
+ redef fun visit_all(v: Visitor)
+ do
+ v.enter_visit(_n_expr)
+ v.enter_visit(_n_op)
+ v.enter_visit(_n_expr2)