lib/simple_json_reader: unprotect special char in strings
[nit.git] / src / parser / parser_prod.nit
index fe86fb2..af40951 100644 (file)
@@ -1,72 +1,11 @@
 # Production AST nodes full definition.
 # This file was generated by SableCC (http://www.sablecc.org/).
-package parser_prod
+module parser_prod
 
 import lexer
 intrude import parser_nodes
 private import tables
 
-redef class ANode
-       # Parent of the node in the AST
-       readable writable var _parent: nullable ANode
-
-       # Remove a child from the AST
-       fun remove_child(child: ANode)
-       do
-               replace_child(child, null)
-       end
-
-       # Replace a child with an other node in the AST
-       fun replace_child(old_child: ANode, new_child: nullable ANode) is abstract
-
-       # Replace itself with an other node in the AST
-       fun replace_with(node: ANode)
-       do
-               if _parent != null then
-                       _parent.replace_child(self, node)
-               end
-       end
-
-       # Visit all nodes in order.
-       # Thus, call "v.visit(e)" for each node e
-       fun visit_all(v: Visitor) is abstract
-end
-
-redef class Token
-       redef fun visit_all(v: Visitor) do end
-       redef fun replace_child(old_child: ANode, new_child: nullable ANode) do end
-end
-
-redef class Prod
-       redef fun replace_with(n: ANode)
-        do
-                super
-                assert n isa Prod
-                n.location = location
-        end
-end
-
-# Abstract standard visitor
-abstract class Visitor
-       # What the visitor do when a node is visited
-        # Concrete visitors should redefine this method.
-        protected fun visit(e: nullable ANode) is abstract
-
-        # Ask the visitor to visit a given node.
-        # Usually automatically called by visit_all* methods.
-       # This methos should not be redefined
-        fun enter_visit(e: nullable ANode)
-       do
-               var old = _current_node
-               _current_node = e
-               visit(e)
-               _current_node = old
-       end
-
-       # The current visited node
-       readable var _current_node: nullable ANode = null
-end
-
 redef class AModule
     private init empty_init do end
 
@@ -149,6 +88,15 @@ redef class AModule
         end
     end
 
+               redef fun n_moduledecl=(node)
+               do
+                       _n_moduledecl = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_moduledecl != null then
@@ -171,7 +119,8 @@ redef class AModuledecl
     init init_amoduledecl (
             n_doc: nullable ADoc,
             n_kwmodule: nullable TKwmodule,
-            n_name: nullable AModuleName
+            n_name: nullable AModuleName,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -183,6 +132,10 @@ redef class AModuledecl
        n_kwmodule.parent = self
         _n_name = n_name.as(not null)
        n_name.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -217,8 +170,44 @@ redef class AModuledecl
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwmodule=(node)
+               do
+                       _n_kwmodule = node
+                       node.parent = self
+               end
+               redef fun n_name=(node)
+               do
+                       _n_name = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -226,6 +215,9 @@ redef class AModuledecl
         end
         v.enter_visit(_n_kwmodule)
         v.enter_visit(_n_name)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AStdImport
@@ -234,7 +226,8 @@ redef class AStdImport
     init init_astdimport (
             n_visibility: nullable AVisibility,
             n_kwimport: nullable TKwimport,
-            n_name: nullable AModuleName
+            n_name: nullable AModuleName,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -244,6 +237,10 @@ redef class AStdImport
        n_kwimport.parent = self
         _n_name = n_name.as(not null)
        n_name.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -278,13 +275,50 @@ redef class AStdImport
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwimport=(node)
+               do
+                       _n_kwimport = node
+                       node.parent = self
+               end
+               redef fun n_name=(node)
+               do
+                       _n_name = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_visibility)
         v.enter_visit(_n_kwimport)
         v.enter_visit(_n_name)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ANoImport
@@ -339,6 +373,23 @@ redef class ANoImport
        end
     end
 
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwimport=(node)
+               do
+                       _n_kwimport = node
+                       node.parent = self
+               end
+               redef fun n_kwend=(node)
+               do
+                       _n_kwend = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_visibility)
@@ -358,6 +409,8 @@ redef class APublicVisibility
     do
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
     end
@@ -388,6 +441,13 @@ redef class APrivateVisibility
        end
     end
 
+               redef fun n_kwprivate=(node)
+               do
+                       _n_kwprivate = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwprivate)
@@ -419,6 +479,13 @@ redef class AProtectedVisibility
        end
     end
 
+               redef fun n_kwprotected=(node)
+               do
+                       _n_kwprotected = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwprotected)
@@ -450,6 +517,13 @@ redef class AIntrudeVisibility
        end
     end
 
+               redef fun n_kwintrude=(node)
+               do
+                       _n_kwintrude = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwintrude)
@@ -465,6 +539,7 @@ redef class AStdClassdef
             n_classkind: nullable AClasskind,
             n_id: nullable TClassid,
             n_formaldefs: Collection[Object], # Should be Collection[AFormaldef]
+            n_annotations: nullable AAnnotations,
             n_extern_code_block: nullable AExternCodeBlock,
             n_superclasses: Collection[Object], # Should be Collection[ASuperclass]
             n_propdefs: Collection[Object], # Should be Collection[APropdef]
@@ -493,6 +568,10 @@ redef class AStdClassdef
                _n_formaldefs.add(n)
                n.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
         _n_extern_code_block = n_extern_code_block
        if n_extern_code_block != null then
                n_extern_code_block.parent = self
@@ -575,6 +654,16 @@ redef class AStdClassdef
                 return
             end
         end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
         if _n_extern_code_block == old_child then
             if new_child != null then
                 new_child.parent = self
@@ -621,6 +710,58 @@ redef class AStdClassdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_classkind=(node)
+               do
+                       _n_classkind = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_code_block=(node)
+               do
+                       _n_extern_code_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwend=(node)
+               do
+                       _n_kwend = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -637,6 +778,9 @@ redef class AStdClassdef
             for n in _n_formaldefs do
                 v.enter_visit(n)
            end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
         if _n_extern_code_block != null then
             v.enter_visit(_n_extern_code_block.as(not null))
         end
@@ -680,6 +824,8 @@ redef class ATopClassdef
         end
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_propdefs do
@@ -718,6 +864,8 @@ redef class AMainClassdef
         end
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_propdefs do
@@ -751,6 +899,13 @@ redef class AConcreteClasskind
        end
     end
 
+               redef fun n_kwclass=(node)
+               do
+                       _n_kwclass = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwclass)
@@ -795,6 +950,18 @@ redef class AAbstractClasskind
        end
     end
 
+               redef fun n_kwabstract=(node)
+               do
+                       _n_kwabstract = node
+                       node.parent = self
+               end
+               redef fun n_kwclass=(node)
+               do
+                       _n_kwclass = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwabstract)
@@ -827,6 +994,13 @@ redef class AInterfaceClasskind
        end
     end
 
+               redef fun n_kwinterface=(node)
+               do
+                       _n_kwinterface = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwinterface)
@@ -858,6 +1032,13 @@ redef class AEnumClasskind
        end
     end
 
+               redef fun n_kwenum=(node)
+               do
+                       _n_kwenum = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwenum)
@@ -904,6 +1085,20 @@ redef class AExternClasskind
        end
     end
 
+               redef fun n_kwextern=(node)
+               do
+                       _n_kwextern = node
+                       node.parent = self
+               end
+               redef fun n_kwclass=(node)
+               do
+                       _n_kwclass = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwextern)
@@ -917,7 +1112,8 @@ redef class AFormaldef
 
     init init_aformaldef (
             n_id: nullable TClassid,
-            n_type: nullable AType
+            n_type: nullable AType,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -927,6 +1123,10 @@ redef class AFormaldef
        if n_type != null then
                n_type.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -951,14 +1151,48 @@ redef class AFormaldef
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
         if _n_type != null then
             v.enter_visit(_n_type.as(not null))
         end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ASuperclass
@@ -966,7 +1200,8 @@ redef class ASuperclass
 
     init init_asuperclass (
             n_kwsuper: nullable TKwsuper,
-            n_type: nullable AType
+            n_type: nullable AType,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -974,6 +1209,10 @@ redef class ASuperclass
        n_kwsuper.parent = self
         _n_type = n_type.as(not null)
        n_type.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -998,12 +1237,44 @@ redef class ASuperclass
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwsuper=(node)
+               do
+                       _n_kwsuper = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwsuper)
         v.enter_visit(_n_type)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AAttrPropdef
@@ -1019,6 +1290,7 @@ redef class AAttrPropdef
             n_id: nullable TAttrid,
             n_id2: nullable TId,
             n_type: nullable AType,
+            n_annotations: nullable AAnnotations,
             n_expr: nullable AExpr
     )
     do
@@ -1055,6 +1327,10 @@ redef class AAttrPropdef
        if n_type != null then
                n_type.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
         _n_expr = n_expr
        if n_expr != null then
                n_expr.parent = self
@@ -1153,6 +1429,16 @@ redef class AAttrPropdef
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
         if _n_expr == old_child then
             if new_child != null then
                 new_child.parent = self
@@ -1165,6 +1451,81 @@ redef class AAttrPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_readable=(node)
+               do
+                       _n_readable = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_writable=(node)
+               do
+                       _n_writable = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwvar=(node)
+               do
+                       _n_kwvar = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_id2=(node)
+               do
+                       _n_id2 = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1190,6 +1551,9 @@ redef class AAttrPropdef
         if _n_type != null then
             v.enter_visit(_n_type.as(not null))
         end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
         if _n_expr != null then
             v.enter_visit(_n_expr.as(not null))
         end
@@ -1277,6 +1641,37 @@ redef class AMethPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1299,7 +1694,8 @@ redef class ADeferredMethPropdef
             n_visibility: nullable AVisibility,
             n_kwmeth: nullable TKwmeth,
             n_methid: nullable AMethid,
-            n_signature: nullable ASignature
+            n_signature: nullable ASignature,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -1319,6 +1715,10 @@ redef class ADeferredMethPropdef
        n_methid.parent = self
         _n_signature = n_signature.as(not null)
        n_signature.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -1383,8 +1783,61 @@ redef class ADeferredMethPropdef
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwmeth=(node)
+               do
+                       _n_kwmeth = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1397,6 +1850,9 @@ redef class ADeferredMethPropdef
         v.enter_visit(_n_kwmeth)
         v.enter_visit(_n_methid)
         v.enter_visit(_n_signature)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AInternMethPropdef
@@ -1494,6 +1950,42 @@ redef class AInternMethPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwmeth=(node)
+               do
+                       _n_kwmeth = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1648,6 +2140,63 @@ redef class AExternMethPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwmeth=(node)
+               do
+                       _n_kwmeth = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+               redef fun n_extern=(node)
+               do
+                       _n_extern = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_calls=(node)
+               do
+                       _n_extern_calls = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_code_block=(node)
+               do
+                       _n_extern_code_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1681,6 +2230,7 @@ redef class AConcreteMethPropdef
             n_kwmeth: nullable TKwmeth,
             n_methid: nullable AMethid,
             n_signature: nullable ASignature,
+            n_annotations: nullable AAnnotations,
             n_block: nullable AExpr
     )
     do
@@ -1701,6 +2251,10 @@ redef class AConcreteMethPropdef
        n_methid.parent = self
         _n_signature = n_signature.as(not null)
        n_signature.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
         _n_block = n_block
        if n_block != null then
                n_block.parent = self
@@ -1769,6 +2323,16 @@ redef class AConcreteMethPropdef
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
         if _n_block == old_child then
             if new_child != null then
                 new_child.parent = self
@@ -1781,6 +2345,56 @@ redef class AConcreteMethPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwmeth=(node)
+               do
+                       _n_kwmeth = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1793,6 +2407,9 @@ redef class AConcreteMethPropdef
         v.enter_visit(_n_kwmeth)
         v.enter_visit(_n_methid)
         v.enter_visit(_n_signature)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
         if _n_block != null then
             v.enter_visit(_n_block.as(not null))
         end
@@ -1808,6 +2425,7 @@ redef class AConcreteInitPropdef
             n_kwinit: nullable TKwinit,
             n_methid: nullable AMethid,
             n_signature: nullable ASignature,
+            n_annotations: nullable AAnnotations,
             n_block: nullable AExpr
     )
     do
@@ -1830,6 +2448,10 @@ redef class AConcreteInitPropdef
        end
         _n_signature = n_signature.as(not null)
        n_signature.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
         _n_block = n_block
        if n_block != null then
                n_block.parent = self
@@ -1898,6 +2520,16 @@ redef class AConcreteInitPropdef
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
         if _n_block == old_child then
             if new_child != null then
                 new_child.parent = self
@@ -1910,6 +2542,58 @@ redef class AConcreteInitPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwinit=(node)
+               do
+                       _n_kwinit = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -1924,6 +2608,9 @@ redef class AConcreteInitPropdef
             v.enter_visit(_n_methid.as(not null))
         end
         v.enter_visit(_n_signature)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
         if _n_block != null then
             v.enter_visit(_n_block.as(not null))
         end
@@ -2071,6 +2758,65 @@ redef class AExternInitPropdef
        end
     end
 
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwnew=(node)
+               do
+                       _n_kwnew = node
+                       node.parent = self
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_signature=(node)
+               do
+                       _n_signature = node
+                       node.parent = self
+               end
+               redef fun n_extern=(node)
+               do
+                       _n_extern = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_calls=(node)
+               do
+                       _n_extern_calls = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_code_block=(node)
+               do
+                       _n_extern_code_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_doc != null then
@@ -2139,6 +2885,22 @@ redef class AMainMethPropdef
        end
     end
 
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwredef != null then
@@ -2158,7 +2920,8 @@ redef class ATypePropdef
             n_visibility: nullable AVisibility,
             n_kwtype: nullable TKwtype,
             n_id: nullable TClassid,
-            n_type: nullable AType
+            n_type: nullable AType,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -2178,6 +2941,10 @@ redef class ATypePropdef
        n_id.parent = self
         _n_type = n_type.as(not null)
        n_type.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -2242,7 +3009,60 @@ redef class ATypePropdef
             end
             return
        end
-    end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
+    end
+
+               redef fun n_doc=(node)
+               do
+                       _n_doc = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       node.parent = self
+               end
+               redef fun n_kwtype=(node)
+               do
+                       _n_kwtype = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
 
     redef fun visit_all(v: Visitor)
     do
@@ -2256,6 +3076,9 @@ redef class ATypePropdef
         v.enter_visit(_n_kwtype)
         v.enter_visit(_n_id)
         v.enter_visit(_n_type)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AReadAble
@@ -2299,6 +3122,20 @@ redef class AReadAble
        end
     end
 
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwreadable=(node)
+               do
+                       _n_kwreadable = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwredef != null then
@@ -2363,6 +3200,27 @@ redef class AWriteAble
        end
     end
 
+               redef fun n_kwredef=(node)
+               do
+                       _n_kwredef = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_visibility=(node)
+               do
+                       _n_visibility = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwwritable=(node)
+               do
+                       _n_kwwritable = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwredef != null then
@@ -2400,6 +3258,13 @@ redef class AIdMethid
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
@@ -2431,6 +3296,13 @@ redef class APlusMethid
        end
     end
 
+               redef fun n_plus=(node)
+               do
+                       _n_plus = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_plus)
@@ -2462,6 +3334,13 @@ redef class AMinusMethid
        end
     end
 
+               redef fun n_minus=(node)
+               do
+                       _n_minus = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_minus)
@@ -2493,6 +3372,13 @@ redef class AStarMethid
        end
     end
 
+               redef fun n_star=(node)
+               do
+                       _n_star = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_star)
@@ -2524,6 +3410,13 @@ redef class ASlashMethid
        end
     end
 
+               redef fun n_slash=(node)
+               do
+                       _n_slash = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_slash)
@@ -2555,6 +3448,13 @@ redef class APercentMethid
        end
     end
 
+               redef fun n_percent=(node)
+               do
+                       _n_percent = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_percent)
@@ -2586,6 +3486,13 @@ redef class AEqMethid
        end
     end
 
+               redef fun n_eq=(node)
+               do
+                       _n_eq = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_eq)
@@ -2617,6 +3524,13 @@ redef class ANeMethid
        end
     end
 
+               redef fun n_ne=(node)
+               do
+                       _n_ne = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_ne)
@@ -2648,6 +3562,13 @@ redef class ALeMethid
        end
     end
 
+               redef fun n_le=(node)
+               do
+                       _n_le = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_le)
@@ -2679,6 +3600,13 @@ redef class AGeMethid
        end
     end
 
+               redef fun n_ge=(node)
+               do
+                       _n_ge = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_ge)
@@ -2710,6 +3638,13 @@ redef class ALtMethid
        end
     end
 
+               redef fun n_lt=(node)
+               do
+                       _n_lt = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_lt)
@@ -2741,6 +3676,13 @@ redef class AGtMethid
        end
     end
 
+               redef fun n_gt=(node)
+               do
+                       _n_gt = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_gt)
@@ -2772,6 +3714,13 @@ redef class ALlMethid
        end
     end
 
+               redef fun n_ll=(node)
+               do
+                       _n_ll = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_ll)
@@ -2803,6 +3752,13 @@ redef class AGgMethid
        end
     end
 
+               redef fun n_gg=(node)
+               do
+                       _n_gg = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_gg)
@@ -2847,6 +3803,18 @@ redef class ABraMethid
        end
     end
 
+               redef fun n_obra=(node)
+               do
+                       _n_obra = node
+                       node.parent = self
+               end
+               redef fun n_cbra=(node)
+               do
+                       _n_cbra = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_obra)
@@ -2879,6 +3847,13 @@ redef class AStarshipMethid
        end
     end
 
+               redef fun n_starship=(node)
+               do
+                       _n_starship = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_starship)
@@ -2923,6 +3898,18 @@ redef class AAssignMethid
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
@@ -2981,6 +3968,23 @@ redef class ABraassignMethid
        end
     end
 
+               redef fun n_obra=(node)
+               do
+                       _n_obra = node
+                       node.parent = self
+               end
+               redef fun n_cbra=(node)
+               do
+                       _n_cbra = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_obra)
@@ -2995,8 +3999,7 @@ redef class ASignature
             n_opar: nullable TOpar,
             n_params: Collection[Object], # Should be Collection[AParam]
             n_cpar: nullable TCpar,
-            n_type: nullable AType,
-            n_closure_decls: Collection[Object] # Should be Collection[AClosureDecl]
+            n_type: nullable AType
     )
     do
         empty_init
@@ -3017,11 +4020,6 @@ redef class ASignature
        if n_type != null then
                n_type.parent = self
        end
-       for n in n_closure_decls do
-               assert n isa AClosureDecl
-               _n_closure_decls.add(n)
-               n.parent = self
-       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -3068,20 +4066,31 @@ redef class ASignature
             end
             return
        end
-        for i in [0.._n_closure_decls.length[ do
-            if _n_closure_decls[i] == old_child then
-                if new_child != null then
-                   assert new_child isa AClosureDecl
-                    _n_closure_decls[i] = new_child
-                    new_child.parent = self
-                else
-                    _n_closure_decls.remove_at(i)
-                end
-                return
-            end
-        end
     end
 
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_opar != null then
@@ -3096,9 +4105,6 @@ redef class ASignature
         if _n_type != null then
             v.enter_visit(_n_type.as(not null))
         end
-            for n in _n_closure_decls do
-                v.enter_visit(n)
-           end
     end
 end
 redef class AParam
@@ -3107,7 +4113,8 @@ redef class AParam
     init init_aparam (
             n_id: nullable TId,
             n_type: nullable AType,
-            n_dotdotdot: nullable TDotdotdot
+            n_dotdotdot: nullable TDotdotdot,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -3121,6 +4128,10 @@ redef class AParam
        if n_dotdotdot != null then
                n_dotdotdot.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -3155,111 +4166,57 @@ redef class AParam
             end
             return
        end
-    end
-
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_id)
-        if _n_type != null then
-            v.enter_visit(_n_type.as(not null))
-        end
-        if _n_dotdotdot != null then
-            v.enter_visit(_n_dotdotdot.as(not null))
-        end
-    end
-end
-redef class AClosureDecl
-    private init empty_init do end
-
-    init init_aclosuredecl (
-            n_kwbreak: nullable TKwbreak,
-            n_bang: nullable TBang,
-            n_id: nullable TId,
-            n_signature: nullable ASignature,
-            n_expr: nullable AExpr
-    )
-    do
-        empty_init
-        _n_kwbreak = n_kwbreak
-       if n_kwbreak != null then
-               n_kwbreak.parent = self
-       end
-        _n_bang = n_bang.as(not null)
-       n_bang.parent = self
-        _n_id = n_id.as(not null)
-       n_id.parent = self
-        _n_signature = n_signature.as(not null)
-       n_signature.parent = self
-        _n_expr = n_expr
-       if n_expr != null then
-               n_expr.parent = self
-       end
-    end
-
-    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-    do
-        if _n_kwbreak == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TKwbreak
-                _n_kwbreak = new_child
-           else
-               _n_kwbreak = null
-            end
-            return
-       end
-        if _n_bang == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TBang
-                _n_bang = new_child
-           else
-               abort
-            end
-            return
-       end
-        if _n_id == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TId
-                _n_id = new_child
-           else
-               abort
-            end
-            return
-       end
-        if _n_signature == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa ASignature
-                _n_signature = new_child
-           else
-               abort
-            end
-            return
-       end
-        if _n_expr == old_child then
+        if _n_annotations == old_child then
             if new_child != null then
                 new_child.parent = self
-               assert new_child isa AExpr
-                _n_expr = new_child
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
            else
-               _n_expr = null
+               _n_annotations = null
             end
             return
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_dotdotdot=(node)
+               do
+                       _n_dotdotdot = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
-        if _n_kwbreak != null then
-            v.enter_visit(_n_kwbreak.as(not null))
-        end
-        v.enter_visit(_n_bang)
         v.enter_visit(_n_id)
-        v.enter_visit(_n_signature)
-        if _n_expr != null then
-            v.enter_visit(_n_expr.as(not null))
+        if _n_type != null then
+            v.enter_visit(_n_type.as(not null))
+        end
+        if _n_dotdotdot != null then
+            v.enter_visit(_n_dotdotdot.as(not null))
+        end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
         end
     end
 end
@@ -3269,7 +4226,8 @@ redef class AType
     init init_atype (
             n_kwnullable: nullable TKwnullable,
             n_id: nullable TClassid,
-            n_types: Collection[Object] # Should be Collection[AType]
+            n_types: Collection[Object], # Should be Collection[AType]
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -3284,6 +4242,10 @@ redef class AType
                _n_types.add(n)
                n.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -3320,8 +4282,39 @@ redef class AType
                 return
             end
         end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwnullable=(node)
+               do
+                       _n_kwnullable = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwnullable != null then
@@ -3331,6 +4324,9 @@ redef class AType
             for n in _n_types do
                 v.enter_visit(n)
            end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ALabel
@@ -3372,6 +4368,18 @@ redef class ALabel
        end
     end
 
+               redef fun n_kwlabel=(node)
+               do
+                       _n_kwlabel = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwlabel)
@@ -3424,6 +4432,15 @@ redef class ABlockExpr
        end
     end
 
+               redef fun n_kwend=(node)
+               do
+                       _n_kwend = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_expr do
@@ -3442,7 +4459,8 @@ redef class AVardeclExpr
             n_id: nullable TId,
             n_type: nullable AType,
             n_assign: nullable TAssign,
-            n_expr: nullable AExpr
+            n_expr: nullable AExpr,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -3462,6 +4480,10 @@ redef class AVardeclExpr
        if n_expr != null then
                n_expr.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -3516,8 +4538,58 @@ redef class AVardeclExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwvar=(node)
+               do
+                       _n_kwvar = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwvar)
@@ -3531,6 +4603,9 @@ redef class AVardeclExpr
         if _n_expr != null then
             v.enter_visit(_n_expr.as(not null))
         end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AReturnExpr
@@ -3576,6 +4651,22 @@ redef class AReturnExpr
        end
     end
 
+               redef fun n_kwreturn=(node)
+               do
+                       _n_kwreturn = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwreturn != null then
@@ -3642,6 +4733,27 @@ redef class ABreakExpr
        end
     end
 
+               redef fun n_kwbreak=(node)
+               do
+                       _n_kwbreak = node
+                       node.parent = self
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwbreak)
@@ -3679,6 +4791,13 @@ redef class AAbortExpr
        end
     end
 
+               redef fun n_kwabort=(node)
+               do
+                       _n_kwabort = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwabort)
@@ -3742,6 +4861,29 @@ redef class AContinueExpr
        end
     end
 
+               redef fun n_kwcontinue=(node)
+               do
+                       _n_kwcontinue = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_kwcontinue != null then
@@ -3811,6 +4953,27 @@ redef class ADoExpr
        end
     end
 
+               redef fun n_kwdo=(node)
+               do
+                       _n_kwdo = node
+                       node.parent = self
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwdo)
@@ -3891,8 +5054,34 @@ redef class AIfExpr
        end
     end
 
-    redef fun visit_all(v: Visitor)
-    do
+               redef fun n_kwif=(node)
+               do
+                       _n_kwif = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_then=(node)
+               do
+                       _n_then = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_else=(node)
+               do
+                       _n_else = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
         v.enter_visit(_n_kwif)
         v.enter_visit(_n_expr)
         if _n_then != null then
@@ -3994,6 +5183,38 @@ redef class AIfexprExpr
        end
     end
 
+               redef fun n_kwif=(node)
+               do
+                       _n_kwif = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwthen=(node)
+               do
+                       _n_kwthen = node
+                       node.parent = self
+               end
+               redef fun n_then=(node)
+               do
+                       _n_then = node
+                       node.parent = self
+               end
+               redef fun n_kwelse=(node)
+               do
+                       _n_kwelse = node
+                       node.parent = self
+               end
+               redef fun n_else=(node)
+               do
+                       _n_else = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwif)
@@ -4086,6 +5307,37 @@ redef class AWhileExpr
        end
     end
 
+               redef fun n_kwwhile=(node)
+               do
+                       _n_kwwhile = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwdo=(node)
+               do
+                       _n_kwdo = node
+                       node.parent = self
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwwhile)
@@ -4155,6 +5407,27 @@ redef class ALoopExpr
        end
     end
 
+               redef fun n_kwloop=(node)
+               do
+                       _n_kwloop = node
+                       node.parent = self
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwloop)
@@ -4266,6 +5539,37 @@ redef class AForExpr
        end
     end
 
+               redef fun n_kwfor=(node)
+               do
+                       _n_kwfor = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwdo=(node)
+               do
+                       _n_kwdo = node
+                       node.parent = self
+               end
+               redef fun n_block=(node)
+               do
+                       _n_block = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_label=(node)
+               do
+                       _n_label = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwfor)
@@ -4351,6 +5655,32 @@ redef class AAssertExpr
        end
     end
 
+               redef fun n_kwassert=(node)
+               do
+                       _n_kwassert = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_else=(node)
+               do
+                       _n_else = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwassert)
@@ -4402,6 +5732,18 @@ redef class AOnceExpr
        end
     end
 
+               redef fun n_kwonce=(node)
+               do
+                       _n_kwonce = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwonce)
@@ -4434,6 +5776,13 @@ redef class ASendExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -4478,6 +5827,18 @@ redef class ABinopExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4523,6 +5884,18 @@ redef class AOrExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4568,6 +5941,18 @@ redef class AAndExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4613,44 +5998,56 @@ redef class AOrElseExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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_expr2)
     end
 end
-redef class ANotExpr
+redef class AImpliesExpr
     private init empty_init do end
 
-    init init_anotexpr (
-            n_kwnot: nullable TKwnot,
-            n_expr: nullable AExpr
+    init init_aimpliesexpr (
+            n_expr: nullable AExpr,
+            n_expr2: nullable AExpr
     )
     do
         empty_init
-        _n_kwnot = n_kwnot.as(not null)
-       n_kwnot.parent = self
         _n_expr = n_expr.as(not null)
        n_expr.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_kwnot == old_child then
+        if _n_expr == old_child then
             if new_child != null then
                 new_child.parent = self
-               assert new_child isa TKwnot
-                _n_kwnot = new_child
+               assert new_child isa AExpr
+                _n_expr = new_child
            else
                abort
             end
             return
        end
-        if _n_expr == old_child then
+        if _n_expr2 == old_child then
             if new_child != null then
                 new_child.parent = self
                assert new_child isa AExpr
-                _n_expr = new_child
+                _n_expr2 = new_child
            else
                abort
             end
@@ -4658,44 +6055,56 @@ redef class ANotExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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_kwnot)
         v.enter_visit(_n_expr)
+        v.enter_visit(_n_expr2)
     end
 end
-redef class AEqExpr
+redef class ANotExpr
     private init empty_init do end
 
-    init init_aeqexpr (
-            n_expr: nullable AExpr,
-            n_expr2: nullable AExpr
+    init init_anotexpr (
+            n_kwnot: nullable TKwnot,
+            n_expr: nullable AExpr
     )
     do
         empty_init
+        _n_kwnot = n_kwnot.as(not null)
+       n_kwnot.parent = self
         _n_expr = n_expr.as(not null)
        n_expr.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
+        if _n_kwnot == old_child then
             if new_child != null then
                 new_child.parent = self
-               assert new_child isa AExpr
-                _n_expr = new_child
+               assert new_child isa TKwnot
+                _n_kwnot = new_child
            else
                abort
             end
             return
        end
-        if _n_expr2 == old_child then
+        if _n_expr == old_child then
             if new_child != null then
                 new_child.parent = self
                assert new_child isa AExpr
-                _n_expr2 = new_child
+                _n_expr = new_child
            else
                abort
             end
@@ -4703,16 +6112,28 @@ redef class AEqExpr
        end
     end
 
+               redef fun n_kwnot=(node)
+               do
+                       _n_kwnot = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
+        v.enter_visit(_n_kwnot)
         v.enter_visit(_n_expr)
-        v.enter_visit(_n_expr2)
     end
 end
-redef class AEeExpr
+redef class AEqExpr
     private init empty_init do end
 
-    init init_aeeexpr (
+    init init_aeqexpr (
             n_expr: nullable AExpr,
             n_expr2: nullable AExpr
     )
@@ -4748,6 +6169,18 @@ redef class AEeExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4793,6 +6226,18 @@ redef class ANeExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4838,6 +6283,18 @@ redef class ALtExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4883,6 +6340,18 @@ redef class ALeExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4928,6 +6397,18 @@ redef class ALlExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -4973,6 +6454,18 @@ redef class AGtExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5018,6 +6511,18 @@ redef class AGeExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5063,6 +6568,18 @@ redef class AGgExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5108,6 +6625,18 @@ redef class AIsaExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -5153,6 +6682,18 @@ redef class APlusExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5198,6 +6739,18 @@ redef class AMinusExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5243,6 +6796,18 @@ redef class AStarshipExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5288,6 +6853,18 @@ redef class AStarExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5333,6 +6910,18 @@ redef class ASlashExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5378,6 +6967,18 @@ redef class APercentExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = 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)
@@ -5423,6 +7024,18 @@ redef class AUminusExpr
        end
     end
 
+               redef fun n_minus=(node)
+               do
+                       _n_minus = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_minus)
@@ -5496,6 +7109,30 @@ redef class ANewExpr
        end
     end
 
+               redef fun n_kwnew=(node)
+               do
+                       _n_kwnew = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwnew)
@@ -5545,6 +7182,18 @@ redef class AAttrExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -5616,6 +7265,28 @@ redef class AAttrAssignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -5689,6 +7360,28 @@ redef class AAttrReassignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_assign_op=(node)
+               do
+                       _n_assign_op = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -5703,8 +7396,7 @@ redef class ACallExpr
     init init_acallexpr (
             n_expr: nullable AExpr,
             n_id: nullable TId,
-            n_args: nullable AExprs,
-            n_closure_defs: Collection[Object] # Should be Collection[AClosureDef]
+            n_args: nullable AExprs
     )
     do
         empty_init
@@ -5714,11 +7406,6 @@ redef class ACallExpr
        n_id.parent = self
         _n_args = n_args.as(not null)
        n_args.parent = self
-       for n in n_closure_defs do
-               assert n isa AClosureDef
-               _n_closure_defs.add(n)
-               n.parent = self
-       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -5753,28 +7440,30 @@ redef class ACallExpr
             end
             return
        end
-        for i in [0.._n_closure_defs.length[ do
-            if _n_closure_defs[i] == old_child then
-                if new_child != null then
-                   assert new_child isa AClosureDef
-                    _n_closure_defs[i] = new_child
-                    new_child.parent = self
-                else
-                    _n_closure_defs.remove_at(i)
-                end
-                return
-            end
-        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
         v.enter_visit(_n_id)
         v.enter_visit(_n_args)
-            for n in _n_closure_defs do
-                v.enter_visit(n)
-           end
     end
 end
 redef class ACallAssignExpr
@@ -5855,6 +7544,33 @@ redef class ACallAssignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -5942,6 +7658,33 @@ redef class ACallReassignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+               redef fun n_assign_op=(node)
+               do
+                       _n_assign_op = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -6005,6 +7748,25 @@ redef class ASuperExpr
        end
     end
 
+               redef fun n_qualified=(node)
+               do
+                       _n_qualified = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_kwsuper=(node)
+               do
+                       _n_kwsuper = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_qualified != null then
@@ -6066,6 +7828,23 @@ redef class AInitExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwinit=(node)
+               do
+                       _n_kwinit = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -6078,8 +7857,7 @@ redef class ABraExpr
 
     init init_abraexpr (
             n_expr: nullable AExpr,
-            n_args: nullable AExprs,
-            n_closure_defs: Collection[Object] # Should be Collection[AClosureDef]
+            n_args: nullable AExprs
     )
     do
         empty_init
@@ -6087,11 +7865,6 @@ redef class ABraExpr
        n_expr.parent = self
         _n_args = n_args.as(not null)
        n_args.parent = self
-       for n in n_closure_defs do
-               assert n isa AClosureDef
-               _n_closure_defs.add(n)
-               n.parent = self
-       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6116,27 +7889,24 @@ redef class ABraExpr
             end
             return
        end
-        for i in [0.._n_closure_defs.length[ do
-            if _n_closure_defs[i] == old_child then
-                if new_child != null then
-                   assert new_child isa AClosureDef
-                    _n_closure_defs[i] = new_child
-                    new_child.parent = self
-                else
-                    _n_closure_defs.remove_at(i)
-                end
-                return
-            end
-        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
         v.enter_visit(_n_args)
-            for n in _n_closure_defs do
-                v.enter_visit(n)
-           end
     end
 end
 redef class ABraAssignExpr
@@ -6204,6 +7974,28 @@ redef class ABraAssignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -6277,6 +8069,28 @@ redef class ABraReassignExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_args=(node)
+               do
+                       _n_args = node
+                       node.parent = self
+               end
+               redef fun n_assign_op=(node)
+               do
+                       _n_assign_op = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -6285,72 +8099,6 @@ redef class ABraReassignExpr
         v.enter_visit(_n_value)
     end
 end
-redef class AClosureCallExpr
-    private init empty_init do end
-
-    init init_aclosurecallexpr (
-            n_id: nullable TId,
-            n_args: nullable AExprs,
-            n_closure_defs: Collection[Object] # Should be Collection[AClosureDef]
-    )
-    do
-        empty_init
-        _n_id = n_id.as(not null)
-       n_id.parent = self
-        _n_args = n_args.as(not null)
-       n_args.parent = self
-       for n in n_closure_defs do
-               assert n isa AClosureDef
-               _n_closure_defs.add(n)
-               n.parent = self
-       end
-    end
-
-    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-    do
-        if _n_id == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TId
-                _n_id = new_child
-           else
-               abort
-            end
-            return
-       end
-        if _n_args == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa AExprs
-                _n_args = new_child
-           else
-               abort
-            end
-            return
-       end
-        for i in [0.._n_closure_defs.length[ do
-            if _n_closure_defs[i] == old_child then
-                if new_child != null then
-                   assert new_child isa AClosureDef
-                    _n_closure_defs[i] = new_child
-                    new_child.parent = self
-                else
-                    _n_closure_defs.remove_at(i)
-                end
-                return
-            end
-        end
-    end
-
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_id)
-        v.enter_visit(_n_args)
-            for n in _n_closure_defs do
-                v.enter_visit(n)
-           end
-    end
-end
 redef class AVarExpr
     private init empty_init do end
 
@@ -6377,6 +8125,13 @@ redef class AVarExpr
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
@@ -6434,6 +8189,23 @@ redef class AVarAssignExpr
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_assign=(node)
+               do
+                       _n_assign = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
@@ -6493,6 +8265,23 @@ redef class AVarReassignExpr
        end
     end
 
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+               redef fun n_assign_op=(node)
+               do
+                       _n_assign_op = node
+                       node.parent = self
+               end
+               redef fun n_value=(node)
+               do
+                       _n_value = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_id)
@@ -6505,7 +8294,8 @@ redef class ARangeExpr
 
     init init_arangeexpr (
             n_expr: nullable AExpr,
-            n_expr2: nullable AExpr
+            n_expr2: nullable AExpr,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -6513,6 +8303,10 @@ redef class ARangeExpr
        n_expr.parent = self
         _n_expr2 = n_expr2.as(not null)
        n_expr2.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6537,12 +8331,44 @@ redef class ARangeExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_expr2=(node)
+               do
+                       _n_expr2 = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
         v.enter_visit(_n_expr2)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ACrangeExpr
@@ -6552,7 +8378,8 @@ redef class ACrangeExpr
             n_obra: nullable TObra,
             n_expr: nullable AExpr,
             n_expr2: nullable AExpr,
-            n_cbra: nullable TCbra
+            n_cbra: nullable TCbra,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -6564,6 +8391,10 @@ redef class ACrangeExpr
        n_expr2.parent = self
         _n_cbra = n_cbra.as(not null)
        n_cbra.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6608,14 +8439,56 @@ redef class ACrangeExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_obra=(node)
+               do
+                       _n_obra = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_expr2=(node)
+               do
+                       _n_expr2 = node
+                       node.parent = self
+               end
+               redef fun n_cbra=(node)
+               do
+                       _n_cbra = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_obra)
         v.enter_visit(_n_expr)
         v.enter_visit(_n_expr2)
         v.enter_visit(_n_cbra)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AOrangeExpr
@@ -6625,7 +8498,8 @@ redef class AOrangeExpr
             n_obra: nullable TObra,
             n_expr: nullable AExpr,
             n_expr2: nullable AExpr,
-            n_cbra: nullable TObra
+            n_cbra: nullable TObra,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -6637,6 +8511,10 @@ redef class AOrangeExpr
        n_expr2.parent = self
         _n_cbra = n_cbra.as(not null)
        n_cbra.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6681,26 +8559,73 @@ redef class AOrangeExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_obra=(node)
+               do
+                       _n_obra = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_expr2=(node)
+               do
+                       _n_expr2 = node
+                       node.parent = self
+               end
+               redef fun n_cbra=(node)
+               do
+                       _n_cbra = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_obra)
         v.enter_visit(_n_expr)
         v.enter_visit(_n_expr2)
         v.enter_visit(_n_cbra)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AArrayExpr
     private init empty_init do end
 
     init init_aarrayexpr (
-            n_exprs: nullable AExprs
+            n_exprs: nullable AExprs,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_exprs = n_exprs.as(not null)
        n_exprs.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6715,23 +8640,55 @@ redef class AArrayExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_exprs=(node)
+               do
+                       _n_exprs = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_exprs)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ASelfExpr
     private init empty_init do end
 
     init init_aselfexpr (
-            n_kwself: nullable TKwself
+            n_kwself: nullable TKwself,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_kwself = n_kwself.as(not null)
        n_kwself.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6746,11 +8703,38 @@ redef class ASelfExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwself=(node)
+               do
+                       _n_kwself = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwself)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AImplicitSelfExpr
@@ -6765,6 +8749,8 @@ redef class AImplicitSelfExpr
     do
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
     end
@@ -6773,12 +8759,17 @@ redef class ATrueExpr
     private init empty_init do end
 
     init init_atrueexpr (
-            n_kwtrue: nullable TKwtrue
+            n_kwtrue: nullable TKwtrue,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_kwtrue = n_kwtrue.as(not null)
        n_kwtrue.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6793,23 +8784,55 @@ redef class ATrueExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwtrue=(node)
+               do
+                       _n_kwtrue = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwtrue)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AFalseExpr
     private init empty_init do end
 
     init init_afalseexpr (
-            n_kwfalse: nullable TKwfalse
+            n_kwfalse: nullable TKwfalse,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_kwfalse = n_kwfalse.as(not null)
        n_kwfalse.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6824,23 +8847,55 @@ redef class AFalseExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwfalse=(node)
+               do
+                       _n_kwfalse = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwfalse)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ANullExpr
     private init empty_init do end
 
     init init_anullexpr (
-            n_kwnull: nullable TKwnull
+            n_kwnull: nullable TKwnull,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_kwnull = n_kwnull.as(not null)
        n_kwnull.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6855,23 +8910,55 @@ redef class ANullExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_kwnull=(node)
+               do
+                       _n_kwnull = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwnull)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AIntExpr
     private init empty_init do end
 
     init init_aintexpr (
-            n_number: nullable TNumber
+            n_number: nullable TNumber,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_number = n_number.as(not null)
        n_number.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6886,23 +8973,55 @@ redef class AIntExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_number=(node)
+               do
+                       _n_number = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_number)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AFloatExpr
     private init empty_init do end
 
     init init_afloatexpr (
-            n_float: nullable TFloat
+            n_float: nullable TFloat,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_float = n_float.as(not null)
        n_float.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6917,23 +9036,55 @@ redef class AFloatExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_float=(node)
+               do
+                       _n_float = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_float)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class ACharExpr
     private init empty_init do end
 
     init init_acharexpr (
-            n_char: nullable TChar
+            n_char: nullable TChar,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_char = n_char.as(not null)
        n_char.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6948,23 +9099,55 @@ redef class ACharExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_char=(node)
+               do
+                       _n_char = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_char)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AStringExpr
     private init empty_init do end
 
     init init_astringexpr (
-            n_string: nullable TString
+            n_string: nullable TString,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
         _n_string = n_string.as(not null)
        n_string.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6979,11 +9162,38 @@ redef class AStringExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_string=(node)
+               do
+                       _n_string = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_string)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AStartStringExpr
@@ -7012,6 +9222,13 @@ redef class AStartStringExpr
        end
     end
 
+               redef fun n_string=(node)
+               do
+                       _n_string = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_string)
@@ -7043,6 +9260,13 @@ redef class AMidStringExpr
        end
     end
 
+               redef fun n_string=(node)
+               do
+                       _n_string = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_string)
@@ -7074,6 +9298,13 @@ redef class AEndStringExpr
        end
     end
 
+               redef fun n_string=(node)
+               do
+                       _n_string = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_string)
@@ -7083,7 +9314,8 @@ redef class ASuperstringExpr
     private init empty_init do end
 
     init init_asuperstringexpr (
-            n_exprs: Collection[Object] # Should be Collection[AExpr]
+            n_exprs: Collection[Object], # Should be Collection[AExpr]
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -7092,6 +9324,10 @@ redef class ASuperstringExpr
                _n_exprs.add(n)
                n.parent = self
        end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -7108,13 +9344,35 @@ redef class ASuperstringExpr
                 return
             end
         end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_exprs do
                 v.enter_visit(n)
            end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AParExpr
@@ -7123,7 +9381,8 @@ redef class AParExpr
     init init_aparexpr (
             n_opar: nullable TOpar,
             n_expr: nullable AExpr,
-            n_cpar: nullable TCpar
+            n_cpar: nullable TCpar,
+            n_annotations: nullable AAnnotations
     )
     do
         empty_init
@@ -7133,6 +9392,10 @@ redef class AParExpr
        n_expr.parent = self
         _n_cpar = n_cpar.as(not null)
        n_cpar.parent = self
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
     end
 
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -7167,13 +9430,50 @@ redef class AParExpr
             end
             return
        end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
     end
 
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       node.parent = self
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_opar)
         v.enter_visit(_n_expr)
         v.enter_visit(_n_cpar)
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
     end
 end
 redef class AAsCastExpr
@@ -7254,6 +9554,33 @@ redef class AAsCastExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwas=(node)
+               do
+                       _n_kwas = node
+                       node.parent = self
+               end
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -7354,6 +9681,38 @@ redef class AAsNotnullExpr
        end
     end
 
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_kwas=(node)
+               do
+                       _n_kwas = node
+                       node.parent = self
+               end
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       node.parent = self
+               end
+               redef fun n_kwnot=(node)
+               do
+                       _n_kwnot = node
+                       node.parent = self
+               end
+               redef fun n_kwnull=(node)
+               do
+                       _n_kwnull = node
+                       node.parent = self
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_expr)
@@ -7416,6 +9775,23 @@ redef class AIssetAttrExpr
        end
     end
 
+               redef fun n_kwisset=(node)
+               do
+                       _n_kwisset = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwisset)
@@ -7488,6 +9864,28 @@ redef class ADebugTypeExpr
        end
     end
 
+               redef fun n_kwdebug=(node)
+               do
+                       _n_kwdebug = node
+                       node.parent = self
+               end
+               redef fun n_kwtype=(node)
+               do
+                       _n_kwtype = node
+                       node.parent = self
+               end
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwdebug)
@@ -7527,6 +9925,8 @@ redef class AListExprs
         end
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_exprs do
@@ -7591,6 +9991,18 @@ redef class AParExprs
        end
     end
 
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       node.parent = self
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_opar)
@@ -7657,6 +10069,18 @@ redef class ABraExprs
        end
     end
 
+               redef fun n_obra=(node)
+               do
+                       _n_obra = node
+                       node.parent = self
+               end
+               redef fun n_cbra=(node)
+               do
+                       _n_cbra = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_obra)
@@ -7692,6 +10116,13 @@ redef class APlusAssignOp
        end
     end
 
+               redef fun n_pluseq=(node)
+               do
+                       _n_pluseq = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_pluseq)
@@ -7723,191 +10154,16 @@ redef class AMinusAssignOp
        end
     end
 
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_minuseq)
-    end
-end
-redef class AClosureDef
-    private init empty_init do end
-
-    init init_aclosuredef (
-            n_bang: nullable TBang,
-            n_id: nullable AClosureId,
-            n_ids: Collection[Object], # Should be Collection[TId]
-            n_kwdo: nullable TKwdo,
-            n_expr: nullable AExpr,
-            n_label: nullable ALabel
-    )
-    do
-        empty_init
-        _n_bang = n_bang.as(not null)
-       n_bang.parent = self
-        _n_id = n_id.as(not null)
-       n_id.parent = self
-       for n in n_ids do
-               assert n isa TId
-               _n_ids.add(n)
-               n.parent = self
-       end
-        _n_kwdo = n_kwdo
-       if n_kwdo != null then
-               n_kwdo.parent = self
-       end
-        _n_expr = n_expr
-       if n_expr != null then
-               n_expr.parent = self
-       end
-        _n_label = n_label
-       if n_label != null then
-               n_label.parent = self
-       end
-    end
-
-    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-    do
-        if _n_bang == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TBang
-                _n_bang = new_child
-           else
-               abort
-            end
-            return
-       end
-        if _n_id == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa AClosureId
-                _n_id = new_child
-           else
-               abort
-            end
-            return
-       end
-        for i in [0.._n_ids.length[ do
-            if _n_ids[i] == old_child then
-                if new_child != null then
-                   assert new_child isa TId
-                    _n_ids[i] = new_child
-                    new_child.parent = self
-                else
-                    _n_ids.remove_at(i)
-                end
-                return
-            end
-        end
-        if _n_kwdo == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TKwdo
-                _n_kwdo = new_child
-           else
-               _n_kwdo = null
-            end
-            return
-       end
-        if _n_expr == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa AExpr
-                _n_expr = new_child
-           else
-               _n_expr = null
-            end
-            return
-       end
-        if _n_label == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa ALabel
-                _n_label = new_child
-           else
-               _n_label = null
-            end
-            return
-       end
-    end
-
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_bang)
-        v.enter_visit(_n_id)
-            for n in _n_ids do
-                v.enter_visit(n)
-           end
-        if _n_kwdo != null then
-            v.enter_visit(_n_kwdo.as(not null))
-        end
-        if _n_expr != null then
-            v.enter_visit(_n_expr.as(not null))
-        end
-        if _n_label != null then
-            v.enter_visit(_n_label.as(not null))
-        end
-    end
-end
-redef class ASimpleClosureId
-    private init empty_init do end
-
-    init init_asimpleclosureid (
-            n_id: nullable TId
-    )
-    do
-        empty_init
-        _n_id = n_id.as(not null)
-       n_id.parent = self
-    end
-
-    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-    do
-        if _n_id == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TId
-                _n_id = new_child
-           else
-               abort
-            end
-            return
-       end
-    end
-
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_id)
-    end
-end
-redef class ABreakClosureId
-    private init empty_init do end
-
-    init init_abreakclosureid (
-            n_kwbreak: nullable TKwbreak
-    )
-    do
-        empty_init
-        _n_kwbreak = n_kwbreak.as(not null)
-       n_kwbreak.parent = self
-    end
+               redef fun n_minuseq=(node)
+               do
+                       _n_minuseq = node
+                       node.parent = self
+               end
 
-    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-    do
-        if _n_kwbreak == old_child then
-            if new_child != null then
-                new_child.parent = self
-               assert new_child isa TKwbreak
-                _n_kwbreak = new_child
-           else
-               abort
-            end
-            return
-       end
-    end
 
     redef fun visit_all(v: Visitor)
     do
-        v.enter_visit(_n_kwbreak)
+        v.enter_visit(_n_minuseq)
     end
 end
 redef class AModuleName
@@ -7969,6 +10225,20 @@ redef class AModuleName
        end
     end
 
+               redef fun n_quad=(node)
+               do
+                       _n_quad = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_quad != null then
@@ -8024,6 +10294,13 @@ redef class AExternCalls
         end
     end
 
+               redef fun n_kwimport=(node)
+               do
+                       _n_kwimport = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwimport)
@@ -8044,6 +10321,8 @@ redef class AExternCall
     do
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
     end
@@ -8074,6 +10353,13 @@ redef class ASuperExternCall
        end
     end
 
+               redef fun n_kwsuper=(node)
+               do
+                       _n_kwsuper = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwsuper)
@@ -8105,6 +10391,13 @@ redef class ALocalPropExternCall
        end
     end
 
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_methid)
@@ -8164,6 +10457,25 @@ redef class AFullPropExternCall
        end
     end
 
+               redef fun n_classid=(node)
+               do
+                       _n_classid = node
+                       node.parent = self
+               end
+               redef fun n_quad=(node)
+               do
+                       _n_quad = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_methid=(node)
+               do
+                       _n_methid = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_classid)
@@ -8199,6 +10511,13 @@ redef class AInitPropExternCall
        end
     end
 
+               redef fun n_classid=(node)
+               do
+                       _n_classid = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_classid)
@@ -8256,10 +10575,27 @@ redef class ACastAsExternCall
        end
     end
 
-    redef fun visit_all(v: Visitor)
-    do
-        v.enter_visit(_n_from_type)
-        v.enter_visit(_n_kwas)
+               redef fun n_from_type=(node)
+               do
+                       _n_from_type = node
+                       node.parent = self
+               end
+               redef fun n_kwas=(node)
+               do
+                       _n_kwas = node
+                       node.parent = self
+               end
+               redef fun n_to_type=(node)
+               do
+                       _n_to_type = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_from_type)
+        v.enter_visit(_n_kwas)
         v.enter_visit(_n_to_type)
     end
 end
@@ -8315,6 +10651,23 @@ redef class AAsNullableExternCall
        end
     end
 
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_kwas=(node)
+               do
+                       _n_kwas = node
+                       node.parent = self
+               end
+               redef fun n_kwnullable=(node)
+               do
+                       _n_kwnullable = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_type)
@@ -8387,6 +10740,28 @@ redef class AAsNotNullableExternCall
        end
     end
 
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+               redef fun n_kwas=(node)
+               do
+                       _n_kwas = node
+                       node.parent = self
+               end
+               redef fun n_kwnot=(node)
+               do
+                       _n_kwnot = node
+                       node.parent = self
+               end
+               redef fun n_kwnullable=(node)
+               do
+                       _n_kwnullable = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_type)
@@ -8434,6 +10809,18 @@ redef class AInLanguage
        end
     end
 
+               redef fun n_kwin=(node)
+               do
+                       _n_kwin = node
+                       node.parent = self
+               end
+               redef fun n_string=(node)
+               do
+                       _n_string = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         v.enter_visit(_n_kwin)
@@ -8481,6 +10868,20 @@ redef class AExternCodeBlock
        end
     end
 
+               redef fun n_in_language=(node)
+               do
+                       _n_in_language = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_extern_code_segment=(node)
+               do
+                       _n_extern_code_segment = node
+                       node.parent = self
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
         if _n_in_language != null then
@@ -8535,6 +10936,15 @@ redef class AQualified
        end
     end
 
+               redef fun n_classid=(node)
+               do
+                       _n_classid = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_id do
@@ -8576,6 +10986,8 @@ redef class ADoc
         end
     end
 
+
+
     redef fun visit_all(v: Visitor)
     do
             for n in _n_comment do
@@ -8583,6 +10995,597 @@ redef class ADoc
            end
     end
 end
+redef class AAnnotations
+    private init empty_init do end
+
+    init init_aannotations (
+            n_at: nullable TAt,
+            n_opar: nullable TOpar,
+            n_items: Collection[Object], # Should be Collection[AAnnotation]
+            n_cpar: nullable TCpar
+    )
+    do
+        empty_init
+        _n_at = n_at
+       if n_at != null then
+               n_at.parent = self
+       end
+        _n_opar = n_opar
+       if n_opar != null then
+               n_opar.parent = self
+       end
+       for n in n_items do
+               assert n isa AAnnotation
+               _n_items.add(n)
+               n.parent = self
+       end
+        _n_cpar = n_cpar
+       if n_cpar != null then
+               n_cpar.parent = self
+       end
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_at == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TAt
+                _n_at = new_child
+           else
+               _n_at = null
+            end
+            return
+       end
+        if _n_opar == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TOpar
+                _n_opar = new_child
+           else
+               _n_opar = null
+            end
+            return
+       end
+        for i in [0.._n_items.length[ do
+            if _n_items[i] == old_child then
+                if new_child != null then
+                   assert new_child isa AAnnotation
+                    _n_items[i] = new_child
+                    new_child.parent = self
+                else
+                    _n_items.remove_at(i)
+                end
+                return
+            end
+        end
+        if _n_cpar == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TCpar
+                _n_cpar = new_child
+           else
+               _n_cpar = null
+            end
+            return
+       end
+    end
+
+               redef fun n_at=(node)
+               do
+                       _n_at = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        if _n_at != null then
+            v.enter_visit(_n_at.as(not null))
+        end
+        if _n_opar != null then
+            v.enter_visit(_n_opar.as(not null))
+        end
+            for n in _n_items do
+                v.enter_visit(n)
+           end
+        if _n_cpar != null then
+            v.enter_visit(_n_cpar.as(not null))
+        end
+    end
+end
+redef class AAnnotation
+    private init empty_init do end
+
+    init init_aannotation (
+            n_atid: nullable AAtid,
+            n_opar: nullable TOpar,
+            n_args: Collection[Object], # Should be Collection[AAtArg]
+            n_cpar: nullable TCpar,
+            n_annotations: nullable AAnnotations
+    )
+    do
+        empty_init
+        _n_atid = n_atid.as(not null)
+       n_atid.parent = self
+        _n_opar = n_opar
+       if n_opar != null then
+               n_opar.parent = self
+       end
+       for n in n_args do
+               assert n isa AAtArg
+               _n_args.add(n)
+               n.parent = self
+       end
+        _n_cpar = n_cpar
+       if n_cpar != null then
+               n_cpar.parent = self
+       end
+        _n_annotations = n_annotations
+       if n_annotations != null then
+               n_annotations.parent = self
+       end
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_atid == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAtid
+                _n_atid = new_child
+           else
+               abort
+            end
+            return
+       end
+        if _n_opar == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TOpar
+                _n_opar = new_child
+           else
+               _n_opar = null
+            end
+            return
+       end
+        for i in [0.._n_args.length[ do
+            if _n_args[i] == old_child then
+                if new_child != null then
+                   assert new_child isa AAtArg
+                    _n_args[i] = new_child
+                    new_child.parent = self
+                else
+                    _n_args.remove_at(i)
+                end
+                return
+            end
+        end
+        if _n_cpar == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TCpar
+                _n_cpar = new_child
+           else
+               _n_cpar = null
+            end
+            return
+       end
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               _n_annotations = null
+            end
+            return
+       end
+    end
+
+               redef fun n_atid=(node)
+               do
+                       _n_atid = node
+                       node.parent = self
+               end
+               redef fun n_opar=(node)
+               do
+                       _n_opar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_cpar=(node)
+               do
+                       _n_cpar = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       if node != null then
+                               node.parent = self
+                       end
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_atid)
+        if _n_opar != null then
+            v.enter_visit(_n_opar.as(not null))
+        end
+            for n in _n_args do
+                v.enter_visit(n)
+           end
+        if _n_cpar != null then
+            v.enter_visit(_n_cpar.as(not null))
+        end
+        if _n_annotations != null then
+            v.enter_visit(_n_annotations.as(not null))
+        end
+    end
+end
+redef class ATypeAtArg
+    private init empty_init do end
+
+    init init_atypeatarg (
+            n_type: nullable AType
+    )
+    do
+        empty_init
+        _n_type = n_type.as(not null)
+       n_type.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_type == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AType
+                _n_type = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_type=(node)
+               do
+                       _n_type = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_type)
+    end
+end
+redef class AExprAtArg
+    private init empty_init do end
+
+    init init_aexpratarg (
+            n_expr: nullable AExpr
+    )
+    do
+        empty_init
+        _n_expr = n_expr.as(not null)
+       n_expr.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_expr == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AExpr
+                _n_expr = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_expr=(node)
+               do
+                       _n_expr = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_expr)
+    end
+end
+redef class AAtAtArg
+    private init empty_init do end
+
+    init init_aatatarg (
+            n_annotations: nullable AAnnotations
+    )
+    do
+        empty_init
+        _n_annotations = n_annotations.as(not null)
+       n_annotations.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_annotations == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa AAnnotations
+                _n_annotations = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_annotations=(node)
+               do
+                       _n_annotations = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_annotations)
+    end
+end
+redef class AIdAtid
+    private init empty_init do end
+
+    init init_aidatid (
+            n_id: nullable TId
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TId
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
+redef class AKwexternAtid
+    private init empty_init do end
+
+    init init_akwexternatid (
+            n_id: nullable TKwextern
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TKwextern
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
+redef class AKwinternAtid
+    private init empty_init do end
+
+    init init_akwinternatid (
+            n_id: nullable TKwintern
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TKwintern
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
+redef class AKwreadableAtid
+    private init empty_init do end
+
+    init init_akwreadableatid (
+            n_id: nullable TKwreadable
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TKwreadable
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
+redef class AKwwritableAtid
+    private init empty_init do end
+
+    init init_akwwritableatid (
+            n_id: nullable TKwwritable
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TKwwritable
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
+redef class AKwimportAtid
+    private init empty_init do end
+
+    init init_akwimportatid (
+            n_id: nullable TKwimport
+    )
+    do
+        empty_init
+        _n_id = n_id.as(not null)
+       n_id.parent = self
+    end
+
+    redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+    do
+        if _n_id == old_child then
+            if new_child != null then
+                new_child.parent = self
+               assert new_child isa TKwimport
+                _n_id = new_child
+           else
+               abort
+            end
+            return
+       end
+    end
+
+               redef fun n_id=(node)
+               do
+                       _n_id = node
+                       node.parent = self
+               end
+
+
+    redef fun visit_all(v: Visitor)
+    do
+        v.enter_visit(_n_id)
+    end
+end
 
 redef class Start
     redef fun replace_child(old_child: ANode, new_child: nullable ANode)