parser: remove generated old-style accesors.
[nit.git] / src / parser / parser_prod.nit
index 2cd7643..2363e3f 100644 (file)
@@ -7,8 +7,6 @@ intrude import parser_nodes
 private import tables
 
 redef class AModule
-       private init empty_init do end
-
        init init_amodule (
                n_moduledecl: nullable AModuledecl,
                n_imports: Collection[Object], # Should be Collection[AImport]
@@ -16,12 +14,11 @@ redef class AModule
                n_classdefs: Collection[Object] # Should be Collection[AClassdef]
        )
        do
-               empty_init
                _n_moduledecl = n_moduledecl
                if n_moduledecl != null then n_moduledecl.parent = self
-               _n_imports.unsafe_add_all(n_imports)
-               _n_extern_code_blocks.unsafe_add_all(n_extern_code_blocks)
-               _n_classdefs.unsafe_add_all(n_classdefs)
+               self.n_imports.unsafe_add_all(n_imports)
+               self.n_extern_code_blocks.unsafe_add_all(n_extern_code_blocks)
+               self.n_classdefs.unsafe_add_all(n_classdefs)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -30,9 +27,9 @@ redef class AModule
                        n_moduledecl = new_child.as(nullable AModuledecl)
                        return
                end
-               if _n_imports.replace_child(old_child, new_child) then return
-               if _n_extern_code_blocks.replace_child(old_child, new_child) then return
-               if _n_classdefs.replace_child(old_child, new_child) then return
+               if n_imports.replace_child(old_child, new_child) then return
+               if n_extern_code_blocks.replace_child(old_child, new_child) then return
+               if n_classdefs.replace_child(old_child, new_child) then return
        end
 
        redef fun n_moduledecl=(node)
@@ -45,14 +42,12 @@ redef class AModule
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_moduledecl)
-               _n_imports.visit_all(v)
-               _n_extern_code_blocks.visit_all(v)
-               _n_classdefs.visit_all(v)
+               n_imports.visit_all(v)
+               n_extern_code_blocks.visit_all(v)
+               n_classdefs.visit_all(v)
        end
 end
 redef class AModuledecl
-       private init empty_init do end
-
        init init_amoduledecl (
                n_doc: nullable ADoc,
                n_kwmodule: nullable TKwmodule,
@@ -60,7 +55,6 @@ redef class AModuledecl
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwmodule = n_kwmodule.as(not null)
@@ -122,8 +116,6 @@ redef class AModuledecl
        end
 end
 redef class AStdImport
-       private init empty_init do end
-
        init init_astdimport (
                n_visibility: nullable AVisibility,
                n_kwimport: nullable TKwimport,
@@ -131,7 +123,6 @@ redef class AStdImport
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_visibility = n_visibility.as(not null)
                n_visibility.parent = self
                _n_kwimport = n_kwimport.as(not null)
@@ -193,15 +184,12 @@ redef class AStdImport
        end
 end
 redef class ANoImport
-       private init empty_init do end
-
        init init_anoimport (
                n_visibility: nullable AVisibility,
                n_kwimport: nullable TKwimport,
                n_kwend: nullable TKwend
        )
        do
-               empty_init
                _n_visibility = n_visibility.as(not null)
                n_visibility.parent = self
                _n_kwimport = n_kwimport.as(not null)
@@ -251,11 +239,8 @@ redef class ANoImport
        end
 end
 redef class APublicVisibility
-       private init empty_init do end
-
        init init_apublicvisibility
        do
-               empty_init
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -269,13 +254,10 @@ redef class APublicVisibility
        end
 end
 redef class APrivateVisibility
-       private init empty_init do end
-
        init init_aprivatevisibility (
                n_kwprivate: nullable TKwprivate
        )
        do
-               empty_init
                _n_kwprivate = n_kwprivate.as(not null)
                n_kwprivate.parent = self
        end
@@ -301,13 +283,10 @@ redef class APrivateVisibility
        end
 end
 redef class AProtectedVisibility
-       private init empty_init do end
-
        init init_aprotectedvisibility (
                n_kwprotected: nullable TKwprotected
        )
        do
-               empty_init
                _n_kwprotected = n_kwprotected.as(not null)
                n_kwprotected.parent = self
        end
@@ -333,13 +312,10 @@ redef class AProtectedVisibility
        end
 end
 redef class AIntrudeVisibility
-       private init empty_init do end
-
        init init_aintrudevisibility (
                n_kwintrude: nullable TKwintrude
        )
        do
-               empty_init
                _n_kwintrude = n_kwintrude.as(not null)
                n_kwintrude.parent = self
        end
@@ -365,8 +341,6 @@ redef class AIntrudeVisibility
        end
 end
 redef class AStdClassdef
-       private init empty_init do end
-
        init init_astdclassdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -381,7 +355,6 @@ redef class AStdClassdef
                n_kwend: nullable TKwend
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -392,13 +365,13 @@ redef class AStdClassdef
                n_classkind.parent = self
                _n_id = n_id
                if n_id != null then n_id.parent = self
-               _n_formaldefs.unsafe_add_all(n_formaldefs)
+               self.n_formaldefs.unsafe_add_all(n_formaldefs)
                _n_annotations = n_annotations
                if n_annotations != null then n_annotations.parent = self
                _n_extern_code_block = n_extern_code_block
                if n_extern_code_block != null then n_extern_code_block.parent = self
-               _n_superclasses.unsafe_add_all(n_superclasses)
-               _n_propdefs.unsafe_add_all(n_propdefs)
+               self.n_superclasses.unsafe_add_all(n_superclasses)
+               self.n_propdefs.unsafe_add_all(n_propdefs)
                _n_kwend = n_kwend.as(not null)
                n_kwend.parent = self
        end
@@ -425,7 +398,7 @@ redef class AStdClassdef
                        n_id = new_child.as(nullable TClassid)
                        return
                end
-               if _n_formaldefs.replace_child(old_child, new_child) then return
+               if n_formaldefs.replace_child(old_child, new_child) then return
                if _n_annotations == old_child then
                        n_annotations = new_child.as(nullable AAnnotations)
                        return
@@ -434,8 +407,8 @@ redef class AStdClassdef
                        n_extern_code_block = new_child.as(nullable AExternCodeBlock)
                        return
                end
-               if _n_superclasses.replace_child(old_child, new_child) then return
-               if _n_propdefs.replace_child(old_child, new_child) then return
+               if n_superclasses.replace_child(old_child, new_child) then return
+               if n_propdefs.replace_child(old_child, new_child) then return
                if _n_kwend == old_child then
                        n_kwend = new_child.as(TKwend)
                        return
@@ -491,68 +464,59 @@ redef class AStdClassdef
                v.enter_visit(_n_visibility)
                v.enter_visit(_n_classkind)
                v.enter_visit(_n_id)
-               _n_formaldefs.visit_all(v)
+               n_formaldefs.visit_all(v)
                v.enter_visit(_n_annotations)
                v.enter_visit(_n_extern_code_block)
-               _n_superclasses.visit_all(v)
-               _n_propdefs.visit_all(v)
+               n_superclasses.visit_all(v)
+               n_propdefs.visit_all(v)
                v.enter_visit(_n_kwend)
        end
 end
 redef class ATopClassdef
-       private init empty_init do end
-
        init init_atopclassdef (
                n_propdefs: Collection[Object] # Should be Collection[APropdef]
        )
        do
-               empty_init
-               _n_propdefs.unsafe_add_all(n_propdefs)
+               self.n_propdefs.unsafe_add_all(n_propdefs)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_propdefs.replace_child(old_child, new_child) then return
+               if n_propdefs.replace_child(old_child, new_child) then return
        end
 
 
 
        redef fun visit_all(v: Visitor)
        do
-               _n_propdefs.visit_all(v)
+               n_propdefs.visit_all(v)
        end
 end
 redef class AMainClassdef
-       private init empty_init do end
-
        init init_amainclassdef (
                n_propdefs: Collection[Object] # Should be Collection[APropdef]
        )
        do
-               empty_init
-               _n_propdefs.unsafe_add_all(n_propdefs)
+               self.n_propdefs.unsafe_add_all(n_propdefs)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_propdefs.replace_child(old_child, new_child) then return
+               if n_propdefs.replace_child(old_child, new_child) then return
        end
 
 
 
        redef fun visit_all(v: Visitor)
        do
-               _n_propdefs.visit_all(v)
+               n_propdefs.visit_all(v)
        end
 end
 redef class AConcreteClasskind
-       private init empty_init do end
-
        init init_aconcreteclasskind (
                n_kwclass: nullable TKwclass
        )
        do
-               empty_init
                _n_kwclass = n_kwclass.as(not null)
                n_kwclass.parent = self
        end
@@ -578,14 +542,11 @@ redef class AConcreteClasskind
        end
 end
 redef class AAbstractClasskind
-       private init empty_init do end
-
        init init_aabstractclasskind (
                n_kwabstract: nullable TKwabstract,
                n_kwclass: nullable TKwclass
        )
        do
-               empty_init
                _n_kwabstract = n_kwabstract.as(not null)
                n_kwabstract.parent = self
                _n_kwclass = n_kwclass.as(not null)
@@ -623,13 +584,10 @@ redef class AAbstractClasskind
        end
 end
 redef class AInterfaceClasskind
-       private init empty_init do end
-
        init init_ainterfaceclasskind (
                n_kwinterface: nullable TKwinterface
        )
        do
-               empty_init
                _n_kwinterface = n_kwinterface.as(not null)
                n_kwinterface.parent = self
        end
@@ -655,13 +613,10 @@ redef class AInterfaceClasskind
        end
 end
 redef class AEnumClasskind
-       private init empty_init do end
-
        init init_aenumclasskind (
                n_kwenum: nullable TKwenum
        )
        do
-               empty_init
                _n_kwenum = n_kwenum.as(not null)
                n_kwenum.parent = self
        end
@@ -687,14 +642,11 @@ redef class AEnumClasskind
        end
 end
 redef class AExternClasskind
-       private init empty_init do end
-
        init init_aexternclasskind (
                n_kwextern: nullable TKwextern,
                n_kwclass: nullable TKwclass
        )
        do
-               empty_init
                _n_kwextern = n_kwextern.as(not null)
                n_kwextern.parent = self
                _n_kwclass = n_kwclass
@@ -732,15 +684,12 @@ redef class AExternClasskind
        end
 end
 redef class AFormaldef
-       private init empty_init do end
-
        init init_aformaldef (
                n_id: nullable TClassid,
                n_type: nullable AType,
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_type = n_type
@@ -790,15 +739,12 @@ redef class AFormaldef
        end
 end
 redef class ASuperclass
-       private init empty_init do end
-
        init init_asuperclass (
                n_kwsuper: nullable TKwsuper,
                n_type: nullable AType,
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_kwsuper = n_kwsuper.as(not null)
                n_kwsuper.parent = self
                _n_type = n_type.as(not null)
@@ -848,8 +794,6 @@ redef class ASuperclass
        end
 end
 redef class AAttrPropdef
-       private init empty_init do end
-
        init init_aattrpropdef (
                n_doc: nullable ADoc,
                n_readable: nullable AAble,
@@ -864,7 +808,6 @@ redef class AAttrPropdef
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_readable = n_readable
@@ -1010,8 +953,6 @@ redef class AAttrPropdef
        end
 end
 redef class AMethPropdef
-       private init empty_init do end
-
        init init_amethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1020,7 +961,6 @@ redef class AMethPropdef
                n_signature: nullable ASignature
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1094,8 +1034,6 @@ redef class AMethPropdef
        end
 end
 redef class ADeferredMethPropdef
-       private init empty_init do end
-
        init init_adeferredmethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1106,7 +1044,6 @@ redef class ADeferredMethPropdef
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1204,8 +1141,6 @@ redef class ADeferredMethPropdef
        end
 end
 redef class AInternMethPropdef
-       private init empty_init do end
-
        init init_ainternmethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1215,7 +1150,6 @@ redef class AInternMethPropdef
                n_signature: nullable ASignature
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1300,9 +1234,101 @@ redef class AInternMethPropdef
                v.enter_visit(_n_signature)
        end
 end
-redef class AExternMethPropdef
-       private init empty_init do end
+redef class AInternNewPropdef
+       init init_ainternnewpropdef (
+               n_doc: nullable ADoc,
+               n_kwredef: nullable TKwredef,
+               n_visibility: nullable AVisibility,
+               n_kwnew: nullable TKwnew,
+               n_methid: nullable AMethid,
+               n_signature: nullable ASignature
+       )
+       do
+               _n_doc = n_doc
+               if n_doc != null then n_doc.parent = self
+               _n_kwredef = n_kwredef
+               if n_kwredef != null then n_kwredef.parent = self
+               _n_visibility = n_visibility.as(not null)
+               n_visibility.parent = self
+               _n_kwnew = n_kwnew.as(not null)
+               n_kwnew.parent = self
+               _n_methid = n_methid
+               if n_methid != null then n_methid.parent = self
+               _n_signature = n_signature.as(not null)
+               n_signature.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_doc == old_child then
+                       n_doc = new_child.as(nullable ADoc)
+                       return
+               end
+               if _n_kwredef == old_child then
+                       n_kwredef = new_child.as(nullable TKwredef)
+                       return
+               end
+               if _n_visibility == old_child then
+                       n_visibility = new_child.as(AVisibility)
+                       return
+               end
+               if _n_kwnew == old_child then
+                       n_kwnew = new_child.as(TKwnew)
+                       return
+               end
+               if _n_methid == old_child then
+                       n_methid = new_child.as(nullable AMethid)
+                       return
+               end
+               if _n_signature == old_child then
+                       n_signature = new_child.as(ASignature)
+                       return
+               end
+       end
+
+       redef fun n_doc=(node)
+       do
+               _n_doc = node
+               if node != null then node.parent = self
+       end
+       redef fun n_kwredef=(node)
+       do
+               _n_kwredef = node
+               if node != null then node.parent = self
+       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
+       redef fun n_signature=(node)
+       do
+               _n_signature = node
+               node.parent = self
+       end
 
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_doc)
+               v.enter_visit(_n_kwredef)
+               v.enter_visit(_n_visibility)
+               v.enter_visit(_n_kwnew)
+               v.enter_visit(_n_methid)
+               v.enter_visit(_n_signature)
+       end
+end
+redef class AExternMethPropdef
        init init_aexternmethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1315,7 +1341,6 @@ redef class AExternMethPropdef
                n_extern_code_block: nullable AExternCodeBlock
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1437,8 +1462,6 @@ redef class AExternMethPropdef
        end
 end
 redef class AConcreteMethPropdef
-       private init empty_init do end
-
        init init_aconcretemethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1450,7 +1473,6 @@ redef class AConcreteMethPropdef
                n_block: nullable AExpr
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1560,8 +1582,6 @@ redef class AConcreteMethPropdef
        end
 end
 redef class AConcreteInitPropdef
-       private init empty_init do end
-
        init init_aconcreteinitpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1573,7 +1593,6 @@ redef class AConcreteInitPropdef
                n_block: nullable AExpr
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1683,8 +1702,6 @@ redef class AConcreteInitPropdef
        end
 end
 redef class AExternInitPropdef
-       private init empty_init do end
-
        init init_aexterninitpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1697,7 +1714,6 @@ redef class AExternInitPropdef
                n_extern_code_block: nullable AExternCodeBlock
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1819,14 +1835,11 @@ redef class AExternInitPropdef
        end
 end
 redef class AMainMethPropdef
-       private init empty_init do end
-
        init init_amainmethpropdef (
                n_kwredef: nullable TKwredef,
                n_block: nullable AExpr
        )
        do
-               empty_init
                _n_kwredef = n_kwredef
                if n_kwredef != null then n_kwredef.parent = self
                _n_block = n_block
@@ -1864,8 +1877,6 @@ redef class AMainMethPropdef
        end
 end
 redef class ATypePropdef
-       private init empty_init do end
-
        init init_atypepropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
@@ -1876,7 +1887,6 @@ redef class ATypePropdef
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
                _n_kwredef = n_kwredef
@@ -1974,14 +1984,11 @@ redef class ATypePropdef
        end
 end
 redef class AReadAble
-       private init empty_init do end
-
        init init_areadable (
                n_kwredef: nullable TKwredef,
                n_kwreadable: nullable TKwreadable
        )
        do
-               empty_init
                _n_kwredef = n_kwredef
                if n_kwredef != null then n_kwredef.parent = self
                _n_kwreadable = n_kwreadable.as(not null)
@@ -2019,15 +2026,12 @@ redef class AReadAble
        end
 end
 redef class AWriteAble
-       private init empty_init do end
-
        init init_awriteable (
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
                n_kwwritable: nullable TKwwritable
        )
        do
-               empty_init
                _n_kwredef = n_kwredef
                if n_kwredef != null then n_kwredef.parent = self
                _n_visibility = n_visibility
@@ -2077,13 +2081,10 @@ redef class AWriteAble
        end
 end
 redef class AIdMethid
-       private init empty_init do end
-
        init init_aidmethid (
                n_id: nullable TId
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
        end
@@ -2109,13 +2110,10 @@ redef class AIdMethid
        end
 end
 redef class APlusMethid
-       private init empty_init do end
-
        init init_aplusmethid (
                n_plus: nullable TPlus
        )
        do
-               empty_init
                _n_plus = n_plus.as(not null)
                n_plus.parent = self
        end
@@ -2141,13 +2139,10 @@ redef class APlusMethid
        end
 end
 redef class AMinusMethid
-       private init empty_init do end
-
        init init_aminusmethid (
                n_minus: nullable TMinus
        )
        do
-               empty_init
                _n_minus = n_minus.as(not null)
                n_minus.parent = self
        end
@@ -2173,13 +2168,10 @@ redef class AMinusMethid
        end
 end
 redef class AStarMethid
-       private init empty_init do end
-
        init init_astarmethid (
                n_star: nullable TStar
        )
        do
-               empty_init
                _n_star = n_star.as(not null)
                n_star.parent = self
        end
@@ -2205,13 +2197,10 @@ redef class AStarMethid
        end
 end
 redef class ASlashMethid
-       private init empty_init do end
-
        init init_aslashmethid (
                n_slash: nullable TSlash
        )
        do
-               empty_init
                _n_slash = n_slash.as(not null)
                n_slash.parent = self
        end
@@ -2237,13 +2226,10 @@ redef class ASlashMethid
        end
 end
 redef class APercentMethid
-       private init empty_init do end
-
        init init_apercentmethid (
                n_percent: nullable TPercent
        )
        do
-               empty_init
                _n_percent = n_percent.as(not null)
                n_percent.parent = self
        end
@@ -2269,13 +2255,10 @@ redef class APercentMethid
        end
 end
 redef class AEqMethid
-       private init empty_init do end
-
        init init_aeqmethid (
                n_eq: nullable TEq
        )
        do
-               empty_init
                _n_eq = n_eq.as(not null)
                n_eq.parent = self
        end
@@ -2301,13 +2284,10 @@ redef class AEqMethid
        end
 end
 redef class ANeMethid
-       private init empty_init do end
-
        init init_anemethid (
                n_ne: nullable TNe
        )
        do
-               empty_init
                _n_ne = n_ne.as(not null)
                n_ne.parent = self
        end
@@ -2333,13 +2313,10 @@ redef class ANeMethid
        end
 end
 redef class ALeMethid
-       private init empty_init do end
-
        init init_alemethid (
                n_le: nullable TLe
        )
        do
-               empty_init
                _n_le = n_le.as(not null)
                n_le.parent = self
        end
@@ -2365,13 +2342,10 @@ redef class ALeMethid
        end
 end
 redef class AGeMethid
-       private init empty_init do end
-
        init init_agemethid (
                n_ge: nullable TGe
        )
        do
-               empty_init
                _n_ge = n_ge.as(not null)
                n_ge.parent = self
        end
@@ -2397,13 +2371,10 @@ redef class AGeMethid
        end
 end
 redef class ALtMethid
-       private init empty_init do end
-
        init init_altmethid (
                n_lt: nullable TLt
        )
        do
-               empty_init
                _n_lt = n_lt.as(not null)
                n_lt.parent = self
        end
@@ -2429,13 +2400,10 @@ redef class ALtMethid
        end
 end
 redef class AGtMethid
-       private init empty_init do end
-
        init init_agtmethid (
                n_gt: nullable TGt
        )
        do
-               empty_init
                _n_gt = n_gt.as(not null)
                n_gt.parent = self
        end
@@ -2461,13 +2429,10 @@ redef class AGtMethid
        end
 end
 redef class ALlMethid
-       private init empty_init do end
-
        init init_allmethid (
                n_ll: nullable TLl
        )
        do
-               empty_init
                _n_ll = n_ll.as(not null)
                n_ll.parent = self
        end
@@ -2493,13 +2458,10 @@ redef class ALlMethid
        end
 end
 redef class AGgMethid
-       private init empty_init do end
-
        init init_aggmethid (
                n_gg: nullable TGg
        )
        do
-               empty_init
                _n_gg = n_gg.as(not null)
                n_gg.parent = self
        end
@@ -2525,14 +2487,11 @@ redef class AGgMethid
        end
 end
 redef class ABraMethid
-       private init empty_init do end
-
        init init_abramethid (
                n_obra: nullable TObra,
                n_cbra: nullable TCbra
        )
        do
-               empty_init
                _n_obra = n_obra.as(not null)
                n_obra.parent = self
                _n_cbra = n_cbra.as(not null)
@@ -2570,13 +2529,10 @@ redef class ABraMethid
        end
 end
 redef class AStarshipMethid
-       private init empty_init do end
-
        init init_astarshipmethid (
                n_starship: nullable TStarship
        )
        do
-               empty_init
                _n_starship = n_starship.as(not null)
                n_starship.parent = self
        end
@@ -2602,14 +2558,11 @@ redef class AStarshipMethid
        end
 end
 redef class AAssignMethid
-       private init empty_init do end
-
        init init_aassignmethid (
                n_id: nullable TId,
                n_assign: nullable TAssign
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_assign = n_assign.as(not null)
@@ -2647,15 +2600,12 @@ redef class AAssignMethid
        end
 end
 redef class ABraassignMethid
-       private init empty_init do end
-
        init init_abraassignmethid (
                n_obra: nullable TObra,
                n_cbra: nullable TCbra,
                n_assign: nullable TAssign
        )
        do
-               empty_init
                _n_obra = n_obra.as(not null)
                n_obra.parent = self
                _n_cbra = n_cbra.as(not null)
@@ -2705,8 +2655,6 @@ redef class ABraassignMethid
        end
 end
 redef class ASignature
-       private init empty_init do end
-
        init init_asignature (
                n_opar: nullable TOpar,
                n_params: Collection[Object], # Should be Collection[AParam]
@@ -2714,10 +2662,9 @@ redef class ASignature
                n_type: nullable AType
        )
        do
-               empty_init
                _n_opar = n_opar
                if n_opar != null then n_opar.parent = self
-               _n_params.unsafe_add_all(n_params)
+               self.n_params.unsafe_add_all(n_params)
                _n_cpar = n_cpar
                if n_cpar != null then n_cpar.parent = self
                _n_type = n_type
@@ -2730,7 +2677,7 @@ redef class ASignature
                        n_opar = new_child.as(nullable TOpar)
                        return
                end
-               if _n_params.replace_child(old_child, new_child) then return
+               if n_params.replace_child(old_child, new_child) then return
                if _n_cpar == old_child then
                        n_cpar = new_child.as(nullable TCpar)
                        return
@@ -2761,14 +2708,12 @@ redef class ASignature
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_opar)
-               _n_params.visit_all(v)
+               n_params.visit_all(v)
                v.enter_visit(_n_cpar)
                v.enter_visit(_n_type)
        end
 end
 redef class AParam
-       private init empty_init do end
-
        init init_aparam (
                n_id: nullable TId,
                n_type: nullable AType,
@@ -2776,7 +2721,6 @@ redef class AParam
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_type = n_type
@@ -2838,8 +2782,6 @@ redef class AParam
        end
 end
 redef class AType
-       private init empty_init do end
-
        init init_atype (
                n_kwnullable: nullable TKwnullable,
                n_id: nullable TClassid,
@@ -2847,12 +2789,11 @@ redef class AType
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_kwnullable = n_kwnullable
                if n_kwnullable != null then n_kwnullable.parent = self
                _n_id = n_id.as(not null)
                n_id.parent = self
-               _n_types.unsafe_add_all(n_types)
+               self.n_types.unsafe_add_all(n_types)
                _n_annotations = n_annotations
                if n_annotations != null then n_annotations.parent = self
        end
@@ -2867,7 +2808,7 @@ redef class AType
                        n_id = new_child.as(TClassid)
                        return
                end
-               if _n_types.replace_child(old_child, new_child) then return
+               if n_types.replace_child(old_child, new_child) then return
                if _n_annotations == old_child then
                        n_annotations = new_child.as(nullable AAnnotations)
                        return
@@ -2895,19 +2836,16 @@ redef class AType
        do
                v.enter_visit(_n_kwnullable)
                v.enter_visit(_n_id)
-               _n_types.visit_all(v)
+               n_types.visit_all(v)
                v.enter_visit(_n_annotations)
        end
 end
 redef class ALabel
-       private init empty_init do end
-
        init init_alabel (
                n_kwlabel: nullable TKwlabel,
                n_id: nullable TId
        )
        do
-               empty_init
                _n_kwlabel = n_kwlabel.as(not null)
                n_kwlabel.parent = self
                _n_id = n_id.as(not null)
@@ -2945,22 +2883,19 @@ redef class ALabel
        end
 end
 redef class ABlockExpr
-       private init empty_init do end
-
        init init_ablockexpr (
                n_expr: Collection[Object], # Should be Collection[AExpr]
                n_kwend: nullable TKwend
        )
        do
-               empty_init
-               _n_expr.unsafe_add_all(n_expr)
+               self.n_expr.unsafe_add_all(n_expr)
                _n_kwend = n_kwend
                if n_kwend != null then n_kwend.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_expr.replace_child(old_child, new_child) then return
+               if n_expr.replace_child(old_child, new_child) then return
                if _n_kwend == old_child then
                        n_kwend = new_child.as(nullable TKwend)
                        return
@@ -2976,13 +2911,11 @@ redef class ABlockExpr
 
        redef fun visit_all(v: Visitor)
        do
-               _n_expr.visit_all(v)
+               n_expr.visit_all(v)
                v.enter_visit(_n_kwend)
        end
 end
 redef class AVardeclExpr
-       private init empty_init do end
-
        init init_avardeclexpr (
                n_kwvar: nullable TKwvar,
                n_id: nullable TId,
@@ -2992,7 +2925,6 @@ redef class AVardeclExpr
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_kwvar = n_kwvar.as(not null)
                n_kwvar.parent = self
                _n_id = n_id.as(not null)
@@ -3078,14 +3010,11 @@ redef class AVardeclExpr
        end
 end
 redef class AReturnExpr
-       private init empty_init do end
-
        init init_areturnexpr (
                n_kwreturn: nullable TKwreturn,
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_kwreturn = n_kwreturn
                if n_kwreturn != null then n_kwreturn.parent = self
                _n_expr = n_expr
@@ -3123,15 +3052,12 @@ redef class AReturnExpr
        end
 end
 redef class ABreakExpr
-       private init empty_init do end
-
        init init_abreakexpr (
                n_kwbreak: nullable TKwbreak,
                n_label: nullable ALabel,
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_kwbreak = n_kwbreak.as(not null)
                n_kwbreak.parent = self
                _n_label = n_label
@@ -3181,13 +3107,10 @@ redef class ABreakExpr
        end
 end
 redef class AAbortExpr
-       private init empty_init do end
-
        init init_aabortexpr (
                n_kwabort: nullable TKwabort
        )
        do
-               empty_init
                _n_kwabort = n_kwabort.as(not null)
                n_kwabort.parent = self
        end
@@ -3213,15 +3136,12 @@ redef class AAbortExpr
        end
 end
 redef class AContinueExpr
-       private init empty_init do end
-
        init init_acontinueexpr (
                n_kwcontinue: nullable TKwcontinue,
                n_label: nullable ALabel,
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_kwcontinue = n_kwcontinue
                if n_kwcontinue != null then n_kwcontinue.parent = self
                _n_label = n_label
@@ -3271,15 +3191,12 @@ redef class AContinueExpr
        end
 end
 redef class ADoExpr
-       private init empty_init do end
-
        init init_adoexpr (
                n_kwdo: nullable TKwdo,
                n_block: nullable AExpr,
                n_label: nullable ALabel
        )
        do
-               empty_init
                _n_kwdo = n_kwdo.as(not null)
                n_kwdo.parent = self
                _n_block = n_block
@@ -3329,8 +3246,6 @@ redef class ADoExpr
        end
 end
 redef class AIfExpr
-       private init empty_init do end
-
        init init_aifexpr (
                n_kwif: nullable TKwif,
                n_expr: nullable AExpr,
@@ -3338,7 +3253,6 @@ redef class AIfExpr
                n_else: nullable AExpr
        )
        do
-               empty_init
                _n_kwif = n_kwif.as(not null)
                n_kwif.parent = self
                _n_expr = n_expr.as(not null)
@@ -3400,8 +3314,6 @@ redef class AIfExpr
        end
 end
 redef class AIfexprExpr
-       private init empty_init do end
-
        init init_aifexprexpr (
                n_kwif: nullable TKwif,
                n_expr: nullable AExpr,
@@ -3411,7 +3323,6 @@ redef class AIfexprExpr
                n_else: nullable AExpr
        )
        do
-               empty_init
                _n_kwif = n_kwif.as(not null)
                n_kwif.parent = self
                _n_expr = n_expr.as(not null)
@@ -3497,8 +3408,6 @@ redef class AIfexprExpr
        end
 end
 redef class AWhileExpr
-       private init empty_init do end
-
        init init_awhileexpr (
                n_kwwhile: nullable TKwwhile,
                n_expr: nullable AExpr,
@@ -3507,7 +3416,6 @@ redef class AWhileExpr
                n_label: nullable ALabel
        )
        do
-               empty_init
                _n_kwwhile = n_kwwhile.as(not null)
                n_kwwhile.parent = self
                _n_expr = n_expr.as(not null)
@@ -3581,15 +3489,12 @@ redef class AWhileExpr
        end
 end
 redef class ALoopExpr
-       private init empty_init do end
-
        init init_aloopexpr (
                n_kwloop: nullable TKwloop,
                n_block: nullable AExpr,
                n_label: nullable ALabel
        )
        do
-               empty_init
                _n_kwloop = n_kwloop.as(not null)
                n_kwloop.parent = self
                _n_block = n_block
@@ -3639,8 +3544,6 @@ redef class ALoopExpr
        end
 end
 redef class AForExpr
-       private init empty_init do end
-
        init init_aforexpr (
                n_kwfor: nullable TKwfor,
                n_ids: Collection[Object], # Should be Collection[TId]
@@ -3650,10 +3553,9 @@ redef class AForExpr
                n_label: nullable ALabel
        )
        do
-               empty_init
                _n_kwfor = n_kwfor.as(not null)
                n_kwfor.parent = self
-               _n_ids.unsafe_add_all(n_ids)
+               self.n_ids.unsafe_add_all(n_ids)
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_kwdo = n_kwdo.as(not null)
@@ -3670,7 +3572,7 @@ redef class AForExpr
                        n_kwfor = new_child.as(TKwfor)
                        return
                end
-               if _n_ids.replace_child(old_child, new_child) then return
+               if n_ids.replace_child(old_child, new_child) then return
                if _n_expr == old_child then
                        n_expr = new_child.as(AExpr)
                        return
@@ -3719,7 +3621,7 @@ redef class AForExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_kwfor)
-               _n_ids.visit_all(v)
+               n_ids.visit_all(v)
                v.enter_visit(_n_expr)
                v.enter_visit(_n_kwdo)
                v.enter_visit(_n_block)
@@ -3727,8 +3629,6 @@ redef class AForExpr
        end
 end
 redef class AAssertExpr
-       private init empty_init do end
-
        init init_aassertexpr (
                n_kwassert: nullable TKwassert,
                n_id: nullable TId,
@@ -3736,7 +3636,6 @@ redef class AAssertExpr
                n_else: nullable AExpr
        )
        do
-               empty_init
                _n_kwassert = n_kwassert.as(not null)
                n_kwassert.parent = self
                _n_id = n_id
@@ -3798,14 +3697,11 @@ redef class AAssertExpr
        end
 end
 redef class AOnceExpr
-       private init empty_init do end
-
        init init_aonceexpr (
                n_kwonce: nullable TKwonce,
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_kwonce = n_kwonce.as(not null)
                n_kwonce.parent = self
                _n_expr = n_expr.as(not null)
@@ -3843,13 +3739,10 @@ redef class AOnceExpr
        end
 end
 redef class ASendExpr
-       private init empty_init do end
-
        init init_asendexpr (
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
        end
@@ -3875,14 +3768,11 @@ redef class ASendExpr
        end
 end
 redef class ABinopExpr
-       private init empty_init do end
-
        init init_abinopexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -3920,14 +3810,11 @@ redef class ABinopExpr
        end
 end
 redef class AOrExpr
-       private init empty_init do end
-
        init init_aorexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -3965,14 +3852,11 @@ redef class AOrExpr
        end
 end
 redef class AAndExpr
-       private init empty_init do end
-
        init init_aandexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4010,14 +3894,11 @@ redef class AAndExpr
        end
 end
 redef class AOrElseExpr
-       private init empty_init do end
-
        init init_aorelseexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4055,14 +3936,11 @@ redef class AOrElseExpr
        end
 end
 redef class AImpliesExpr
-       private init empty_init do end
-
        init init_aimpliesexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4100,14 +3978,11 @@ redef class AImpliesExpr
        end
 end
 redef class ANotExpr
-       private init empty_init do end
-
        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)
@@ -4145,14 +4020,11 @@ redef class ANotExpr
        end
 end
 redef class AEqExpr
-       private init empty_init do end
-
        init init_aeqexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4190,14 +4062,11 @@ redef class AEqExpr
        end
 end
 redef class ANeExpr
-       private init empty_init do end
-
        init init_aneexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4235,14 +4104,11 @@ redef class ANeExpr
        end
 end
 redef class ALtExpr
-       private init empty_init do end
-
        init init_altexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4280,14 +4146,11 @@ redef class ALtExpr
        end
 end
 redef class ALeExpr
-       private init empty_init do end
-
        init init_aleexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4325,14 +4188,11 @@ redef class ALeExpr
        end
 end
 redef class ALlExpr
-       private init empty_init do end
-
        init init_allexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4370,14 +4230,11 @@ redef class ALlExpr
        end
 end
 redef class AGtExpr
-       private init empty_init do end
-
        init init_agtexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4415,14 +4272,11 @@ redef class AGtExpr
        end
 end
 redef class AGeExpr
-       private init empty_init do end
-
        init init_ageexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4460,14 +4314,11 @@ redef class AGeExpr
        end
 end
 redef class AGgExpr
-       private init empty_init do end
-
        init init_aggexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4505,14 +4356,11 @@ redef class AGgExpr
        end
 end
 redef class AIsaExpr
-       private init empty_init do end
-
        init init_aisaexpr (
                n_expr: nullable AExpr,
                n_type: nullable AType
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_type = n_type.as(not null)
@@ -4550,14 +4398,11 @@ redef class AIsaExpr
        end
 end
 redef class APlusExpr
-       private init empty_init do end
-
        init init_aplusexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4595,14 +4440,11 @@ redef class APlusExpr
        end
 end
 redef class AMinusExpr
-       private init empty_init do end
-
        init init_aminusexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4640,14 +4482,11 @@ redef class AMinusExpr
        end
 end
 redef class AStarshipExpr
-       private init empty_init do end
-
        init init_astarshipexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4685,14 +4524,11 @@ redef class AStarshipExpr
        end
 end
 redef class AStarExpr
-       private init empty_init do end
-
        init init_astarexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4730,14 +4566,11 @@ redef class AStarExpr
        end
 end
 redef class ASlashExpr
-       private init empty_init do end
-
        init init_aslashexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4775,14 +4608,11 @@ redef class ASlashExpr
        end
 end
 redef class APercentExpr
-       private init empty_init do end
-
        init init_apercentexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -4820,14 +4650,11 @@ redef class APercentExpr
        end
 end
 redef class AUminusExpr
-       private init empty_init do end
-
        init init_auminusexpr (
                n_minus: nullable TMinus,
                n_expr: nullable AExpr
        )
        do
-               empty_init
                _n_minus = n_minus.as(not null)
                n_minus.parent = self
                _n_expr = n_expr.as(not null)
@@ -4865,8 +4692,6 @@ redef class AUminusExpr
        end
 end
 redef class ANewExpr
-       private init empty_init do end
-
        init init_anewexpr (
                n_kwnew: nullable TKwnew,
                n_type: nullable AType,
@@ -4874,7 +4699,6 @@ redef class ANewExpr
                n_args: nullable AExprs
        )
        do
-               empty_init
                _n_kwnew = n_kwnew.as(not null)
                n_kwnew.parent = self
                _n_type = n_type.as(not null)
@@ -4936,14 +4760,11 @@ redef class ANewExpr
        end
 end
 redef class AAttrExpr
-       private init empty_init do end
-
        init init_aattrexpr (
                n_expr: nullable AExpr,
                n_id: nullable TAttrid
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -4981,8 +4802,6 @@ redef class AAttrExpr
        end
 end
 redef class AAttrAssignExpr
-       private init empty_init do end
-
        init init_aattrassignexpr (
                n_expr: nullable AExpr,
                n_id: nullable TAttrid,
@@ -4990,7 +4809,6 @@ redef class AAttrAssignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -5052,8 +4870,6 @@ redef class AAttrAssignExpr
        end
 end
 redef class AAttrReassignExpr
-       private init empty_init do end
-
        init init_aattrreassignexpr (
                n_expr: nullable AExpr,
                n_id: nullable TAttrid,
@@ -5061,7 +4877,6 @@ redef class AAttrReassignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -5123,15 +4938,12 @@ redef class AAttrReassignExpr
        end
 end
 redef class ACallExpr
-       private init empty_init do end
-
        init init_acallexpr (
                n_expr: nullable AExpr,
                n_id: nullable TId,
                n_args: nullable AExprs
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -5181,8 +4993,6 @@ redef class ACallExpr
        end
 end
 redef class ACallAssignExpr
-       private init empty_init do end
-
        init init_acallassignexpr (
                n_expr: nullable AExpr,
                n_id: nullable TId,
@@ -5191,7 +5001,6 @@ redef class ACallAssignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -5265,8 +5074,6 @@ redef class ACallAssignExpr
        end
 end
 redef class ACallReassignExpr
-       private init empty_init do end
-
        init init_acallreassignexpr (
                n_expr: nullable AExpr,
                n_id: nullable TId,
@@ -5275,7 +5082,6 @@ redef class ACallReassignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_id = n_id.as(not null)
@@ -5349,15 +5155,12 @@ redef class ACallReassignExpr
        end
 end
 redef class ASuperExpr
-       private init empty_init do end
-
        init init_asuperexpr (
                n_qualified: nullable AQualified,
                n_kwsuper: nullable TKwsuper,
                n_args: nullable AExprs
        )
        do
-               empty_init
                _n_qualified = n_qualified
                if n_qualified != null then n_qualified.parent = self
                _n_kwsuper = n_kwsuper.as(not null)
@@ -5407,15 +5210,12 @@ redef class ASuperExpr
        end
 end
 redef class AInitExpr
-       private init empty_init do end
-
        init init_ainitexpr (
                n_expr: nullable AExpr,
                n_kwinit: nullable TKwinit,
                n_args: nullable AExprs
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_kwinit = n_kwinit.as(not null)
@@ -5465,14 +5265,11 @@ redef class AInitExpr
        end
 end
 redef class ABraExpr
-       private init empty_init do end
-
        init init_abraexpr (
                n_expr: nullable AExpr,
                n_args: nullable AExprs
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_args = n_args.as(not null)
@@ -5510,8 +5307,6 @@ redef class ABraExpr
        end
 end
 redef class ABraAssignExpr
-       private init empty_init do end
-
        init init_abraassignexpr (
                n_expr: nullable AExpr,
                n_args: nullable AExprs,
@@ -5519,7 +5314,6 @@ redef class ABraAssignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_args = n_args.as(not null)
@@ -5581,8 +5375,6 @@ redef class ABraAssignExpr
        end
 end
 redef class ABraReassignExpr
-       private init empty_init do end
-
        init init_abrareassignexpr (
                n_expr: nullable AExpr,
                n_args: nullable AExprs,
@@ -5590,7 +5382,6 @@ redef class ABraReassignExpr
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_args = n_args.as(not null)
@@ -5652,13 +5443,10 @@ redef class ABraReassignExpr
        end
 end
 redef class AVarExpr
-       private init empty_init do end
-
        init init_avarexpr (
                n_id: nullable TId
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
        end
@@ -5684,15 +5472,12 @@ redef class AVarExpr
        end
 end
 redef class AVarAssignExpr
-       private init empty_init do end
-
        init init_avarassignexpr (
                n_id: nullable TId,
                n_assign: nullable TAssign,
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_assign = n_assign.as(not null)
@@ -5742,15 +5527,12 @@ redef class AVarAssignExpr
        end
 end
 redef class AVarReassignExpr
-       private init empty_init do end
-
        init init_avarreassignexpr (
                n_id: nullable TId,
                n_assign_op: nullable AAssignOp,
                n_value: nullable AExpr
        )
        do
-               empty_init
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_assign_op = n_assign_op.as(not null)
@@ -5800,15 +5582,12 @@ redef class AVarReassignExpr
        end
 end
 redef class ARangeExpr
-       private init empty_init do end
-
        init init_arangeexpr (
                n_expr: nullable AExpr,
                n_expr2: nullable AExpr,
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_expr2 = n_expr2.as(not null)
@@ -5858,8 +5637,6 @@ redef class ARangeExpr
        end
 end
 redef class ACrangeExpr
-       private init empty_init do end
-
        init init_acrangeexpr (
                n_obra: nullable TObra,
                n_expr: nullable AExpr,
@@ -5868,7 +5645,6 @@ redef class ACrangeExpr
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_obra = n_obra.as(not null)
                n_obra.parent = self
                _n_expr = n_expr.as(not null)
@@ -5942,8 +5718,6 @@ redef class ACrangeExpr
        end
 end
 redef class AOrangeExpr
-       private init empty_init do end
-
        init init_aorangeexpr (
                n_obra: nullable TObra,
                n_expr: nullable AExpr,
@@ -5952,7 +5726,6 @@ redef class AOrangeExpr
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_obra = n_obra.as(not null)
                n_obra.parent = self
                _n_expr = n_expr.as(not null)
@@ -6026,14 +5799,11 @@ redef class AOrangeExpr
        end
 end
 redef class AArrayExpr
-       private init empty_init do end
-
        init init_aarrayexpr (
                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
@@ -6071,14 +5841,11 @@ redef class AArrayExpr
        end
 end
 redef class ASelfExpr
-       private init empty_init do end
-
        init init_aselfexpr (
                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
@@ -6116,11 +5883,8 @@ redef class ASelfExpr
        end
 end
 redef class AImplicitSelfExpr
-       private init empty_init do end
-
        init init_aimplicitselfexpr
        do
-               empty_init
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6134,14 +5898,11 @@ redef class AImplicitSelfExpr
        end
 end
 redef class ATrueExpr
-       private init empty_init do end
-
        init init_atrueexpr (
                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
@@ -6179,14 +5940,11 @@ redef class ATrueExpr
        end
 end
 redef class AFalseExpr
-       private init empty_init do end
-
        init init_afalseexpr (
                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
@@ -6224,14 +5982,11 @@ redef class AFalseExpr
        end
 end
 redef class ANullExpr
-       private init empty_init do end
-
        init init_anullexpr (
                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
@@ -6268,15 +6023,12 @@ redef class ANullExpr
                v.enter_visit(_n_annotations)
        end
 end
-redef class AIntExpr
-       private init empty_init do end
-
-       init init_aintexpr (
+redef class ADecIntExpr
+       init init_adecintexpr (
                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
@@ -6313,15 +6065,54 @@ redef class AIntExpr
                v.enter_visit(_n_annotations)
        end
 end
-redef class AFloatExpr
-       private init empty_init do end
+redef class AHexIntExpr
+       init init_ahexintexpr (
+               n_hex_number: nullable THexNumber,
+               n_annotations: nullable AAnnotations
+       )
+       do
+               _n_hex_number = n_hex_number.as(not null)
+               n_hex_number.parent = self
+               _n_annotations = n_annotations
+               if n_annotations != null then n_annotations.parent = self
+       end
 
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_hex_number == old_child then
+                       n_hex_number = new_child.as(THexNumber)
+                       return
+               end
+               if _n_annotations == old_child then
+                       n_annotations = new_child.as(nullable AAnnotations)
+                       return
+               end
+       end
+
+       redef fun n_hex_number=(node)
+       do
+               _n_hex_number = node
+               node.parent = self
+       end
+       redef fun n_annotations=(node)
+       do
+               _n_annotations = node
+               if node != null then node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_hex_number)
+               v.enter_visit(_n_annotations)
+       end
+end
+redef class AFloatExpr
        init init_afloatexpr (
                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
@@ -6359,14 +6150,11 @@ redef class AFloatExpr
        end
 end
 redef class ACharExpr
-       private init empty_init do end
-
        init init_acharexpr (
                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
@@ -6404,14 +6192,11 @@ redef class ACharExpr
        end
 end
 redef class AStringExpr
-       private init empty_init do end
-
        init init_astringexpr (
                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
@@ -6449,13 +6234,10 @@ redef class AStringExpr
        end
 end
 redef class AStartStringExpr
-       private init empty_init do end
-
        init init_astartstringexpr (
                n_string: nullable TStartString
        )
        do
-               empty_init
                _n_string = n_string.as(not null)
                n_string.parent = self
        end
@@ -6481,13 +6263,10 @@ redef class AStartStringExpr
        end
 end
 redef class AMidStringExpr
-       private init empty_init do end
-
        init init_amidstringexpr (
                n_string: nullable TMidString
        )
        do
-               empty_init
                _n_string = n_string.as(not null)
                n_string.parent = self
        end
@@ -6513,13 +6292,10 @@ redef class AMidStringExpr
        end
 end
 redef class AEndStringExpr
-       private init empty_init do end
-
        init init_aendstringexpr (
                n_string: nullable TEndString
        )
        do
-               empty_init
                _n_string = n_string.as(not null)
                n_string.parent = self
        end
@@ -6545,22 +6321,19 @@ redef class AEndStringExpr
        end
 end
 redef class ASuperstringExpr
-       private init empty_init do end
-
        init init_asuperstringexpr (
                n_exprs: Collection[Object], # Should be Collection[AExpr]
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
-               _n_exprs.unsafe_add_all(n_exprs)
+               self.n_exprs.unsafe_add_all(n_exprs)
                _n_annotations = n_annotations
                if n_annotations != null then n_annotations.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_exprs.replace_child(old_child, new_child) then return
+               if n_exprs.replace_child(old_child, new_child) then return
                if _n_annotations == old_child then
                        n_annotations = new_child.as(nullable AAnnotations)
                        return
@@ -6576,13 +6349,11 @@ redef class ASuperstringExpr
 
        redef fun visit_all(v: Visitor)
        do
-               _n_exprs.visit_all(v)
+               n_exprs.visit_all(v)
                v.enter_visit(_n_annotations)
        end
 end
 redef class AParExpr
-       private init empty_init do end
-
        init init_aparexpr (
                n_opar: nullable TOpar,
                n_expr: nullable AExpr,
@@ -6590,7 +6361,6 @@ redef class AParExpr
                n_annotations: nullable AAnnotations
        )
        do
-               empty_init
                _n_opar = n_opar.as(not null)
                n_opar.parent = self
                _n_expr = n_expr.as(not null)
@@ -6652,8 +6422,6 @@ redef class AParExpr
        end
 end
 redef class AAsCastExpr
-       private init empty_init do end
-
        init init_aascastexpr (
                n_expr: nullable AExpr,
                n_kwas: nullable TKwas,
@@ -6662,17 +6430,16 @@ redef class AAsCastExpr
                n_cpar: nullable TCpar
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_kwas = n_kwas.as(not null)
                n_kwas.parent = self
-               _n_opar = n_opar.as(not null)
-               n_opar.parent = self
+               _n_opar = n_opar
+               if n_opar != null then n_opar.parent = self
                _n_type = n_type.as(not null)
                n_type.parent = self
-               _n_cpar = n_cpar.as(not null)
-               n_cpar.parent = self
+               _n_cpar = n_cpar
+               if n_cpar != null then n_cpar.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6686,7 +6453,7 @@ redef class AAsCastExpr
                        return
                end
                if _n_opar == old_child then
-                       n_opar = new_child.as(TOpar)
+                       n_opar = new_child.as(nullable TOpar)
                        return
                end
                if _n_type == old_child then
@@ -6694,7 +6461,7 @@ redef class AAsCastExpr
                        return
                end
                if _n_cpar == old_child then
-                       n_cpar = new_child.as(TCpar)
+                       n_cpar = new_child.as(nullable TCpar)
                        return
                end
        end
@@ -6712,7 +6479,7 @@ redef class AAsCastExpr
        redef fun n_opar=(node)
        do
                _n_opar = node
-               node.parent = self
+               if node != null then node.parent = self
        end
        redef fun n_type=(node)
        do
@@ -6722,7 +6489,7 @@ redef class AAsCastExpr
        redef fun n_cpar=(node)
        do
                _n_cpar = node
-               node.parent = self
+               if node != null then node.parent = self
        end
 
 
@@ -6736,8 +6503,6 @@ redef class AAsCastExpr
        end
 end
 redef class AAsNotnullExpr
-       private init empty_init do end
-
        init init_aasnotnullexpr (
                n_expr: nullable AExpr,
                n_kwas: nullable TKwas,
@@ -6747,19 +6512,18 @@ redef class AAsNotnullExpr
                n_cpar: nullable TCpar
        )
        do
-               empty_init
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
                _n_kwas = n_kwas.as(not null)
                n_kwas.parent = self
-               _n_opar = n_opar.as(not null)
-               n_opar.parent = self
+               _n_opar = n_opar
+               if n_opar != null then n_opar.parent = self
                _n_kwnot = n_kwnot.as(not null)
                n_kwnot.parent = self
                _n_kwnull = n_kwnull.as(not null)
                n_kwnull.parent = self
-               _n_cpar = n_cpar.as(not null)
-               n_cpar.parent = self
+               _n_cpar = n_cpar
+               if n_cpar != null then n_cpar.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -6773,7 +6537,7 @@ redef class AAsNotnullExpr
                        return
                end
                if _n_opar == old_child then
-                       n_opar = new_child.as(TOpar)
+                       n_opar = new_child.as(nullable TOpar)
                        return
                end
                if _n_kwnot == old_child then
@@ -6785,7 +6549,7 @@ redef class AAsNotnullExpr
                        return
                end
                if _n_cpar == old_child then
-                       n_cpar = new_child.as(TCpar)
+                       n_cpar = new_child.as(nullable TCpar)
                        return
                end
        end
@@ -6803,7 +6567,7 @@ redef class AAsNotnullExpr
        redef fun n_opar=(node)
        do
                _n_opar = node
-               node.parent = self
+               if node != null then node.parent = self
        end
        redef fun n_kwnot=(node)
        do
@@ -6818,7 +6582,7 @@ redef class AAsNotnullExpr
        redef fun n_cpar=(node)
        do
                _n_cpar = node
-               node.parent = self
+               if node != null then node.parent = self
        end
 
 
@@ -6833,15 +6597,12 @@ redef class AAsNotnullExpr
        end
 end
 redef class AIssetAttrExpr
-       private init empty_init do end
-
        init init_aissetattrexpr (
                n_kwisset: nullable TKwisset,
                n_expr: nullable AExpr,
                n_id: nullable TAttrid
        )
        do
-               empty_init
                _n_kwisset = n_kwisset.as(not null)
                n_kwisset.parent = self
                _n_expr = n_expr.as(not null)
@@ -6891,8 +6652,6 @@ redef class AIssetAttrExpr
        end
 end
 redef class ADebugTypeExpr
-       private init empty_init do end
-
        init init_adebugtypeexpr (
                n_kwdebug: nullable TKwdebug,
                n_kwtype: nullable TKwtype,
@@ -6900,7 +6659,6 @@ redef class ADebugTypeExpr
                n_type: nullable AType
        )
        do
-               empty_init
                _n_kwdebug = n_kwdebug.as(not null)
                n_kwdebug.parent = self
                _n_kwtype = n_kwtype.as(not null)
@@ -6962,41 +6720,35 @@ redef class ADebugTypeExpr
        end
 end
 redef class AListExprs
-       private init empty_init do end
-
        init init_alistexprs (
                n_exprs: Collection[Object] # Should be Collection[AExpr]
        )
        do
-               empty_init
-               _n_exprs.unsafe_add_all(n_exprs)
+               self.n_exprs.unsafe_add_all(n_exprs)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_exprs.replace_child(old_child, new_child) then return
+               if n_exprs.replace_child(old_child, new_child) then return
        end
 
 
 
        redef fun visit_all(v: Visitor)
        do
-               _n_exprs.visit_all(v)
+               n_exprs.visit_all(v)
        end
 end
 redef class AParExprs
-       private init empty_init do end
-
        init init_aparexprs (
                n_opar: nullable TOpar,
                n_exprs: Collection[Object], # Should be Collection[AExpr]
                n_cpar: nullable TCpar
        )
        do
-               empty_init
                _n_opar = n_opar.as(not null)
                n_opar.parent = self
-               _n_exprs.unsafe_add_all(n_exprs)
+               self.n_exprs.unsafe_add_all(n_exprs)
                _n_cpar = n_cpar.as(not null)
                n_cpar.parent = self
        end
@@ -7007,7 +6759,7 @@ redef class AParExprs
                        n_opar = new_child.as(TOpar)
                        return
                end
-               if _n_exprs.replace_child(old_child, new_child) then return
+               if n_exprs.replace_child(old_child, new_child) then return
                if _n_cpar == old_child then
                        n_cpar = new_child.as(TCpar)
                        return
@@ -7029,23 +6781,20 @@ redef class AParExprs
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_opar)
-               _n_exprs.visit_all(v)
+               n_exprs.visit_all(v)
                v.enter_visit(_n_cpar)
        end
 end
 redef class ABraExprs
-       private init empty_init do end
-
        init init_abraexprs (
                n_obra: nullable TObra,
                n_exprs: Collection[Object], # Should be Collection[AExpr]
                n_cbra: nullable TCbra
        )
        do
-               empty_init
                _n_obra = n_obra.as(not null)
                n_obra.parent = self
-               _n_exprs.unsafe_add_all(n_exprs)
+               self.n_exprs.unsafe_add_all(n_exprs)
                _n_cbra = n_cbra.as(not null)
                n_cbra.parent = self
        end
@@ -7056,7 +6805,7 @@ redef class ABraExprs
                        n_obra = new_child.as(TObra)
                        return
                end
-               if _n_exprs.replace_child(old_child, new_child) then return
+               if n_exprs.replace_child(old_child, new_child) then return
                if _n_cbra == old_child then
                        n_cbra = new_child.as(TCbra)
                        return
@@ -7078,18 +6827,15 @@ redef class ABraExprs
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_obra)
-               _n_exprs.visit_all(v)
+               n_exprs.visit_all(v)
                v.enter_visit(_n_cbra)
        end
 end
 redef class APlusAssignOp
-       private init empty_init do end
-
        init init_aplusassignop (
                n_pluseq: nullable TPluseq
        )
        do
-               empty_init
                _n_pluseq = n_pluseq.as(not null)
                n_pluseq.parent = self
        end
@@ -7115,13 +6861,10 @@ redef class APlusAssignOp
        end
 end
 redef class AMinusAssignOp
-       private init empty_init do end
-
        init init_aminusassignop (
                n_minuseq: nullable TMinuseq
        )
        do
-               empty_init
                _n_minuseq = n_minuseq.as(not null)
                n_minuseq.parent = self
        end
@@ -7147,18 +6890,15 @@ redef class AMinusAssignOp
        end
 end
 redef class AModuleName
-       private init empty_init do end
-
        init init_amodulename (
                n_quad: nullable TQuad,
                n_path: Collection[Object], # Should be Collection[TId]
                n_id: nullable TId
        )
        do
-               empty_init
                _n_quad = n_quad
                if n_quad != null then n_quad.parent = self
-               _n_path.unsafe_add_all(n_path)
+               self.n_path.unsafe_add_all(n_path)
                _n_id = n_id.as(not null)
                n_id.parent = self
        end
@@ -7169,7 +6909,7 @@ redef class AModuleName
                        n_quad = new_child.as(nullable TQuad)
                        return
                end
-               if _n_path.replace_child(old_child, new_child) then return
+               if n_path.replace_child(old_child, new_child) then return
                if _n_id == old_child then
                        n_id = new_child.as(TId)
                        return
@@ -7191,22 +6931,19 @@ redef class AModuleName
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_quad)
-               _n_path.visit_all(v)
+               n_path.visit_all(v)
                v.enter_visit(_n_id)
        end
 end
 redef class AExternCalls
-       private init empty_init do end
-
        init init_aexterncalls (
                n_kwimport: nullable TKwimport,
                n_extern_calls: Collection[Object] # Should be Collection[AExternCall]
        )
        do
-               empty_init
                _n_kwimport = n_kwimport.as(not null)
                n_kwimport.parent = self
-               _n_extern_calls.unsafe_add_all(n_extern_calls)
+               self.n_extern_calls.unsafe_add_all(n_extern_calls)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -7215,7 +6952,7 @@ redef class AExternCalls
                        n_kwimport = new_child.as(TKwimport)
                        return
                end
-               if _n_extern_calls.replace_child(old_child, new_child) then return
+               if n_extern_calls.replace_child(old_child, new_child) then return
        end
 
        redef fun n_kwimport=(node)
@@ -7228,15 +6965,12 @@ redef class AExternCalls
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_kwimport)
-               _n_extern_calls.visit_all(v)
+               n_extern_calls.visit_all(v)
        end
 end
 redef class AExternCall
-       private init empty_init do end
-
        init init_aexterncall
        do
-               empty_init
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -7250,13 +6984,10 @@ redef class AExternCall
        end
 end
 redef class ASuperExternCall
-       private init empty_init do end
-
        init init_asuperexterncall (
                n_kwsuper: nullable TKwsuper
        )
        do
-               empty_init
                _n_kwsuper = n_kwsuper.as(not null)
                n_kwsuper.parent = self
        end
@@ -7282,13 +7013,10 @@ redef class ASuperExternCall
        end
 end
 redef class ALocalPropExternCall
-       private init empty_init do end
-
        init init_alocalpropexterncall (
                n_methid: nullable AMethid
        )
        do
-               empty_init
                _n_methid = n_methid.as(not null)
                n_methid.parent = self
        end
@@ -7314,15 +7042,12 @@ redef class ALocalPropExternCall
        end
 end
 redef class AFullPropExternCall
-       private init empty_init do end
-
        init init_afullpropexterncall (
                n_type: nullable AType,
                n_dot: nullable TDot,
                n_methid: nullable AMethid
        )
        do
-               empty_init
                _n_type = n_type.as(not null)
                n_type.parent = self
                _n_dot = n_dot
@@ -7372,13 +7097,10 @@ redef class AFullPropExternCall
        end
 end
 redef class AInitPropExternCall
-       private init empty_init do end
-
        init init_ainitpropexterncall (
                n_type: nullable AType
        )
        do
-               empty_init
                _n_type = n_type.as(not null)
                n_type.parent = self
        end
@@ -7404,8 +7126,6 @@ redef class AInitPropExternCall
        end
 end
 redef class ACastAsExternCall
-       private init empty_init do end
-
        init init_acastasexterncall (
                n_from_type: nullable AType,
                n_dot: nullable TDot,
@@ -7413,7 +7133,6 @@ redef class ACastAsExternCall
                n_to_type: nullable AType
        )
        do
-               empty_init
                _n_from_type = n_from_type.as(not null)
                n_from_type.parent = self
                _n_dot = n_dot
@@ -7475,15 +7194,12 @@ redef class ACastAsExternCall
        end
 end
 redef class AAsNullableExternCall
-       private init empty_init do end
-
        init init_aasnullableexterncall (
                n_type: nullable AType,
                n_kwas: nullable TKwas,
                n_kwnullable: nullable TKwnullable
        )
        do
-               empty_init
                _n_type = n_type.as(not null)
                n_type.parent = self
                _n_kwas = n_kwas.as(not null)
@@ -7533,8 +7249,6 @@ redef class AAsNullableExternCall
        end
 end
 redef class AAsNotNullableExternCall
-       private init empty_init do end
-
        init init_aasnotnullableexterncall (
                n_type: nullable AType,
                n_kwas: nullable TKwas,
@@ -7542,7 +7256,6 @@ redef class AAsNotNullableExternCall
                n_kwnullable: nullable TKwnullable
        )
        do
-               empty_init
                _n_type = n_type.as(not null)
                n_type.parent = self
                _n_kwas = n_kwas.as(not null)
@@ -7604,14 +7317,11 @@ redef class AAsNotNullableExternCall
        end
 end
 redef class AInLanguage
-       private init empty_init do end
-
        init init_ainlanguage (
                n_kwin: nullable TKwin,
                n_string: nullable TString
        )
        do
-               empty_init
                _n_kwin = n_kwin.as(not null)
                n_kwin.parent = self
                _n_string = n_string.as(not null)
@@ -7649,14 +7359,11 @@ redef class AInLanguage
        end
 end
 redef class AExternCodeBlock
-       private init empty_init do end
-
        init init_aexterncodeblock (
                n_in_language: nullable AInLanguage,
                n_extern_code_segment: nullable TExternCodeSegment
        )
        do
-               empty_init
                _n_in_language = n_in_language
                if n_in_language != null then n_in_language.parent = self
                _n_extern_code_segment = n_extern_code_segment.as(not null)
@@ -7694,22 +7401,19 @@ redef class AExternCodeBlock
        end
 end
 redef class AQualified
-       private init empty_init do end
-
        init init_aqualified (
                n_id: Collection[Object], # Should be Collection[TId]
                n_classid: nullable TClassid
        )
        do
-               empty_init
-               _n_id.unsafe_add_all(n_id)
+               self.n_id.unsafe_add_all(n_id)
                _n_classid = n_classid
                if n_classid != null then n_classid.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_id.replace_child(old_child, new_child) then return
+               if n_id.replace_child(old_child, new_child) then return
                if _n_classid == old_child then
                        n_classid = new_child.as(nullable TClassid)
                        return
@@ -7725,36 +7429,31 @@ redef class AQualified
 
        redef fun visit_all(v: Visitor)
        do
-               _n_id.visit_all(v)
+               n_id.visit_all(v)
                v.enter_visit(_n_classid)
        end
 end
 redef class ADoc
-       private init empty_init do end
-
        init init_adoc (
                n_comment: Collection[Object] # Should be Collection[TComment]
        )
        do
-               empty_init
-               _n_comment.unsafe_add_all(n_comment)
+               self.n_comment.unsafe_add_all(n_comment)
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_comment.replace_child(old_child, new_child) then return
+               if n_comment.replace_child(old_child, new_child) then return
        end
 
 
 
        redef fun visit_all(v: Visitor)
        do
-               _n_comment.visit_all(v)
+               n_comment.visit_all(v)
        end
 end
 redef class AAnnotations
-       private init empty_init do end
-
        init init_aannotations (
                n_at: nullable TAt,
                n_opar: nullable TOpar,
@@ -7762,12 +7461,11 @@ redef class AAnnotations
                n_cpar: nullable TCpar
        )
        do
-               empty_init
                _n_at = n_at
                if n_at != null then n_at.parent = self
                _n_opar = n_opar
                if n_opar != null then n_opar.parent = self
-               _n_items.unsafe_add_all(n_items)
+               self.n_items.unsafe_add_all(n_items)
                _n_cpar = n_cpar
                if n_cpar != null then n_cpar.parent = self
        end
@@ -7782,7 +7480,7 @@ redef class AAnnotations
                        n_opar = new_child.as(nullable TOpar)
                        return
                end
-               if _n_items.replace_child(old_child, new_child) then return
+               if n_items.replace_child(old_child, new_child) then return
                if _n_cpar == old_child then
                        n_cpar = new_child.as(nullable TCpar)
                        return
@@ -7810,13 +7508,11 @@ redef class AAnnotations
        do
                v.enter_visit(_n_at)
                v.enter_visit(_n_opar)
-               _n_items.visit_all(v)
+               n_items.visit_all(v)
                v.enter_visit(_n_cpar)
        end
 end
 redef class AAnnotation
-       private init empty_init do end
-
        init init_aannotation (
                n_atid: nullable AAtid,
                n_opar: nullable TOpar,
@@ -7825,12 +7521,11 @@ redef class AAnnotation
                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
-               _n_args.unsafe_add_all(n_args)
+               self.n_args.unsafe_add_all(n_args)
                _n_cpar = n_cpar
                if n_cpar != null then n_cpar.parent = self
                _n_annotations = n_annotations
@@ -7847,7 +7542,7 @@ redef class AAnnotation
                        n_opar = new_child.as(nullable TOpar)
                        return
                end
-               if _n_args.replace_child(old_child, new_child) then return
+               if n_args.replace_child(old_child, new_child) then return
                if _n_cpar == old_child then
                        n_cpar = new_child.as(nullable TCpar)
                        return
@@ -7884,19 +7579,16 @@ redef class AAnnotation
        do
                v.enter_visit(_n_atid)
                v.enter_visit(_n_opar)
-               _n_args.visit_all(v)
+               n_args.visit_all(v)
                v.enter_visit(_n_cpar)
                v.enter_visit(_n_annotations)
        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
@@ -7922,13 +7614,10 @@ redef class ATypeAtArg
        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
@@ -7954,13 +7643,10 @@ redef class AExprAtArg
        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
@@ -7986,13 +7672,10 @@ redef class AAtAtArg
        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
@@ -8018,13 +7701,10 @@ redef class AIdAtid
        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
@@ -8050,13 +7730,10 @@ redef class AKwexternAtid
        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
@@ -8082,13 +7759,10 @@ redef class AKwinternAtid
        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
@@ -8114,13 +7788,10 @@ redef class AKwreadableAtid
        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
@@ -8146,13 +7817,10 @@ redef class AKwwritableAtid
        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