tests: update test_new_native.res because line change in array.nit
[nit.git] / src / parser / parser_prod.nit
index c7125ee..5ca9042 100644 (file)
@@ -1,6 +1,6 @@
 # Production AST nodes full definition.
 # This file was generated by SableCC (http://www.sablecc.org/).
-module parser_prod
+module parser_prod is no_warning("missing-doc")
 
 import lexer
 intrude import parser_nodes
@@ -388,9 +388,7 @@ 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]
                n_kwend: nullable TKwend
        )
@@ -406,11 +404,8 @@ redef class AStdClassdef
                _n_id = n_id
                if n_id != null then n_id.parent = self
                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
-               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
@@ -439,15 +434,10 @@ redef class AStdClassdef
                        return
                end
                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
-               end
                if _n_extern_code_block == old_child then
                        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_kwend == old_child then
                        n_kwend = new_child.as(TKwend)
@@ -480,11 +470,6 @@ redef class AStdClassdef
                _n_id = node
                if node != null then node.parent = self
        end
-       redef fun n_annotations=(node)
-       do
-               _n_annotations = node
-               if node != null then node.parent = self
-       end
        redef fun n_extern_code_block=(node)
        do
                _n_extern_code_block = node
@@ -505,9 +490,7 @@ redef class AStdClassdef
                v.enter_visit(_n_classkind)
                v.enter_visit(_n_id)
                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)
                v.enter_visit(_n_kwend)
        end
@@ -778,98 +761,37 @@ redef class AFormaldef
                v.enter_visit(_n_annotations)
        end
 end
-redef class ASuperclass
-       init init_asuperclass (
-               n_kwsuper: nullable TKwsuper,
-               n_type: nullable AType,
-               n_annotations: nullable AAnnotations
-       )
-       do
-               _n_kwsuper = n_kwsuper.as(not null)
-               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
-
-       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-       do
-               if _n_kwsuper == old_child then
-                       n_kwsuper = new_child.as(TKwsuper)
-                       return
-               end
-               if _n_type == old_child then
-                       n_type = new_child.as(AType)
-                       return
-               end
-               if _n_annotations == old_child then
-                       n_annotations = new_child.as(nullable AAnnotations)
-                       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
-
-
-       redef fun visit_all(v: Visitor)
-       do
-               v.enter_visit(_n_kwsuper)
-               v.enter_visit(_n_type)
-               v.enter_visit(_n_annotations)
-       end
-end
 redef class AAttrPropdef
        init init_aattrpropdef (
                n_doc: nullable ADoc,
-               n_readable: nullable AAble,
-               n_writable: nullable AAble,
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
                n_kwvar: nullable TKwvar,
-               n_id: nullable TAttrid,
                n_id2: nullable TId,
                n_type: nullable AType,
+               n_expr: nullable AExpr,
                n_annotations: nullable AAnnotations,
-               n_expr: nullable AExpr
+               n_block: nullable AExpr
        )
        do
                _n_doc = n_doc
                if n_doc != null then n_doc.parent = self
-               _n_readable = n_readable
-               if n_readable != null then n_readable.parent = self
-               _n_writable = n_writable
-               if n_writable != null then n_writable.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_kwvar = n_kwvar.as(not null)
                n_kwvar.parent = self
-               _n_id = n_id
-               if n_id != null then n_id.parent = self
-               _n_id2 = n_id2
-               if n_id2 != null then n_id2.parent = self
+               _n_id2 = n_id2.as(not null)
+               n_id2.parent = self
                _n_type = n_type
                if n_type != null then n_type.parent = self
-               _n_annotations = n_annotations
-               if n_annotations != null then n_annotations.parent = self
                _n_expr = n_expr
                if n_expr != null then n_expr.parent = self
+               _n_annotations = n_annotations
+               if n_annotations != null then n_annotations.parent = self
+               _n_block = n_block
+               if n_block != null then n_block.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -878,14 +800,6 @@ redef class AAttrPropdef
                        n_doc = new_child.as(nullable ADoc)
                        return
                end
-               if _n_readable == old_child then
-                       n_readable = new_child.as(nullable AAble)
-                       return
-               end
-               if _n_writable == old_child then
-                       n_writable = new_child.as(nullable AAble)
-                       return
-               end
                if _n_kwredef == old_child then
                        n_kwredef = new_child.as(nullable TKwredef)
                        return
@@ -898,24 +812,24 @@ redef class AAttrPropdef
                        n_kwvar = new_child.as(TKwvar)
                        return
                end
-               if _n_id == old_child then
-                       n_id = new_child.as(nullable TAttrid)
-                       return
-               end
                if _n_id2 == old_child then
-                       n_id2 = new_child.as(nullable TId)
+                       n_id2 = new_child.as(TId)
                        return
                end
                if _n_type == old_child then
                        n_type = new_child.as(nullable AType)
                        return
                end
+               if _n_expr == old_child then
+                       n_expr = new_child.as(nullable AExpr)
+                       return
+               end
                if _n_annotations == old_child then
                        n_annotations = new_child.as(nullable AAnnotations)
                        return
                end
-               if _n_expr == old_child then
-                       n_expr = new_child.as(nullable AExpr)
+               if _n_block == old_child then
+                       n_block = new_child.as(nullable AExpr)
                        return
                end
        end
@@ -925,16 +839,6 @@ redef class AAttrPropdef
                _n_doc = node
                if node != null then node.parent = self
        end
-       redef fun n_readable=(node)
-       do
-               _n_readable = node
-               if node != null then node.parent = self
-       end
-       redef fun n_writable=(node)
-       do
-               _n_writable = node
-               if node != null then node.parent = self
-       end
        redef fun n_kwredef=(node)
        do
                _n_kwredef = node
@@ -950,29 +854,29 @@ redef class AAttrPropdef
                _n_kwvar = node
                node.parent = self
        end
-       redef fun n_id=(node)
-       do
-               _n_id = node
-               if node != null then node.parent = self
-       end
        redef fun n_id2=(node)
        do
                _n_id2 = node
-               if node != null then node.parent = self
+               node.parent = self
        end
        redef fun n_type=(node)
        do
                _n_type = node
                if node != null then node.parent = self
        end
+       redef fun n_expr=(node)
+       do
+               _n_expr = node
+               if node != null then node.parent = self
+       end
        redef fun n_annotations=(node)
        do
                _n_annotations = node
                if node != null then node.parent = self
        end
-       redef fun n_expr=(node)
+       redef fun n_block=(node)
        do
-               _n_expr = node
+               _n_block = node
                if node != null then node.parent = self
        end
 
@@ -980,107 +884,66 @@ redef class AAttrPropdef
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_doc)
-               v.enter_visit(_n_readable)
-               v.enter_visit(_n_writable)
                v.enter_visit(_n_kwredef)
                v.enter_visit(_n_visibility)
                v.enter_visit(_n_kwvar)
-               v.enter_visit(_n_id)
                v.enter_visit(_n_id2)
                v.enter_visit(_n_type)
-               v.enter_visit(_n_annotations)
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_annotations)
+               v.enter_visit(_n_block)
        end
 end
-redef class AMethPropdef
-       init init_amethpropdef (
-               n_doc: nullable ADoc,
+redef class AMainMethPropdef
+       init init_amainmethpropdef (
                n_kwredef: nullable TKwredef,
-               n_visibility: nullable AVisibility,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature
+               n_block: nullable AExpr
        )
        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_methid = n_methid.as(not null)
-               n_methid.parent = self
-               _n_signature = n_signature.as(not null)
-               n_signature.parent = self
+               _n_block = n_block
+               if n_block != null then n_block.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_methid == old_child then
-                       n_methid = new_child.as(AMethid)
-                       return
-               end
-               if _n_signature == old_child then
-                       n_signature = new_child.as(ASignature)
+               if _n_block == old_child then
+                       n_block = new_child.as(nullable AExpr)
                        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_methid=(node)
-       do
-               _n_methid = node
-               node.parent = self
-       end
-       redef fun n_signature=(node)
+       redef fun n_block=(node)
        do
-               _n_signature = node
-               node.parent = self
+               _n_block = node
+               if node != null then 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_methid)
-               v.enter_visit(_n_signature)
+               v.enter_visit(_n_block)
        end
 end
-redef class ADeferredMethPropdef
-       init init_adeferredmethpropdef (
+redef class ATypePropdef
+       init init_atypepropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
-               n_kwmeth: nullable TKwmeth,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature,
+               n_kwtype: nullable TKwtype,
+               n_id: nullable TClassid,
+               n_type: nullable AType,
                n_annotations: nullable AAnnotations
        )
        do
@@ -1090,12 +953,12 @@ redef class ADeferredMethPropdef
                if n_kwredef != null then n_kwredef.parent = self
                _n_visibility = n_visibility.as(not null)
                n_visibility.parent = self
-               _n_kwmeth = n_kwmeth.as(not null)
-               n_kwmeth.parent = self
-               _n_methid = n_methid.as(not null)
-               n_methid.parent = self
-               _n_signature = n_signature.as(not null)
-               n_signature.parent = self
+               _n_kwtype = n_kwtype.as(not null)
+               n_kwtype.parent = self
+               _n_id = n_id.as(not null)
+               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
@@ -1114,16 +977,16 @@ redef class ADeferredMethPropdef
                        n_visibility = new_child.as(AVisibility)
                        return
                end
-               if _n_kwmeth == old_child then
-                       n_kwmeth = new_child.as(TKwmeth)
+               if _n_kwtype == old_child then
+                       n_kwtype = new_child.as(TKwtype)
                        return
                end
-               if _n_methid == old_child then
-                       n_methid = new_child.as(AMethid)
+               if _n_id == old_child then
+                       n_id = new_child.as(TClassid)
                        return
                end
-               if _n_signature == old_child then
-                       n_signature = new_child.as(ASignature)
+               if _n_type == old_child then
+                       n_type = new_child.as(AType)
                        return
                end
                if _n_annotations == old_child then
@@ -1147,19 +1010,19 @@ redef class ADeferredMethPropdef
                _n_visibility = node
                node.parent = self
        end
-       redef fun n_kwmeth=(node)
+       redef fun n_kwtype=(node)
        do
-               _n_kwmeth = node
+               _n_kwtype = node
                node.parent = self
        end
-       redef fun n_methid=(node)
+       redef fun n_id=(node)
        do
-               _n_methid = node
+               _n_id = node
                node.parent = self
        end
-       redef fun n_signature=(node)
+       redef fun n_type=(node)
        do
-               _n_signature = node
+               _n_type = node
                node.parent = self
        end
        redef fun n_annotations=(node)
@@ -1174,20 +1037,26 @@ redef class ADeferredMethPropdef
                v.enter_visit(_n_doc)
                v.enter_visit(_n_kwredef)
                v.enter_visit(_n_visibility)
-               v.enter_visit(_n_kwmeth)
-               v.enter_visit(_n_methid)
-               v.enter_visit(_n_signature)
+               v.enter_visit(_n_kwtype)
+               v.enter_visit(_n_id)
+               v.enter_visit(_n_type)
                v.enter_visit(_n_annotations)
        end
 end
-redef class AInternMethPropdef
-       init init_ainternmethpropdef (
+redef class AMethPropdef
+       init init_amethpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
                n_kwmeth: nullable TKwmeth,
+               n_kwinit: nullable TKwinit,
+               n_kwnew: nullable TKwnew,
                n_methid: nullable AMethid,
-               n_signature: nullable ASignature
+               n_signature: nullable ASignature,
+               n_annotations: nullable AAnnotations,
+               n_extern_calls: nullable AExternCalls,
+               n_extern_code_block: nullable AExternCodeBlock,
+               n_block: nullable AExpr
        )
        do
                _n_doc = n_doc
@@ -1196,12 +1065,24 @@ redef class AInternMethPropdef
                if n_kwredef != null then n_kwredef.parent = self
                _n_visibility = n_visibility.as(not null)
                n_visibility.parent = self
-               _n_kwmeth = n_kwmeth.as(not null)
-               n_kwmeth.parent = self
-               _n_methid = n_methid.as(not null)
-               n_methid.parent = self
+               _n_kwmeth = n_kwmeth
+               if n_kwmeth != null then n_kwmeth.parent = self
+               _n_kwinit = n_kwinit
+               if n_kwinit != null then n_kwinit.parent = self
+               _n_kwnew = n_kwnew
+               if n_kwnew != null then 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
+               _n_annotations = n_annotations
+               if n_annotations != null then n_annotations.parent = self
+               _n_extern_calls = n_extern_calls
+               if n_extern_calls != null then n_extern_calls.parent = self
+               _n_extern_code_block = n_extern_code_block
+               if n_extern_code_block != null then n_extern_code_block.parent = self
+               _n_block = n_block
+               if n_block != null then n_block.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -1219,597 +1100,19 @@ redef class AInternMethPropdef
                        return
                end
                if _n_kwmeth == old_child then
-                       n_kwmeth = new_child.as(TKwmeth)
+                       n_kwmeth = new_child.as(nullable TKwmeth)
+                       return
+               end
+               if _n_kwinit == old_child then
+                       n_kwinit = new_child.as(nullable TKwinit)
+                       return
+               end
+               if _n_kwnew == old_child then
+                       n_kwnew = new_child.as(nullable TKwnew)
                        return
                end
                if _n_methid == old_child then
-                       n_methid = new_child.as(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_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
-               v.enter_visit(_n_doc)
-               v.enter_visit(_n_kwredef)
-               v.enter_visit(_n_visibility)
-               v.enter_visit(_n_kwmeth)
-               v.enter_visit(_n_methid)
-               v.enter_visit(_n_signature)
-       end
-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,
-               n_visibility: nullable AVisibility,
-               n_kwmeth: nullable TKwmeth,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature,
-               n_annotations: nullable AAnnotations,
-               n_extern: nullable TString,
-               n_extern_calls: nullable AExternCalls,
-               n_extern_code_block: nullable AExternCodeBlock
-       )
-       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_kwmeth = n_kwmeth.as(not null)
-               n_kwmeth.parent = self
-               _n_methid = n_methid.as(not null)
-               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
-               _n_extern = n_extern
-               if n_extern != null then n_extern.parent = self
-               _n_extern_calls = n_extern_calls
-               if n_extern_calls != null then n_extern_calls.parent = self
-               _n_extern_code_block = n_extern_code_block
-               if n_extern_code_block != null then n_extern_code_block.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_kwmeth == old_child then
-                       n_kwmeth = new_child.as(TKwmeth)
-                       return
-               end
-               if _n_methid == old_child then
-                       n_methid = new_child.as(AMethid)
-                       return
-               end
-               if _n_signature == old_child then
-                       n_signature = new_child.as(ASignature)
-                       return
-               end
-               if _n_annotations == old_child then
-                       n_annotations = new_child.as(nullable AAnnotations)
-                       return
-               end
-               if _n_extern == old_child then
-                       n_extern = new_child.as(nullable TString)
-                       return
-               end
-               if _n_extern_calls == old_child then
-                       n_extern_calls = new_child.as(nullable AExternCalls)
-                       return
-               end
-               if _n_extern_code_block == old_child then
-                       n_extern_code_block = new_child.as(nullable AExternCodeBlock)
-                       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_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
-       redef fun n_extern=(node)
-       do
-               _n_extern = node
-               if node != null then node.parent = self
-       end
-       redef fun n_extern_calls=(node)
-       do
-               _n_extern_calls = node
-               if node != null then node.parent = self
-       end
-       redef fun n_extern_code_block=(node)
-       do
-               _n_extern_code_block = node
-               if node != null then 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_kwmeth)
-               v.enter_visit(_n_methid)
-               v.enter_visit(_n_signature)
-               v.enter_visit(_n_annotations)
-               v.enter_visit(_n_extern)
-               v.enter_visit(_n_extern_calls)
-               v.enter_visit(_n_extern_code_block)
-       end
-end
-redef class AConcreteMethPropdef
-       init init_aconcretemethpropdef (
-               n_doc: nullable ADoc,
-               n_kwredef: nullable TKwredef,
-               n_visibility: nullable AVisibility,
-               n_kwmeth: nullable TKwmeth,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature,
-               n_annotations: nullable AAnnotations,
-               n_block: nullable AExpr
-       )
-       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_kwmeth = n_kwmeth.as(not null)
-               n_kwmeth.parent = self
-               _n_methid = n_methid.as(not null)
-               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
-               _n_block = n_block
-               if n_block != null then n_block.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_kwmeth == old_child then
-                       n_kwmeth = new_child.as(TKwmeth)
-                       return
-               end
-               if _n_methid == old_child then
-                       n_methid = new_child.as(AMethid)
-                       return
-               end
-               if _n_signature == old_child then
-                       n_signature = new_child.as(ASignature)
-                       return
-               end
-               if _n_annotations == old_child then
-                       n_annotations = new_child.as(nullable AAnnotations)
-                       return
-               end
-               if _n_block == old_child then
-                       n_block = new_child.as(nullable AExpr)
-                       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_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
-       redef fun n_block=(node)
-       do
-               _n_block = node
-               if node != null then 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_kwmeth)
-               v.enter_visit(_n_methid)
-               v.enter_visit(_n_signature)
-               v.enter_visit(_n_annotations)
-               v.enter_visit(_n_block)
-       end
-end
-redef class AConcreteInitPropdef
-       init init_aconcreteinitpropdef (
-               n_doc: nullable ADoc,
-               n_kwredef: nullable TKwredef,
-               n_visibility: nullable AVisibility,
-               n_kwinit: nullable TKwinit,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature,
-               n_annotations: nullable AAnnotations,
-               n_block: nullable AExpr
-       )
-       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_kwinit = n_kwinit.as(not null)
-               n_kwinit.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
-               _n_annotations = n_annotations
-               if n_annotations != null then n_annotations.parent = self
-               _n_block = n_block
-               if n_block != null then n_block.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_kwinit == old_child then
-                       n_kwinit = new_child.as(TKwinit)
-                       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
-               if _n_annotations == old_child then
-                       n_annotations = new_child.as(nullable AAnnotations)
-                       return
-               end
-               if _n_block == old_child then
-                       n_block = new_child.as(nullable AExpr)
-                       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_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
-       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
-       redef fun n_block=(node)
-       do
-               _n_block = node
-               if node != null then 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_kwinit)
-               v.enter_visit(_n_methid)
-               v.enter_visit(_n_signature)
-               v.enter_visit(_n_annotations)
-               v.enter_visit(_n_block)
-       end
-end
-redef class AExternInitPropdef
-       init init_aexterninitpropdef (
-               n_doc: nullable ADoc,
-               n_kwredef: nullable TKwredef,
-               n_visibility: nullable AVisibility,
-               n_kwnew: nullable TKwnew,
-               n_methid: nullable AMethid,
-               n_signature: nullable ASignature,
-               n_annotations: nullable AAnnotations,
-               n_extern: nullable TString,
-               n_extern_calls: nullable AExternCalls,
-               n_extern_code_block: nullable AExternCodeBlock
-       )
-       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
-               _n_annotations = n_annotations
-               if n_annotations != null then n_annotations.parent = self
-               _n_extern = n_extern
-               if n_extern != null then n_extern.parent = self
-               _n_extern_calls = n_extern_calls
-               if n_extern_calls != null then n_extern_calls.parent = self
-               _n_extern_code_block = n_extern_code_block
-               if n_extern_code_block != null then n_extern_code_block.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)
+                       n_methid = new_child.as(nullable AMethid)
                        return
                end
                if _n_signature == old_child then
@@ -1820,10 +1123,6 @@ redef class AExternInitPropdef
                        n_annotations = new_child.as(nullable AAnnotations)
                        return
                end
-               if _n_extern == old_child then
-                       n_extern = new_child.as(nullable TString)
-                       return
-               end
                if _n_extern_calls == old_child then
                        n_extern_calls = new_child.as(nullable AExternCalls)
                        return
@@ -1832,6 +1131,10 @@ redef class AExternInitPropdef
                        n_extern_code_block = new_child.as(nullable AExternCodeBlock)
                        return
                end
+               if _n_block == old_child then
+                       n_block = new_child.as(nullable AExpr)
+                       return
+               end
        end
 
        redef fun n_doc=(node)
@@ -1849,10 +1152,20 @@ redef class AExternInitPropdef
                _n_visibility = node
                node.parent = self
        end
+       redef fun n_kwmeth=(node)
+       do
+               _n_kwmeth = node
+               if node != null then node.parent = self
+       end
+       redef fun n_kwinit=(node)
+       do
+               _n_kwinit = node
+               if node != null then node.parent = self
+       end
        redef fun n_kwnew=(node)
        do
                _n_kwnew = node
-               node.parent = self
+               if node != null then node.parent = self
        end
        redef fun n_methid=(node)
        do
@@ -1869,11 +1182,6 @@ redef class AExternInitPropdef
                _n_annotations = node
                if node != null then node.parent = self
        end
-       redef fun n_extern=(node)
-       do
-               _n_extern = node
-               if node != null then node.parent = self
-       end
        redef fun n_extern_calls=(node)
        do
                _n_extern_calls = node
@@ -1884,6 +1192,11 @@ redef class AExternInitPropdef
                _n_extern_code_block = node
                if node != null then node.parent = self
        end
+       redef fun n_block=(node)
+       do
+               _n_block = node
+               if node != null then node.parent = self
+       end
 
 
        redef fun visit_all(v: Visitor)
@@ -1891,64 +1204,23 @@ redef class AExternInitPropdef
                v.enter_visit(_n_doc)
                v.enter_visit(_n_kwredef)
                v.enter_visit(_n_visibility)
+               v.enter_visit(_n_kwmeth)
+               v.enter_visit(_n_kwinit)
                v.enter_visit(_n_kwnew)
                v.enter_visit(_n_methid)
                v.enter_visit(_n_signature)
                v.enter_visit(_n_annotations)
-               v.enter_visit(_n_extern)
                v.enter_visit(_n_extern_calls)
                v.enter_visit(_n_extern_code_block)
-       end
-end
-redef class AMainMethPropdef
-       init init_amainmethpropdef (
-               n_kwredef: nullable TKwredef,
-               n_block: nullable AExpr
-       )
-       do
-               _n_kwredef = n_kwredef
-               if n_kwredef != null then n_kwredef.parent = self
-               _n_block = n_block
-               if n_block != null then n_block.parent = self
-       end
-
-       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-       do
-               if _n_kwredef == old_child then
-                       n_kwredef = new_child.as(nullable TKwredef)
-                       return
-               end
-               if _n_block == old_child then
-                       n_block = new_child.as(nullable AExpr)
-                       return
-               end
-       end
-
-       redef fun n_kwredef=(node)
-       do
-               _n_kwredef = node
-               if node != null then node.parent = self
-       end
-       redef fun n_block=(node)
-       do
-               _n_block = node
-               if node != null then node.parent = self
-       end
-
-
-       redef fun visit_all(v: Visitor)
-       do
-               v.enter_visit(_n_kwredef)
                v.enter_visit(_n_block)
        end
 end
-redef class ATypePropdef
-       init init_atypepropdef (
+redef class ASuperPropdef
+       init init_asuperpropdef (
                n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
-               n_kwtype: nullable TKwtype,
-               n_id: nullable TClassid,
+               n_kwsuper: nullable TKwsuper,
                n_type: nullable AType,
                n_annotations: nullable AAnnotations
        )
@@ -1959,10 +1231,8 @@ redef class ATypePropdef
                if n_kwredef != null then n_kwredef.parent = self
                _n_visibility = n_visibility.as(not null)
                n_visibility.parent = self
-               _n_kwtype = n_kwtype.as(not null)
-               n_kwtype.parent = self
-               _n_id = n_id.as(not null)
-               n_id.parent = self
+               _n_kwsuper = n_kwsuper.as(not null)
+               n_kwsuper.parent = self
                _n_type = n_type.as(not null)
                n_type.parent = self
                _n_annotations = n_annotations
@@ -1983,12 +1253,8 @@ redef class ATypePropdef
                        n_visibility = new_child.as(AVisibility)
                        return
                end
-               if _n_kwtype == old_child then
-                       n_kwtype = new_child.as(TKwtype)
-                       return
-               end
-               if _n_id == old_child then
-                       n_id = new_child.as(TClassid)
+               if _n_kwsuper == old_child then
+                       n_kwsuper = new_child.as(TKwsuper)
                        return
                end
                if _n_type == old_child then
@@ -2016,14 +1282,9 @@ redef class ATypePropdef
                _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)
+       redef fun n_kwsuper=(node)
        do
-               _n_id = node
+               _n_kwsuper = node
                node.parent = self
        end
        redef fun n_type=(node)
@@ -2043,85 +1304,78 @@ redef class ATypePropdef
                v.enter_visit(_n_doc)
                v.enter_visit(_n_kwredef)
                v.enter_visit(_n_visibility)
-               v.enter_visit(_n_kwtype)
-               v.enter_visit(_n_id)
+               v.enter_visit(_n_kwsuper)
                v.enter_visit(_n_type)
                v.enter_visit(_n_annotations)
        end
 end
-redef class AReadAble
-       init init_areadable (
-               n_kwredef: nullable TKwredef,
-               n_kwreadable: nullable TKwreadable
-       )
-       do
-               _n_kwredef = n_kwredef
-               if n_kwredef != null then n_kwredef.parent = self
-               _n_kwreadable = n_kwreadable.as(not null)
-               n_kwreadable.parent = self
-       end
-
-       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
-       do
-               if _n_kwredef == old_child then
-                       n_kwredef = new_child.as(nullable TKwredef)
-                       return
-               end
-               if _n_kwreadable == old_child then
-                       n_kwreadable = new_child.as(TKwreadable)
-                       return
-               end
-       end
-
-       redef fun n_kwredef=(node)
-       do
-               _n_kwredef = node
-               if node != null then node.parent = self
-       end
-       redef fun n_kwreadable=(node)
-       do
-               _n_kwreadable = node
-               node.parent = self
-       end
-
-
-       redef fun visit_all(v: Visitor)
-       do
-               v.enter_visit(_n_kwredef)
-               v.enter_visit(_n_kwreadable)
-       end
-end
-redef class AWriteAble
-       init init_awriteable (
+redef class AAnnotPropdef
+       init init_aannotpropdef (
+               n_doc: nullable ADoc,
                n_kwredef: nullable TKwredef,
                n_visibility: nullable AVisibility,
-               n_kwwritable: nullable TKwwritable
+               n_atid: nullable AAtid,
+               n_opar: nullable TOpar,
+               n_args: Collection[Object], # Should be Collection[AExpr]
+               n_cpar: nullable TCpar,
+               n_annotations: nullable AAnnotations
        )
        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
                if n_visibility != null then n_visibility.parent = self
-               _n_kwwritable = n_kwwritable.as(not null)
-               n_kwwritable.parent = self
+               _n_atid = n_atid.as(not null)
+               n_atid.parent = self
+               _n_opar = n_opar
+               if n_opar != null then n_opar.parent = self
+               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
+               if n_annotations != null then n_annotations.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(nullable AVisibility)
+               if _n_visibility == old_child then
+                       n_visibility = new_child.as(nullable AVisibility)
+                       return
+               end
+               if _n_atid == old_child then
+                       n_atid = new_child.as(AAtid)
+                       return
+               end
+               if _n_opar == old_child then
+                       n_opar = new_child.as(nullable TOpar)
+                       return
+               end
+               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
                end
-               if _n_kwwritable == old_child then
-                       n_kwwritable = new_child.as(TKwwritable)
+               if _n_annotations == old_child then
+                       n_annotations = new_child.as(nullable AAnnotations)
                        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
@@ -2132,18 +1386,38 @@ redef class AWriteAble
                _n_visibility = node
                if node != null then node.parent = self
        end
-       redef fun n_kwwritable=(node)
+       redef fun n_atid=(node)
        do
-               _n_kwwritable = node
+               _n_atid = node
                node.parent = self
        end
+       redef fun n_opar=(node)
+       do
+               _n_opar = node
+               if node != null then node.parent = self
+       end
+       redef fun n_cpar=(node)
+       do
+               _n_cpar = node
+               if node != null then 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_doc)
                v.enter_visit(_n_kwredef)
                v.enter_visit(_n_visibility)
-               v.enter_visit(_n_kwwritable)
+               v.enter_visit(_n_atid)
+               v.enter_visit(_n_opar)
+               n_args.visit_all(v)
+               v.enter_visit(_n_cpar)
+               v.enter_visit(_n_annotations)
        end
 end
 redef class AIdMethid
@@ -2262,6 +1536,35 @@ redef class AStarMethid
                v.enter_visit(_n_star)
        end
 end
+redef class AStarstarMethid
+       init init_astarstarmethid (
+               n_starstar: nullable TStarstar
+       )
+       do
+               _n_starstar = n_starstar.as(not null)
+               n_starstar.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_starstar == old_child then
+                       n_starstar = new_child.as(TStarstar)
+                       return
+               end
+       end
+
+       redef fun n_starstar=(node)
+       do
+               _n_starstar = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_starstar)
+       end
+end
 redef class ASlashMethid
        init init_aslashmethid (
                n_slash: nullable TSlash
@@ -2991,8 +2294,8 @@ redef class AVardeclExpr
                n_annotations: nullable AAnnotations
        )
        do
-               _n_kwvar = n_kwvar.as(not null)
-               n_kwvar.parent = self
+               _n_kwvar = n_kwvar
+               if n_kwvar != null then n_kwvar.parent = self
                _n_id = n_id.as(not null)
                n_id.parent = self
                _n_type = n_type
@@ -3008,7 +2311,7 @@ redef class AVardeclExpr
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
                if _n_kwvar == old_child then
-                       n_kwvar = new_child.as(TKwvar)
+                       n_kwvar = new_child.as(nullable TKwvar)
                        return
                end
                if _n_id == old_child then
@@ -3036,7 +2339,7 @@ redef class AVardeclExpr
        redef fun n_kwvar=(node)
        do
                _n_kwvar = node
-               node.parent = self
+               if node != null then node.parent = self
        end
        redef fun n_id=(node)
        do
@@ -3668,6 +2971,87 @@ redef class AForExpr
                v.enter_visit(_n_label)
        end
 end
+redef class AWithExpr
+       init init_awithexpr (
+               n_kwwith: nullable TKwwith,
+               n_expr: nullable AExpr,
+               n_kwdo: nullable TKwdo,
+               n_block: nullable AExpr,
+               n_label: nullable ALabel
+       )
+       do
+               _n_kwwith = n_kwwith.as(not null)
+               n_kwwith.parent = self
+               _n_expr = n_expr.as(not null)
+               n_expr.parent = self
+               _n_kwdo = n_kwdo.as(not null)
+               n_kwdo.parent = self
+               _n_block = n_block
+               if n_block != null then n_block.parent = self
+               _n_label = n_label
+               if n_label != null then n_label.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_kwwith == old_child then
+                       n_kwwith = new_child.as(TKwwith)
+                       return
+               end
+               if _n_expr == old_child then
+                       n_expr = new_child.as(AExpr)
+                       return
+               end
+               if _n_kwdo == old_child then
+                       n_kwdo = new_child.as(TKwdo)
+                       return
+               end
+               if _n_block == old_child then
+                       n_block = new_child.as(nullable AExpr)
+                       return
+               end
+               if _n_label == old_child then
+                       n_label = new_child.as(nullable ALabel)
+                       return
+               end
+       end
+
+       redef fun n_kwwith=(node)
+       do
+               _n_kwwith = 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
+       redef fun n_label=(node)
+       do
+               _n_label = node
+               if node != null then node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_kwwith)
+               v.enter_visit(_n_expr)
+               v.enter_visit(_n_kwdo)
+               v.enter_visit(_n_block)
+               v.enter_visit(_n_label)
+       end
+end
 redef class AAssertExpr
        init init_aassertexpr (
                n_kwassert: nullable TKwassert,
@@ -3852,11 +3236,14 @@ end
 redef class AOrExpr
        init init_aorexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TKwor,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -3867,6 +3254,10 @@ redef class AOrExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TKwor)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -3878,6 +3269,11 @@ redef class AOrExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -3888,17 +3284,21 @@ redef class AOrExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AAndExpr
        init init_aandexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TKwand,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -3909,6 +3309,10 @@ redef class AAndExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TKwand)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -3920,6 +3324,11 @@ redef class AAndExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -3930,17 +3339,24 @@ redef class AAndExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AOrElseExpr
        init init_aorelseexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TKwor,
+               n_kwelse: nullable TKwelse,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+               _n_kwelse = n_kwelse.as(not null)
+               n_kwelse.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -3951,6 +3367,14 @@ redef class AOrElseExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TKwor)
+                       return
+               end
+               if _n_kwelse == old_child then
+                       n_kwelse = new_child.as(TKwelse)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -3962,6 +3386,16 @@ redef class AOrElseExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+       redef fun n_kwelse=(node)
+       do
+               _n_kwelse = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -3972,17 +3406,22 @@ redef class AOrElseExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
+               v.enter_visit(_n_kwelse)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AImpliesExpr
        init init_aimpliesexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TKwimplies,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -3993,6 +3432,10 @@ redef class AImpliesExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TKwimplies)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4004,6 +3447,11 @@ redef class AImpliesExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4014,6 +3462,7 @@ redef class AImpliesExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
@@ -4062,11 +3511,14 @@ end
 redef class AEqExpr
        init init_aeqexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TEq,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4077,6 +3529,10 @@ redef class AEqExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TEq)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4088,6 +3544,11 @@ redef class AEqExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4098,17 +3559,21 @@ redef class AEqExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class ANeExpr
        init init_aneexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TNe,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4119,6 +3584,10 @@ redef class ANeExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TNe)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4130,6 +3599,11 @@ redef class ANeExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4140,17 +3614,21 @@ redef class ANeExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class ALtExpr
        init init_altexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TLt,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4161,6 +3639,10 @@ redef class ALtExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TLt)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4172,6 +3654,11 @@ redef class ALtExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4182,17 +3669,21 @@ redef class ALtExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class ALeExpr
        init init_aleexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TLe,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4203,6 +3694,10 @@ redef class ALeExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TLe)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4214,6 +3709,11 @@ redef class ALeExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4224,17 +3724,21 @@ redef class ALeExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class ALlExpr
        init init_allexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TLl,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4245,6 +3749,10 @@ redef class ALlExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TLl)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4256,6 +3764,11 @@ redef class ALlExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4266,17 +3779,21 @@ redef class ALlExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AGtExpr
        init init_agtexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TGt,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4287,6 +3804,10 @@ redef class AGtExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TGt)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4298,6 +3819,11 @@ redef class AGtExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4308,17 +3834,21 @@ redef class AGtExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AGeExpr
        init init_ageexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TGe,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4329,6 +3859,10 @@ redef class AGeExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TGe)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4340,6 +3874,11 @@ redef class AGeExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4350,17 +3889,21 @@ redef class AGeExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class AGgExpr
        init init_aggexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TGg,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4371,6 +3914,10 @@ redef class AGgExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TGg)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4382,6 +3929,11 @@ redef class AGgExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4392,19 +3944,78 @@ redef class AGgExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
-redef class AIsaExpr
-       init init_aisaexpr (
+redef class AIsaExpr
+       init init_aisaexpr (
+               n_expr: nullable AExpr,
+               n_kwisa: nullable TKwisa,
+               n_type: nullable AType
+       )
+       do
+               _n_expr = n_expr.as(not null)
+               n_expr.parent = self
+               _n_kwisa = n_kwisa.as(not null)
+               n_kwisa.parent = self
+               _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_expr == old_child then
+                       n_expr = new_child.as(AExpr)
+                       return
+               end
+               if _n_kwisa == old_child then
+                       n_kwisa = new_child.as(TKwisa)
+                       return
+               end
+               if _n_type == old_child then
+                       n_type = new_child.as(AType)
+                       return
+               end
+       end
+
+       redef fun n_expr=(node)
+       do
+               _n_expr = node
+               node.parent = self
+       end
+       redef fun n_kwisa=(node)
+       do
+               _n_kwisa = 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)
+               v.enter_visit(_n_kwisa)
+               v.enter_visit(_n_type)
+       end
+end
+redef class APlusExpr
+       init init_aplusexpr (
                n_expr: nullable AExpr,
-               n_type: nullable AType
+               n_op: nullable TPlus,
+               n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
-               _n_type = n_type.as(not null)
-               n_type.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+               _n_expr2 = n_expr2.as(not null)
+               n_expr2.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
@@ -4413,8 +4024,12 @@ redef class AIsaExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
-               if _n_type == old_child then
-                       n_type = new_child.as(AType)
+               if _n_op == old_child then
+                       n_op = new_child.as(TPlus)
+                       return
+               end
+               if _n_expr2 == old_child then
+                       n_expr2 = new_child.as(AExpr)
                        return
                end
        end
@@ -4424,9 +4039,14 @@ redef class AIsaExpr
                _n_expr = node
                node.parent = self
        end
-       redef fun n_type=(node)
+       redef fun n_op=(node)
        do
-               _n_type = node
+               _n_op = node
+               node.parent = self
+       end
+       redef fun n_expr2=(node)
+       do
+               _n_expr2 = node
                node.parent = self
        end
 
@@ -4434,17 +4054,21 @@ redef class AIsaExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
-               v.enter_visit(_n_type)
+               v.enter_visit(_n_op)
+               v.enter_visit(_n_expr2)
        end
 end
-redef class APlusExpr
-       init init_aplusexpr (
+redef class AMinusExpr
+       init init_aminusexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TMinus,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4455,6 +4079,10 @@ redef class APlusExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TMinus)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4466,6 +4094,11 @@ redef class APlusExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4476,17 +4109,21 @@ redef class APlusExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
-redef class AMinusExpr
-       init init_aminusexpr (
+redef class AStarshipExpr
+       init init_astarshipexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TStarship,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4497,6 +4134,10 @@ redef class AMinusExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TStarship)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4508,6 +4149,11 @@ redef class AMinusExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4518,17 +4164,21 @@ redef class AMinusExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
-redef class AStarshipExpr
-       init init_astarshipexpr (
+redef class AStarExpr
+       init init_astarexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TStar,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4539,6 +4189,10 @@ redef class AStarshipExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TStar)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4550,6 +4204,11 @@ redef class AStarshipExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4560,17 +4219,21 @@ redef class AStarshipExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
-redef class AStarExpr
-       init init_astarexpr (
+redef class AStarstarExpr
+       init init_astarstarexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TStarstar,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4581,6 +4244,10 @@ redef class AStarExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TStarstar)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4592,6 +4259,11 @@ redef class AStarExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4602,17 +4274,21 @@ redef class AStarExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class ASlashExpr
        init init_aslashexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TSlash,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4623,6 +4299,10 @@ redef class ASlashExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TSlash)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4634,6 +4314,11 @@ redef class ASlashExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4644,17 +4329,21 @@ redef class ASlashExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
 redef class APercentExpr
        init init_apercentexpr (
                n_expr: nullable AExpr,
+               n_op: nullable TPercent,
                n_expr2: nullable AExpr
        )
        do
                _n_expr = n_expr.as(not null)
                n_expr.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
                _n_expr2 = n_expr2.as(not null)
                n_expr2.parent = self
        end
@@ -4665,6 +4354,10 @@ redef class APercentExpr
                        n_expr = new_child.as(AExpr)
                        return
                end
+               if _n_op == old_child then
+                       n_op = new_child.as(TPercent)
+                       return
+               end
                if _n_expr2 == old_child then
                        n_expr2 = new_child.as(AExpr)
                        return
@@ -4676,6 +4369,11 @@ redef class APercentExpr
                _n_expr = node
                node.parent = self
        end
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
        redef fun n_expr2=(node)
        do
                _n_expr2 = node
@@ -4686,6 +4384,7 @@ redef class APercentExpr
        redef fun visit_all(v: Visitor)
        do
                v.enter_visit(_n_expr)
+               v.enter_visit(_n_op)
                v.enter_visit(_n_expr2)
        end
 end
@@ -4731,6 +4430,48 @@ redef class AUminusExpr
                v.enter_visit(_n_expr)
        end
 end
+redef class AUplusExpr
+       init init_auplusexpr (
+               n_plus: nullable TPlus,
+               n_expr: nullable AExpr
+       )
+       do
+               _n_plus = n_plus.as(not null)
+               n_plus.parent = self
+               _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_plus == old_child then
+                       n_plus = new_child.as(TPlus)
+                       return
+               end
+               if _n_expr == old_child then
+                       n_expr = new_child.as(AExpr)
+                       return
+               end
+       end
+
+       redef fun n_plus=(node)
+       do
+               _n_plus = 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_plus)
+               v.enter_visit(_n_expr)
+       end
+end
 redef class ANewExpr
        init init_anewexpr (
                n_kwnew: nullable TKwnew,
@@ -5840,20 +5581,37 @@ redef class AOrangeExpr
 end
 redef class AArrayExpr
        init init_aarrayexpr (
-               n_exprs: nullable AExprs,
+               n_obra: nullable TObra,
+               n_exprs: Collection[Object], # Should be Collection[AExpr]
+               n_type: nullable AType,
+               n_cbra: nullable TCbra,
                n_annotations: nullable AAnnotations
        )
        do
-               _n_exprs = n_exprs.as(not null)
-               n_exprs.parent = self
+               _n_obra = n_obra.as(not null)
+               n_obra.parent = self
+               self.n_exprs.unsafe_add_all(n_exprs)
+               _n_type = n_type
+               if n_type != null then n_type.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
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_exprs == old_child then
-                       n_exprs = new_child.as(AExprs)
+               if _n_obra == old_child then
+                       n_obra = new_child.as(TObra)
+                       return
+               end
+               if n_exprs.replace_child(old_child, new_child) then return
+               if _n_type == old_child then
+                       n_type = new_child.as(nullable AType)
+                       return
+               end
+               if _n_cbra == old_child then
+                       n_cbra = new_child.as(TCbra)
                        return
                end
                if _n_annotations == old_child then
@@ -5862,9 +5620,19 @@ redef class AArrayExpr
                end
        end
 
-       redef fun n_exprs=(node)
+       redef fun n_obra=(node)
+       do
+               _n_obra = node
+               node.parent = self
+       end
+       redef fun n_type=(node)
+       do
+               _n_type = node
+               if node != null then node.parent = self
+       end
+       redef fun n_cbra=(node)
        do
-               _n_exprs = node
+               _n_cbra = node
                node.parent = self
        end
        redef fun n_annotations=(node)
@@ -5876,7 +5644,10 @@ redef class AArrayExpr
 
        redef fun visit_all(v: Visitor)
        do
-               v.enter_visit(_n_exprs)
+               v.enter_visit(_n_obra)
+               n_exprs.visit_all(v)
+               v.enter_visit(_n_type)
+               v.enter_visit(_n_cbra)
                v.enter_visit(_n_annotations)
        end
 end
@@ -6788,17 +6559,137 @@ redef class AVarargExpr
                _n_expr = node
                node.parent = self
        end
-       redef fun n_dotdotdot=(node)
+       redef fun n_dotdotdot=(node)
+       do
+               _n_dotdotdot = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_expr)
+               v.enter_visit(_n_dotdotdot)
+       end
+end
+redef class ATypeExpr
+       init init_atypeexpr (
+               n_type: nullable AType
+       )
+       do
+               _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
+                       n_type = new_child.as(AType)
+                       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 AMethidExpr
+       init init_amethidexpr (
+               n_expr: nullable AExpr,
+               n_id: nullable AMethid
+       )
+       do
+               _n_expr = n_expr.as(not null)
+               n_expr.parent = self
+               _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_expr == old_child then
+                       n_expr = new_child.as(AExpr)
+                       return
+               end
+               if _n_id == old_child then
+                       n_id = new_child.as(AMethid)
+                       return
+               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)
+               v.enter_visit(_n_id)
+       end
+end
+redef class AAtExpr
+       init init_aatexpr (
+               n_annotations: nullable AAnnotations
+       )
+       do
+               _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
+                       n_annotations = new_child.as(AAnnotations)
+                       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 AManyExpr
+       init init_amanyexpr (
+               n_exprs: Collection[Object] # Should be Collection[AExpr]
+       )
+       do
+               self.n_exprs.unsafe_add_all(n_exprs)
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               _n_dotdotdot = node
-               node.parent = self
+               if n_exprs.replace_child(old_child, new_child) then return
        end
 
 
+
        redef fun visit_all(v: Visitor)
        do
-               v.enter_visit(_n_expr)
-               v.enter_visit(_n_dotdotdot)
+               n_exprs.visit_all(v)
        end
 end
 redef class AListExprs
@@ -6915,60 +6806,234 @@ redef class ABraExprs
 end
 redef class APlusAssignOp
        init init_aplusassignop (
-               n_pluseq: nullable TPluseq
+               n_op: nullable TPluseq
        )
        do
-               _n_pluseq = n_pluseq.as(not null)
-               n_pluseq.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_pluseq == old_child then
-                       n_pluseq = new_child.as(TPluseq)
+               if _n_op == old_child then
+                       n_op = new_child.as(TPluseq)
                        return
                end
        end
 
-       redef fun n_pluseq=(node)
+       redef fun n_op=(node)
        do
-               _n_pluseq = node
+               _n_op = node
                node.parent = self
        end
 
 
        redef fun visit_all(v: Visitor)
        do
-               v.enter_visit(_n_pluseq)
+               v.enter_visit(_n_op)
        end
 end
 redef class AMinusAssignOp
        init init_aminusassignop (
-               n_minuseq: nullable TMinuseq
+               n_op: nullable TMinuseq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TMinuseq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class AStarAssignOp
+       init init_astarassignop (
+               n_op: nullable TStareq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TStareq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class ASlashAssignOp
+       init init_aslashassignop (
+               n_op: nullable TSlasheq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TSlasheq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class APercentAssignOp
+       init init_apercentassignop (
+               n_op: nullable TPercenteq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TPercenteq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class AStarstarAssignOp
+       init init_astarstarassignop (
+               n_op: nullable TStarstareq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TStarstareq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class ALlAssignOp
+       init init_allassignop (
+               n_op: nullable TLleq
+       )
+       do
+               _n_op = n_op.as(not null)
+               n_op.parent = self
+       end
+
+       redef fun replace_child(old_child: ANode, new_child: nullable ANode)
+       do
+               if _n_op == old_child then
+                       n_op = new_child.as(TLleq)
+                       return
+               end
+       end
+
+       redef fun n_op=(node)
+       do
+               _n_op = node
+               node.parent = self
+       end
+
+
+       redef fun visit_all(v: Visitor)
+       do
+               v.enter_visit(_n_op)
+       end
+end
+redef class AGgAssignOp
+       init init_aggassignop (
+               n_op: nullable TGgeq
        )
        do
-               _n_minuseq = n_minuseq.as(not null)
-               n_minuseq.parent = self
+               _n_op = n_op.as(not null)
+               n_op.parent = self
        end
 
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
-               if _n_minuseq == old_child then
-                       n_minuseq = new_child.as(TMinuseq)
+               if _n_op == old_child then
+                       n_op = new_child.as(TGgeq)
                        return
                end
        end
 
-       redef fun n_minuseq=(node)
+       redef fun n_op=(node)
        do
-               _n_minuseq = node
+               _n_op = node
                node.parent = self
        end
 
 
        redef fun visit_all(v: Visitor)
        do
-               v.enter_visit(_n_minuseq)
+               v.enter_visit(_n_op)
        end
 end
 redef class AModuleName
@@ -7601,7 +7666,7 @@ redef class AAnnotation
                n_visibility: nullable AVisibility,
                n_atid: nullable AAtid,
                n_opar: nullable TOpar,
-               n_args: Collection[Object], # Should be Collection[AAtArg]
+               n_args: Collection[Object], # Should be Collection[AExpr]
                n_cpar: nullable TCpar,
                n_annotations: nullable AAnnotations
        )
@@ -7705,93 +7770,6 @@ redef class AAnnotation
                v.enter_visit(_n_annotations)
        end
 end
-redef class ATypeAtArg
-       init init_atypeatarg (
-               n_type: nullable AType
-       )
-       do
-               _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
-                       n_type = new_child.as(AType)
-                       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
-       init init_aexpratarg (
-               n_expr: nullable AExpr
-       )
-       do
-               _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
-                       n_expr = new_child.as(AExpr)
-                       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
-       init init_aatatarg (
-               n_annotations: nullable AAnnotations
-       )
-       do
-               _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
-                       n_annotations = new_child.as(AAnnotations)
-                       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
        init init_aidatid (
                n_id: nullable TId
@@ -7850,67 +7828,9 @@ redef class AKwexternAtid
                v.enter_visit(_n_id)
        end
 end
-redef class AKwinternAtid
-       init init_akwinternatid (
-               n_id: nullable TKwintern
-       )
-       do
-               _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
-                       n_id = new_child.as(TKwintern)
-                       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
-       init init_akwreadableatid (
-               n_id: nullable TKwreadable
-       )
-       do
-               _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
-                       n_id = new_child.as(TKwreadable)
-                       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
-       init init_akwwritableatid (
-               n_id: nullable TKwwritable
+redef class AKwabstractAtid
+       init init_akwabstractatid (
+               n_id: nullable TKwabstract
        )
        do
                _n_id = n_id.as(not null)
@@ -7920,7 +7840,7 @@ redef class AKwwritableAtid
        redef fun replace_child(old_child: ANode, new_child: nullable ANode)
        do
                if _n_id == old_child then
-                       n_id = new_child.as(TKwwritable)
+                       n_id = new_child.as(TKwabstract)
                        return
                end
        end