init init_avardeclexpr (
		n_kwvar: nullable TKwvar,
		n_id: nullable TId,
		n_type: nullable AType,
		n_assign: nullable TAssign,
		n_expr: nullable AExpr,
		n_annotations: nullable AAnnotations
	)
	do
		_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
		if n_type != null then n_type.parent = self
		_n_assign = n_assign
		if n_assign != null then n_assign.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
	end