BFSchema.TypeLinking.CheckActionList C# (CSharp) Method

        private static void CheckActionList(IList<IBfsAction> actions, IBfsDataBlock block)
        {
            if (actions == null)
                return;

            for( int index = 0; index < actions.Count; index++)
            {
                IBfsAction action = actions[index];

                if (action is BfsActionUnresolvedAssignment)
                {
                    BfsActionUnresolvedAssignment unresolved = action as BfsActionUnresolvedAssignment;
                    BfsActionAssignment assignment = new BfsActionAssignment();
                    assignment.Expression = unresolved.Expression;
                    assignment.SourceRange = unresolved.SourceRange;
                    if (block.LocalFields.ContainsKey(unresolved.UnresolvedVariableName))
                        assignment.LocalVariable = block.LocalFields[unresolved.UnresolvedVariableName];
                    else
                        BfsCompiler.ReportError(assignment.SourceRange,
                            "Could not find local variable: '"+unresolved.UnresolvedVariableName+"'");

                    actions.Insert(index, assignment);
                    actions.Remove(action);
                }
            }
        }