- var_assignments.nodes.clear();
- var_assignments.nodes.push_back(&node);
- var_assignments.conditional = false;
- var_assignments.self_referencing = self_ref;
+ clear_assignments(var_info, true);
+ var_info.assignments.push_back(&node);
+ var_info.conditionally_assigned = false;
+}
+
+void ProgramCompiler::UnusedVariableLocator::clear_assignments(VariableInfo &var_info, bool mark_unused)
+{
+ if(mark_unused)
+ {
+ for(vector<Node *>::iterator i=var_info.assignments.begin(); i!=var_info.assignments.end(); ++i)
+ unused_nodes.insert(*i);
+ }
+ var_info.assignments.clear();