virtual void visit(FunctionDeclaration &);
};
+class AssignmentCollector: private TraversingVisitor
+{
+private:
+ std::set<VariableDeclaration *> assigned_variables;
+
+public:
+ std::set<VariableDeclaration *> apply(Node &);
+
+private:
+ virtual void visit(Assignment &);
+};
+
} // namespace SL
} // namespace GL
} // namespace Msp