virtual void visit(Literal &) { }
virtual void visit(ParenthesizedExpression &) { }
virtual void visit(VariableReference &) { }
+ virtual void visit(InterfaceBlockReference &) { }
virtual void visit(MemberAccess &) { }
virtual void visit(UnaryExpression &) { }
virtual void visit(BinaryExpression &) { }
TraversingVisitor(): current_block(0) { }
public:
- using NodeVisitor::visit;
+ virtual void enter(Block &) { }
virtual void visit(Block &);
virtual void visit(ParenthesizedExpression &);
virtual void visit(MemberAccess &);
std::vector<T *> nodes;
public:
- const std::vector<T *> &apply(Stage &s) { nodes.clear(); visit(s.content); return nodes; }
+ const std::vector<T *> &apply(Stage &s) { s.content.visit(*this); return nodes; }
private:
- using TraversingVisitor::visit;
virtual void visit(T &n) { nodes.push_back(&n); }
};
private:
Stage *stage;
const std::set<Node *> *to_remove;
- std::vector<Block *> blocks;
- bool anonymous;
bool recursive_remove;
public:
void apply(Stage &, const std::set<Node *> &);
private:
- void remove_variable(std::map<std::string, VariableDeclaration *> &, VariableDeclaration &);
+ template<typename T>
+ void remove_from_map(std::map<std::string, T *> &, const std::string &, T &);
- using TraversingVisitor::visit;
virtual void visit(Block &);
virtual void visit(StructDeclaration &);
virtual void visit(VariableDeclaration &);