Assignment *r_assignment;
bool assignment_target;
bool r_side_effects;
+ bool composite_reference;
+ Assignment::Target r_reference;
std::set<Node *> unused_nodes;
public:
void referenced(const Assignment::Target &, Node &);
virtual void visit(VariableReference &);
virtual void visit(InterfaceBlockReference &);
+ void visit_composite(Expression &);
+ virtual void visit(MemberAccess &);
+ virtual void visit(Swizzle &);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
+ virtual void visit(TernaryExpression &);
virtual void visit(FunctionCall &);
void record_assignment(const Assignment::Target &, Node &);
virtual void visit(ExpressionStatement &);