virtual void visit(ProgramSyntax::BinaryExpression &);
virtual void visit(ProgramSyntax::Assignment &);
void record_assignment(ProgramSyntax::VariableDeclaration &, ProgramSyntax::Node &, bool);
+ void clear_assignments(VariableInfo &, bool);
virtual void visit(ProgramSyntax::ExpressionStatement &);
virtual void visit(ProgramSyntax::StructDeclaration &);
virtual void visit(ProgramSyntax::VariableDeclaration &);