RefPtr<BinaryExpression> parse_binary(const RefPtr<Expression> &, const Operator &);
RefPtr<FunctionCall> parse_function_call(const VariableReference &);
RefPtr<TypeDeclaration> parse_type_declaration();
RefPtr<BinaryExpression> parse_binary(const RefPtr<Expression> &, const Operator &);
RefPtr<FunctionCall> parse_function_call(const VariableReference &);
RefPtr<TypeDeclaration> parse_type_declaration();