413 struct expression  struct
435 	expression(source_location l) : loc(l) {}  in expression()  function
436 	virtual ~expression() {}  in ~expression()  argument
469 class terminal_expr : public expression
490 	terminal_expr(source_location l, valty v) : expression(l), val(v) {}  in terminal_expr()
499 struct paren_expression : public expression
508 	paren_expression(source_location l, expression_ptr p) : expression(l),  in paren_expression()
539 class unary_operator : public expression
565 		expression(l), subexpr(std::move(p)) {}  in unary_operator()
579 struct binary_operator_base : public expression
581 	using expression::expression;
654 class ternary_conditional_operator : public expression
701 		expression(sl), cond(std::move(c)), lhs(std::move(l)),  in ternary_conditional_operator()
749 			expression::loc.report_error("Division by zero");  in operator ()()