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/**
** \file ast/op-exp.cc
** \brief Implementation of ast::OpExp.
*/
#include <ast/op-exp.hh>
#include <ast/visitor.hh>
namespace ast
{
OpExp::OpExp(const Location& location,
Exp* left,
OpExp::Oper oper,
Exp* right)
: Exp(location)
, left_(left)
, oper_(oper)
, right_(right)
{}
OpExp::~OpExp()
{
delete left_;
delete right_;
}
void OpExp::accept(ConstVisitor& v) const { v(*this); }
void OpExp::accept(Visitor& v) { v(*this); }
} // namespace ast
std::string str(ast::OpExp::Oper oper)
{
static const std::unordered_map<ast::OpExp::Oper, std::string> op_str = {
{ast::OpExp::Oper::add, "+"}, {ast::OpExp::Oper::sub, "-"},
{ast::OpExp::Oper::mul, "*"}, {ast::OpExp::Oper::div, "/"},
{ast::OpExp::Oper::eq, "="}, {ast::OpExp::Oper::ne, "<>"},
{ast::OpExp::Oper::lt, "<"}, {ast::OpExp::Oper::le, "<="},
{ast::OpExp::Oper::gt, ">"}, {ast::OpExp::Oper::ge, ">="}};
return op_str.at(oper);
}
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