CastExpression.h

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#pragma once
 
#include <ast/Expression.h>
#include <common/CastHelper.h>
 
namespace cli {
 
class CastExpression final : public Expression {
    std::unique_ptr < cli::Arg > m_type;
    std::unique_ptr < Expression > m_expression;
 
public:
    CastExpression ( std::unique_ptr < cli::Arg > type, std::unique_ptr < Expression > expression ) : m_type ( std::move ( type ) ), m_expression ( std::move ( expression ) ) {
    }
 
    std::shared_ptr < abstraction::Value > translateAndEval ( Environment & environment ) const override {
        std::string type = m_type->eval ( environment );
 
        std::shared_ptr < abstraction::Value > translatedExpression = m_expression->translateAndEval ( environment );
 
        return abstraction::CastHelper::eval ( environment, translatedExpression, type );
    }
 
};
 
} /* namespace cli */