31 lines
600 B
C++
31 lines
600 B
C++
#pragma once
|
|
|
|
#include "AST/Base.h"
|
|
#include <memory>
|
|
|
|
namespace plsm {
|
|
namespace ast {
|
|
enum UnOp {
|
|
NOT,
|
|
POS,
|
|
NEG,
|
|
};
|
|
|
|
class UnExpr : public Expr {
|
|
public:
|
|
const UnOp op;
|
|
std::unique_ptr<Expr> expr;
|
|
|
|
UnExpr(LOC_ARG, const UnOp op, std::unique_ptr<Expr> expr)
|
|
: Expr(sourceRange), op(op), expr(std::move(expr)) {}
|
|
|
|
virtual boost::json::value toJson() const override;
|
|
static UnExpr *fromJson(boost::json::value json);
|
|
|
|
virtual std::any accept(ASTVisitor *visitor, std::any param) override {
|
|
return visitor->visit(*this, param);
|
|
}
|
|
};
|
|
} // namespace ast
|
|
} // namespace plsm
|