ArrowProxy.h

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// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <utility>
 
namespace mini_llvm {
 
template <typename T>
class ArrowProxy {
public:
    explicit constexpr ArrowProxy(T value)
        : value_(std::move(value)) {}
 
    template <typename... Args>
    explicit constexpr ArrowProxy(std::in_place_t, Args &&...args)
        : value_(std::forward<Args>(args)...) {}
 
    constexpr T *operator->() {
        return &value_;
    }
 
    template <typename... Args>
    static constexpr ArrowProxy<T> make(Args &&...args) {
        return ArrowProxy<T>(std::in_place, std::forward<Args>(args)...);
    }
 
private:
    T value_;
};
 
} // namespace mini_llvm