try_catch_shim.hpp

Go to the documentation of this file.

#pragma once
#include "barretenberg/common/log.hpp"
#include <string>
 
// Tool to make header only libraries (i.e. CLI11 and msgpack, though it has a bundled copy)
// not use exceptions with minimally invaslive changes
 
#ifdef BB_NO_EXCEPTIONS
struct __AbortStream {
    void operator<< [[noreturn]] (const auto& error)
    {
        info(error.what());
        std::abort();
    }
};
#define THROW __AbortStream() <<
#define try if (true)
#define catch(...) if (false)
#define RETHROW
#else
#define THROW throw
#define RETHROW THROW
#endif