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exception.hh
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exception.hh
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#ifndef exception_hh_INCLUDED
#define exception_hh_INCLUDED
#include "string.hh"
namespace Kakoune
{
struct exception
{
virtual ~exception() = default;
virtual StringView what() const;
};
struct runtime_error : exception
{
runtime_error(String what)
: m_what(std::move(what)) {}
StringView what() const override { return m_what; }
void set_what(String what) { m_what = std::move(what); }
private:
String m_what;
};
struct failure : runtime_error
{
using runtime_error::runtime_error;
};
struct cancel : runtime_error
{
cancel() : runtime_error("cancellation requested") {}
};
struct logic_error : exception
{
};
}
#endif // exception_hh_INCLUDED