#define SASS_ERROR_HANDLING
#include <string>
namespace Sass {
using namespace std;
struct Backtrace;
struct Error {
enum Type { read, write, syntax, evaluation };
Type type;
string path;
size_t line;
string message;
Error(Type type, string path, size_t line, string message);
};
void error(string msg, string path, size_t line);
void error(string msg, string path, size_t line, Backtrace* bt);
}