tokens.hpp

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#pragma once
 
#include <boost/describe.hpp>
#include <string_view>
 
namespace stax::token {
 
BOOST_DEFINE_ENUM(Type, kIllegal, kEOF, kIdent, kLet, kFn, kInt, kAssign,
                  kPlus, kComma, kSemicolon, kLParen, kRParen, kLBrace, kRBrace)
 
struct Token {
  Type type;
  std::string_view view;
 
  auto operator==(const Token&) const -> bool = default;
};
 
BOOST_DESCRIBE_STRUCT(Token, (), (type, view));
 
}  // namespace stax