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/*
* Copyright (c) 2015 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_TOKENIZER_HPP
#define ZIG_TOKENIZER_HPP
#include "buffer.hpp"
#include "bigint.hpp"
#include "bigfloat.hpp"
enum TokenId : uint8_t {
TokenIdAmpersand,
TokenIdArrow,
TokenIdBang,
TokenIdBarBar,
TokenIdBinOr,
TokenIdBinXor,
TokenIdBitAndEq,
TokenIdBitOrEq,
TokenIdBitShiftLeft,
TokenIdBitShiftLeftEq,
TokenIdBitShiftLeftPipe,
TokenIdBitShiftLeftPipeEq,
TokenIdBitShiftRight,
TokenIdBitShiftRightEq,
TokenIdBitXorEq,
TokenIdBuiltin,
TokenIdCharLiteral,
TokenIdCmpEq,
TokenIdCmpGreaterOrEq,
TokenIdCmpGreaterThan,
TokenIdCmpLessOrEq,
TokenIdCmpLessThan,
TokenIdCmpNotEq,
TokenIdColon,
TokenIdComma,
TokenIdDash,
TokenIdDivEq,
TokenIdDocComment,
TokenIdContainerDocComment,
TokenIdDot,
TokenIdDotStar,
TokenIdEllipsis2,
TokenIdEllipsis3,
TokenIdEof,
TokenIdEq,
TokenIdFatArrow,
TokenIdFloatLiteral,
TokenIdIntLiteral,
TokenIdKeywordAlign,
TokenIdKeywordAllowZero,
TokenIdKeywordAnd,
TokenIdKeywordAnyFrame,
TokenIdKeywordAnyType,
TokenIdKeywordAsm,
TokenIdKeywordAsync,
TokenIdKeywordAwait,
TokenIdKeywordBreak,
TokenIdKeywordCatch,
TokenIdKeywordCallconv,
TokenIdKeywordCompTime,
TokenIdKeywordConst,
TokenIdKeywordContinue,
TokenIdKeywordDefer,
TokenIdKeywordElse,
TokenIdKeywordEnum,
TokenIdKeywordErrdefer,
TokenIdKeywordError,
TokenIdKeywordExport,
TokenIdKeywordExtern,
TokenIdKeywordFalse,
TokenIdKeywordFn,
TokenIdKeywordFor,
TokenIdKeywordIf,
TokenIdKeywordInline,
TokenIdKeywordNoInline,
TokenIdKeywordLinkSection,
TokenIdKeywordNoAlias,
TokenIdKeywordNoSuspend,
TokenIdKeywordNull,
TokenIdKeywordOpaque,
TokenIdKeywordOr,
TokenIdKeywordOrElse,
TokenIdKeywordPacked,
TokenIdKeywordPub,
TokenIdKeywordResume,
TokenIdKeywordReturn,
TokenIdKeywordStruct,
TokenIdKeywordSuspend,
TokenIdKeywordSwitch,
TokenIdKeywordTest,
TokenIdKeywordThreadLocal,
TokenIdKeywordTrue,
TokenIdKeywordTry,
TokenIdKeywordUndefined,
TokenIdKeywordUnion,
TokenIdKeywordUnreachable,
TokenIdKeywordUsingNamespace,
TokenIdKeywordVar,
TokenIdKeywordVolatile,
TokenIdKeywordWhile,
TokenIdLBrace,
TokenIdLBracket,
TokenIdLParen,
TokenIdQuestion,
TokenIdMinusEq,
TokenIdMinusPercent,
TokenIdMinusPercentEq,
TokenIdMinusPipe,
TokenIdMinusPipeEq,
TokenIdModEq,
TokenIdPercent,
TokenIdPlus,
TokenIdPlusEq,
TokenIdPlusPercent,
TokenIdPlusPercentEq,
TokenIdPlusPipe,
TokenIdPlusPipeEq,
TokenIdPlusPlus,
TokenIdRBrace,
TokenIdRBracket,
TokenIdRParen,
TokenIdSemicolon,
TokenIdSlash,
TokenIdStar,
TokenIdStarStar,
TokenIdStringLiteral,
TokenIdMultilineStringLiteralLine,
TokenIdIdentifier,
TokenIdTilde,
TokenIdTimesEq,
TokenIdTimesPercent,
TokenIdTimesPercentEq,
TokenIdTimesPipe,
TokenIdTimesPipeEq,
TokenIdCount,
};
typedef uint32_t TokenIndex;
struct TokenLoc {
uint32_t offset;
uint32_t line;
uint32_t column;
};
struct Tokenization {
ZigList<TokenId> ids;
ZigList<TokenLoc> locs;
// if an error occurred
Buf *err;
uint32_t err_byte_offset;
};
void tokenize(const char *source, Tokenization *out_tokenization);
const char * token_name(TokenId id);
#endif
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