diff options
Diffstat (limited to 'src/mongo/db/cst/parser_gen.hpp')
| -rw-r--r-- | src/mongo/db/cst/parser_gen.hpp | 3840 |
1 files changed, 3840 insertions, 0 deletions
diff --git a/src/mongo/db/cst/parser_gen.hpp b/src/mongo/db/cst/parser_gen.hpp new file mode 100644 index 00000000000..7fe3e6dfe2e --- /dev/null +++ b/src/mongo/db/cst/parser_gen.hpp @@ -0,0 +1,3840 @@ +// A Bison parser, made by GNU Bison 3.5.4. + +// Skeleton interface for Bison LALR(1) parsers in C++ + +// Copyright (C) 2002-2015, 2018-2020 Free Software Foundation, Inc. + +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +// As a special exception, you may create a larger work that contains +// part or all of the Bison parser skeleton and distribute that work +// under terms of your choice, so long as that work isn't itself a +// parser generator using the skeleton or a modified version thereof +// as a parser skeleton. Alternatively, if you modify or redistribute +// the parser skeleton itself, you may (at your option) remove this +// special exception, which will cause the skeleton and the resulting +// Bison output files to be licensed under the GNU General Public +// License without this special exception. + +// This special exception was added by the Free Software Foundation in +// version 2.2 of Bison. + + +/** + ** \file src/mongo/db/cst/parser_gen.hpp + ** Define the mongo::parser class. + */ + +// C++ LALR(1) parser skeleton written by Akim Demaille. + +// Undocumented macros, especially those whose name start with YY_, +// are private implementation details. Do not rely on them. + +#ifndef YY_YY_SRC_MONGO_DB_CST_PARSER_GEN_HPP_INCLUDED +#define YY_YY_SRC_MONGO_DB_CST_PARSER_GEN_HPP_INCLUDED +// "%code requires" blocks. +#line 66 "src/mongo/db/cst/grammar.yy" + +#include "mongo/db/cst/bson_location.h" +#include "mongo/db/cst/c_node.h" + +// Forward declare any parameters needed for lexing/parsing. +namespace mongo { +class BSONLexer; +} + +#ifdef _MSC_VER +// warning C4065: switch statement contains 'default' but no 'case' labels. +#pragma warning(disable : 4065) +#endif + +#line 63 "src/mongo/db/cst/parser_gen.hpp" + +#include <cassert> +#include <cstdlib> // std::abort +#include <iostream> +#include <stdexcept> +#include <string> +#include <vector> + +#if defined __cplusplus +#define YY_CPLUSPLUS __cplusplus +#else +#define YY_CPLUSPLUS 199711L +#endif + +// Support move semantics when possible. +#if 201103L <= YY_CPLUSPLUS +#define YY_MOVE std::move +#define YY_MOVE_OR_COPY move +#define YY_MOVE_REF(Type) Type&& +#define YY_RVREF(Type) Type&& +#define YY_COPY(Type) Type +#else +#define YY_MOVE +#define YY_MOVE_OR_COPY copy +#define YY_MOVE_REF(Type) Type& +#define YY_RVREF(Type) const Type& +#define YY_COPY(Type) const Type& +#endif + +// Support noexcept when possible. +#if 201103L <= YY_CPLUSPLUS +#define YY_NOEXCEPT noexcept +#define YY_NOTHROW +#else +#define YY_NOEXCEPT +#define YY_NOTHROW throw() +#endif + +// Support constexpr when possible. +#if 201703 <= YY_CPLUSPLUS +#define YY_CONSTEXPR constexpr +#else +#define YY_CONSTEXPR +#endif + +#include <typeinfo> +#ifndef YY_ASSERT +#include <cassert> +#define YY_ASSERT assert +#endif + + +#ifndef YY_ATTRIBUTE_PURE +#if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) +#define YY_ATTRIBUTE_PURE __attribute__((__pure__)) +#else +#define YY_ATTRIBUTE_PURE +#endif +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +#if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) +#define YY_ATTRIBUTE_UNUSED __attribute__((__unused__)) +#else +#define YY_ATTRIBUTE_UNUSED +#endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if !defined lint || defined __GNUC__ +#define YYUSE(E) ((void)(E)) +#else +#define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && !defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma("GCC diagnostic push") _Pragma("GCC diagnostic ignored \"-Wuninitialized\"") \ + _Pragma("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +#define YY_IGNORE_MAYBE_UNINITIALIZED_END _Pragma("GCC diagnostic pop") +#else +#define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +#define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +#define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + +#if defined __cplusplus && defined __GNUC__ && !defined __ICC && 6 <= __GNUC__ +#define YY_IGNORE_USELESS_CAST_BEGIN \ + _Pragma("GCC diagnostic push") _Pragma("GCC diagnostic ignored \"-Wuseless-cast\"") +#define YY_IGNORE_USELESS_CAST_END _Pragma("GCC diagnostic pop") +#endif +#ifndef YY_IGNORE_USELESS_CAST_BEGIN +#define YY_IGNORE_USELESS_CAST_BEGIN +#define YY_IGNORE_USELESS_CAST_END +#endif + +#ifndef YY_CAST +#ifdef __cplusplus +#define YY_CAST(Type, Val) static_cast<Type>(Val) +#define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type>(Val) +#else +#define YY_CAST(Type, Val) ((Type)(Val)) +#define YY_REINTERPRET_CAST(Type, Val) ((Type)(Val)) +#endif +#endif +#ifndef YY_NULLPTR +#if defined __cplusplus +#if 201103L <= __cplusplus +#define YY_NULLPTR nullptr +#else +#define YY_NULLPTR 0 +#endif +#else +#define YY_NULLPTR ((void*)0) +#endif +#endif + +/* Debug traces. */ +#ifndef YYDEBUG +#define YYDEBUG 0 +#endif + +#line 57 "src/mongo/db/cst/grammar.yy" +namespace mongo { +#line 198 "src/mongo/db/cst/parser_gen.hpp" + + +/// A Bison parser. +class ParserGen { +public: +#ifndef YYSTYPE + /// A buffer to store and retrieve objects. + /// + /// Sort of a variant, but does not keep track of the nature + /// of the stored data, since that knowledge is available + /// via the current parser state. + class semantic_type { + public: + /// Type of *this. + typedef semantic_type self_type; + + /// Empty construction. + semantic_type() YY_NOEXCEPT : yybuffer_(), yytypeid_(YY_NULLPTR) {} + + /// Construct and fill. + template <typename T> + semantic_type(YY_RVREF(T) t) : yytypeid_(&typeid(T)) { + YY_ASSERT(sizeof(T) <= size); + new (yyas_<T>()) T(YY_MOVE(t)); + } + + /// Destruction, allowed only if empty. + ~semantic_type() YY_NOEXCEPT { + YY_ASSERT(!yytypeid_); + } + +#if 201103L <= YY_CPLUSPLUS + /// Instantiate a \a T in here from \a t. + template <typename T, typename... U> + T& emplace(U&&... u) { + YY_ASSERT(!yytypeid_); + YY_ASSERT(sizeof(T) <= size); + yytypeid_ = &typeid(T); + return *new (yyas_<T>()) T(std::forward<U>(u)...); + } +#else + /// Instantiate an empty \a T in here. + template <typename T> + T& emplace() { + YY_ASSERT(!yytypeid_); + YY_ASSERT(sizeof(T) <= size); + yytypeid_ = &typeid(T); + return *new (yyas_<T>()) T(); + } + + /// Instantiate a \a T in here from \a t. + template <typename T> + T& emplace(const T& t) { + YY_ASSERT(!yytypeid_); + YY_ASSERT(sizeof(T) <= size); + yytypeid_ = &typeid(T); + return *new (yyas_<T>()) T(t); + } +#endif + + /// Instantiate an empty \a T in here. + /// Obsolete, use emplace. + template <typename T> + T& build() { + return emplace<T>(); + } + + /// Instantiate a \a T in here from \a t. + /// Obsolete, use emplace. + template <typename T> + T& build(const T& t) { + return emplace<T>(t); + } + + /// Accessor to a built \a T. + template <typename T> + T& as() YY_NOEXCEPT { + YY_ASSERT(yytypeid_); + YY_ASSERT(*yytypeid_ == typeid(T)); + YY_ASSERT(sizeof(T) <= size); + return *yyas_<T>(); + } + + /// Const accessor to a built \a T (for %printer). + template <typename T> + const T& as() const YY_NOEXCEPT { + YY_ASSERT(yytypeid_); + YY_ASSERT(*yytypeid_ == typeid(T)); + YY_ASSERT(sizeof(T) <= size); + return *yyas_<T>(); + } + + /// Swap the content with \a that, of same type. + /// + /// Both variants must be built beforehand, because swapping the actual + /// data requires reading it (with as()), and this is not possible on + /// unconstructed variants: it would require some dynamic testing, which + /// should not be the variant's responsibility. + /// Swapping between built and (possibly) non-built is done with + /// self_type::move (). + template <typename T> + void swap(self_type& that) YY_NOEXCEPT { + YY_ASSERT(yytypeid_); + YY_ASSERT(*yytypeid_ == *that.yytypeid_); + std::swap(as<T>(), that.as<T>()); + } + + /// Move the content of \a that to this. + /// + /// Destroys \a that. + template <typename T> + void move(self_type& that) { +#if 201103L <= YY_CPLUSPLUS + emplace<T>(std::move(that.as<T>())); +#else + emplace<T>(); + swap<T>(that); +#endif + that.destroy<T>(); + } + +#if 201103L <= YY_CPLUSPLUS + /// Move the content of \a that to this. + template <typename T> + void move(self_type&& that) { + emplace<T>(std::move(that.as<T>())); + that.destroy<T>(); + } +#endif + + /// Copy the content of \a that to this. + template <typename T> + void copy(const self_type& that) { + emplace<T>(that.as<T>()); + } + + /// Destroy the stored \a T. + template <typename T> + void destroy() { + as<T>().~T(); + yytypeid_ = YY_NULLPTR; + } + + private: + /// Prohibit blind copies. + self_type& operator=(const self_type&); + semantic_type(const self_type&); + + /// Accessor to raw memory as \a T. + template <typename T> + T* yyas_() YY_NOEXCEPT { + void* yyp = yybuffer_.yyraw; + return static_cast<T*>(yyp); + } + + /// Const accessor to raw memory as \a T. + template <typename T> + const T* yyas_() const YY_NOEXCEPT { + const void* yyp = yybuffer_.yyraw; + return static_cast<const T*>(yyp); + } + + /// An auxiliary type to compute the largest semantic type. + union union_type { + // "BinData" + char dummy1[sizeof(BSONBinData)]; + + // "Code" + char dummy2[sizeof(BSONCode)]; + + // "CodeWScope" + char dummy3[sizeof(BSONCodeWScope)]; + + // "dbPointer" + char dummy4[sizeof(BSONDBRef)]; + + // "regex" + char dummy5[sizeof(BSONRegEx)]; + + // "Symbol" + char dummy6[sizeof(BSONSymbol)]; + + // dbPointer + // javascript + // symbol + // javascriptWScope + // int + // timestamp + // long + // double + // decimal + // minKey + // maxKey + // value + // string + // fieldPath + // binary + // undefined + // objectId + // bool + // date + // null + // regex + // simpleValue + // compoundValue + // valueArray + // valueObject + // valueFields + // variable + // pipeline + // stageList + // stage + // inhibitOptimization + // unionWith + // skip + // limit + // project + // sample + // projectFields + // projection + // num + // expression + // compoundExpression + // exprFixedTwoArg + // expressionArray + // expressionObject + // expressionFields + // maths + // add + // atan2 + // boolExps + // and + // or + // not + // literalEscapes + // const + // literal + // stringExps + // concat + // dateFromString + // dateToString + // indexOfBytes + // indexOfCP + // ltrim + // regexFind + // regexFindAll + // regexMatch + // regexArgs + // replaceOne + // replaceAll + // rtrim + // split + // strLenBytes + // strLenCP + // strcasecmp + // substr + // substrBytes + // substrCP + // toLower + // toUpper + // trim + // compExprs + // cmp + // eq + // gt + // gte + // lt + // lte + // ne + // typeExpression + // convert + // toBool + // toDate + // toDecimal + // toDouble + // toInt + // toLong + // toObjectId + // toString + // type + // abs + // ceil + // divide + // exponent + // floor + // ln + // log + // logten + // mod + // multiply + // pow + // round + // sqrt + // subtract + // trunc + // matchExpression + // filterFields + // filterVal + // sortSpecs + // specList + // metaSort + // oneOrNegOne + // metaSortKeyword + char dummy7[sizeof(CNode)]; + + // projectionFieldname + // expressionFieldname + // stageAsUserFieldname + // filterFieldname + // argAsUserFieldname + // aggExprAsUserFieldname + // invariableUserFieldname + // idAsUserFieldname + // valueFieldname + char dummy8[sizeof(CNode::Fieldname)]; + + // "Date" + char dummy9[sizeof(Date_t)]; + + // "arbitrary decimal" + char dummy10[sizeof(Decimal128)]; + + // "ObjectID" + char dummy11[sizeof(OID)]; + + // "Timestamp" + char dummy12[sizeof(Timestamp)]; + + // "maxKey" + char dummy13[sizeof(UserMaxKey)]; + + // "minKey" + char dummy14[sizeof(UserMinKey)]; + + // "null" + char dummy15[sizeof(UserNull)]; + + // "undefined" + char dummy16[sizeof(UserUndefined)]; + + // "arbitrary double" + char dummy17[sizeof(double)]; + + // "arbitrary integer" + char dummy18[sizeof(int)]; + + // "arbitrary long" + char dummy19[sizeof(long long)]; + + // projectField + // expressionField + // valueField + // filterField + // onErrorArg + // onNullArg + // formatArg + // timezoneArg + // charsArg + // optionsArg + // sortSpec + char dummy20[sizeof(std::pair<CNode::Fieldname, CNode>)]; + + // "fieldname" + // "string" + // "$-prefixed string" + // "$$-prefixed string" + // "$-prefixed fieldname" + char dummy21[sizeof(std::string)]; + + // expressions + // values + // exprZeroToTwo + char dummy22[sizeof(std::vector<CNode>)]; + }; + + /// The size of the largest semantic type. + enum { size = sizeof(union_type) }; + + /// A buffer to store semantic values. + union { + /// Strongest alignment constraints. + long double yyalign_me; + /// A buffer large enough to store any of the semantic values. + char yyraw[size]; + } yybuffer_; + + /// Whether the content is built: if defined, the name of the stored type. + const std::type_info* yytypeid_; + }; + +#else + typedef YYSTYPE semantic_type; +#endif + /// Symbol locations. + typedef mongo::BSONLocation location_type; + + /// Syntax errors thrown from user actions. + struct syntax_error : std::runtime_error { + syntax_error(const location_type& l, const std::string& m) + : std::runtime_error(m), location(l) {} + + syntax_error(const syntax_error& s) : std::runtime_error(s.what()), location(s.location) {} + + ~syntax_error() YY_NOEXCEPT YY_NOTHROW; + + location_type location; + }; + + /// Tokens. + struct token { + enum yytokentype { + END_OF_FILE = 0, + ABS = 3, + ADD = 4, + AND = 5, + ARG_CHARS = 6, + ARG_COLL = 7, + ARG_DATE = 8, + ARG_DATE_STRING = 9, + ARG_FILTER = 10, + ARG_FIND = 11, + ARG_FORMAT = 12, + ARG_INPUT = 13, + ARG_ON_ERROR = 14, + ARG_ON_NULL = 15, + ARG_OPTIONS = 16, + ARG_PIPELINE = 17, + ARG_Q = 18, + ARG_QUERY = 19, + ARG_REGEX = 20, + ARG_REPLACEMENT = 21, + ARG_SIZE = 22, + ARG_SORT = 23, + ARG_TIMEZONE = 24, + ARG_TO = 25, + ATAN2 = 26, + BOOL_FALSE = 27, + BOOL_TRUE = 28, + CEIL = 29, + CMP = 30, + CONCAT = 31, + CONST_EXPR = 32, + CONVERT = 33, + DATE_FROM_STRING = 34, + DATE_TO_STRING = 35, + DECIMAL_NEGATIVE_ONE = 36, + DECIMAL_ONE = 37, + DECIMAL_ZERO = 38, + DIVIDE = 39, + DOUBLE_NEGATIVE_ONE = 40, + DOUBLE_ONE = 41, + DOUBLE_ZERO = 42, + END_ARRAY = 43, + END_OBJECT = 44, + EQ = 45, + EXPONENT = 46, + FLOOR = 47, + GT = 48, + GTE = 49, + ID = 50, + INDEX_OF_BYTES = 51, + INDEX_OF_CP = 52, + INT_NEGATIVE_ONE = 53, + INT_ONE = 54, + INT_ZERO = 55, + LITERAL = 56, + LN = 57, + LOG = 58, + LOGTEN = 59, + LONG_NEGATIVE_ONE = 60, + LONG_ONE = 61, + LONG_ZERO = 62, + LT = 63, + LTE = 64, + LTRIM = 65, + META = 66, + MOD = 67, + MULTIPLY = 68, + NE = 69, + NOT = 70, + OR = 71, + POW = 72, + RAND_VAL = 73, + REGEX_FIND = 74, + REGEX_FIND_ALL = 75, + REGEX_MATCH = 76, + REPLACE_ALL = 77, + REPLACE_ONE = 78, + ROUND = 79, + RTRIM = 80, + SPLIT = 81, + SQRT = 82, + STAGE_INHIBIT_OPTIMIZATION = 83, + STAGE_LIMIT = 84, + STAGE_PROJECT = 85, + STAGE_SAMPLE = 86, + STAGE_SKIP = 87, + STAGE_UNION_WITH = 88, + START_ARRAY = 89, + START_OBJECT = 90, + STR_CASE_CMP = 91, + STR_LEN_BYTES = 92, + STR_LEN_CP = 93, + SUBSTR = 94, + SUBSTR_BYTES = 95, + SUBSTR_CP = 96, + SUBTRACT = 97, + TEXT_SCORE = 98, + TO_BOOL = 99, + TO_DATE = 100, + TO_DECIMAL = 101, + TO_DOUBLE = 102, + TO_INT = 103, + TO_LONG = 104, + TO_LOWER = 105, + TO_OBJECT_ID = 106, + TO_STRING = 107, + TO_UPPER = 108, + TRIM = 109, + TRUNC = 110, + TYPE = 111, + FIELDNAME = 112, + STRING = 113, + BINARY = 114, + UNDEFINED = 115, + OBJECT_ID = 116, + DATE_LITERAL = 117, + JSNULL = 118, + REGEX = 119, + DB_POINTER = 120, + JAVASCRIPT = 121, + SYMBOL = 122, + JAVASCRIPT_W_SCOPE = 123, + INT_OTHER = 124, + LONG_OTHER = 125, + DOUBLE_OTHER = 126, + DECIMAL_OTHER = 127, + TIMESTAMP = 128, + MIN_KEY = 129, + MAX_KEY = 130, + DOLLAR_STRING = 131, + DOLLAR_DOLLAR_STRING = 132, + DOLLAR_PREF_FIELDNAME = 133 + }; + }; + + /// (External) token type, as returned by yylex. + typedef token::yytokentype token_type; + + /// Symbol type: an internal symbol number. + typedef int symbol_number_type; + + /// The symbol type number to denote an empty symbol. + enum { empty_symbol = -2 }; + + /// Internal symbol number for tokens (subsumed by symbol_number_type). + typedef unsigned char token_number_type; + + /// A complete symbol. + /// + /// Expects its Base type to provide access to the symbol type + /// via type_get (). + /// + /// Provide access to semantic value and location. + template <typename Base> + struct basic_symbol : Base { + /// Alias to Base. + typedef Base super_type; + + /// Default constructor. + basic_symbol() : value(), location() {} + +#if 201103L <= YY_CPLUSPLUS + /// Move constructor. + basic_symbol(basic_symbol&& that); +#endif + + /// Copy constructor. + basic_symbol(const basic_symbol& that); + + /// Constructor for valueless symbols, and symbols from each type. +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, location_type&& l) + : Base(t), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const location_type& l) : Base(t), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONBinData&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONBinData& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONCode&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONCode& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONCodeWScope&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONCodeWScope& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONDBRef&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONDBRef& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONRegEx&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONRegEx& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, BSONSymbol&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const BSONSymbol& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, CNode&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const CNode& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, CNode::Fieldname&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const CNode::Fieldname& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, Date_t&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const Date_t& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, Decimal128&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const Decimal128& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, OID&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const OID& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, Timestamp&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const Timestamp& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, UserMaxKey&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const UserMaxKey& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, UserMinKey&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const UserMinKey& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, UserNull&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const UserNull& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, UserUndefined&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const UserUndefined& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, double&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const double& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, int&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const int& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, long long&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const long long& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, + std::pair<CNode::Fieldname, CNode>&& v, + location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, + const std::pair<CNode::Fieldname, CNode>& v, + const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, std::string&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, const std::string& v, const location_type& l) + : Base(t), value(v), location(l) {} +#endif +#if 201103L <= YY_CPLUSPLUS + basic_symbol(typename Base::kind_type t, std::vector<CNode>&& v, location_type&& l) + : Base(t), value(std::move(v)), location(std::move(l)) {} +#else + basic_symbol(typename Base::kind_type t, + const std::vector<CNode>& v, + const location_type& l) + : Base(t), value(v), location(l) {} +#endif + + /// Destroy the symbol. + ~basic_symbol() { + clear(); + } + + /// Destroy contents, and record that is empty. + void clear() { + // User destructor. + symbol_number_type yytype = this->type_get(); + basic_symbol<Base>& yysym = *this; + (void)yysym; + switch (yytype) { + default: + break; + } + + // Type destructor. + switch (yytype) { + case 114: // "BinData" + value.template destroy<BSONBinData>(); + break; + + case 121: // "Code" + value.template destroy<BSONCode>(); + break; + + case 123: // "CodeWScope" + value.template destroy<BSONCodeWScope>(); + break; + + case 120: // "dbPointer" + value.template destroy<BSONDBRef>(); + break; + + case 119: // "regex" + value.template destroy<BSONRegEx>(); + break; + + case 122: // "Symbol" + value.template destroy<BSONSymbol>(); + break; + + case 148: // dbPointer + case 149: // javascript + case 150: // symbol + case 151: // javascriptWScope + case 152: // int + case 153: // timestamp + case 154: // long + case 155: // double + case 156: // decimal + case 157: // minKey + case 158: // maxKey + case 159: // value + case 160: // string + case 161: // fieldPath + case 162: // binary + case 163: // undefined + case 164: // objectId + case 165: // bool + case 166: // date + case 167: // null + case 168: // regex + case 169: // simpleValue + case 170: // compoundValue + case 171: // valueArray + case 172: // valueObject + case 173: // valueFields + case 174: // variable + case 175: // pipeline + case 176: // stageList + case 177: // stage + case 178: // inhibitOptimization + case 179: // unionWith + case 180: // skip + case 181: // limit + case 182: // project + case 183: // sample + case 184: // projectFields + case 185: // projection + case 186: // num + case 187: // expression + case 188: // compoundExpression + case 189: // exprFixedTwoArg + case 190: // expressionArray + case 191: // expressionObject + case 192: // expressionFields + case 193: // maths + case 194: // add + case 195: // atan2 + case 196: // boolExps + case 197: // and + case 198: // or + case 199: // not + case 200: // literalEscapes + case 201: // const + case 202: // literal + case 203: // stringExps + case 204: // concat + case 205: // dateFromString + case 206: // dateToString + case 207: // indexOfBytes + case 208: // indexOfCP + case 209: // ltrim + case 210: // regexFind + case 211: // regexFindAll + case 212: // regexMatch + case 213: // regexArgs + case 214: // replaceOne + case 215: // replaceAll + case 216: // rtrim + case 217: // split + case 218: // strLenBytes + case 219: // strLenCP + case 220: // strcasecmp + case 221: // substr + case 222: // substrBytes + case 223: // substrCP + case 224: // toLower + case 225: // toUpper + case 226: // trim + case 227: // compExprs + case 228: // cmp + case 229: // eq + case 230: // gt + case 231: // gte + case 232: // lt + case 233: // lte + case 234: // ne + case 235: // typeExpression + case 236: // convert + case 237: // toBool + case 238: // toDate + case 239: // toDecimal + case 240: // toDouble + case 241: // toInt + case 242: // toLong + case 243: // toObjectId + case 244: // toString + case 245: // type + case 246: // abs + case 247: // ceil + case 248: // divide + case 249: // exponent + case 250: // floor + case 251: // ln + case 252: // log + case 253: // logten + case 254: // mod + case 255: // multiply + case 256: // pow + case 257: // round + case 258: // sqrt + case 259: // subtract + case 260: // trunc + case 270: // matchExpression + case 271: // filterFields + case 272: // filterVal + case 273: // sortSpecs + case 274: // specList + case 275: // metaSort + case 276: // oneOrNegOne + case 277: // metaSortKeyword + value.template destroy<CNode>(); + break; + + case 135: // projectionFieldname + case 136: // expressionFieldname + case 137: // stageAsUserFieldname + case 138: // filterFieldname + case 139: // argAsUserFieldname + case 140: // aggExprAsUserFieldname + case 141: // invariableUserFieldname + case 142: // idAsUserFieldname + case 143: // valueFieldname + value.template destroy<CNode::Fieldname>(); + break; + + case 117: // "Date" + value.template destroy<Date_t>(); + break; + + case 127: // "arbitrary decimal" + value.template destroy<Decimal128>(); + break; + + case 116: // "ObjectID" + value.template destroy<OID>(); + break; + + case 128: // "Timestamp" + value.template destroy<Timestamp>(); + break; + + case 130: // "maxKey" + value.template destroy<UserMaxKey>(); + break; + + case 129: // "minKey" + value.template destroy<UserMinKey>(); + break; + + case 118: // "null" + value.template destroy<UserNull>(); + break; + + case 115: // "undefined" + value.template destroy<UserUndefined>(); + break; + + case 126: // "arbitrary double" + value.template destroy<double>(); + break; + + case 124: // "arbitrary integer" + value.template destroy<int>(); + break; + + case 125: // "arbitrary long" + value.template destroy<long long>(); + break; + + case 144: // projectField + case 145: // expressionField + case 146: // valueField + case 147: // filterField + case 261: // onErrorArg + case 262: // onNullArg + case 263: // formatArg + case 264: // timezoneArg + case 265: // charsArg + case 266: // optionsArg + case 278: // sortSpec + value.template destroy<std::pair<CNode::Fieldname, CNode>>(); + break; + + case 112: // "fieldname" + case 113: // "string" + case 131: // "$-prefixed string" + case 132: // "$$-prefixed string" + case 133: // "$-prefixed fieldname" + value.template destroy<std::string>(); + break; + + case 267: // expressions + case 268: // values + case 269: // exprZeroToTwo + value.template destroy<std::vector<CNode>>(); + break; + + default: + break; + } + + Base::clear(); + } + + /// Whether empty. + bool empty() const YY_NOEXCEPT; + + /// Destructive move, \a s is emptied into this. + void move(basic_symbol& s); + + /// The semantic value. + semantic_type value; + + /// The location. + location_type location; + + private: +#if YY_CPLUSPLUS < 201103L + /// Assignment operator. + basic_symbol& operator=(const basic_symbol& that); +#endif + }; + + /// Type access provider for token (enum) based symbols. + struct by_type { + /// Default constructor. + by_type(); + +#if 201103L <= YY_CPLUSPLUS + /// Move constructor. + by_type(by_type&& that); +#endif + + /// Copy constructor. + by_type(const by_type& that); + + /// The symbol type as needed by the constructor. + typedef token_type kind_type; + + /// Constructor from (external) token numbers. + by_type(kind_type t); + + /// Record that this symbol is empty. + void clear(); + + /// Steal the symbol type from \a that. + void move(by_type& that); + + /// The (internal) type number (corresponding to \a type). + /// \a empty when empty. + symbol_number_type type_get() const YY_NOEXCEPT; + + /// The symbol type. + /// \a empty_symbol when empty. + /// An int, not token_number_type, to be able to store empty_symbol. + int type; + }; + + /// "External" symbols: returned by the scanner. + struct symbol_type : basic_symbol<by_type> { + /// Superclass. + typedef basic_symbol<by_type> super_type; + + /// Empty symbol. + symbol_type() {} + + /// Constructor for valueless symbols, and symbols from each type. +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, location_type l) : super_type(token_type(tok), std::move(l)) { + YY_ASSERT( + tok == token::END_OF_FILE || tok == token::ABS || tok == token::ADD || + tok == token::AND || tok == token::ARG_CHARS || tok == token::ARG_COLL || + tok == token::ARG_DATE || tok == token::ARG_DATE_STRING || + tok == token::ARG_FILTER || tok == token::ARG_FIND || tok == token::ARG_FORMAT || + tok == token::ARG_INPUT || tok == token::ARG_ON_ERROR || + tok == token::ARG_ON_NULL || tok == token::ARG_OPTIONS || + tok == token::ARG_PIPELINE || tok == token::ARG_Q || tok == token::ARG_QUERY || + tok == token::ARG_REGEX || tok == token::ARG_REPLACEMENT || + tok == token::ARG_SIZE || tok == token::ARG_SORT || tok == token::ARG_TIMEZONE || + tok == token::ARG_TO || tok == token::ATAN2 || tok == token::BOOL_FALSE || + tok == token::BOOL_TRUE || tok == token::CEIL || tok == token::CMP || + tok == token::CONCAT || tok == token::CONST_EXPR || tok == token::CONVERT || + tok == token::DATE_FROM_STRING || tok == token::DATE_TO_STRING || + tok == token::DECIMAL_NEGATIVE_ONE || tok == token::DECIMAL_ONE || + tok == token::DECIMAL_ZERO || tok == token::DIVIDE || + tok == token::DOUBLE_NEGATIVE_ONE || tok == token::DOUBLE_ONE || + tok == token::DOUBLE_ZERO || tok == token::END_ARRAY || tok == token::END_OBJECT || + tok == token::EQ || tok == token::EXPONENT || tok == token::FLOOR || + tok == token::GT || tok == token::GTE || tok == token::ID || + tok == token::INDEX_OF_BYTES || tok == token::INDEX_OF_CP || + tok == token::INT_NEGATIVE_ONE || tok == token::INT_ONE || tok == token::INT_ZERO || + tok == token::LITERAL || tok == token::LN || tok == token::LOG || + tok == token::LOGTEN || tok == token::LONG_NEGATIVE_ONE || tok == token::LONG_ONE || + tok == token::LONG_ZERO || tok == token::LT || tok == token::LTE || + tok == token::LTRIM || tok == token::META || tok == token::MOD || + tok == token::MULTIPLY || tok == token::NE || tok == token::NOT || + tok == token::OR || tok == token::POW || tok == token::RAND_VAL || + tok == token::REGEX_FIND || tok == token::REGEX_FIND_ALL || + tok == token::REGEX_MATCH || tok == token::REPLACE_ALL || + tok == token::REPLACE_ONE || tok == token::ROUND || tok == token::RTRIM || + tok == token::SPLIT || tok == token::SQRT || + tok == token::STAGE_INHIBIT_OPTIMIZATION || tok == token::STAGE_LIMIT || + tok == token::STAGE_PROJECT || tok == token::STAGE_SAMPLE || + tok == token::STAGE_SKIP || tok == token::STAGE_UNION_WITH || + tok == token::START_ARRAY || tok == token::START_OBJECT || + tok == token::STR_CASE_CMP || tok == token::STR_LEN_BYTES || + tok == token::STR_LEN_CP || tok == token::SUBSTR || tok == token::SUBSTR_BYTES || + tok == token::SUBSTR_CP || tok == token::SUBTRACT || tok == token::TEXT_SCORE || + tok == token::TO_BOOL || tok == token::TO_DATE || tok == token::TO_DECIMAL || + tok == token::TO_DOUBLE || tok == token::TO_INT || tok == token::TO_LONG || + tok == token::TO_LOWER || tok == token::TO_OBJECT_ID || tok == token::TO_STRING || + tok == token::TO_UPPER || tok == token::TRIM || tok == token::TRUNC || + tok == token::TYPE); + } +#else + symbol_type(int tok, const location_type& l) : super_type(token_type(tok), l) { + YY_ASSERT( + tok == token::END_OF_FILE || tok == token::ABS || tok == token::ADD || + tok == token::AND || tok == token::ARG_CHARS || tok == token::ARG_COLL || + tok == token::ARG_DATE || tok == token::ARG_DATE_STRING || + tok == token::ARG_FILTER || tok == token::ARG_FIND || tok == token::ARG_FORMAT || + tok == token::ARG_INPUT || tok == token::ARG_ON_ERROR || + tok == token::ARG_ON_NULL || tok == token::ARG_OPTIONS || + tok == token::ARG_PIPELINE || tok == token::ARG_Q || tok == token::ARG_QUERY || + tok == token::ARG_REGEX || tok == token::ARG_REPLACEMENT || + tok == token::ARG_SIZE || tok == token::ARG_SORT || tok == token::ARG_TIMEZONE || + tok == token::ARG_TO || tok == token::ATAN2 || tok == token::BOOL_FALSE || + tok == token::BOOL_TRUE || tok == token::CEIL || tok == token::CMP || + tok == token::CONCAT || tok == token::CONST_EXPR || tok == token::CONVERT || + tok == token::DATE_FROM_STRING || tok == token::DATE_TO_STRING || + tok == token::DECIMAL_NEGATIVE_ONE || tok == token::DECIMAL_ONE || + tok == token::DECIMAL_ZERO || tok == token::DIVIDE || + tok == token::DOUBLE_NEGATIVE_ONE || tok == token::DOUBLE_ONE || + tok == token::DOUBLE_ZERO || tok == token::END_ARRAY || tok == token::END_OBJECT || + tok == token::EQ || tok == token::EXPONENT || tok == token::FLOOR || + tok == token::GT || tok == token::GTE || tok == token::ID || + tok == token::INDEX_OF_BYTES || tok == token::INDEX_OF_CP || + tok == token::INT_NEGATIVE_ONE || tok == token::INT_ONE || tok == token::INT_ZERO || + tok == token::LITERAL || tok == token::LN || tok == token::LOG || + tok == token::LOGTEN || tok == token::LONG_NEGATIVE_ONE || tok == token::LONG_ONE || + tok == token::LONG_ZERO || tok == token::LT || tok == token::LTE || + tok == token::LTRIM || tok == token::META || tok == token::MOD || + tok == token::MULTIPLY || tok == token::NE || tok == token::NOT || + tok == token::OR || tok == token::POW || tok == token::RAND_VAL || + tok == token::REGEX_FIND || tok == token::REGEX_FIND_ALL || + tok == token::REGEX_MATCH || tok == token::REPLACE_ALL || + tok == token::REPLACE_ONE || tok == token::ROUND || tok == token::RTRIM || + tok == token::SPLIT || tok == token::SQRT || + tok == token::STAGE_INHIBIT_OPTIMIZATION || tok == token::STAGE_LIMIT || + tok == token::STAGE_PROJECT || tok == token::STAGE_SAMPLE || + tok == token::STAGE_SKIP || tok == token::STAGE_UNION_WITH || + tok == token::START_ARRAY || tok == token::START_OBJECT || + tok == token::STR_CASE_CMP || tok == token::STR_LEN_BYTES || + tok == token::STR_LEN_CP || tok == token::SUBSTR || tok == token::SUBSTR_BYTES || + tok == token::SUBSTR_CP || tok == token::SUBTRACT || tok == token::TEXT_SCORE || + tok == token::TO_BOOL || tok == token::TO_DATE || tok == token::TO_DECIMAL || + tok == token::TO_DOUBLE || tok == token::TO_INT || tok == token::TO_LONG || + tok == token::TO_LOWER || tok == token::TO_OBJECT_ID || tok == token::TO_STRING || + tok == token::TO_UPPER || tok == token::TRIM || tok == token::TRUNC || + tok == token::TYPE); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONBinData v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::BINARY); + } +#else + symbol_type(int tok, const BSONBinData& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::BINARY); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONCode v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::JAVASCRIPT); + } +#else + symbol_type(int tok, const BSONCode& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::JAVASCRIPT); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONCodeWScope v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::JAVASCRIPT_W_SCOPE); + } +#else + symbol_type(int tok, const BSONCodeWScope& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::JAVASCRIPT_W_SCOPE); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONDBRef v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::DB_POINTER); + } +#else + symbol_type(int tok, const BSONDBRef& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::DB_POINTER); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONRegEx v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::REGEX); + } +#else + symbol_type(int tok, const BSONRegEx& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::REGEX); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, BSONSymbol v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::SYMBOL); + } +#else + symbol_type(int tok, const BSONSymbol& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::SYMBOL); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, Date_t v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::DATE_LITERAL); + } +#else + symbol_type(int tok, const Date_t& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::DATE_LITERAL); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, Decimal128 v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::DECIMAL_OTHER); + } +#else + symbol_type(int tok, const Decimal128& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::DECIMAL_OTHER); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, OID v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::OBJECT_ID); + } +#else + symbol_type(int tok, const OID& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::OBJECT_ID); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, Timestamp v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::TIMESTAMP); + } +#else + symbol_type(int tok, const Timestamp& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::TIMESTAMP); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, UserMaxKey v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::MAX_KEY); + } +#else + symbol_type(int tok, const UserMaxKey& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::MAX_KEY); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, UserMinKey v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::MIN_KEY); + } +#else + symbol_type(int tok, const UserMinKey& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::MIN_KEY); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, UserNull v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::JSNULL); + } +#else + symbol_type(int tok, const UserNull& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::JSNULL); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, UserUndefined v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::UNDEFINED); + } +#else + symbol_type(int tok, const UserUndefined& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::UNDEFINED); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, double v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::DOUBLE_OTHER); + } +#else + symbol_type(int tok, const double& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::DOUBLE_OTHER); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, int v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::INT_OTHER); + } +#else + symbol_type(int tok, const int& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::INT_OTHER); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, long long v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::LONG_OTHER); + } +#else + symbol_type(int tok, const long long& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::LONG_OTHER); + } +#endif +#if 201103L <= YY_CPLUSPLUS + symbol_type(int tok, std::string v, location_type l) + : super_type(token_type(tok), std::move(v), std::move(l)) { + YY_ASSERT(tok == token::FIELDNAME || tok == token::STRING || + tok == token::DOLLAR_STRING || tok == token::DOLLAR_DOLLAR_STRING || + tok == token::DOLLAR_PREF_FIELDNAME); + } +#else + symbol_type(int tok, const std::string& v, const location_type& l) + : super_type(token_type(tok), v, l) { + YY_ASSERT(tok == token::FIELDNAME || tok == token::STRING || + tok == token::DOLLAR_STRING || tok == token::DOLLAR_DOLLAR_STRING || + tok == token::DOLLAR_PREF_FIELDNAME); + } +#endif + }; + + /// Build a parser object. + ParserGen(BSONLexer& lexer_yyarg, CNode* cst_yyarg); + virtual ~ParserGen(); + + /// Parse. An alias for parse (). + /// \returns 0 iff parsing succeeded. + int operator()(); + + /// Parse. + /// \returns 0 iff parsing succeeded. + virtual int parse(); + +#if YYDEBUG + /// The current debugging stream. + std::ostream& debug_stream() const YY_ATTRIBUTE_PURE; + /// Set the current debugging stream. + void set_debug_stream(std::ostream&); + + /// Type for debugging levels. + typedef int debug_level_type; + /// The current debugging level. + debug_level_type debug_level() const YY_ATTRIBUTE_PURE; + /// Set the current debugging level. + void set_debug_level(debug_level_type l); +#endif + + /// Report a syntax error. + /// \param loc where the syntax error is found. + /// \param msg a description of the syntax error. + virtual void error(const location_type& loc, const std::string& msg); + + /// Report a syntax error. + void error(const syntax_error& err); + + // Implementation of make_symbol for each symbol type. +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_END_OF_FILE(location_type l) { + return symbol_type(token::END_OF_FILE, std::move(l)); + } +#else + static symbol_type make_END_OF_FILE(const location_type& l) { + return symbol_type(token::END_OF_FILE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ABS(location_type l) { + return symbol_type(token::ABS, std::move(l)); + } +#else + static symbol_type make_ABS(const location_type& l) { + return symbol_type(token::ABS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ADD(location_type l) { + return symbol_type(token::ADD, std::move(l)); + } +#else + static symbol_type make_ADD(const location_type& l) { + return symbol_type(token::ADD, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_AND(location_type l) { + return symbol_type(token::AND, std::move(l)); + } +#else + static symbol_type make_AND(const location_type& l) { + return symbol_type(token::AND, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_CHARS(location_type l) { + return symbol_type(token::ARG_CHARS, std::move(l)); + } +#else + static symbol_type make_ARG_CHARS(const location_type& l) { + return symbol_type(token::ARG_CHARS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_COLL(location_type l) { + return symbol_type(token::ARG_COLL, std::move(l)); + } +#else + static symbol_type make_ARG_COLL(const location_type& l) { + return symbol_type(token::ARG_COLL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_DATE(location_type l) { + return symbol_type(token::ARG_DATE, std::move(l)); + } +#else + static symbol_type make_ARG_DATE(const location_type& l) { + return symbol_type(token::ARG_DATE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_DATE_STRING(location_type l) { + return symbol_type(token::ARG_DATE_STRING, std::move(l)); + } +#else + static symbol_type make_ARG_DATE_STRING(const location_type& l) { + return symbol_type(token::ARG_DATE_STRING, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_FILTER(location_type l) { + return symbol_type(token::ARG_FILTER, std::move(l)); + } +#else + static symbol_type make_ARG_FILTER(const location_type& l) { + return symbol_type(token::ARG_FILTER, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_FIND(location_type l) { + return symbol_type(token::ARG_FIND, std::move(l)); + } +#else + static symbol_type make_ARG_FIND(const location_type& l) { + return symbol_type(token::ARG_FIND, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_FORMAT(location_type l) { + return symbol_type(token::ARG_FORMAT, std::move(l)); + } +#else + static symbol_type make_ARG_FORMAT(const location_type& l) { + return symbol_type(token::ARG_FORMAT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_INPUT(location_type l) { + return symbol_type(token::ARG_INPUT, std::move(l)); + } +#else + static symbol_type make_ARG_INPUT(const location_type& l) { + return symbol_type(token::ARG_INPUT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_ON_ERROR(location_type l) { + return symbol_type(token::ARG_ON_ERROR, std::move(l)); + } +#else + static symbol_type make_ARG_ON_ERROR(const location_type& l) { + return symbol_type(token::ARG_ON_ERROR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_ON_NULL(location_type l) { + return symbol_type(token::ARG_ON_NULL, std::move(l)); + } +#else + static symbol_type make_ARG_ON_NULL(const location_type& l) { + return symbol_type(token::ARG_ON_NULL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_OPTIONS(location_type l) { + return symbol_type(token::ARG_OPTIONS, std::move(l)); + } +#else + static symbol_type make_ARG_OPTIONS(const location_type& l) { + return symbol_type(token::ARG_OPTIONS, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_PIPELINE(location_type l) { + return symbol_type(token::ARG_PIPELINE, std::move(l)); + } +#else + static symbol_type make_ARG_PIPELINE(const location_type& l) { + return symbol_type(token::ARG_PIPELINE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_Q(location_type l) { + return symbol_type(token::ARG_Q, std::move(l)); + } +#else + static symbol_type make_ARG_Q(const location_type& l) { + return symbol_type(token::ARG_Q, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_QUERY(location_type l) { + return symbol_type(token::ARG_QUERY, std::move(l)); + } +#else + static symbol_type make_ARG_QUERY(const location_type& l) { + return symbol_type(token::ARG_QUERY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_REGEX(location_type l) { + return symbol_type(token::ARG_REGEX, std::move(l)); + } +#else + static symbol_type make_ARG_REGEX(const location_type& l) { + return symbol_type(token::ARG_REGEX, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_REPLACEMENT(location_type l) { + return symbol_type(token::ARG_REPLACEMENT, std::move(l)); + } +#else + static symbol_type make_ARG_REPLACEMENT(const location_type& l) { + return symbol_type(token::ARG_REPLACEMENT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_SIZE(location_type l) { + return symbol_type(token::ARG_SIZE, std::move(l)); + } +#else + static symbol_type make_ARG_SIZE(const location_type& l) { + return symbol_type(token::ARG_SIZE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_SORT(location_type l) { + return symbol_type(token::ARG_SORT, std::move(l)); + } +#else + static symbol_type make_ARG_SORT(const location_type& l) { + return symbol_type(token::ARG_SORT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_TIMEZONE(location_type l) { + return symbol_type(token::ARG_TIMEZONE, std::move(l)); + } +#else + static symbol_type make_ARG_TIMEZONE(const location_type& l) { + return symbol_type(token::ARG_TIMEZONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ARG_TO(location_type l) { + return symbol_type(token::ARG_TO, std::move(l)); + } +#else + static symbol_type make_ARG_TO(const location_type& l) { + return symbol_type(token::ARG_TO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ATAN2(location_type l) { + return symbol_type(token::ATAN2, std::move(l)); + } +#else + static symbol_type make_ATAN2(const location_type& l) { + return symbol_type(token::ATAN2, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_BOOL_FALSE(location_type l) { + return symbol_type(token::BOOL_FALSE, std::move(l)); + } +#else + static symbol_type make_BOOL_FALSE(const location_type& l) { + return symbol_type(token::BOOL_FALSE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_BOOL_TRUE(location_type l) { + return symbol_type(token::BOOL_TRUE, std::move(l)); + } +#else + static symbol_type make_BOOL_TRUE(const location_type& l) { + return symbol_type(token::BOOL_TRUE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_CEIL(location_type l) { + return symbol_type(token::CEIL, std::move(l)); + } +#else + static symbol_type make_CEIL(const location_type& l) { + return symbol_type(token::CEIL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_CMP(location_type l) { + return symbol_type(token::CMP, std::move(l)); + } +#else + static symbol_type make_CMP(const location_type& l) { + return symbol_type(token::CMP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_CONCAT(location_type l) { + return symbol_type(token::CONCAT, std::move(l)); + } +#else + static symbol_type make_CONCAT(const location_type& l) { + return symbol_type(token::CONCAT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_CONST_EXPR(location_type l) { + return symbol_type(token::CONST_EXPR, std::move(l)); + } +#else + static symbol_type make_CONST_EXPR(const location_type& l) { + return symbol_type(token::CONST_EXPR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_CONVERT(location_type l) { + return symbol_type(token::CONVERT, std::move(l)); + } +#else + static symbol_type make_CONVERT(const location_type& l) { + return symbol_type(token::CONVERT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DATE_FROM_STRING(location_type l) { + return symbol_type(token::DATE_FROM_STRING, std::move(l)); + } +#else + static symbol_type make_DATE_FROM_STRING(const location_type& l) { + return symbol_type(token::DATE_FROM_STRING, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DATE_TO_STRING(location_type l) { + return symbol_type(token::DATE_TO_STRING, std::move(l)); + } +#else + static symbol_type make_DATE_TO_STRING(const location_type& l) { + return symbol_type(token::DATE_TO_STRING, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DECIMAL_NEGATIVE_ONE(location_type l) { + return symbol_type(token::DECIMAL_NEGATIVE_ONE, std::move(l)); + } +#else + static symbol_type make_DECIMAL_NEGATIVE_ONE(const location_type& l) { + return symbol_type(token::DECIMAL_NEGATIVE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DECIMAL_ONE(location_type l) { + return symbol_type(token::DECIMAL_ONE, std::move(l)); + } +#else + static symbol_type make_DECIMAL_ONE(const location_type& l) { + return symbol_type(token::DECIMAL_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DECIMAL_ZERO(location_type l) { + return symbol_type(token::DECIMAL_ZERO, std::move(l)); + } +#else + static symbol_type make_DECIMAL_ZERO(const location_type& l) { + return symbol_type(token::DECIMAL_ZERO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DIVIDE(location_type l) { + return symbol_type(token::DIVIDE, std::move(l)); + } +#else + static symbol_type make_DIVIDE(const location_type& l) { + return symbol_type(token::DIVIDE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOUBLE_NEGATIVE_ONE(location_type l) { + return symbol_type(token::DOUBLE_NEGATIVE_ONE, std::move(l)); + } +#else + static symbol_type make_DOUBLE_NEGATIVE_ONE(const location_type& l) { + return symbol_type(token::DOUBLE_NEGATIVE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOUBLE_ONE(location_type l) { + return symbol_type(token::DOUBLE_ONE, std::move(l)); + } +#else + static symbol_type make_DOUBLE_ONE(const location_type& l) { + return symbol_type(token::DOUBLE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOUBLE_ZERO(location_type l) { + return symbol_type(token::DOUBLE_ZERO, std::move(l)); + } +#else + static symbol_type make_DOUBLE_ZERO(const location_type& l) { + return symbol_type(token::DOUBLE_ZERO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_END_ARRAY(location_type l) { + return symbol_type(token::END_ARRAY, std::move(l)); + } +#else + static symbol_type make_END_ARRAY(const location_type& l) { + return symbol_type(token::END_ARRAY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_END_OBJECT(location_type l) { + return symbol_type(token::END_OBJECT, std::move(l)); + } +#else + static symbol_type make_END_OBJECT(const location_type& l) { + return symbol_type(token::END_OBJECT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_EQ(location_type l) { + return symbol_type(token::EQ, std::move(l)); + } +#else + static symbol_type make_EQ(const location_type& l) { + return symbol_type(token::EQ, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_EXPONENT(location_type l) { + return symbol_type(token::EXPONENT, std::move(l)); + } +#else + static symbol_type make_EXPONENT(const location_type& l) { + return symbol_type(token::EXPONENT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_FLOOR(location_type l) { + return symbol_type(token::FLOOR, std::move(l)); + } +#else + static symbol_type make_FLOOR(const location_type& l) { + return symbol_type(token::FLOOR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_GT(location_type l) { + return symbol_type(token::GT, std::move(l)); + } +#else + static symbol_type make_GT(const location_type& l) { + return symbol_type(token::GT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_GTE(location_type l) { + return symbol_type(token::GTE, std::move(l)); + } +#else + static symbol_type make_GTE(const location_type& l) { + return symbol_type(token::GTE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ID(location_type l) { + return symbol_type(token::ID, std::move(l)); + } +#else + static symbol_type make_ID(const location_type& l) { + return symbol_type(token::ID, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INDEX_OF_BYTES(location_type l) { + return symbol_type(token::INDEX_OF_BYTES, std::move(l)); + } +#else + static symbol_type make_INDEX_OF_BYTES(const location_type& l) { + return symbol_type(token::INDEX_OF_BYTES, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INDEX_OF_CP(location_type l) { + return symbol_type(token::INDEX_OF_CP, std::move(l)); + } +#else + static symbol_type make_INDEX_OF_CP(const location_type& l) { + return symbol_type(token::INDEX_OF_CP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INT_NEGATIVE_ONE(location_type l) { + return symbol_type(token::INT_NEGATIVE_ONE, std::move(l)); + } +#else + static symbol_type make_INT_NEGATIVE_ONE(const location_type& l) { + return symbol_type(token::INT_NEGATIVE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INT_ONE(location_type l) { + return symbol_type(token::INT_ONE, std::move(l)); + } +#else + static symbol_type make_INT_ONE(const location_type& l) { + return symbol_type(token::INT_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INT_ZERO(location_type l) { + return symbol_type(token::INT_ZERO, std::move(l)); + } +#else + static symbol_type make_INT_ZERO(const location_type& l) { + return symbol_type(token::INT_ZERO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LITERAL(location_type l) { + return symbol_type(token::LITERAL, std::move(l)); + } +#else + static symbol_type make_LITERAL(const location_type& l) { + return symbol_type(token::LITERAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LN(location_type l) { + return symbol_type(token::LN, std::move(l)); + } +#else + static symbol_type make_LN(const location_type& l) { + return symbol_type(token::LN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LOG(location_type l) { + return symbol_type(token::LOG, std::move(l)); + } +#else + static symbol_type make_LOG(const location_type& l) { + return symbol_type(token::LOG, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LOGTEN(location_type l) { + return symbol_type(token::LOGTEN, std::move(l)); + } +#else + static symbol_type make_LOGTEN(const location_type& l) { + return symbol_type(token::LOGTEN, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LONG_NEGATIVE_ONE(location_type l) { + return symbol_type(token::LONG_NEGATIVE_ONE, std::move(l)); + } +#else + static symbol_type make_LONG_NEGATIVE_ONE(const location_type& l) { + return symbol_type(token::LONG_NEGATIVE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LONG_ONE(location_type l) { + return symbol_type(token::LONG_ONE, std::move(l)); + } +#else + static symbol_type make_LONG_ONE(const location_type& l) { + return symbol_type(token::LONG_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LONG_ZERO(location_type l) { + return symbol_type(token::LONG_ZERO, std::move(l)); + } +#else + static symbol_type make_LONG_ZERO(const location_type& l) { + return symbol_type(token::LONG_ZERO, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LT(location_type l) { + return symbol_type(token::LT, std::move(l)); + } +#else + static symbol_type make_LT(const location_type& l) { + return symbol_type(token::LT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LTE(location_type l) { + return symbol_type(token::LTE, std::move(l)); + } +#else + static symbol_type make_LTE(const location_type& l) { + return symbol_type(token::LTE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LTRIM(location_type l) { + return symbol_type(token::LTRIM, std::move(l)); + } +#else + static symbol_type make_LTRIM(const location_type& l) { + return symbol_type(token::LTRIM, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_META(location_type l) { + return symbol_type(token::META, std::move(l)); + } +#else + static symbol_type make_META(const location_type& l) { + return symbol_type(token::META, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_MOD(location_type l) { + return symbol_type(token::MOD, std::move(l)); + } +#else + static symbol_type make_MOD(const location_type& l) { + return symbol_type(token::MOD, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_MULTIPLY(location_type l) { + return symbol_type(token::MULTIPLY, std::move(l)); + } +#else + static symbol_type make_MULTIPLY(const location_type& l) { + return symbol_type(token::MULTIPLY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_NE(location_type l) { + return symbol_type(token::NE, std::move(l)); + } +#else + static symbol_type make_NE(const location_type& l) { + return symbol_type(token::NE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_NOT(location_type l) { + return symbol_type(token::NOT, std::move(l)); + } +#else + static symbol_type make_NOT(const location_type& l) { + return symbol_type(token::NOT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_OR(location_type l) { + return symbol_type(token::OR, std::move(l)); + } +#else + static symbol_type make_OR(const location_type& l) { + return symbol_type(token::OR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_POW(location_type l) { + return symbol_type(token::POW, std::move(l)); + } +#else + static symbol_type make_POW(const location_type& l) { + return symbol_type(token::POW, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_RAND_VAL(location_type l) { + return symbol_type(token::RAND_VAL, std::move(l)); + } +#else + static symbol_type make_RAND_VAL(const location_type& l) { + return symbol_type(token::RAND_VAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REGEX_FIND(location_type l) { + return symbol_type(token::REGEX_FIND, std::move(l)); + } +#else + static symbol_type make_REGEX_FIND(const location_type& l) { + return symbol_type(token::REGEX_FIND, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REGEX_FIND_ALL(location_type l) { + return symbol_type(token::REGEX_FIND_ALL, std::move(l)); + } +#else + static symbol_type make_REGEX_FIND_ALL(const location_type& l) { + return symbol_type(token::REGEX_FIND_ALL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REGEX_MATCH(location_type l) { + return symbol_type(token::REGEX_MATCH, std::move(l)); + } +#else + static symbol_type make_REGEX_MATCH(const location_type& l) { + return symbol_type(token::REGEX_MATCH, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REPLACE_ALL(location_type l) { + return symbol_type(token::REPLACE_ALL, std::move(l)); + } +#else + static symbol_type make_REPLACE_ALL(const location_type& l) { + return symbol_type(token::REPLACE_ALL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REPLACE_ONE(location_type l) { + return symbol_type(token::REPLACE_ONE, std::move(l)); + } +#else + static symbol_type make_REPLACE_ONE(const location_type& l) { + return symbol_type(token::REPLACE_ONE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_ROUND(location_type l) { + return symbol_type(token::ROUND, std::move(l)); + } +#else + static symbol_type make_ROUND(const location_type& l) { + return symbol_type(token::ROUND, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_RTRIM(location_type l) { + return symbol_type(token::RTRIM, std::move(l)); + } +#else + static symbol_type make_RTRIM(const location_type& l) { + return symbol_type(token::RTRIM, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SPLIT(location_type l) { + return symbol_type(token::SPLIT, std::move(l)); + } +#else + static symbol_type make_SPLIT(const location_type& l) { + return symbol_type(token::SPLIT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SQRT(location_type l) { + return symbol_type(token::SQRT, std::move(l)); + } +#else + static symbol_type make_SQRT(const location_type& l) { + return symbol_type(token::SQRT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_INHIBIT_OPTIMIZATION(location_type l) { + return symbol_type(token::STAGE_INHIBIT_OPTIMIZATION, std::move(l)); + } +#else + static symbol_type make_STAGE_INHIBIT_OPTIMIZATION(const location_type& l) { + return symbol_type(token::STAGE_INHIBIT_OPTIMIZATION, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_LIMIT(location_type l) { + return symbol_type(token::STAGE_LIMIT, std::move(l)); + } +#else + static symbol_type make_STAGE_LIMIT(const location_type& l) { + return symbol_type(token::STAGE_LIMIT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_PROJECT(location_type l) { + return symbol_type(token::STAGE_PROJECT, std::move(l)); + } +#else + static symbol_type make_STAGE_PROJECT(const location_type& l) { + return symbol_type(token::STAGE_PROJECT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_SAMPLE(location_type l) { + return symbol_type(token::STAGE_SAMPLE, std::move(l)); + } +#else + static symbol_type make_STAGE_SAMPLE(const location_type& l) { + return symbol_type(token::STAGE_SAMPLE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_SKIP(location_type l) { + return symbol_type(token::STAGE_SKIP, std::move(l)); + } +#else + static symbol_type make_STAGE_SKIP(const location_type& l) { + return symbol_type(token::STAGE_SKIP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STAGE_UNION_WITH(location_type l) { + return symbol_type(token::STAGE_UNION_WITH, std::move(l)); + } +#else + static symbol_type make_STAGE_UNION_WITH(const location_type& l) { + return symbol_type(token::STAGE_UNION_WITH, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_START_ARRAY(location_type l) { + return symbol_type(token::START_ARRAY, std::move(l)); + } +#else + static symbol_type make_START_ARRAY(const location_type& l) { + return symbol_type(token::START_ARRAY, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_START_OBJECT(location_type l) { + return symbol_type(token::START_OBJECT, std::move(l)); + } +#else + static symbol_type make_START_OBJECT(const location_type& l) { + return symbol_type(token::START_OBJECT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STR_CASE_CMP(location_type l) { + return symbol_type(token::STR_CASE_CMP, std::move(l)); + } +#else + static symbol_type make_STR_CASE_CMP(const location_type& l) { + return symbol_type(token::STR_CASE_CMP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STR_LEN_BYTES(location_type l) { + return symbol_type(token::STR_LEN_BYTES, std::move(l)); + } +#else + static symbol_type make_STR_LEN_BYTES(const location_type& l) { + return symbol_type(token::STR_LEN_BYTES, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STR_LEN_CP(location_type l) { + return symbol_type(token::STR_LEN_CP, std::move(l)); + } +#else + static symbol_type make_STR_LEN_CP(const location_type& l) { + return symbol_type(token::STR_LEN_CP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SUBSTR(location_type l) { + return symbol_type(token::SUBSTR, std::move(l)); + } +#else + static symbol_type make_SUBSTR(const location_type& l) { + return symbol_type(token::SUBSTR, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SUBSTR_BYTES(location_type l) { + return symbol_type(token::SUBSTR_BYTES, std::move(l)); + } +#else + static symbol_type make_SUBSTR_BYTES(const location_type& l) { + return symbol_type(token::SUBSTR_BYTES, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SUBSTR_CP(location_type l) { + return symbol_type(token::SUBSTR_CP, std::move(l)); + } +#else + static symbol_type make_SUBSTR_CP(const location_type& l) { + return symbol_type(token::SUBSTR_CP, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SUBTRACT(location_type l) { + return symbol_type(token::SUBTRACT, std::move(l)); + } +#else + static symbol_type make_SUBTRACT(const location_type& l) { + return symbol_type(token::SUBTRACT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TEXT_SCORE(location_type l) { + return symbol_type(token::TEXT_SCORE, std::move(l)); + } +#else + static symbol_type make_TEXT_SCORE(const location_type& l) { + return symbol_type(token::TEXT_SCORE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_BOOL(location_type l) { + return symbol_type(token::TO_BOOL, std::move(l)); + } +#else + static symbol_type make_TO_BOOL(const location_type& l) { + return symbol_type(token::TO_BOOL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_DATE(location_type l) { + return symbol_type(token::TO_DATE, std::move(l)); + } +#else + static symbol_type make_TO_DATE(const location_type& l) { + return symbol_type(token::TO_DATE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_DECIMAL(location_type l) { + return symbol_type(token::TO_DECIMAL, std::move(l)); + } +#else + static symbol_type make_TO_DECIMAL(const location_type& l) { + return symbol_type(token::TO_DECIMAL, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_DOUBLE(location_type l) { + return symbol_type(token::TO_DOUBLE, std::move(l)); + } +#else + static symbol_type make_TO_DOUBLE(const location_type& l) { + return symbol_type(token::TO_DOUBLE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_INT(location_type l) { + return symbol_type(token::TO_INT, std::move(l)); + } +#else + static symbol_type make_TO_INT(const location_type& l) { + return symbol_type(token::TO_INT, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_LONG(location_type l) { + return symbol_type(token::TO_LONG, std::move(l)); + } +#else + static symbol_type make_TO_LONG(const location_type& l) { + return symbol_type(token::TO_LONG, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_LOWER(location_type l) { + return symbol_type(token::TO_LOWER, std::move(l)); + } +#else + static symbol_type make_TO_LOWER(const location_type& l) { + return symbol_type(token::TO_LOWER, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_OBJECT_ID(location_type l) { + return symbol_type(token::TO_OBJECT_ID, std::move(l)); + } +#else + static symbol_type make_TO_OBJECT_ID(const location_type& l) { + return symbol_type(token::TO_OBJECT_ID, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_STRING(location_type l) { + return symbol_type(token::TO_STRING, std::move(l)); + } +#else + static symbol_type make_TO_STRING(const location_type& l) { + return symbol_type(token::TO_STRING, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TO_UPPER(location_type l) { + return symbol_type(token::TO_UPPER, std::move(l)); + } +#else + static symbol_type make_TO_UPPER(const location_type& l) { + return symbol_type(token::TO_UPPER, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TRIM(location_type l) { + return symbol_type(token::TRIM, std::move(l)); + } +#else + static symbol_type make_TRIM(const location_type& l) { + return symbol_type(token::TRIM, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TRUNC(location_type l) { + return symbol_type(token::TRUNC, std::move(l)); + } +#else + static symbol_type make_TRUNC(const location_type& l) { + return symbol_type(token::TRUNC, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TYPE(location_type l) { + return symbol_type(token::TYPE, std::move(l)); + } +#else + static symbol_type make_TYPE(const location_type& l) { + return symbol_type(token::TYPE, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_FIELDNAME(std::string v, location_type l) { + return symbol_type(token::FIELDNAME, std::move(v), std::move(l)); + } +#else + static symbol_type make_FIELDNAME(const std::string& v, const location_type& l) { + return symbol_type(token::FIELDNAME, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_STRING(std::string v, location_type l) { + return symbol_type(token::STRING, std::move(v), std::move(l)); + } +#else + static symbol_type make_STRING(const std::string& v, const location_type& l) { + return symbol_type(token::STRING, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_BINARY(BSONBinData v, location_type l) { + return symbol_type(token::BINARY, std::move(v), std::move(l)); + } +#else + static symbol_type make_BINARY(const BSONBinData& v, const location_type& l) { + return symbol_type(token::BINARY, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_UNDEFINED(UserUndefined v, location_type l) { + return symbol_type(token::UNDEFINED, std::move(v), std::move(l)); + } +#else + static symbol_type make_UNDEFINED(const UserUndefined& v, const location_type& l) { + return symbol_type(token::UNDEFINED, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_OBJECT_ID(OID v, location_type l) { + return symbol_type(token::OBJECT_ID, std::move(v), std::move(l)); + } +#else + static symbol_type make_OBJECT_ID(const OID& v, const location_type& l) { + return symbol_type(token::OBJECT_ID, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DATE_LITERAL(Date_t v, location_type l) { + return symbol_type(token::DATE_LITERAL, std::move(v), std::move(l)); + } +#else + static symbol_type make_DATE_LITERAL(const Date_t& v, const location_type& l) { + return symbol_type(token::DATE_LITERAL, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_JSNULL(UserNull v, location_type l) { + return symbol_type(token::JSNULL, std::move(v), std::move(l)); + } +#else + static symbol_type make_JSNULL(const UserNull& v, const location_type& l) { + return symbol_type(token::JSNULL, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_REGEX(BSONRegEx v, location_type l) { + return symbol_type(token::REGEX, std::move(v), std::move(l)); + } +#else + static symbol_type make_REGEX(const BSONRegEx& v, const location_type& l) { + return symbol_type(token::REGEX, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DB_POINTER(BSONDBRef v, location_type l) { + return symbol_type(token::DB_POINTER, std::move(v), std::move(l)); + } +#else + static symbol_type make_DB_POINTER(const BSONDBRef& v, const location_type& l) { + return symbol_type(token::DB_POINTER, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_JAVASCRIPT(BSONCode v, location_type l) { + return symbol_type(token::JAVASCRIPT, std::move(v), std::move(l)); + } +#else + static symbol_type make_JAVASCRIPT(const BSONCode& v, const location_type& l) { + return symbol_type(token::JAVASCRIPT, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_SYMBOL(BSONSymbol v, location_type l) { + return symbol_type(token::SYMBOL, std::move(v), std::move(l)); + } +#else + static symbol_type make_SYMBOL(const BSONSymbol& v, const location_type& l) { + return symbol_type(token::SYMBOL, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_JAVASCRIPT_W_SCOPE(BSONCodeWScope v, location_type l) { + return symbol_type(token::JAVASCRIPT_W_SCOPE, std::move(v), std::move(l)); + } +#else + static symbol_type make_JAVASCRIPT_W_SCOPE(const BSONCodeWScope& v, const location_type& l) { + return symbol_type(token::JAVASCRIPT_W_SCOPE, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_INT_OTHER(int v, location_type l) { + return symbol_type(token::INT_OTHER, std::move(v), std::move(l)); + } +#else + static symbol_type make_INT_OTHER(const int& v, const location_type& l) { + return symbol_type(token::INT_OTHER, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_LONG_OTHER(long long v, location_type l) { + return symbol_type(token::LONG_OTHER, std::move(v), std::move(l)); + } +#else + static symbol_type make_LONG_OTHER(const long long& v, const location_type& l) { + return symbol_type(token::LONG_OTHER, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOUBLE_OTHER(double v, location_type l) { + return symbol_type(token::DOUBLE_OTHER, std::move(v), std::move(l)); + } +#else + static symbol_type make_DOUBLE_OTHER(const double& v, const location_type& l) { + return symbol_type(token::DOUBLE_OTHER, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DECIMAL_OTHER(Decimal128 v, location_type l) { + return symbol_type(token::DECIMAL_OTHER, std::move(v), std::move(l)); + } +#else + static symbol_type make_DECIMAL_OTHER(const Decimal128& v, const location_type& l) { + return symbol_type(token::DECIMAL_OTHER, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_TIMESTAMP(Timestamp v, location_type l) { + return symbol_type(token::TIMESTAMP, std::move(v), std::move(l)); + } +#else + static symbol_type make_TIMESTAMP(const Timestamp& v, const location_type& l) { + return symbol_type(token::TIMESTAMP, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_MIN_KEY(UserMinKey v, location_type l) { + return symbol_type(token::MIN_KEY, std::move(v), std::move(l)); + } +#else + static symbol_type make_MIN_KEY(const UserMinKey& v, const location_type& l) { + return symbol_type(token::MIN_KEY, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_MAX_KEY(UserMaxKey v, location_type l) { + return symbol_type(token::MAX_KEY, std::move(v), std::move(l)); + } +#else + static symbol_type make_MAX_KEY(const UserMaxKey& v, const location_type& l) { + return symbol_type(token::MAX_KEY, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOLLAR_STRING(std::string v, location_type l) { + return symbol_type(token::DOLLAR_STRING, std::move(v), std::move(l)); + } +#else + static symbol_type make_DOLLAR_STRING(const std::string& v, const location_type& l) { + return symbol_type(token::DOLLAR_STRING, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOLLAR_DOLLAR_STRING(std::string v, location_type l) { + return symbol_type(token::DOLLAR_DOLLAR_STRING, std::move(v), std::move(l)); + } +#else + static symbol_type make_DOLLAR_DOLLAR_STRING(const std::string& v, const location_type& l) { + return symbol_type(token::DOLLAR_DOLLAR_STRING, v, l); + } +#endif +#if 201103L <= YY_CPLUSPLUS + static symbol_type make_DOLLAR_PREF_FIELDNAME(std::string v, location_type l) { + return symbol_type(token::DOLLAR_PREF_FIELDNAME, std::move(v), std::move(l)); + } +#else + static symbol_type make_DOLLAR_PREF_FIELDNAME(const std::string& v, const location_type& l) { + return symbol_type(token::DOLLAR_PREF_FIELDNAME, v, l); + } +#endif + + +private: + /// This class is not copyable. + ParserGen(const ParserGen&); + ParserGen& operator=(const ParserGen&); + + /// Stored state numbers (used for stacks). + typedef short state_type; + + /// Generate an error message. + /// \param yystate the state where the error occurred. + /// \param yyla the lookahead token. + virtual std::string yysyntax_error_(state_type yystate, const symbol_type& yyla) const; + + /// Compute post-reduction state. + /// \param yystate the current state + /// \param yysym the nonterminal to push on the stack + static state_type yy_lr_goto_state_(state_type yystate, int yysym); + + /// Whether the given \c yypact_ value indicates a defaulted state. + /// \param yyvalue the value to check + static bool yy_pact_value_is_default_(int yyvalue); + + /// Whether the given \c yytable_ value indicates a syntax error. + /// \param yyvalue the value to check + static bool yy_table_value_is_error_(int yyvalue); + + static const short yypact_ninf_; + static const signed char yytable_ninf_; + + /// Convert a scanner token number \a t to a symbol number. + /// In theory \a t should be a token_type, but character literals + /// are valid, yet not members of the token_type enum. + static token_number_type yytranslate_(int t); + + // Tables. + // YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + // STATE-NUM. + static const short yypact_[]; + + // YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + // Performed when YYTABLE does not specify something else to do. Zero + // means the default is an error. + static const short yydefact_[]; + + // YYPGOTO[NTERM-NUM]. + static const short yypgoto_[]; + + // YYDEFGOTO[NTERM-NUM]. + static const short yydefgoto_[]; + + // YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + // positive, shift that token. If negative, reduce the rule whose + // number is the opposite. If YYTABLE_NINF, syntax error. + static const short yytable_[]; + + static const short yycheck_[]; + + // YYSTOS[STATE-NUM] -- The (internal number of the) accessing + // symbol of state STATE-NUM. + static const short yystos_[]; + + // YYR1[YYN] -- Symbol number of symbol that rule YYN derives. + static const short yyr1_[]; + + // YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. + static const signed char yyr2_[]; + + + /// Convert the symbol name \a n to a form suitable for a diagnostic. + static std::string yytnamerr_(const char* n); + + + /// For a symbol, its name in clear. + static const char* const yytname_[]; +#if YYDEBUG + // YYRLINE[YYN] -- Source line where rule number YYN was defined. + static const short yyrline_[]; + /// Report on the debug stream that the rule \a r is going to be reduced. + virtual void yy_reduce_print_(int r); + /// Print the state stack on the debug stream. + virtual void yystack_print_(); + + /// Debugging level. + int yydebug_; + /// Debug stream. + std::ostream* yycdebug_; + + /// \brief Display a symbol type, value and location. + /// \param yyo The output stream. + /// \param yysym The symbol. + template <typename Base> + void yy_print_(std::ostream& yyo, const basic_symbol<Base>& yysym) const; +#endif + + /// \brief Reclaim the memory associated to a symbol. + /// \param yymsg Why this token is reclaimed. + /// If null, print nothing. + /// \param yysym The symbol. + template <typename Base> + void yy_destroy_(const char* yymsg, basic_symbol<Base>& yysym) const; + +private: + /// Type access provider for state based symbols. + struct by_state { + /// Default constructor. + by_state() YY_NOEXCEPT; + + /// The symbol type as needed by the constructor. + typedef state_type kind_type; + + /// Constructor. + by_state(kind_type s) YY_NOEXCEPT; + + /// Copy constructor. + by_state(const by_state& that) YY_NOEXCEPT; + + /// Record that this symbol is empty. + void clear() YY_NOEXCEPT; + + /// Steal the symbol type from \a that. + void move(by_state& that); + + /// The (internal) type number (corresponding to \a state). + /// \a empty_symbol when empty. + symbol_number_type type_get() const YY_NOEXCEPT; + + /// The state number used to denote an empty symbol. + /// We use the initial state, as it does not have a value. + enum { empty_state = 0 }; + + /// The state. + /// \a empty when empty. + state_type state; + }; + + /// "Internal" symbol: element of the stack. + struct stack_symbol_type : basic_symbol<by_state> { + /// Superclass. + typedef basic_symbol<by_state> super_type; + /// Construct an empty symbol. + stack_symbol_type(); + /// Move or copy construction. + stack_symbol_type(YY_RVREF(stack_symbol_type) that); + /// Steal the contents from \a sym to build this. + stack_symbol_type(state_type s, YY_MOVE_REF(symbol_type) sym); +#if YY_CPLUSPLUS < 201103L + /// Assignment, needed by push_back by some old implementations. + /// Moves the contents of that. + stack_symbol_type& operator=(stack_symbol_type& that); + + /// Assignment, needed by push_back by other implementations. + /// Needed by some other old implementations. + stack_symbol_type& operator=(const stack_symbol_type& that); +#endif + }; + + /// A stack with random access from its top. + template <typename T, typename S = std::vector<T>> + class stack { + public: + // Hide our reversed order. + typedef typename S::reverse_iterator iterator; + typedef typename S::const_reverse_iterator const_iterator; + typedef typename S::size_type size_type; + typedef typename std::ptrdiff_t index_type; + + stack(size_type n = 200) : seq_(n) {} + + /// Random access. + /// + /// Index 0 returns the topmost element. + const T& operator[](index_type i) const { + return seq_[size_type(size() - 1 - i)]; + } + + /// Random access. + /// + /// Index 0 returns the topmost element. + T& operator[](index_type i) { + return seq_[size_type(size() - 1 - i)]; + } + + /// Steal the contents of \a t. + /// + /// Close to move-semantics. + void push(YY_MOVE_REF(T) t) { + seq_.push_back(T()); + operator[](0).move(t); + } + + /// Pop elements from the stack. + void pop(std::ptrdiff_t n = 1) YY_NOEXCEPT { + for (; 0 < n; --n) + seq_.pop_back(); + } + + /// Pop all elements from the stack. + void clear() YY_NOEXCEPT { + seq_.clear(); + } + + /// Number of elements on the stack. + index_type size() const YY_NOEXCEPT { + return index_type(seq_.size()); + } + + std::ptrdiff_t ssize() const YY_NOEXCEPT { + return std::ptrdiff_t(size()); + } + + /// Iterator on top of the stack (going downwards). + const_iterator begin() const YY_NOEXCEPT { + return seq_.rbegin(); + } + + /// Bottom of the stack. + const_iterator end() const YY_NOEXCEPT { + return seq_.rend(); + } + + /// Present a slice of the top of a stack. + class slice { + public: + slice(const stack& stack, index_type range) : stack_(stack), range_(range) {} + + const T& operator[](index_type i) const { + return stack_[range_ - i]; + } + + private: + const stack& stack_; + index_type range_; + }; + + private: + stack(const stack&); + stack& operator=(const stack&); + /// The wrapped container. + S seq_; + }; + + + /// Stack type. + typedef stack<stack_symbol_type> stack_type; + + /// The stack. + stack_type yystack_; + + /// Push a new state on the stack. + /// \param m a debug message to display + /// if null, no trace is output. + /// \param sym the symbol + /// \warning the contents of \a s.value is stolen. + void yypush_(const char* m, YY_MOVE_REF(stack_symbol_type) sym); + + /// Push a new look ahead token on the state on the stack. + /// \param m a debug message to display + /// if null, no trace is output. + /// \param s the state + /// \param sym the symbol (for its value and location). + /// \warning the contents of \a sym.value is stolen. + void yypush_(const char* m, state_type s, YY_MOVE_REF(symbol_type) sym); + + /// Pop \a n symbols from the stack. + void yypop_(int n = 1); + + /// Some specific tokens. + static const token_number_type yy_error_token_ = 1; + static const token_number_type yy_undef_token_ = 2; + + /// Constants. + enum { + yyeof_ = 0, + yylast_ = 1192, ///< Last index in yytable_. + yynnts_ = 148, ///< Number of nonterminal symbols. + yyfinal_ = 15, ///< Termination state number. + yyntokens_ = 134 ///< Number of tokens. + }; + + + // User arguments. + BSONLexer& lexer; + CNode* cst; +}; + +inline ParserGen::token_number_type ParserGen::yytranslate_(int t) { + return static_cast<token_number_type>(t); +} + +// basic_symbol. +#if 201103L <= YY_CPLUSPLUS +template <typename Base> +ParserGen::basic_symbol<Base>::basic_symbol(basic_symbol&& that) + : Base(std::move(that)), value(), location(std::move(that.location)) { + switch (this->type_get()) { + case 114: // "BinData" + value.move<BSONBinData>(std::move(that.value)); + break; + + case 121: // "Code" + value.move<BSONCode>(std::move(that.value)); + break; + + case 123: // "CodeWScope" + value.move<BSONCodeWScope>(std::move(that.value)); + break; + + case 120: // "dbPointer" + value.move<BSONDBRef>(std::move(that.value)); + break; + + case 119: // "regex" + value.move<BSONRegEx>(std::move(that.value)); + break; + + case 122: // "Symbol" + value.move<BSONSymbol>(std::move(that.value)); + break; + + case 148: // dbPointer + case 149: // javascript + case 150: // symbol + case 151: // javascriptWScope + case 152: // int + case 153: // timestamp + case 154: // long + case 155: // double + case 156: // decimal + case 157: // minKey + case 158: // maxKey + case 159: // value + case 160: // string + case 161: // fieldPath + case 162: // binary + case 163: // undefined + case 164: // objectId + case 165: // bool + case 166: // date + case 167: // null + case 168: // regex + case 169: // simpleValue + case 170: // compoundValue + case 171: // valueArray + case 172: // valueObject + case 173: // valueFields + case 174: // variable + case 175: // pipeline + case 176: // stageList + case 177: // stage + case 178: // inhibitOptimization + case 179: // unionWith + case 180: // skip + case 181: // limit + case 182: // project + case 183: // sample + case 184: // projectFields + case 185: // projection + case 186: // num + case 187: // expression + case 188: // compoundExpression + case 189: // exprFixedTwoArg + case 190: // expressionArray + case 191: // expressionObject + case 192: // expressionFields + case 193: // maths + case 194: // add + case 195: // atan2 + case 196: // boolExps + case 197: // and + case 198: // or + case 199: // not + case 200: // literalEscapes + case 201: // const + case 202: // literal + case 203: // stringExps + case 204: // concat + case 205: // dateFromString + case 206: // dateToString + case 207: // indexOfBytes + case 208: // indexOfCP + case 209: // ltrim + case 210: // regexFind + case 211: // regexFindAll + case 212: // regexMatch + case 213: // regexArgs + case 214: // replaceOne + case 215: // replaceAll + case 216: // rtrim + case 217: // split + case 218: // strLenBytes + case 219: // strLenCP + case 220: // strcasecmp + case 221: // substr + case 222: // substrBytes + case 223: // substrCP + case 224: // toLower + case 225: // toUpper + case 226: // trim + case 227: // compExprs + case 228: // cmp + case 229: // eq + case 230: // gt + case 231: // gte + case 232: // lt + case 233: // lte + case 234: // ne + case 235: // typeExpression + case 236: // convert + case 237: // toBool + case 238: // toDate + case 239: // toDecimal + case 240: // toDouble + case 241: // toInt + case 242: // toLong + case 243: // toObjectId + case 244: // toString + case 245: // type + case 246: // abs + case 247: // ceil + case 248: // divide + case 249: // exponent + case 250: // floor + case 251: // ln + case 252: // log + case 253: // logten + case 254: // mod + case 255: // multiply + case 256: // pow + case 257: // round + case 258: // sqrt + case 259: // subtract + case 260: // trunc + case 270: // matchExpression + case 271: // filterFields + case 272: // filterVal + case 273: // sortSpecs + case 274: // specList + case 275: // metaSort + case 276: // oneOrNegOne + case 277: // metaSortKeyword + value.move<CNode>(std::move(that.value)); + break; + + case 135: // projectionFieldname + case 136: // expressionFieldname + case 137: // stageAsUserFieldname + case 138: // filterFieldname + case 139: // argAsUserFieldname + case 140: // aggExprAsUserFieldname + case 141: // invariableUserFieldname + case 142: // idAsUserFieldname + case 143: // valueFieldname + value.move<CNode::Fieldname>(std::move(that.value)); + break; + + case 117: // "Date" + value.move<Date_t>(std::move(that.value)); + break; + + case 127: // "arbitrary decimal" + value.move<Decimal128>(std::move(that.value)); + break; + + case 116: // "ObjectID" + value.move<OID>(std::move(that.value)); + break; + + case 128: // "Timestamp" + value.move<Timestamp>(std::move(that.value)); + break; + + case 130: // "maxKey" + value.move<UserMaxKey>(std::move(that.value)); + break; + + case 129: // "minKey" + value.move<UserMinKey>(std::move(that.value)); + break; + + case 118: // "null" + value.move<UserNull>(std::move(that.value)); + break; + + case 115: // "undefined" + value.move<UserUndefined>(std::move(that.value)); + break; + + case 126: // "arbitrary double" + value.move<double>(std::move(that.value)); + break; + + case 124: // "arbitrary integer" + value.move<int>(std::move(that.value)); + break; + + case 125: // "arbitrary long" + value.move<long long>(std::move(that.value)); + break; + + case 144: // projectField + case 145: // expressionField + case 146: // valueField + case 147: // filterField + case 261: // onErrorArg + case 262: // onNullArg + case 263: // formatArg + case 264: // timezoneArg + case 265: // charsArg + case 266: // optionsArg + case 278: // sortSpec + value.move<std::pair<CNode::Fieldname, CNode>>(std::move(that.value)); + break; + + case 112: // "fieldname" + case 113: // "string" + case 131: // "$-prefixed string" + case 132: // "$$-prefixed string" + case 133: // "$-prefixed fieldname" + value.move<std::string>(std::move(that.value)); + break; + + case 267: // expressions + case 268: // values + case 269: // exprZeroToTwo + value.move<std::vector<CNode>>(std::move(that.value)); + break; + + default: + break; + } +} +#endif + +template <typename Base> +ParserGen::basic_symbol<Base>::basic_symbol(const basic_symbol& that) + : Base(that), value(), location(that.location) { + switch (this->type_get()) { + case 114: // "BinData" + value.copy<BSONBinData>(YY_MOVE(that.value)); + break; + + case 121: // "Code" + value.copy<BSONCode>(YY_MOVE(that.value)); + break; + + case 123: // "CodeWScope" + value.copy<BSONCodeWScope>(YY_MOVE(that.value)); + break; + + case 120: // "dbPointer" + value.copy<BSONDBRef>(YY_MOVE(that.value)); + break; + + case 119: // "regex" + value.copy<BSONRegEx>(YY_MOVE(that.value)); + break; + + case 122: // "Symbol" + value.copy<BSONSymbol>(YY_MOVE(that.value)); + break; + + case 148: // dbPointer + case 149: // javascript + case 150: // symbol + case 151: // javascriptWScope + case 152: // int + case 153: // timestamp + case 154: // long + case 155: // double + case 156: // decimal + case 157: // minKey + case 158: // maxKey + case 159: // value + case 160: // string + case 161: // fieldPath + case 162: // binary + case 163: // undefined + case 164: // objectId + case 165: // bool + case 166: // date + case 167: // null + case 168: // regex + case 169: // simpleValue + case 170: // compoundValue + case 171: // valueArray + case 172: // valueObject + case 173: // valueFields + case 174: // variable + case 175: // pipeline + case 176: // stageList + case 177: // stage + case 178: // inhibitOptimization + case 179: // unionWith + case 180: // skip + case 181: // limit + case 182: // project + case 183: // sample + case 184: // projectFields + case 185: // projection + case 186: // num + case 187: // expression + case 188: // compoundExpression + case 189: // exprFixedTwoArg + case 190: // expressionArray + case 191: // expressionObject + case 192: // expressionFields + case 193: // maths + case 194: // add + case 195: // atan2 + case 196: // boolExps + case 197: // and + case 198: // or + case 199: // not + case 200: // literalEscapes + case 201: // const + case 202: // literal + case 203: // stringExps + case 204: // concat + case 205: // dateFromString + case 206: // dateToString + case 207: // indexOfBytes + case 208: // indexOfCP + case 209: // ltrim + case 210: // regexFind + case 211: // regexFindAll + case 212: // regexMatch + case 213: // regexArgs + case 214: // replaceOne + case 215: // replaceAll + case 216: // rtrim + case 217: // split + case 218: // strLenBytes + case 219: // strLenCP + case 220: // strcasecmp + case 221: // substr + case 222: // substrBytes + case 223: // substrCP + case 224: // toLower + case 225: // toUpper + case 226: // trim + case 227: // compExprs + case 228: // cmp + case 229: // eq + case 230: // gt + case 231: // gte + case 232: // lt + case 233: // lte + case 234: // ne + case 235: // typeExpression + case 236: // convert + case 237: // toBool + case 238: // toDate + case 239: // toDecimal + case 240: // toDouble + case 241: // toInt + case 242: // toLong + case 243: // toObjectId + case 244: // toString + case 245: // type + case 246: // abs + case 247: // ceil + case 248: // divide + case 249: // exponent + case 250: // floor + case 251: // ln + case 252: // log + case 253: // logten + case 254: // mod + case 255: // multiply + case 256: // pow + case 257: // round + case 258: // sqrt + case 259: // subtract + case 260: // trunc + case 270: // matchExpression + case 271: // filterFields + case 272: // filterVal + case 273: // sortSpecs + case 274: // specList + case 275: // metaSort + case 276: // oneOrNegOne + case 277: // metaSortKeyword + value.copy<CNode>(YY_MOVE(that.value)); + break; + + case 135: // projectionFieldname + case 136: // expressionFieldname + case 137: // stageAsUserFieldname + case 138: // filterFieldname + case 139: // argAsUserFieldname + case 140: // aggExprAsUserFieldname + case 141: // invariableUserFieldname + case 142: // idAsUserFieldname + case 143: // valueFieldname + value.copy<CNode::Fieldname>(YY_MOVE(that.value)); + break; + + case 117: // "Date" + value.copy<Date_t>(YY_MOVE(that.value)); + break; + + case 127: // "arbitrary decimal" + value.copy<Decimal128>(YY_MOVE(that.value)); + break; + + case 116: // "ObjectID" + value.copy<OID>(YY_MOVE(that.value)); + break; + + case 128: // "Timestamp" + value.copy<Timestamp>(YY_MOVE(that.value)); + break; + + case 130: // "maxKey" + value.copy<UserMaxKey>(YY_MOVE(that.value)); + break; + + case 129: // "minKey" + value.copy<UserMinKey>(YY_MOVE(that.value)); + break; + + case 118: // "null" + value.copy<UserNull>(YY_MOVE(that.value)); + break; + + case 115: // "undefined" + value.copy<UserUndefined>(YY_MOVE(that.value)); + break; + + case 126: // "arbitrary double" + value.copy<double>(YY_MOVE(that.value)); + break; + + case 124: // "arbitrary integer" + value.copy<int>(YY_MOVE(that.value)); + break; + + case 125: // "arbitrary long" + value.copy<long long>(YY_MOVE(that.value)); + break; + + case 144: // projectField + case 145: // expressionField + case 146: // valueField + case 147: // filterField + case 261: // onErrorArg + case 262: // onNullArg + case 263: // formatArg + case 264: // timezoneArg + case 265: // charsArg + case 266: // optionsArg + case 278: // sortSpec + value.copy<std::pair<CNode::Fieldname, CNode>>(YY_MOVE(that.value)); + break; + + case 112: // "fieldname" + case 113: // "string" + case 131: // "$-prefixed string" + case 132: // "$$-prefixed string" + case 133: // "$-prefixed fieldname" + value.copy<std::string>(YY_MOVE(that.value)); + break; + + case 267: // expressions + case 268: // values + case 269: // exprZeroToTwo + value.copy<std::vector<CNode>>(YY_MOVE(that.value)); + break; + + default: + break; + } +} + + +template <typename Base> +bool ParserGen::basic_symbol<Base>::empty() const YY_NOEXCEPT { + return Base::type_get() == empty_symbol; +} + +template <typename Base> +void ParserGen::basic_symbol<Base>::move(basic_symbol& s) { + super_type::move(s); + switch (this->type_get()) { + case 114: // "BinData" + value.move<BSONBinData>(YY_MOVE(s.value)); + break; + + case 121: // "Code" + value.move<BSONCode>(YY_MOVE(s.value)); + break; + + case 123: // "CodeWScope" + value.move<BSONCodeWScope>(YY_MOVE(s.value)); + break; + + case 120: // "dbPointer" + value.move<BSONDBRef>(YY_MOVE(s.value)); + break; + + case 119: // "regex" + value.move<BSONRegEx>(YY_MOVE(s.value)); + break; + + case 122: // "Symbol" + value.move<BSONSymbol>(YY_MOVE(s.value)); + break; + + case 148: // dbPointer + case 149: // javascript + case 150: // symbol + case 151: // javascriptWScope + case 152: // int + case 153: // timestamp + case 154: // long + case 155: // double + case 156: // decimal + case 157: // minKey + case 158: // maxKey + case 159: // value + case 160: // string + case 161: // fieldPath + case 162: // binary + case 163: // undefined + case 164: // objectId + case 165: // bool + case 166: // date + case 167: // null + case 168: // regex + case 169: // simpleValue + case 170: // compoundValue + case 171: // valueArray + case 172: // valueObject + case 173: // valueFields + case 174: // variable + case 175: // pipeline + case 176: // stageList + case 177: // stage + case 178: // inhibitOptimization + case 179: // unionWith + case 180: // skip + case 181: // limit + case 182: // project + case 183: // sample + case 184: // projectFields + case 185: // projection + case 186: // num + case 187: // expression + case 188: // compoundExpression + case 189: // exprFixedTwoArg + case 190: // expressionArray + case 191: // expressionObject + case 192: // expressionFields + case 193: // maths + case 194: // add + case 195: // atan2 + case 196: // boolExps + case 197: // and + case 198: // or + case 199: // not + case 200: // literalEscapes + case 201: // const + case 202: // literal + case 203: // stringExps + case 204: // concat + case 205: // dateFromString + case 206: // dateToString + case 207: // indexOfBytes + case 208: // indexOfCP + case 209: // ltrim + case 210: // regexFind + case 211: // regexFindAll + case 212: // regexMatch + case 213: // regexArgs + case 214: // replaceOne + case 215: // replaceAll + case 216: // rtrim + case 217: // split + case 218: // strLenBytes + case 219: // strLenCP + case 220: // strcasecmp + case 221: // substr + case 222: // substrBytes + case 223: // substrCP + case 224: // toLower + case 225: // toUpper + case 226: // trim + case 227: // compExprs + case 228: // cmp + case 229: // eq + case 230: // gt + case 231: // gte + case 232: // lt + case 233: // lte + case 234: // ne + case 235: // typeExpression + case 236: // convert + case 237: // toBool + case 238: // toDate + case 239: // toDecimal + case 240: // toDouble + case 241: // toInt + case 242: // toLong + case 243: // toObjectId + case 244: // toString + case 245: // type + case 246: // abs + case 247: // ceil + case 248: // divide + case 249: // exponent + case 250: // floor + case 251: // ln + case 252: // log + case 253: // logten + case 254: // mod + case 255: // multiply + case 256: // pow + case 257: // round + case 258: // sqrt + case 259: // subtract + case 260: // trunc + case 270: // matchExpression + case 271: // filterFields + case 272: // filterVal + case 273: // sortSpecs + case 274: // specList + case 275: // metaSort + case 276: // oneOrNegOne + case 277: // metaSortKeyword + value.move<CNode>(YY_MOVE(s.value)); + break; + + case 135: // projectionFieldname + case 136: // expressionFieldname + case 137: // stageAsUserFieldname + case 138: // filterFieldname + case 139: // argAsUserFieldname + case 140: // aggExprAsUserFieldname + case 141: // invariableUserFieldname + case 142: // idAsUserFieldname + case 143: // valueFieldname + value.move<CNode::Fieldname>(YY_MOVE(s.value)); + break; + + case 117: // "Date" + value.move<Date_t>(YY_MOVE(s.value)); + break; + + case 127: // "arbitrary decimal" + value.move<Decimal128>(YY_MOVE(s.value)); + break; + + case 116: // "ObjectID" + value.move<OID>(YY_MOVE(s.value)); + break; + + case 128: // "Timestamp" + value.move<Timestamp>(YY_MOVE(s.value)); + break; + + case 130: // "maxKey" + value.move<UserMaxKey>(YY_MOVE(s.value)); + break; + + case 129: // "minKey" + value.move<UserMinKey>(YY_MOVE(s.value)); + break; + + case 118: // "null" + value.move<UserNull>(YY_MOVE(s.value)); + break; + + case 115: // "undefined" + value.move<UserUndefined>(YY_MOVE(s.value)); + break; + + case 126: // "arbitrary double" + value.move<double>(YY_MOVE(s.value)); + break; + + case 124: // "arbitrary integer" + value.move<int>(YY_MOVE(s.value)); + break; + + case 125: // "arbitrary long" + value.move<long long>(YY_MOVE(s.value)); + break; + + case 144: // projectField + case 145: // expressionField + case 146: // valueField + case 147: // filterField + case 261: // onErrorArg + case 262: // onNullArg + case 263: // formatArg + case 264: // timezoneArg + case 265: // charsArg + case 266: // optionsArg + case 278: // sortSpec + value.move<std::pair<CNode::Fieldname, CNode>>(YY_MOVE(s.value)); + break; + + case 112: // "fieldname" + case 113: // "string" + case 131: // "$-prefixed string" + case 132: // "$$-prefixed string" + case 133: // "$-prefixed fieldname" + value.move<std::string>(YY_MOVE(s.value)); + break; + + case 267: // expressions + case 268: // values + case 269: // exprZeroToTwo + value.move<std::vector<CNode>>(YY_MOVE(s.value)); + break; + + default: + break; + } + + location = YY_MOVE(s.location); +} + +// by_type. +inline ParserGen::by_type::by_type() : type(empty_symbol) {} + +#if 201103L <= YY_CPLUSPLUS +inline ParserGen::by_type::by_type(by_type&& that) : type(that.type) { + that.clear(); +} +#endif + +inline ParserGen::by_type::by_type(const by_type& that) : type(that.type) {} + +inline ParserGen::by_type::by_type(token_type t) : type(yytranslate_(t)) {} + +inline void ParserGen::by_type::clear() { + type = empty_symbol; +} + +inline void ParserGen::by_type::move(by_type& that) { + type = that.type; + that.clear(); +} + +inline int ParserGen::by_type::type_get() const YY_NOEXCEPT { + return type; +} + +#line 57 "src/mongo/db/cst/grammar.yy" +} // namespace mongo +#line 4844 "src/mongo/db/cst/parser_gen.hpp" + + +#endif // !YY_YY_SRC_MONGO_DB_CST_PARSER_GEN_HPP_INCLUDED |