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 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 //
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 
 // This file contains declarations needed in generated headers for messages
 // that use tail-call table parsing. Everything in this file is for internal
 // use only.
 
 #ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_DECL_H__
 #define GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_DECL_H__
 
 #include <array>
 #include <atomic>
 #include <cstddef>
 #include <cstdint>
 #include <type_traits>
 
 #include "absl/log/absl_check.h"
 #include "absl/types/span.h"
 #include "google/protobuf/arena.h"
 #include "google/protobuf/message_lite.h"
 #include "google/protobuf/parse_context.h"
 #include "google/protobuf/port.h"
 #include "google/protobuf/wire_format_lite.h"
 
 // Must come last:
 #include "google/protobuf/port_def.inc"
 
 namespace google {
 namespace protobuf {
 namespace internal {
 
 // Additional information about this field:
 struct TcFieldData {
   constexpr TcFieldData() : data(0) {}
   explicit constexpr TcFieldData(uint64_t data) : data(data) {}
 
   // Fast table entry constructor:
   constexpr TcFieldData(uint16_t coded_tag, uint8_t hasbit_idx, uint8_t aux_idx,
                         uint16_t offset)
       : data(uint64_t{offset} << 48 |      //
              uint64_t{aux_idx} << 24 |     //
              uint64_t{hasbit_idx} << 16 |  //
              uint64_t{coded_tag}) {}
 
   // Constructor to create an explicit 'uninitialized' instance.
   // This constructor can be used to pass an uninitialized `data` value to a
   // table driven parser function that does not use `data`. The purpose of this
   // is that it allows the compiler to reallocate and re-purpose the register
   // that is currently holding its value for other data. This reduces register
   // allocations inside the highly optimized varint parsing functions.
   //
   // Applications not using `data` use the `PROTOBUF_TC_PARAM_NO_DATA_DECL`
   // macro to declare the standard input arguments with no name for the `data`
   // argument. Callers then use the `PROTOBUF_TC_PARAM_NO_DATA_PASS` macro.
   //
   // Example:
   //   if (ptr == nullptr) {
   //      PROTOBUF_MUSTTAIL return Error(PROTOBUF_TC_PARAM_NO_DATA_PASS);
   //   }
   struct DefaultInit {};
   TcFieldData(DefaultInit) {}  // NOLINT(google-explicit-constructor)
 
   // Fields used in fast table parsing:
   //
   //     Bit:
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
   //     :   .   :   .   :   . 16|=======| [16] coded_tag()
   //     :   .   :   .   : 24|===|   .   : [ 8] hasbit_idx()
   //     :   .   :   . 32|===|   :   .   : [ 8] aux_idx()
   //     :   . 48:---.---:   .   :   .   : [16] (unused)
   //     |=======|   .   :   .   :   .   : [16] offset()
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
 
   template <typename TagType = uint16_t>
   TagType coded_tag() const {
     return static_cast<TagType>(data);
   }
   uint8_t hasbit_idx() const { return static_cast<uint8_t>(data >> 16); }
   uint8_t aux_idx() const { return static_cast<uint8_t>(data >> 24); }
   uint16_t offset() const { return static_cast<uint16_t>(data >> 48); }
 
   // Constructor for special entries that do not represent a field.
   //  - End group: `nonfield_info` is the decoded tag.
   constexpr TcFieldData(uint16_t coded_tag, uint16_t nonfield_info)
       : data(uint64_t{nonfield_info} << 16 |  //
              uint64_t{coded_tag}) {}
 
   // Fields used in non-field entries
   //
   //     Bit:
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
   //     :   .   :   .   :   . 16|=======| [16] coded_tag()
   //     :   .   :   . 32|=======|   .   : [16] decoded_tag()
   //     :---.---:---.---:   .   :   .   : [32] (unused)
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
 
   uint16_t decoded_tag() const { return static_cast<uint16_t>(data >> 16); }
 
   // Fields used in mini table parsing:
   //
   //     Bit:
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
   //     :   .   :   .   |===============| [32] tag() (decoded)
   //     |===============|   .   :   .   : [32] entry_offset()
   //     +-----------+-------------------+
   //     |63    ..     32|31     ..     0|
   //     +---------------+---------------+
 
   uint32_t tag() const { return static_cast<uint32_t>(data); }
   uint32_t entry_offset() const { return static_cast<uint32_t>(data >> 32); }
 
   union {
     uint64_t data;
   };
 };
 
 struct TcParseTableBase;
 
 // TailCallParseFunc is the function pointer type used in the tailcall table.
 using TailCallParseFunc = PROTOBUF_CC const char* (*)(PROTOBUF_TC_PARAM_DECL);
 
 namespace field_layout {
 struct Offset {
   uint32_t off;
 };
 }  // namespace field_layout
 
 #if defined(_MSC_VER) && !defined(_WIN64)
 #pragma warning(push)
 // TcParseTableBase is intentionally overaligned on 32 bit targets.
 #pragma warning(disable : 4324)
 #endif
 
 struct FieldAuxDefaultMessage {};
 struct FieldAuxEnumData {};
 
 // Small type card used by mini parse to handle map entries.
 // Map key/values are very limited, so we can encode the whole thing in a single
 // byte.
 class MapTypeCard {
  public:
   MapTypeCard() = default;
   constexpr MapTypeCard(int number, WireFormatLite::WireType wiretype,
                         bool is_signed, bool is_zigzag, bool is_utf8)
       : tag_(static_cast<uint8_t>(WireFormatLite::MakeTag(number, wiretype))),
         is_signed_(is_signed),
         is_zigzag_(is_zigzag),
         is_utf8_(is_utf8) {}
 
   uint8_t tag() const { return tag_; }
 
   WireFormatLite::WireType wiretype() const {
     return static_cast<WireFormatLite::WireType>(tag_ & 7);
   }
 
   bool is_signed() const { return is_signed_; }
 
   bool is_zigzag() const {
     ABSL_DCHECK(wiretype() == WireFormatLite::WIRETYPE_VARINT);
     return is_zigzag_;
   }
   bool is_utf8() const {
     ABSL_DCHECK(wiretype() == WireFormatLite::WIRETYPE_LENGTH_DELIMITED);
     return is_utf8_;
   }
 
  private:
   uint8_t tag_;
   bool is_signed_ : 1;
   bool is_zigzag_ : 1;
   bool is_utf8_ : 1;
 };
 
 // Make the map entry type card for a specified field type.
 constexpr MapTypeCard MakeMapTypeCard(int number,
                                       WireFormatLite::FieldType type) {
   switch (type) {
     case WireFormatLite::TYPE_FLOAT:
       return {number, WireFormatLite::WIRETYPE_FIXED32, true, false, false};
     case WireFormatLite::TYPE_FIXED32:
       return {number, WireFormatLite::WIRETYPE_FIXED32, false, false, false};
     case WireFormatLite::TYPE_SFIXED32:
       return {number, WireFormatLite::WIRETYPE_FIXED32, true, false, false};
 
     case WireFormatLite::TYPE_DOUBLE:
       return {number, WireFormatLite::WIRETYPE_FIXED64, true, false, false};
     case WireFormatLite::TYPE_FIXED64:
       return {number, WireFormatLite::WIRETYPE_FIXED64, false, false, false};
     case WireFormatLite::TYPE_SFIXED64:
       return {number, WireFormatLite::WIRETYPE_FIXED64, true, false, false};
 
     case WireFormatLite::TYPE_BOOL:
       return {number, WireFormatLite::WIRETYPE_VARINT, false, false, false};
 
     case WireFormatLite::TYPE_ENUM:
       // Enum validation is handled via `value_is_validated_enum` below.
       return {number, WireFormatLite::WIRETYPE_VARINT, true, false, false};
     case WireFormatLite::TYPE_INT32:
       return {number, WireFormatLite::WIRETYPE_VARINT, true, false, false};
     case WireFormatLite::TYPE_UINT32:
       return {number, WireFormatLite::WIRETYPE_VARINT, false, false, false};
 
     case WireFormatLite::TYPE_INT64:
       return {number, WireFormatLite::WIRETYPE_VARINT, true, false, false};
     case WireFormatLite::TYPE_UINT64:
       return {number, WireFormatLite::WIRETYPE_VARINT, false, false, false};
 
     case WireFormatLite::TYPE_SINT32:
       return {number, WireFormatLite::WIRETYPE_VARINT, true, true, false};
     case WireFormatLite::TYPE_SINT64:
       return {number, WireFormatLite::WIRETYPE_VARINT, true, true, false};
 
     case WireFormatLite::TYPE_STRING:
       return {number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED, false, false,
               true};
     case WireFormatLite::TYPE_BYTES:
       return {number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED, false, false,
               false};
 
     case WireFormatLite::TYPE_MESSAGE:
       return {number, WireFormatLite::WIRETYPE_LENGTH_DELIMITED, false, false,
               false};
 
     case WireFormatLite::TYPE_GROUP:
     default:
       Unreachable();
   }
 }
 
 // Aux entry for map fields.
 struct MapAuxInfo {
   MapTypeCard key_type_card;
   MapTypeCard value_type_card;
   // When off, we fall back to table->fallback to handle the parse. An example
   // of this is for DynamicMessage.
   uint8_t is_supported : 1;
   // Determines if we are using LITE or the full runtime. When using the full
   // runtime we have to synchronize with reflection before accessing the map.
   uint8_t use_lite : 1;
   // If true UTF8 errors cause the parsing to fail.
   uint8_t fail_on_utf8_failure : 1;
   // If true UTF8 errors are logged, but they are accepted.
   uint8_t log_debug_utf8_failure : 1;
   // If true the next aux contains the enum validator.
   uint8_t value_is_validated_enum : 1;
 };
 static_assert(sizeof(MapAuxInfo) <= 8, "");
 
 // Base class for message-level table with info for the tail-call parser.
 struct alignas(uint64_t) TcParseTableBase {
   // Common attributes for message layout:
   uint16_t has_bits_offset;
   uint16_t extension_offset;
   uint32_t max_field_number;
   uint8_t fast_idx_mask;
   // Testing one bit is cheaper than testing whether post_loop_handler is null,
   // and we expect it to be null most of the time so no reason to load the
   // pointer.
   uint8_t has_post_loop_handler : 1;
   uint16_t lookup_table_offset;
   uint32_t skipmap32;
   uint32_t field_entries_offset;
   uint16_t num_field_entries;
 
   uint16_t num_aux_entries;
   uint32_t aux_offset;
 
   const ClassData* class_data;
   using PostLoopHandler = const char* (*)(MessageLite* msg, const char* ptr,
                                           ParseContext* ctx);
   PostLoopHandler post_loop_handler;
 
   // Handler for fields which are not handled by table dispatch.
   TailCallParseFunc fallback;
 
   // A sub message's table to be prefetched.
 #ifdef PROTOBUF_PREFETCH_PARSE_TABLE
   const TcParseTableBase* to_prefetch;
 #endif  // PROTOBUF_PREFETCH_PARSE_TABLE
 
   // This constructor exactly follows the field layout, so it's technically
   // not necessary.  However, it makes it much much easier to add or re-arrange
   // fields, because it can be overloaded with an additional constructor,
   // temporarily allowing both old and new protocol buffer headers to be
   // compiled.
   constexpr TcParseTableBase(uint16_t has_bits_offset,
                              uint16_t extension_offset,
                              uint32_t max_field_number, uint8_t fast_idx_mask,
                              uint16_t lookup_table_offset, uint32_t skipmap32,
                              uint32_t field_entries_offset,
                              uint16_t num_field_entries,
                              uint16_t num_aux_entries, uint32_t aux_offset,
                              const ClassData* class_data,
                              PostLoopHandler post_loop_handler,
                              TailCallParseFunc fallback
 #ifdef PROTOBUF_PREFETCH_PARSE_TABLE
                              ,
                              const TcParseTableBase* to_prefetch
 #endif  // PROTOBUF_PREFETCH_PARSE_TABLE
                              )
       : has_bits_offset(has_bits_offset),
         extension_offset(extension_offset),
         max_field_number(max_field_number),
         fast_idx_mask(fast_idx_mask),
         has_post_loop_handler(post_loop_handler != nullptr),
         lookup_table_offset(lookup_table_offset),
         skipmap32(skipmap32),
         field_entries_offset(field_entries_offset),
         num_field_entries(num_field_entries),
         num_aux_entries(num_aux_entries),
         aux_offset(aux_offset),
         class_data(class_data),
         post_loop_handler(post_loop_handler),
         fallback(fallback)
 #ifdef PROTOBUF_PREFETCH_PARSE_TABLE
         ,
         to_prefetch(to_prefetch)
 #endif  // PROTOBUF_PREFETCH_PARSE_TABLE
   {
   }
 
   // Table entry for fast-path tailcall dispatch handling.
   struct FastFieldEntry {
     // Target function for dispatch:
     mutable std::atomic<TailCallParseFunc> target_atomic;
 
     // Field data used during parse:
     TcFieldData bits;
 
     // Default initializes this instance with undefined values.
     FastFieldEntry() = default;
 
     // Constant initializes this instance
     constexpr FastFieldEntry(TailCallParseFunc func, TcFieldData bits)
         : target_atomic(func), bits(bits) {}
 
     // FastFieldEntry is copy-able and assignable, which is intended
     // mainly for testing and debugging purposes.
     FastFieldEntry(const FastFieldEntry& rhs) noexcept
         : FastFieldEntry(rhs.target(), rhs.bits) {}
     FastFieldEntry& operator=(const FastFieldEntry& rhs) noexcept {
       SetTarget(rhs.target());
       bits = rhs.bits;
       return *this;
     }
 
     // Protocol buffer code should use these relaxed accessors.
     TailCallParseFunc target() const {
       return target_atomic.load(std::memory_order_relaxed);
     }
     void SetTarget(TailCallParseFunc func) const {
       return target_atomic.store(func, std::memory_order_relaxed);
     }
   };
   // There is always at least one table entry.
   const FastFieldEntry* fast_entry(size_t idx) const {
     return reinterpret_cast<const FastFieldEntry*>(this + 1) + idx;
   }
   FastFieldEntry* fast_entry(size_t idx) {
     return reinterpret_cast<FastFieldEntry*>(this + 1) + idx;
   }
 
   static uint32_t RecodeTagForFastParsing(uint32_t tag) {
     ABSL_DCHECK_LE(tag, 0x3FFFu);
     // Construct the varint-coded tag. If it is more than 7 bits, we need to
     // shift the high bits and add a continue bit.
     uint32_t hibits = tag & 0xFFFFFF80;
     if (hibits != 0) {
       // hi = tag & ~0x7F
       // lo = tag & 0x7F
       // This shifts hi to the left by 1 to the next byte and sets the
       // continuation bit.
       tag = tag + hibits + 0x80;
     }
     return tag;
   }
 
   static constexpr size_t kMaxFastFields = 32;
   static uint32_t TagToIdx(uint32_t tag, uint32_t fast_table_size) {
     // The fast table size must be a power of two.
     ABSL_DCHECK_EQ((fast_table_size & (fast_table_size - 1)), uint32_t{0});
 
     // The field index is determined by the low bits of the field number, where
     // the table size determines the width of the mask. The largest table
     // supported is 32 entries. The parse loop uses these bits directly, so that
     // the dispatch does not require arithmetic:
     //        byte 0   byte 1
     //   tag: 1nnnnttt 0nnnnnnn
     //        ^^^^^
     //         idx (table_size_log2=5)
     // This means that any field number that does not fit in the lower 4 bits
     // will always have the top bit of its table index asserted.
     uint32_t idx_mask = fast_table_size - 1;
     return (tag >> 3) & idx_mask;
   }
 
   // Returns a begin iterator (pointer) to the start of the field lookup table.
   const uint16_t* field_lookup_begin() const {
     return reinterpret_cast<const uint16_t*>(reinterpret_cast<uintptr_t>(this) +
                                              lookup_table_offset);
   }
   uint16_t* field_lookup_begin() {
     return reinterpret_cast<uint16_t*>(reinterpret_cast<uintptr_t>(this) +
                                        lookup_table_offset);
   }
 
   // Field entry for all fields.
   struct FieldEntry {
     uint32_t offset;     // offset in the message object
     int32_t has_idx;     // has-bit index, relative to the message object
     uint16_t aux_idx;    // index for `field_aux`.
     uint16_t type_card;  // `FieldType` and `Cardinality` (see _impl.h)
 
     static constexpr uint16_t kNoAuxIdx = 0xFFFF;
   };
 
   // Returns a begin iterator (pointer) to the start of the field entries array.
   const FieldEntry* field_entries_begin() const {
     return reinterpret_cast<const FieldEntry*>(
         reinterpret_cast<uintptr_t>(this) + field_entries_offset);
   }
   absl::Span<const FieldEntry> field_entries() const {
     return {field_entries_begin(), num_field_entries};
   }
   FieldEntry* field_entries_begin() {
     return reinterpret_cast<FieldEntry*>(reinterpret_cast<uintptr_t>(this) +
                                          field_entries_offset);
   }
 
   // Auxiliary entries for field types that need extra information.
   union FieldAux {
     constexpr FieldAux() : message_default_p(nullptr) {}
     constexpr FieldAux(FieldAuxEnumData, const uint32_t* enum_data)
         : enum_data(enum_data) {}
     constexpr FieldAux(field_layout::Offset off) : offset(off.off) {}
     constexpr FieldAux(int32_t range_first, int32_t range_last)
         : enum_range{range_first, range_last} {}
     constexpr FieldAux(const MessageLite* msg) : message_default_p(msg) {}
     constexpr FieldAux(FieldAuxDefaultMessage, const void* msg)
         : message_default_p(msg) {}
     constexpr FieldAux(const TcParseTableBase* table) : table(table) {}
     constexpr FieldAux(MapAuxInfo map_info) : map_info(map_info) {}
     constexpr FieldAux(LazyEagerVerifyFnType verify_func)
         : verify_func(verify_func) {}
     struct {
       int32_t first;  // the first label in the range (inclusive)
       int32_t last;   // the last label in the range (inclusize)
     } enum_range;
     uint32_t offset;
     const void* message_default_p;
     const uint32_t* enum_data;
     const TcParseTableBase* table;
     MapAuxInfo map_info;
     LazyEagerVerifyFnType verify_func;
 
     const MessageLite* message_default() const {
       return static_cast<const MessageLite*>(message_default_p);
     }
     const MessageLite* message_default_weak() const {
       return *static_cast<const MessageLite* const*>(message_default_p);
     }
   };
   const FieldAux* field_aux(uint32_t idx) const {
     return reinterpret_cast<const FieldAux*>(reinterpret_cast<uintptr_t>(this) +
                                              aux_offset) +
            idx;
   }
   FieldAux* field_aux(uint32_t idx) {
     return reinterpret_cast<FieldAux*>(reinterpret_cast<uintptr_t>(this) +
                                        aux_offset) +
            idx;
   }
   const FieldAux* field_aux(const FieldEntry* entry) const {
     return field_aux(entry->aux_idx);
   }
 
   // Field name data
   const char* name_data() const {
     return reinterpret_cast<const char*>(reinterpret_cast<uintptr_t>(this) +
                                          aux_offset +
                                          num_aux_entries * sizeof(FieldAux));
   }
   char* name_data() {
     return reinterpret_cast<char*>(reinterpret_cast<uintptr_t>(this) +
                                    aux_offset +
                                    num_aux_entries * sizeof(FieldAux));
   }
 
   const MessageLite* default_instance() const { return class_data->prototype; }
 };
 
 #if defined(_MSC_VER) && !defined(_WIN64)
 #pragma warning(pop)
 #endif
 
 static_assert(sizeof(TcParseTableBase::FastFieldEntry) <= 16,
               "Fast field entry is too big.");
 static_assert(sizeof(TcParseTableBase::FieldEntry) <= 16,
               "Field entry is too big.");
 
 template <size_t kFastTableSizeLog2, size_t kNumFieldEntries = 0,
           size_t kNumFieldAux = 0, size_t kNameTableSize = 0,
           size_t kFieldLookupSize = 2>
 struct TcParseTable {
   TcParseTableBase header;
 
   // Entries for each field.
   //
   // Fields are indexed by the lowest bits of their field number. The field
   // number is masked to fit inside the table. Note that the parsing logic
   // generally calls `TailCallParseTableBase::fast_entry()` instead of accessing
   // this field directly.
   std::array<TcParseTableBase::FastFieldEntry, (1 << kFastTableSizeLog2)>
       fast_entries;
 
   // Just big enough to find all the field entries.
   std::array<uint16_t, kFieldLookupSize> field_lookup_table;
   // Entries for all fields:
   std::array<TcParseTableBase::FieldEntry, kNumFieldEntries> field_entries;
   std::array<TcParseTableBase::FieldAux, kNumFieldAux> aux_entries;
   std::array<char, kNameTableSize == 0 ? 1 : kNameTableSize> field_names;
 };
 
 // Partial specialization: if there are no aux entries, there will be no array.
 // In C++, arrays cannot have length 0, but (C++11) std::array<T, 0> is valid.
 // However, different implementations have different sizeof(std::array<T, 0>).
 // Skipping the member makes offset computations portable.
 template <size_t kFastTableSizeLog2, size_t kNumFieldEntries,
           size_t kNameTableSize, size_t kFieldLookupSize>
 struct TcParseTable<kFastTableSizeLog2, kNumFieldEntries, 0, kNameTableSize,
                     kFieldLookupSize> {
   TcParseTableBase header;
   std::array<TcParseTableBase::FastFieldEntry, (1 << kFastTableSizeLog2)>
       fast_entries;
   std::array<uint16_t, kFieldLookupSize> field_lookup_table;
   std::array<TcParseTableBase::FieldEntry, kNumFieldEntries> field_entries;
   std::array<char, kNameTableSize == 0 ? 1 : kNameTableSize> field_names;
 };
 
 // Partial specialization: if there are no fields at all, then we can save space
 // by skipping the field numbers and entries.
 template <size_t kNameTableSize, size_t kFieldLookupSize>
 struct TcParseTable<0, 0, 0, kNameTableSize, kFieldLookupSize> {
   TcParseTableBase header;
   // N.B.: the fast entries are sized by log2, so 2**0 fields = 1 entry.
   // The fast parsing loop will always use this entry, so it must be present.
   std::array<TcParseTableBase::FastFieldEntry, 1> fast_entries;
   std::array<uint16_t, kFieldLookupSize> field_lookup_table;
   std::array<char, kNameTableSize == 0 ? 1 : kNameTableSize> field_names;
 };
 
 static_assert(std::is_standard_layout<TcParseTable<1>>::value,
               "TcParseTable must be standard layout.");
 
 static_assert(offsetof(TcParseTable<1>, fast_entries) ==
                   sizeof(TcParseTableBase),
               "Table entries must be laid out after TcParseTableBase.");
 
 template <typename T,
           PROTOBUF_CC const char* (*func)(T*, const char*, ParseContext*)>
 PROTOBUF_CC const char* StubParseImpl(PROTOBUF_TC_PARAM_DECL) {
   return func(static_cast<T*>(msg), ptr, ctx);
 }
 
 template <typename T,
           PROTOBUF_CC const char* (*func)(T*, const char*, ParseContext*)>
 constexpr TcParseTable<0> CreateStubTcParseTable(
     const ClassData* class_data,
     TcParseTableBase::PostLoopHandler post_loop_handler = nullptr) {
   return {
       {
           0,                  // has_bits_offset
           0,                  // extension_offset
           0,                  // max_field_number
           0,                  // fast_idx_mask
           0,                  // lookup_table_offset
           0,                  // skipmap32
           0,                  // field_entries_offset
           0,                  // num_field_entries
           0,                  // num_aux_entries
           0,                  // aux_offset
           class_data,         //
           post_loop_handler,  //
           nullptr,            // fallback
 #ifdef PROTOBUF_PREFETCH_PARSE_TABLE
           nullptr,  // to_prefetch
 #endif              // PROTOBUF_PREFETCH_PARSE_TABLE
       },
       {{{StubParseImpl<T, func>, {}}}},
   };
 }
 
 }  // namespace internal
 }  // namespace protobuf
 }  // namespace google
 
 #include "google/protobuf/port_undef.inc"
 
 #endif  // GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_DECL_H__

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