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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_IMPL_H__
#define GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_IMPL_H__
#include <cstdint>
#include <type_traits>
#include <google/protobuf/port.h>
#include <google/protobuf/extension_set.h>
#include <google/protobuf/generated_message_tctable_decl.h>
#include <google/protobuf/message_lite.h>
#include <google/protobuf/metadata_lite.h>
#include <google/protobuf/parse_context.h>
#include <google/protobuf/wire_format_lite.h>
// Must come last:
#include <google/protobuf/port_def.inc>
namespace google {
namespace protobuf {
class Message;
class UnknownFieldSet;
namespace internal {
// Field layout enums.
//
// Structural information about fields is packed into a 16-bit value. The enum
// types below represent bitwise fields, along with their respective widths,
// shifts, and masks.
//
// Bit:
// +-----------------------+-----------------------+
// |15 .. 8|7 .. 0|
// +-----------------------+-----------------------+
// : . : . : . : . : . : . : 3|========| [3] FieldType
// : : : : : : 5|=====| : : [2] FieldCardinality
// : . : . : . : . 8|========| : . : . : [3] FieldRep
// : : : 10|=====| : : : : [2] TransformValidation
// : . : .12|=====| . : . : . : . : . : [2] FormatDiscriminator
// +-----------------------+-----------------------+
// |15 .. 8|7 .. 0|
// +-----------------------+-----------------------+
//
namespace field_layout {
// clang-format off
// Field kind (3 bits):
// These values broadly represent a wire type and an in-memory storage class.
enum FieldKind : uint16_t {
kFkShift = 0,
kFkBits = 3,
kFkMask = ((1 << kFkBits) - 1) << kFkShift,
kFkNone = 0,
kFkVarint, // WT=0 rep=8,32,64 bits
kFkPackedVarint, // WT=2 rep=8,32,64 bits
kFkFixed, // WT=1,5 rep=32,64 bits
kFkPackedFixed, // WT=2 rep=32,64 bits
kFkString, // WT=2 rep=various
kFkMessage, // WT=2,3,4 rep=MessageLite*
// Maps are a special case of Message, but use different parsing logic.
kFkMap, // WT=2 rep=Map(Lite)<various, various>
};
static_assert(kFkMap < (1 << kFkBits), "too many types");
// Cardinality (2 bits):
// These values determine how many values a field can have and its presence.
// Packed fields are represented in FieldType.
enum Cardinality : uint16_t {
kFcShift = kFkShift + kFkBits,
kFcBits = 2,
kFcMask = ((1 << kFcBits) - 1) << kFcShift,
kFcSingular = 0,
kFcOptional = 1 << kFcShift,
kFcRepeated = 2 << kFcShift,
kFcOneof = 3 << kFcShift,
};
// Field representation (3 bits):
// These values are the specific refinements of storage classes in FieldType.
enum FieldRep : uint16_t {
kRepShift = kFcShift + kFcBits,
kRepBits = 3,
kRepMask = ((1 << kRepBits) - 1) << kRepShift,
// Numeric types (used for optional and repeated fields):
kRep8Bits = 0,
kRep32Bits = 2 << kRepShift,
kRep64Bits = 3 << kRepShift,
// String types:
kRepAString = 0, // ArenaStringPtr
kRepIString = 1 << kRepShift, // InlinedString
kRepCord = 2 << kRepShift, // absl::Cord
kRepSPiece = 3 << kRepShift, // StringPieceField
kRepSString = 4 << kRepShift, // std::string*
// Message types (WT=2 unless otherwise noted):
kRepMessage = 0, // MessageLite*
kRepGroup = 1 << kRepShift, // MessageLite* (WT=3,4)
kRepLazy = 2 << kRepShift, // LazyField*
kRepIWeak = 3 << kRepShift, // ImplicitWeak
};
// Transform/validation (2 bits):
// These values determine transforms or validation to/from wire format.
enum TransformValidation : uint16_t {
kTvShift = kRepShift + kRepBits,
kTvBits = 2,
kTvMask = ((1 << kTvBits) - 1) << kTvShift,
// Varint fields:
kTvZigZag = 1 << kTvShift,
kTvEnum = 2 << kTvShift, // validate using generated _IsValid()
kTvRange = 3 << kTvShift, // validate using FieldAux::enum_range
// String fields:
kTvUtf8Debug = 1 << kTvShift, // proto2
kTvUtf8 = 2 << kTvShift, // proto3
};
static_assert((kTvEnum & kTvRange) != 0,
"enum validation types must share a bit");
static_assert((kTvEnum & kTvRange & kTvZigZag) == 0,
"zigzag encoding is not enum validation");
// Format discriminators (2 bits):
enum FormatDiscriminator : uint16_t {
kFmtShift = kTvShift + kTvBits,
kFmtBits = 2,
kFmtMask = ((1 << kFmtBits) - 1) << kFmtShift,
// Numeric:
kFmtUnsigned = 1 << kFmtShift, // fixed, varint
kFmtSigned = 2 << kFmtShift, // fixed, varint
kFmtFloating = 3 << kFmtShift, // fixed
kFmtEnum = 3 << kFmtShift, // varint
// Strings:
kFmtUtf8 = 1 << kFmtShift, // string (proto3, enforce_utf8=true)
kFmtUtf8Escape = 2 << kFmtShift, // string (proto2, enforce_utf8=false)
// Bytes:
kFmtArray = 1 << kFmtShift, // bytes
// Messages:
kFmtShow = 1 << kFmtShift, // message, map
};
// Update this assertion (and comments above) when adding or removing bits:
static_assert(kFmtShift + kFmtBits == 12, "number of bits changed");
// This assertion should not change unless the storage width changes:
static_assert(kFmtShift + kFmtBits <= 16, "too many bits");
// Convenience aliases (16 bits, with format):
enum FieldType : uint16_t {
// Numeric types:
kBool = kFkVarint | kRep8Bits,
kFixed32 = kFkFixed | kRep32Bits | kFmtUnsigned,
kUInt32 = kFkVarint | kRep32Bits | kFmtUnsigned,
kSFixed32 = kFkFixed | kRep32Bits | kFmtSigned,
kInt32 = kFkVarint | kRep32Bits | kFmtSigned,
kSInt32 = kFkVarint | kRep32Bits | kFmtSigned | kTvZigZag,
kFloat = kFkFixed | kRep32Bits | kFmtFloating,
kEnum = kFkVarint | kRep32Bits | kFmtEnum | kTvEnum,
kEnumRange = kFkVarint | kRep32Bits | kFmtEnum | kTvRange,
kOpenEnum = kFkVarint | kRep32Bits | kFmtEnum,
kFixed64 = kFkFixed | kRep64Bits | kFmtUnsigned,
kUInt64 = kFkVarint | kRep64Bits | kFmtUnsigned,
kSFixed64 = kFkFixed | kRep64Bits | kFmtSigned,
kInt64 = kFkVarint | kRep64Bits | kFmtSigned,
kSInt64 = kFkVarint | kRep64Bits | kFmtSigned | kTvZigZag,
kDouble = kFkFixed | kRep64Bits | kFmtFloating,
kPackedBool = kFkPackedVarint | kRep8Bits,
kPackedFixed32 = kFkPackedFixed | kRep32Bits | kFmtUnsigned,
kPackedUInt32 = kFkPackedVarint | kRep32Bits | kFmtUnsigned,
kPackedSFixed32 = kFkPackedFixed | kRep32Bits | kFmtSigned,
kPackedInt32 = kFkPackedVarint | kRep32Bits | kFmtSigned,
kPackedSInt32 = kFkPackedVarint | kRep32Bits | kFmtSigned | kTvZigZag,
kPackedFloat = kFkPackedFixed | kRep32Bits | kFmtFloating,
kPackedEnum = kFkPackedVarint | kRep32Bits | kFmtEnum | kTvEnum,
kPackedEnumRange = kFkPackedVarint | kRep32Bits | kFmtEnum | kTvRange,
kPackedOpenEnum = kFkPackedVarint | kRep32Bits | kFmtEnum,
kPackedFixed64 = kFkPackedFixed | kRep64Bits | kFmtUnsigned,
kPackedUInt64 = kFkPackedVarint | kRep64Bits | kFmtUnsigned,
kPackedSFixed64 = kFkPackedFixed | kRep64Bits | kFmtSigned,
kPackedInt64 = kFkPackedVarint | kRep64Bits | kFmtSigned,
kPackedSInt64 = kFkPackedVarint | kRep64Bits | kFmtSigned | kTvZigZag,
kPackedDouble = kFkPackedFixed | kRep64Bits | kFmtFloating,
// String types:
kBytes = kFkString | kFmtArray,
kRawString = kFkString | kFmtUtf8 | kTvUtf8Debug,
kUtf8String = kFkString | kFmtUtf8 | kTvUtf8,
// Message types:
kMessage = kFkMessage,
// Map types:
kMap = kFkMap,
};
// clang-format on
} // namespace field_layout
// PROTOBUF_TC_PARAM_DECL are the parameters for tailcall functions, it is
// defined in port_def.inc.
//
// Note that this is performance sensitive: changing the parameters will change
// the registers used by the ABI calling convention, which subsequently affects
// register selection logic inside the function.
// PROTOBUF_TC_PARAM_PASS passes values to match PROTOBUF_TC_PARAM_DECL.
#define PROTOBUF_TC_PARAM_PASS msg, ptr, ctx, table, hasbits, data
#ifndef NDEBUG
template <size_t align>
#ifndef _MSC_VER
[[noreturn]]
#endif
void AlignFail(uintptr_t address) {
GOOGLE_LOG(FATAL) << "Unaligned (" << align << ") access at " << address;
}
extern template void AlignFail<4>(uintptr_t);
extern template void AlignFail<8>(uintptr_t);
#endif
// TcParser implements most of the parsing logic for tailcall tables.
class PROTOBUF_EXPORT TcParser final {
public:
static const char* GenericFallback(PROTOBUF_TC_PARAM_DECL);
static const char* GenericFallbackLite(PROTOBUF_TC_PARAM_DECL);
static const char* ParseLoop(MessageLite* msg, const char* ptr,
ParseContext* ctx,
const TcParseTableBase* table);
// Functions referenced by generated fast tables (numeric types):
// F: fixed V: varint Z: zigzag
// 8/32/64: storage type width (bits)
// S: singular R: repeated P: packed
// 1/2: tag length (bytes)
// Fixed:
static const char* FastF32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64P2(PROTOBUF_TC_PARAM_DECL);
// Varint:
static const char* FastV8S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64P2(PROTOBUF_TC_PARAM_DECL);
// Varint (with zigzag):
static const char* FastZ32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64P2(PROTOBUF_TC_PARAM_DECL);
// Functions referenced by generated fast tables (closed enum):
// E: closed enum (N.B.: open enums use V32, above)
// r: enum range v: enum validator (_IsValid function)
// S: singular R: repeated
// 1/2: tag length (bytes)
static const char* FastErS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastErS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastErR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastErR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvR2(PROTOBUF_TC_PARAM_DECL);
// Functions referenced by generated fast tables (string types):
// B: bytes S: string U: UTF-8 string
// (empty): ArenaStringPtr i: InlinedString
// S: singular R: repeated
// 1/2: tag length (bytes)
static const char* FastBS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastBR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastBiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBiS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSiS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUiS2(PROTOBUF_TC_PARAM_DECL);
// Functions referenced by generated fast tables (message types):
// M: message G: group
// S: singular R: repeated
// 1/2: tag length (bytes)
static const char* FastMS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastMR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGR2(PROTOBUF_TC_PARAM_DECL);
template <typename T>
static inline T& RefAt(void* x, size_t offset) {
T* target = reinterpret_cast<T*>(static_cast<char*>(x) + offset);
#ifndef NDEBUG
if (PROTOBUF_PREDICT_FALSE(
reinterpret_cast<uintptr_t>(target) % alignof(T) != 0)) {
AlignFail<alignof(T)>(reinterpret_cast<uintptr_t>(target));
}
#endif
return *target;
}
template <typename T>
static inline const T& RefAt(const void* x, size_t offset) {
const T* target =
reinterpret_cast<const T*>(static_cast<const char*>(x) + offset);
#ifndef NDEBUG
if (PROTOBUF_PREDICT_FALSE(
reinterpret_cast<uintptr_t>(target) % alignof(T) != 0)) {
AlignFail<alignof(T)>(reinterpret_cast<uintptr_t>(target));
}
#endif
return *target;
}
template <typename T>
static inline T ReadAt(const void* x, size_t offset) {
T out;
memcpy(&out, static_cast<const char*>(x) + offset, sizeof(T));
return out;
}
// Mini parsing:
//
// This function parses a field from incoming data based on metadata stored in
// the message definition. If the field is not defined in the message, it is
// stored in either the ExtensionSet (if applicable) or the UnknownFieldSet.
//
// NOTE: Currently, this function only calls the table-level fallback
// function, so it should only be called as the fallback from fast table
// parsing.
static const char* MiniParse(PROTOBUF_TC_PARAM_DECL);
private:
friend class GeneratedTcTableLiteTest;
template <typename TagType, bool group_coding>
static inline const char* SingularParseMessageAuxImpl(PROTOBUF_TC_PARAM_DECL);
template <typename TagType, bool group_coding>
static inline const char* RepeatedParseMessageAuxImpl(PROTOBUF_TC_PARAM_DECL);
static inline PROTOBUF_ALWAYS_INLINE void SyncHasbits(
MessageLite* msg, uint64_t hasbits, const TcParseTableBase* table) {
const uint32_t has_bits_offset = table->has_bits_offset;
if (has_bits_offset) {
// Only the first 32 has-bits are updated. Nothing above those is stored,
// but e.g. messages without has-bits update the upper bits.
RefAt<uint32_t>(msg, has_bits_offset) = static_cast<uint32_t>(hasbits);
}
}
static const char* TagDispatch(PROTOBUF_TC_PARAM_DECL);
static const char* ToTagDispatch(PROTOBUF_TC_PARAM_DECL);
static const char* ToParseLoop(PROTOBUF_TC_PARAM_DECL);
static const char* Error(PROTOBUF_TC_PARAM_DECL);
static const char* FastUnknownEnumFallback(PROTOBUF_TC_PARAM_DECL);
class ScopedArenaSwap;
template <class MessageBaseT, class UnknownFieldsT>
static const char* GenericFallbackImpl(PROTOBUF_TC_PARAM_DECL) {
#define CHK_(x) \
if (PROTOBUF_PREDICT_FALSE(!(x))) return nullptr /* NOLINT */
SyncHasbits(msg, hasbits, table);
CHK_(ptr);
uint32_t tag = data.tag();
if ((tag & 7) == WireFormatLite::WIRETYPE_END_GROUP || tag == 0) {
ctx->SetLastTag(tag);
return ptr;
}
uint32_t num = tag >> 3;
if (table->extension_range_low <= num &&
num <= table->extension_range_high) {
return RefAt<ExtensionSet>(msg, table->extension_offset)
.ParseField(tag, ptr,
static_cast<const MessageBaseT*>(table->default_instance),
&msg->_internal_metadata_, ctx);
}
return UnknownFieldParse(
tag, msg->_internal_metadata_.mutable_unknown_fields<UnknownFieldsT>(),
ptr, ctx);
#undef CHK_
}
// Note: `inline` is needed on template function declarations below to avoid
// -Wattributes diagnostic in GCC.
// Implementations for fast fixed field parsing functions:
template <typename LayoutType, typename TagType>
static inline const char* SingularFixed(PROTOBUF_TC_PARAM_DECL);
template <typename LayoutType, typename TagType>
static inline const char* RepeatedFixed(PROTOBUF_TC_PARAM_DECL);
template <typename LayoutType, typename TagType>
static inline const char* PackedFixed(PROTOBUF_TC_PARAM_DECL);
// Implementations for fast varint field parsing functions:
template <typename FieldType, typename TagType, bool zigzag = false>
static inline const char* SingularVarint(PROTOBUF_TC_PARAM_DECL);
template <typename FieldType, typename TagType, bool zigzag = false>
static inline const char* RepeatedVarint(PROTOBUF_TC_PARAM_DECL);
template <typename FieldType, typename TagType, bool zigzag = false>
static inline const char* PackedVarint(PROTOBUF_TC_PARAM_DECL);
// Helper for ints > 127:
template <typename FieldType, typename TagType, bool zigzag = false>
static const char* SingularVarBigint(PROTOBUF_TC_PARAM_DECL);
// Implementations for fast enum field parsing functions:
template <typename TagType, uint16_t xform_val>
static inline const char* SingularEnum(PROTOBUF_TC_PARAM_DECL);
template <typename TagType, uint16_t xform_val>
static inline const char* RepeatedEnum(PROTOBUF_TC_PARAM_DECL);
// Implementations for fast string field parsing functions:
enum Utf8Type { kNoUtf8 = 0, kUtf8 = 1, kUtf8ValidateOnly = 2 };
template <typename TagType, Utf8Type utf8>
static inline const char* SingularString(PROTOBUF_TC_PARAM_DECL);
template <typename TagType, Utf8Type utf8>
static inline const char* RepeatedString(PROTOBUF_TC_PARAM_DECL);
// Mini field lookup:
static const TcParseTableBase::FieldEntry* FindFieldEntry(
const TcParseTableBase* table, uint32_t field_num);
static StringPiece MessageName(const TcParseTableBase* table);
static StringPiece FieldName(const TcParseTableBase* table,
const TcParseTableBase::FieldEntry*);
static bool ChangeOneof(const TcParseTableBase* table,
const TcParseTableBase::FieldEntry& entry,
uint32_t field_num, ParseContext* ctx,
MessageLite* msg);
// UTF-8 validation:
static void ReportFastUtf8Error(uint32_t decoded_tag,
const TcParseTableBase* table);
static bool MpVerifyUtf8(StringPiece wire_bytes,
const TcParseTableBase* table,
const TcParseTableBase::FieldEntry& entry,
uint16_t xform_val);
// For FindFieldEntry tests:
friend class FindFieldEntryTest;
static constexpr const uint32_t kMtSmallScanSize = 4;
// Mini parsing:
static const char* MpVarint(PROTOBUF_TC_PARAM_DECL);
static const char* MpRepeatedVarint(PROTOBUF_TC_PARAM_DECL);
static const char* MpPackedVarint(PROTOBUF_TC_PARAM_DECL);
static const char* MpFixed(PROTOBUF_TC_PARAM_DECL);
static const char* MpRepeatedFixed(PROTOBUF_TC_PARAM_DECL);
static const char* MpPackedFixed(PROTOBUF_TC_PARAM_DECL);
static const char* MpString(PROTOBUF_TC_PARAM_DECL);
static const char* MpRepeatedString(PROTOBUF_TC_PARAM_DECL);
static const char* MpMessage(PROTOBUF_TC_PARAM_DECL);
static const char* MpRepeatedMessage(PROTOBUF_TC_PARAM_DECL);
static const char* MpMap(PROTOBUF_TC_PARAM_DECL);
};
} // namespace internal
} // namespace protobuf
} // namespace google
#include <google/protobuf/port_undef.inc>
#endif // GOOGLE_PROTOBUF_GENERATED_MESSAGE_TCTABLE_IMPL_H__