//===--- SILFormat.h - The internals of serialized SILs ---------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
///
/// \file Contains various constants and helper types to deal with serialized
/// SILs.
///
//===----------------------------------------------------------------------===//

#ifndef SWIFT_SERIALIZATION_SILFORMAT_H
#define SWIFT_SERIALIZATION_SILFORMAT_H

#include "ModuleFormat.h"

namespace swift {
namespace serialization {

using ValueID = DeclID;
using ValueIDField = DeclIDField;

using SILInstOpCodeField = BCFixed<8>;
using SILTypeCategoryField = BCFixed<2>;
using SILValueOwnershipField = BCFixed<2>;

enum SILStringEncoding : uint8_t {
  SIL_UTF8,
  SIL_OBJC_SELECTOR,
  SIL_BYTES,
  SIL_UTF8_OSLOG
};

enum SILLinkageEncoding : uint8_t {
  SIL_LINKAGE_PUBLIC,
  SIL_LINKAGE_PUBLIC_NON_ABI,
  SIL_LINKAGE_PACKAGE,
  SIL_LINKAGE_PACKAGE_NON_ABI,
  SIL_LINKAGE_HIDDEN,
  SIL_LINKAGE_SHARED,
  SIL_LINKAGE_PRIVATE,
  SIL_LINKAGE_PUBLIC_EXTERNAL,
  SIL_LINKAGE_PACKAGE_EXTERNAL,
  SIL_LINKAGE_HIDDEN_EXTERNAL,
};
using SILLinkageField = BCFixed<4>;

enum SILVTableEntryKindEncoding : uint8_t {
  SIL_VTABLE_ENTRY_NORMAL,
  SIL_VTABLE_ENTRY_INHERITED,
  SIL_VTABLE_ENTRY_OVERRIDE,
};
using SILVTableEntryKindField = BCFixed<2>;

enum CastConsumptionKindEncoding : uint8_t {
  SIL_CAST_CONSUMPTION_TAKE_ALWAYS,
  SIL_CAST_CONSUMPTION_TAKE_ON_SUCCESS,
  SIL_CAST_CONSUMPTION_COPY_ON_SUCCESS,
  SIL_CAST_CONSUMPTION_BORROW_ALWAYS,
};

enum class KeyPathComponentKindEncoding : uint8_t {
  StoredProperty,
  TupleElement,
  GettableProperty,
  SettableProperty,
  OptionalChain,
  OptionalForce,
  OptionalWrap,
  Trivial,
};
enum class KeyPathComputedComponentIdKindEncoding : uint8_t {
  Property,
  Function,
  DeclRef,
};

/// The record types within the "sil-index" block.
///
/// \sa SIL_INDEX_BLOCK_ID
namespace sil_index_block {
// clang-format off

  // These IDs must \em not be renumbered or reordered without incrementing
  // the module version.
  enum RecordKind {
    SIL_FUNC_NAMES = 1,
    SIL_FUNC_OFFSETS,
    SIL_VTABLE_NAMES,
    SIL_VTABLE_OFFSETS,
    SIL_MOVEONLYDEINIT_NAMES,
    SIL_MOVEONLYDEINIT_OFFSETS,
    SIL_GLOBALVAR_NAMES,
    SIL_GLOBALVAR_OFFSETS,
    SIL_WITNESS_TABLE_NAMES,
    SIL_WITNESS_TABLE_OFFSETS,
    SIL_DEFAULT_WITNESS_TABLE_NAMES,
    SIL_DEFAULT_WITNESS_TABLE_OFFSETS,
    SIL_PROPERTY_OFFSETS,
    SIL_DIFFERENTIABILITY_WITNESS_NAMES,
    SIL_DIFFERENTIABILITY_WITNESS_OFFSETS,
  };

  using ListLayout = BCGenericRecordLayout<
    BCFixed<4>,  // record ID
    BCVBR<16>,  // table offset within the blob
    BCBlob      // map from identifier strings to IDs.
  >;

  using OffsetLayout = BCGenericRecordLayout<
    BCFixed<4>,  // record ID
    BCArray<BitOffsetField>
  >;

// clang-format on
}

/// The record types within the "sil" block.
///
/// \sa SIL_BLOCK_ID
namespace sil_block {
// clang-format off

  // These IDs must \em not be renumbered or reordered without incrementing
  // the module version.
  enum RecordKind : uint8_t {
    SIL_FUNCTION = 1,
    SIL_BASIC_BLOCK,
    SIL_ONE_VALUE_ONE_OPERAND,
    SIL_ONE_TYPE,
    SIL_ONE_OPERAND,
    SIL_ONE_TYPE_ONE_OPERAND,
    SIL_ONE_TYPE_VALUES,
    SIL_ONE_TYPE_OWNERSHIP_VALUES,
    SIL_ONE_TYPE_VALUES_CATEGORIES,
    SIL_TWO_OPERANDS,
    SIL_TAIL_ADDR,
    SIL_INST_APPLY,
    SIL_INST_NO_OPERAND,
    SIL_VTABLE,
    SIL_VTABLE_ENTRY,
    SIL_GLOBALVAR,
    SIL_INIT_EXISTENTIAL,
    SIL_WITNESS_TABLE,
    SIL_WITNESS_METHOD_ENTRY,
    SIL_WITNESS_BASE_ENTRY,
    SIL_WITNESS_ASSOC_PROTOCOL,
    SIL_WITNESS_ASSOC_ENTRY,
    SIL_WITNESS_CONDITIONAL_CONFORMANCE,
    SIL_DEFAULT_WITNESS_TABLE,
    SIL_DEFAULT_WITNESS_TABLE_NO_ENTRY,
    SIL_DIFFERENTIABILITY_WITNESS,
    SIL_INST_WITNESS_METHOD,
    SIL_SPECIALIZE_ATTR,
    SIL_ARG_EFFECTS_ATTR,
    SIL_PROPERTY,
    SIL_ONE_OPERAND_EXTRA_ATTR,
    SIL_ONE_TYPE_ONE_OPERAND_EXTRA_ATTR,
    SIL_TWO_OPERANDS_EXTRA_ATTR,
    SIL_INST_DIFFERENTIABLE_FUNCTION,
    SIL_INST_LINEAR_FUNCTION,
    SIL_INST_DIFFERENTIABLE_FUNCTION_EXTRACT,
    SIL_INST_LINEAR_FUNCTION_EXTRACT,
    SIL_INST_INCREMENT_PROFILER_COUNTER,
    SIL_MOVEONLY_DEINIT,
    SIL_INST_HAS_SYMBOL,
    SIL_OPEN_PACK_ELEMENT,
    SIL_PACK_ELEMENT_GET,
    SIL_PACK_ELEMENT_SET,
    SIL_TYPE_VALUE,
    SIL_THUNK,
    SIL_VALUES,
    SIL_DEBUG_SCOPE,
    SIL_DEBUG_SCOPE_REF,
    SIL_SOURCE_LOC,
    SIL_SOURCE_LOC_REF
  };

  using SILInstNoOperandLayout = BCRecordLayout<
    SIL_INST_NO_OPERAND,
    SILInstOpCodeField
  >;

  using VTableLayout = BCRecordLayout<
    SIL_VTABLE,
    DeclIDField,   // Class Decl
    BCFixed<2>     // SerializedKind.
  >;

  using VTableEntryLayout = BCRecordLayout<
    SIL_VTABLE_ENTRY,
    DeclIDField,  // SILFunction name
    SILVTableEntryKindField,  // Kind
    BCFixed<1>, // NonOverridden
    BCArray<ValueIDField> // SILDeclRef
  >;

  using MoveOnlyDeinitLayout = BCRecordLayout<
    SIL_MOVEONLY_DEINIT,
    DeclIDField,          // Class Decl
    DeclIDField,          // SILFunction name
    BCFixed<2>            // SerializedKind.
  >;
  
  using PropertyLayout = BCRecordLayout<
    SIL_PROPERTY,
    DeclIDField,          // Property decl
    BCFixed<2>,           // SerializedKind
    BCArray<ValueIDField> // Encoded key path component
    // Any substitutions or conformances required for the key path component
    // follow.
  >;

  using WitnessTableLayout = BCRecordLayout<
    SIL_WITNESS_TABLE,
    SILLinkageField,     // Linkage
    BCFixed<1>,          // Is this a declaration. We represent this separately
                         // from whether or not we have entries since we can
                         // have empty witness tables.
    BCFixed<2>,          // SerializedKind.
    ProtocolConformanceIDField   // conformance
    // Witness table entries will be serialized after.
  >;

  using WitnessMethodEntryLayout = BCRecordLayout<
    SIL_WITNESS_METHOD_ENTRY,
    DeclIDField,  // SILFunction name
    BCArray<ValueIDField> // SILDeclRef
  >;

  using WitnessBaseEntryLayout = BCRecordLayout<
    SIL_WITNESS_BASE_ENTRY,
    DeclIDField,               // ID of protocol decl
    ProtocolConformanceIDField // ID of conformance
  >;

  using WitnessAssocProtocolLayout = BCRecordLayout<
    SIL_WITNESS_ASSOC_PROTOCOL,
    TypeIDField, // ID of associated type
    DeclIDField, // ID of ProtocolDecl
    ProtocolConformanceIDField
  >;

  using WitnessAssocEntryLayout = BCRecordLayout<
    SIL_WITNESS_ASSOC_ENTRY,
    DeclIDField,  // ID of AssociatedTypeDecl
    TypeIDField
  >;

  using WitnessConditionalConformanceLayout = BCRecordLayout<
    SIL_WITNESS_CONDITIONAL_CONFORMANCE,
    TypeIDField, // ID of associated type
    ProtocolConformanceIDField // ID of conformance
  >;

  using DefaultWitnessTableLayout = BCRecordLayout<
    SIL_DEFAULT_WITNESS_TABLE,
    DeclIDField,  // ID of ProtocolDecl
    SILLinkageField  // Linkage
    // Default witness table entries will be serialized after.
  >;

  using DefaultWitnessTableNoEntryLayout = BCRecordLayout<
    SIL_DEFAULT_WITNESS_TABLE_NO_ENTRY
  >;

  using SILGlobalVarLayout = BCRecordLayout<
    SIL_GLOBALVAR,
    SILLinkageField,
    BCFixed<2>,          // serialized
    BCFixed<1>,          // Is this a declaration.
    BCFixed<1>,          // Is this a let variable.
    TypeIDField,
    DeclIDField
  >;

  using DifferentiabilityWitnessLayout = BCRecordLayout<
    SIL_DIFFERENTIABILITY_WITNESS,
    DeclIDField,                // Original function name
    SILLinkageField,            // Linkage
    BCFixed<1>,                 // Is declaration?
    BCFixed<2>,                 // Is serialized?
    DifferentiabilityKindField, // Differentiability kind
    GenericSignatureIDField,    // Derivative function generic signature
    DeclIDField,                // JVP function name
    DeclIDField,                // VJP function name
    BCVBR<8>,                   // Number of parameter indices
    BCVBR<8>,                   // Number of result indices
    BCArray<ValueIDField>       // Parameter and result indices
  >;

  using SILDebugScopeRefLayout = BCRecordLayout<
    SIL_DEBUG_SCOPE_REF,
    ValueIDField
  >;

  using SILDebugScopeLayout = BCRecordLayout<
    SIL_DEBUG_SCOPE,
    BCFixed<1>,
    ValueIDField, /// Parent.
    ValueIDField, /// InlinedCallSite.
    ValueIDField, /// SourceLoc Row.
    ValueIDField, /// Column.
    ValueIDField, /// FName.
    TypeIDField,
    SILTypeCategoryField 
  >;

  using SourceLocLayout = BCRecordLayout<
    SIL_SOURCE_LOC,
    ValueIDField,
    ValueIDField,
    ValueIDField,
    BCFixed<3>, /// LocationKind
    BCFixed<1> /// Implicit
  >;

  using SourceLocRefLayout = BCRecordLayout<
    SIL_SOURCE_LOC_REF,
    ValueIDField,
    BCFixed<3>,
    BCFixed<1> /// Implicit
  >;

  using SILFunctionLayout =
      BCRecordLayout<SIL_FUNCTION, SILLinkageField,
                     BCFixed<1>,  // transparent
                     BCFixed<2>,  // serializedKind
                     BCFixed<3>,  // thunk kind
                     BCFixed<1>,  // without_actually_escaping
                     BCFixed<3>,  // specialPurpose
                     BCFixed<2>,  // inlineStrategy
                     BCFixed<2>,  // optimizationMode
                     BCFixed<3>,  // perfConstraints
                     BCFixed<2>,  // classSubclassScope
                     BCFixed<1>,  // hasCReferences
                     BCFixed<3>,  // side effect info.
                     BCVBR<8>,    // number of specialize attributes
                     BCFixed<1>,  // has qualified ownership
                     BCFixed<1>,  // force weak linking
                     BC_AVAIL_TUPLE, // availability for weak linking
                     BCFixed<1>,  // is dynamically replacable
                     BCFixed<1>,  // exact self class
                     BCFixed<1>,  // is distributed
                     BCFixed<1>,  // is runtime accessible
                     BCFixed<1>,  // are lexical lifetimes force-enabled
                     BCFixed<1>,  // only referenced by debug info
                     TypeIDField, // SILFunctionType
                     DeclIDField,  // SILFunction name or 0 (replaced function)
                     DeclIDField,  // SILFunction name or 0 (used ad-hoc requirement witness function)
                     GenericSignatureIDField,
                     DeclIDField, // ClangNode owner
                     ModuleIDField, // Parent ModuleDecl *
                     BCArray<IdentifierIDField> // Semantics Attribute
                     // followed by specialize and argument effects attributes
                     // followed by generic param list, if any
                     >;

  using SILSpecializeAttrLayout =
      BCRecordLayout<SIL_SPECIALIZE_ATTR,
                     BCFixed<1>, // exported
                     BCFixed<1>, // specialization kind
                     GenericSignatureIDField, // specialized signature
                     DeclIDField, // Target SILFunction name or 0.
                     DeclIDField,  // SPIGroup or 0.
                     DeclIDField, // SPIGroup Module name id.
                     BC_AVAIL_TUPLE, // Availability
                     BCArray<IdentifierIDField> // type erased params
                     >;

  using SILArgEffectsAttrLayout =
      BCRecordLayout<SIL_ARG_EFFECTS_ATTR,
                     IdentifierIDField, // argument effects string
                     BCVBR<8>,          // argumentIndex
                     BCFixed<1>,        // argumentIndexValid
                     BCFixed<1>         // isDerived
                     >;

  // Has an optional argument list where each argument is a typed valueref.
  using SILBasicBlockLayout = BCRecordLayout<
    SIL_BASIC_BLOCK,
    BCArray<DeclIDField> // The array contains type-value pairs.
  >;

  // SIL instructions with one valueref and one typed valueref.
  // (store)
  using SILOneValueOneOperandLayout = BCRecordLayout<
    SIL_ONE_VALUE_ONE_OPERAND,
    SILInstOpCodeField,
    BCFixed<2>,          // Optional attributes
    ValueIDField,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField
  >;

  // SIL instructions with one type and one typed valueref.
  using SILOneTypeOneOperandLayout = BCRecordLayout<
    SIL_ONE_TYPE_ONE_OPERAND,
    SILInstOpCodeField,
    BCFixed<2>,          // Optional attribute
    TypeIDField,
    SILTypeCategoryField,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField
  >;

  // SIL instructions that construct existential values.
  using SILInitExistentialLayout = BCRecordLayout<
    SIL_INIT_EXISTENTIAL,
    SILInstOpCodeField,   // opcode
    TypeIDField,          // result type
    SILTypeCategoryField, // result type category
    TypeIDField,          // operand type
    SILTypeCategoryField, // operand type category
    ValueIDField,         // operand id
    TypeIDField,          // formal concrete type
    BCArray<ProtocolConformanceIDField> // protocol conformances
  >;

  // SIL instructions with one type and a list of values.
  using SILOneTypeValuesLayout = BCRecordLayout<
    SIL_ONE_TYPE_VALUES,
    SILInstOpCodeField,      // opcode
    TypeIDField,             // destType
    SILTypeCategoryField,    // destCategory
    BCArray<ValueIDField>    // operand ids
  >;

  // SIL instructions with one type, forwarding ownership, and a list of values.
  // For OwnershipForwardingTermInst.
  using SILOneTypeOwnershipValuesLayout = BCRecordLayout<
    SIL_ONE_TYPE_OWNERSHIP_VALUES,
    SILInstOpCodeField,
    SILValueOwnershipField,
    TypeIDField,
    SILTypeCategoryField,
    BCArray<ValueIDField>>;

  using SILOneTypeValuesCategoriesLayout = BCRecordLayout<
    SIL_ONE_TYPE_VALUES_CATEGORIES,
    SILInstOpCodeField,           // opcode
    TypeIDField,                  // destType
    SILTypeCategoryField,         // destCategory
    BCFixed<1>,                   // options
    BCArray<BCFixed<32>>          // operand id and categories.
  >;

  /// A SILInstruction without a result and N operands.
  using SILValuesLayout = BCRecordLayout<
    SIL_VALUES,
    SILInstOpCodeField, // opcode
    BCArray<BCFixed<32>> // (value, type).
  >;

  static_assert(sizeof(DeclID) == sizeof(ValueID) &&
                sizeof(DeclID) == sizeof(TypeID) &&
                "SILValuesLayout assumes that DeclID is the same as ValueID and TypeID");

  enum ApplyKind : unsigned {
    SIL_APPLY = 0,
    SIL_PARTIAL_APPLY,
    SIL_BUILTIN,
    SIL_TRY_APPLY,
    SIL_BEGIN_APPLY
  };

  using SILInstApplyLayout = BCRecordLayout<
    SIL_INST_APPLY,
    BCFixed<3>,           // ApplyKind
    BCFixed<2>,           // ApplyOptions
    SubstitutionMapIDField,  // substitution map
    TypeIDField,          // callee unsubstituted type
    TypeIDField,          // callee substituted type
    ValueIDField,         // callee value
    ActorIsolationField, // Caller Isolation if we have one. Unspecified otherwise.
    ActorIsolationField, // Callee Isolation if we have one. Unspecified otherwise.
    BCArray<ValueIDField> // a list of arguments
  >;

  // SIL instructions with one type. (alloc_stack)
  using SILOneTypeLayout = BCRecordLayout<SIL_ONE_TYPE, SILInstOpCodeField,
                                          BCFixed<4>, // Optional attributes
                                          TypeIDField, SILTypeCategoryField>;

  // SIL instructions with one typed valueref. (dealloc_stack, return)
  using SILOneOperandLayout =
      BCRecordLayout<SIL_ONE_OPERAND, SILInstOpCodeField,
                     BCFixed<4>, // Optional attributes
                     TypeIDField, SILTypeCategoryField, ValueIDField>;

  using SILOneOperandExtraAttributeLayout = BCRecordLayout<
    SIL_ONE_OPERAND_EXTRA_ATTR,
    SILInstOpCodeField,
    BCFixed<7>, // Optional attributes
    TypeIDField, SILTypeCategoryField, ValueIDField
  >;

  // SIL instructions with one type, one typed valueref, and extra bits.
  using SILOneTypeOneOperandExtraAttributeLayout =
      BCRecordLayout<SIL_ONE_TYPE_ONE_OPERAND_EXTRA_ATTR, SILInstOpCodeField,
                     BCFixed<10>, // Optional attributes
                     TypeIDField, SILTypeCategoryField, TypeIDField,
                     SILTypeCategoryField, ValueIDField>;

  // SIL instructions with two typed values.
  using SILTwoOperandsLayout = BCRecordLayout<
    SIL_TWO_OPERANDS,
    SILInstOpCodeField,
    BCFixed<2>,          // Optional attributes
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField
  >;

  using SILTwoOperandsExtraAttributeLayout = BCRecordLayout<
    SIL_TWO_OPERANDS_EXTRA_ATTR,
    SILInstOpCodeField,
    BCFixed<7>,          // Optional attributes
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField
  >;

  // The pack_element_get instruction.
  using SILOpenPackElementLayout = BCRecordLayout<
    SIL_OPEN_PACK_ELEMENT,
    GenericEnvironmentIDField,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField
  >;

  // The pack_element_get instruction.
  using SILPackElementGetLayout = BCRecordLayout<
    SIL_PACK_ELEMENT_GET,
    SILInstOpCodeField,
    TypeIDField,            // element type
    SILTypeCategoryField,   // element type category
    TypeIDField,            // pack type
    SILTypeCategoryField,   // pack type category
    ValueIDField,           // pack value
    ValueIDField            // index value
  >;

  // The pack_element_set instruction.
  using SILPackElementSetLayout = BCRecordLayout<
    SIL_PACK_ELEMENT_SET,
    TypeIDField,            // element type
    SILTypeCategoryField,   // element type category
    ValueIDField,           // element value
    TypeIDField,            // pack type
    SILTypeCategoryField,   // pack type category
    ValueIDField,           // pack value
    ValueIDField            // index value
  >;

  // The tail_addr instruction.
  using SILTailAddrLayout = BCRecordLayout<
    SIL_TAIL_ADDR,
    SILInstOpCodeField,
    TypeIDField,          // Base operand
    ValueIDField,
    TypeIDField,          // Count operand
    ValueIDField,
    TypeIDField           // Result type
  >;

  using SILInstWitnessMethodLayout = BCRecordLayout<
    SIL_INST_WITNESS_METHOD,
    TypeIDField,           // result type
    SILTypeCategoryField,
    BCFixed<1>,            // volatile?
    TypeIDField,           // lookup type
    SILTypeCategoryField,
    TypeIDField,           // Optional
    SILTypeCategoryField,  // opened
    ValueIDField,          // existential
    ProtocolConformanceIDField,    // conformance
    BCArray<ValueIDField>  // SILDeclRef
  >;

  using SILInstDifferentiableFunctionLayout = BCRecordLayout<
    SIL_INST_DIFFERENTIABLE_FUNCTION,
    BCVBR<8>,             // number of function parameters
    BCVBR<8>,   // number of function results
    BCVBR<8>,   // number of differentiability parameters
    BCFixed<1>,           // has derivative functions?
    BCArray<ValueIDField> // parameter indices and operands
  >;

  using SILInstLinearFunctionLayout = BCRecordLayout<
    SIL_INST_LINEAR_FUNCTION,
    BCVBR<8>,             // number of function parameters
    BCFixed<1>,           // has transpose function?
    BCArray<ValueIDField> // parameter indices and operands
  >;

  using SILInstDifferentiableFunctionExtractLayout = BCRecordLayout<
    SIL_INST_DIFFERENTIABLE_FUNCTION_EXTRACT,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField,
    BCFixed<2>,  // extractee
    BCFixed<1>,  // has explicit extractee type?
    TypeIDField  // explicit extractee type
  >;

  using SILInstLinearFunctionExtractLayout = BCRecordLayout<
    SIL_INST_LINEAR_FUNCTION_EXTRACT,
    TypeIDField,
    SILTypeCategoryField,
    ValueIDField,
    BCFixed<1> // extractee
  >;

  using SILInstIncrementProfilerCounterLayout = BCRecordLayout<
    SIL_INST_INCREMENT_PROFILER_COUNTER,
    IdentifierIDField,       // PGO func name
    IdentifierIDField,       // PGO func hash
    BCVBR<8>,                // counter index
    BCVBR<8>                 // num counters
  >;

  using SILInstHasSymbolLayout = BCRecordLayout<
    SIL_INST_HAS_SYMBOL,
    ValueIDField,               // decl
    BCArray<IdentifierIDField>  // referenced functions
  >;

  using SILTypeValueLayout = BCRecordLayout<
    SIL_TYPE_VALUE,
    TypeIDField,          // Value type
    SILTypeCategoryField,
    TypeIDField           // Generic type
  >;

  using SILThunkLayout = BCRecordLayout<
    SIL_THUNK,
    BCFixed<4>, // Kind
    TypeIDField, // Input Function Type
    SILTypeCategoryField, // Input Function Value Category
    ValueIDField, // Input Function Value
    SubstitutionMapIDField  // Substitution map;
  >;

// clang-format on
}

} // end namespace serialization
} // end namespace swift

#endif