Differ – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Differ with Swift 6.0 for watchOS using Xcode 16.0.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme Differ -destination generic/platform=watchos OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.map<A>((A.Element) throws -> A1) throws -> [A1]", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      Differ.Diff.patch<A where A: Swift.Collection>(to: A) -> [Differ.Patch<A.Element>] in Patch.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #4 ((Swift.Int, Swift.Int)) -> [Differ.NestedExtendedDiff.Element] in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #7 (((A.Element, A.Element), Differ.Trace)) -> [Differ.NestedExtendedDiff.Element] in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      ...
  "(extension in Swift):Swift.Collection.count.getter : Swift.Int", referenced from:
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.first.getter : A.Element?", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "(extension in Swift):Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index?", referenced from:
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index", referenced from:
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.isEmpty.getter : Swift.Bool", referenced from:
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int", referenced from:
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.formIndex(after: inout A.Index) -> ()", referenced from:
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection< where A.Indices == Swift.DefaultIndices<A>>.indices.getter : Swift.DefaultIndices<A>", referenced from:
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection< where A.Iterator == Swift.IndexingIterator<A>>.makeIterator() -> Swift.IndexingIterator<A>", referenced from:
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      ...
  "(extension in Swift):Swift.Collection< where A.SubSequence == Swift.Slice<A>>.subscript.getter : (Swift.Range<A.Index>) -> Swift.Slice<A>", referenced from:
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "method descriptor for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence", referenced from:
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in ExtendedDiff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in NestedExtendedDiff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in Diff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in NestedDiff.o
  "dispatch thunk of Swift.Collection.subscript.read : (A.Index) -> A.Element", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
  "method descriptor for Swift.Collection.subscript.read : (A.Index) -> A.Element", referenced from:
      l_got.$sSly7ElementQz5IndexQzcirTq in ExtendedDiff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in NestedExtendedDiff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in Diff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in NestedDiff.o
  "dispatch thunk of Swift.RangeReplaceableCollection.insert(_: __owned A.Element, at: A.Index) -> ()", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "dispatch thunk of Swift.RangeReplaceableCollection.remove(at: A.Index) -> A.Element", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "type metadata accessor for Swift.Range", referenced from:
      Swift.Range.init(_uncheckedBounds: (lower: A, upper: A)) -> Swift.Range<A> in ExtendedDiff.o
  "protocol conformance descriptor for < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Sequence in Swift in ExtendedDiff.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "protocol conformance descriptor for < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift in ExtendedDiff.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
  "type metadata accessor for Swift.Optional", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "dispatch thunk of Swift.IteratorProtocol.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "Swift._hashValue<A where A: Swift.Hashable>(for: A) -> Swift.Int", referenced from:
      Differ.Direction.hashValue.getter : Swift.Int in GenericPatch.o
      Differ.Point.hashValue.getter : Swift.Int in Diff.o
      Differ.Trace.hashValue.getter : Swift.Int in Diff.o
      Differ.TraceType.hashValue.getter : Swift.Int in Diff.o
  "Swift.AnyIterator.next() -> A?", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "type metadata accessor for Swift.AnyIterator", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "nominal type descriptor for Swift.AnyIterator", referenced from:
      _symbolic _____yxG s11AnyIteratorV in LinkedList.o
  "Swift.AnyIterator.init(() -> A?) -> Swift.AnyIterator<A>", referenced from:
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeNodeIterator() -> Swift.AnyIterator<Differ.DoublyLinkedList<A>> in LinkedList.o
  "protocol conformance descriptor for Swift.AnyIterator<A> : Swift.Sequence in Swift", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "protocol conformance descriptor for Swift.AnyIterator<A> : Swift.IteratorProtocol in Swift", referenced from:
      associated type witness table accessor for Swift.Sequence.Iterator : Swift.IteratorProtocol in Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      associated type witness table accessor for Swift.Sequence.Iterator : Swift.IteratorProtocol in Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
  "type metadata accessor for Swift.Zip2Sequence", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "nominal type descriptor for Swift.Zip2Sequence", referenced from:
      _symbolic _____ySaySiGSnySiGG s12Zip2SequenceV in ExtendedDiff.o
  "protocol conformance descriptor for Swift.Zip2Sequence<A, B> : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Zip2Sequence<[Swift.Int], Swift.Range<Swift.Int>> and conformance Swift.Zip2Sequence<A, B> : Swift.Sequence in Swift in ExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "Swift.StrideThrough.makeIterator() -> Swift.StrideThroughIterator<A>", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.StrideThrough", referenced from:
      _symbolic _____ySiG s13StrideThroughV in Diff.o
  "(extension in Swift):Swift._ArrayProtocol.filter((A.Element) throws -> Swift.Bool) throws -> [A.Element]", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "Swift.IndexingIterator.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.IndexingIterator", referenced from:
      _symbolic _____ySIy_____GG s16IndexingIteratorV 6Differ4DiffV in ExtendedDiff.o
      _symbolic _____ySnySiGG s16IndexingIteratorV in ExtendedDiff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ12ExtendedDiffV in ExtendedDiff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ18NestedExtendedDiffV in NestedExtendedDiff.o
      _symbolic _____ySNySiGG s16IndexingIteratorV in Diff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ4DiffV in Diff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ10NestedDiffV in NestedDiff.o
      ...
  "protocol conformance descriptor for Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.ExtendedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.NestedExtendedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.Diff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in Diff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.NestedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in NestedDiff.o
  "Swift._assertionFailure(_: Swift.StaticString, _: Swift.StaticString, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never", referenced from:
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection.(tracesForInsertions in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(tracesForDeletions in _16E008ED38DFD936FE8D3BD8D277EDD2)() -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
      ...
  "Swift._assertionFailure(_: Swift.StaticString, _: Swift.String, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "Swift.ReversedCollection.makeIterator() -> Swift.ReversedCollection<A>.Iterator", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "Swift.ReversedCollection.Iterator.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.ReversedCollection.Iterator", referenced from:
      _symbolic _____ySay_____G_G s18ReversedCollectionV8IteratorV 6Differ5TraceV in Diff.o
  "type metadata accessor for Swift.ReversedCollection", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "nominal type descriptor for Swift.ReversedCollection", referenced from:
      _symbolic _____ySay_____GG s18ReversedCollectionV 6Differ5TraceV in Diff.o
  "protocol conformance descriptor for Swift.ReversedCollection<A> : Swift.Collection in Swift", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "Swift.StrideThroughIterator.next() -> A?", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.StrideThroughIterator", referenced from:
      _symbolic _____ySiG s21StrideThroughIteratorV in Diff.o
  "protocol descriptor for Swift.ExpressibleByArrayLiteral", referenced from:
      l_got.$ss25ExpressibleByArrayLiteralMp in NestedExtendedDiff.o
      l_got.$ss25ExpressibleByArrayLiteralMp in Diff.o
      l_got.$ss25ExpressibleByArrayLiteralMp in NestedDiff.o
  "method descriptor for Swift.ExpressibleByArrayLiteral.init(arrayLiteral: A.ArrayLiteralElement...) -> A", referenced from:
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in NestedExtendedDiff.o
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in Diff.o
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in NestedDiff.o
  "Swift.DefaultStringInterpolation.appendInterpolation<A>(A) -> ()", referenced from:
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.ExtendedPatch.debugDescription.getter : Swift.String in ExtendedPatch.o
  "Swift.DefaultStringInterpolation.appendInterpolation<A where A: Swift.CustomStringConvertible>(A) -> ()", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "Swift.DefaultStringInterpolation.appendLiteral(Swift.String) -> ()", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      ...
  "Swift.DefaultStringInterpolation.init(literalCapacity: Swift.Int, interpolationCount: Swift.Int) -> Swift.DefaultStringInterpolation", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "Swift._allocateUninitializedArray<A>(Builtin.Word) -> ([A], Builtin.RawPointer)", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      Differ.shiftedPatchElements<A>(from: [Differ.SortedPatchElement<A>]) -> [Differ.SortedPatchElement<A>] in GenericPatch.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      ...
  "protocol descriptor for Swift.CustomDebugStringConvertible", referenced from:
      l_got.$ss28CustomDebugStringConvertibleMp in ExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleMp in Patch.o
      l_got.$ss28CustomDebugStringConvertibleMp in NestedExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleMp in Diff.o
      l_got.$ss28CustomDebugStringConvertibleMp in ExtendedPatch.o
      l_got.$ss28CustomDebugStringConvertibleMp in NestedDiff.o
  "method descriptor for Swift.CustomDebugStringConvertible.debugDescription.getter : Swift.String", referenced from:
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in ExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in Patch.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in NestedExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in Diff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in ExtendedPatch.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in NestedDiff.o
  "Swift.abs<A where A: Swift.Comparable, A: Swift.SignedNumeric>(A) -> A", referenced from:
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
  "Swift.zip<A, B where A: Swift.Sequence, B: Swift.Sequence>(A, B) -> Swift.Zip2Sequence<A, B>", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "nominal type descriptor for Swift.Slice", referenced from:
      _symbolic _____y_____G s5SliceV 6Differ12ExtendedDiffV in ExtendedDiff.o
      _symbolic _____y_____G s5SliceV 6Differ18NestedExtendedDiffV in NestedExtendedDiff.o
      _symbolic _____y_____G s5SliceV 6Differ4DiffV in Diff.o
      _symbolic _____y_____G s5SliceV 6Differ10NestedDiffV in NestedDiff.o
  "protocol conformance descriptor for Swift.Slice<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Slice<Differ.ExtendedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.NestedExtendedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.Diff> and conformance Swift.Slice<A> : Swift.Collection in Swift in Diff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.NestedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in NestedDiff.o
  "Swift.Hasher.combine<A where A: Swift.Hashable>(A) -> ()", referenced from:
      Differ.Direction.hash(into: inout Swift.Hasher) -> () in GenericPatch.o
      Differ.Point.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Point.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.TraceType.hash(into: inout Swift.Hasher) -> () in Diff.o
      ...
  "Swift.stride<A where A: Swift.Strideable>(from: A, through: A, by: A.Stride) -> Swift.StrideThrough<A>", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "_OBJC_METACLASS_$__TtCs12_SwiftObject", referenced from:
      ___unnamed_3 in LinkedList.o
      ___unnamed_6 in LinkedList.o
  "__swift_FORCE_LOAD_$_swiftCompatibility56", referenced from:
      __swift_FORCE_LOAD_$_swiftCompatibility56_$_Differ in ExtendedDiff.o
  "__swift_FORCE_LOAD_$_swiftCompatibilityConcurrency", referenced from:
      __swift_FORCE_LOAD_$_swiftCompatibilityConcurrency_$_Differ in ExtendedDiff.o
  "__swift_FORCE_LOAD_$_swiftDarwin", referenced from:
      __swift_FORCE_LOAD_$_swiftDarwin_$_Differ in ExtendedDiff.o
  "_swift_allocObject", referenced from:
      Differ.LinkedList.__allocating_init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.__allocating_init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.__allocating_init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.__allocating_init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      ...
  "_swift_allocateGenericClassMetadata", referenced from:
      type metadata instantiation function for Differ.LinkedList in LinkedList.o
      type metadata instantiation function for Differ.DoublyLinkedList in LinkedList.o
  "_swift_allocateGenericValueMetadata", referenced from:
      type metadata instantiation function for Differ.SortedPatchElement in GenericPatch.o
      type metadata instantiation function for Differ.Patch in Patch.o
      type metadata instantiation function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata instantiation function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_beginAccess", referenced from:
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.value.getter : A in LinkedList.o
      Differ.DoublyLinkedList.value.setter : A in LinkedList.o
      ...
  "_swift_bridgeObjectRelease", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      outlined destroy of Differ.Diff in ExtendedDiff.o
      outlined destroy of Swift.IndexingIterator<Swift.DefaultIndices<Differ.Diff>> in ExtendedDiff.o
      ...
  "_swift_bridgeObjectRetain", referenced from:
      Differ.ExtendedDiff.source.getter : Differ.Diff in ExtendedDiff.o
      Differ.ExtendedDiff.sourceIndex.getter : [Swift.Int] in ExtendedDiff.o
      Differ.ExtendedDiff.reorderedIndex.getter : [Swift.Int] in ExtendedDiff.o
      Differ.ExtendedDiff.elements.getter : [Differ.ExtendedDiff.Element] in ExtendedDiff.o
      Differ.ExtendedDiff.moveIndices.getter : Swift.Set<Swift.Int> in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      ...
  "_swift_checkMetadataState", referenced from:
      type metadata completion function for Differ.LinkedList in LinkedList.o
      type metadata completion function for Differ.DoublyLinkedList in LinkedList.o
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_deallocClassInstance", referenced from:
      Differ.LinkedList.__deallocating_deinit in LinkedList.o
      Differ.DoublyLinkedList.__deallocating_deinit in LinkedList.o
  "_swift_deallocObject", referenced from:
      l_objectdestroy in LinkedList.o
      l_objectdestroy.2 in LinkedList.o
      l_objectdestroy.5 in LinkedList.o
      l_objectdestroy.8 in LinkedList.o
      l_objectdestroy.12 in LinkedList.o
      l_objectdestroy in ExtendedPatch.o
  "_swift_deallocPartialClassInstance", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_endAccess", referenced from:
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.value.getter : A in LinkedList.o
      ...
  "_swift_getAssociatedConformanceWitness", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "_swift_getAssociatedTypeWitness", referenced from:
      (extension in Differ):Differ.DiffProtocol.subscript.read : (Swift.Int) -> A.DiffElementType in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.createMatch(_: Differ.Diff.Element, match: Differ.Diff.Element, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff.Element? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      ...
  "_swift_getEnumCaseMultiPayload", referenced from:
      outlined init with copy of Differ.Patch<A> in GenericPatch.o
      outlined assign with take of Differ.Patch<A> in GenericPatch.o
      outlined destroy of Differ.Patch<A> in GenericPatch.o
      outlined init with take of Differ.Patch<A> in GenericPatch.o
      outlined destroy of Differ.SortedPatchElement<A> in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      ...
  "_swift_getEnumTagSinglePayloadGeneric", referenced from:
      getEnumTagSinglePayload value witness for Differ.SortedPatchElement in GenericPatch.o
      getEnumTagSinglePayload value witness for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_getGenericMetadata", referenced from:
      ___swift_instantiateGenericMetadata in LinkedList.o
  "_swift_getSingletonMetadata", referenced from:
      type metadata accessor for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_getTupleTypeLayout2", referenced from:
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_getTupleTypeLayout3", referenced from:
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
  "_swift_getTupleTypeMetadata2", referenced from:
      Swift.Range.init(_uncheckedBounds: (lower: A, upper: A)) -> Swift.Range<A> in ExtendedDiff.o
      Differ.SortedPatchElement.value.getter : Differ.Patch<A> in GenericPatch.o
      Differ.SortedPatchElement.value.setter : Differ.Patch<A> in GenericPatch.o
      Differ.SortedPatchElement.init(value: Differ.Patch<A>, sourceIndex: Swift.Int, sortedIndex: Swift.Int) -> Differ.SortedPatchElement<A> in GenericPatch.o
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      ...
  "_swift_getTupleTypeMetadata3", referenced from:
      Differ.BoxedDiffAndPatchElement.diffElement.getter : Differ.ExtendedDiff.Element in ExtendedPatch.o
      closure #1 (Differ.BoxedDiffAndPatchElement<A.Element>, Differ.BoxedDiffAndPatchElement<A.Element>) -> Swift.Bool in Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.unbox<A>(Differ.BoxedDiffAndPatchElement<A>) -> [Differ.SortedPatchElement<A>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.BoxedDiffAndPatchElement<A.Element> in Differ.ExtendedDiff.boxDiffAndPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.BoxedDiffAndPatchElement<A.Element>] in ExtendedPatch.o
      initializeBufferWithCopyOfBuffer value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      destroy value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      initializeWithCopy value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      ...
  "_swift_getTypeByMangledNameInContext", referenced from:
      ___swift_instantiateConcreteTypeFromMangledName in ExtendedDiff.o
  "_swift_getTypeByMangledNameInContextInMetadataState", referenced from:
      ___swift_instantiateConcreteTypeFromMangledNameAbstract in ExtendedDiff.o
  "_swift_getWitnessTable", referenced from:
      lazy protocol witness table accessor for type Differ.Diff and conformance Differ.Diff : Swift.Collection in Differ in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.Diff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Differ.Diff and conformance Differ.Diff : Differ.DiffProtocol in Differ in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Set<Swift.Int> and conformance Swift.Set<A> : Swift.Sequence in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.SignedInteger in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type [Swift.Int] and conformance [A] : Swift.RandomAccessCollection in Swift in ExtendedDiff.o
      ...
  "_swift_initClassMetadata2", referenced from:
      type metadata completion function for Differ.LinkedList in LinkedList.o
      type metadata completion function for Differ.DoublyLinkedList in LinkedList.o
  "_swift_initEnumMetadataMultiPayload", referenced from:
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_initStructMetadata", referenced from:
      type metadata completion function for Differ.SortedPatchElement in GenericPatch.o
      type metadata completion function for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_isUniquelyReferenced_native", referenced from:
      Differ.LinkedList.deinit in LinkedList.o
      Differ.DoublyLinkedList.deinit in LinkedList.o
  "_swift_release", referenced from:
      Differ.LinkedList.init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.deinit in LinkedList.o
      Differ.LinkedList.deinit in LinkedList.o
      ...
  "_swift_retain", referenced from:
      initializeBufferWithCopyOfBuffer value witness for Differ.ExtendedDiff in ExtendedDiff.o
      Differ.LinkedList.next.getter : Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      ...
  "_swift_storeEnumTagMultiPayload", referenced from:
      outlined init with copy of Differ.Patch<A> in GenericPatch.o
      outlined assign with take of Differ.Patch<A> in GenericPatch.o
      outlined init with take of Differ.Patch<A> in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      initializeBufferWithCopyOfBuffer value witness for Differ.SortedPatchElement in GenericPatch.o
      initializeWithCopy value witness for Differ.SortedPatchElement in GenericPatch.o
      ...
  "_swift_storeEnumTagSinglePayloadGeneric", referenced from:
      storeEnumTagSinglePayload value witness for Differ.SortedPatchElement in GenericPatch.o
      storeEnumTagSinglePayload value witness for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_weakAssign", referenced from:
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_weakDestroy", referenced from:
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.deinit in LinkedList.o
  "_swift_weakInit", referenced from:
      Differ.DoublyLinkedList.init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_weakLoadStrong", referenced from:
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? in LinkedList.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
SwiftDriverJobDiscovery normal arm64_32 Compiling BatchUpdate.swift (in target 'Differ' from project 'Differ')
SwiftDriver\ Compilation Differ normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Differ' from project 'Differ')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name Differ -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.SwiftFileList -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -target arm64_32-apple-watchos4.0 -enable-bare-slash-regex -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -application-extension -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ_const_extract_protocols.json -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Differ-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Differ-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Differ-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Differ-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/DerivedSources -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ-Swift.h -import-underlying-module -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/unextended-module-overlay.yaml -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Binary/Differ normal arm64_32 (in target 'Differ' from project 'Differ')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64_32-apple-watchos4.0 -dynamiclib -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.LinkFileList -install_name @rpath/Differ.framework/Differ -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fapplication-extension -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.swiftmodule -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Binary/Differ
** BUILD FAILED **
The following build commands failed:
	Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Binary/Differ normal arm64 (in target 'Differ' from project 'Differ')
(1 failure)
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Differ -destination generic/platform=watchos "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Differ' in project 'Differ' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'Differ' from project 'Differ')
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Binary/Differ normal arm64_32 (in target 'Differ' from project 'Differ')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64_32-apple-watchos4.0 -dynamiclib -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.LinkFileList -install_name @rpath/Differ.framework/Differ -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fapplication-extension -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ.swiftmodule -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Differ_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64_32/Binary/Differ
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Binary/Differ normal arm64 (in target 'Differ' from project 'Differ')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-watchos4.0 -dynamiclib -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Differ.LinkFileList -install_name @rpath/Differ.framework/Differ -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Differ_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fapplication-extension -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Differ.swiftmodule -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Differ_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Binary/Differ
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftCompatibilityConcurrency.a': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftCompatibility56.a': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftObservation.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftCompatibilityPacks.a': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftDarwin.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswift_Concurrency.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftCore.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswift_StringProcessing.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
ld: warning: ignoring file '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/watchos/libswiftSwiftOnoneSupport.dylib': fat file missing arch 'arm64', file has 'armv7k,arm64_32'
Undefined symbols for architecture arm64:
  "associated type descriptor for Swift.Collection.SubSequence", referenced from:
      l_got.$s11SubSequenceSlTl in ExtendedDiff.o
      l_got.$s11SubSequenceSlTl in NestedExtendedDiff.o
      l_got.$s11SubSequenceSlTl in Diff.o
      l_got.$s11SubSequenceSlTl in NestedDiff.o
  "associated type descriptor for Swift.ExpressibleByArrayLiteral.ArrayLiteralElement", referenced from:
      l_got.$s19ArrayLiteralElements013ExpressibleByaB0PTl in NestedExtendedDiff.o
      l_got.$s19ArrayLiteralElements013ExpressibleByaB0PTl in Diff.o
      l_got.$s19ArrayLiteralElements013ExpressibleByaB0PTl in NestedDiff.o
  "associated type descriptor for Swift.Collection.Index", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      l_got.$s5IndexSlTl in ExtendedDiff.o
      l_got.$s5IndexSlTl in NestedExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      l_got.$s5IndexSlTl in Diff.o
      l_got.$s5IndexSlTl in NestedDiff.o
      ...
  "associated type descriptor for Swift.Sequence.Element", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.createMatch(_: Differ.Diff.Element, match: Differ.Diff.Element, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff.Element? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Equatable>.extendedDiff(A) -> Differ.ExtendedDiff in ExtendedDiff.o
      l_got.$s7ElementSTTl in ExtendedDiff.o
      ...
  "associated type descriptor for Swift.Collection.Indices", referenced from:
      l_got.$s7IndicesSlTl in ExtendedDiff.o
      l_got.$s7IndicesSlTl in NestedExtendedDiff.o
      l_got.$s7IndicesSlTl in Diff.o
      l_got.$s7IndicesSlTl in NestedDiff.o
  "associated type descriptor for Swift.Sequence.Iterator", referenced from:
      l_got.$s8IteratorSTTl in ExtendedDiff.o
      l_got.$s8IteratorSTTl in LinkedList.o
      l_got.$s8IteratorSTTl in NestedExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      l_got.$s8IteratorSTTl in Diff.o
      l_got.$s8IteratorSTTl in NestedDiff.o
      ...
  "value witness table for Builtin.BridgeObject", referenced from:
      full type metadata for Differ.NestedExtendedDiff in NestedExtendedDiff.o
      full type metadata for Differ.Diff in Diff.o
      full type metadata for Differ.NestedDiff in NestedDiff.o
  "value witness table for Builtin.Int64", referenced from:
      type metadata completion function for Differ.SortedPatchElement in GenericPatch.o
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "Swift.String.init() -> Swift.String", referenced from:
      implicit closure #1 () -> Swift.String in default argument 0 of Swift.fatalError(_: @autoclosure () -> Swift.String, file: Swift.StaticString, line: Swift.UInt) -> Swift.Never in ExtendedDiff.o
  "Swift.Array.init() -> [A]", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
      Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
  "Swift.Set.init() -> Swift.Set<A>", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
  "method descriptor for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
      l_got.$sSH13_rawHashValue4seedS2i_tFTq in GenericPatch.o
      l_got.$sSH13_rawHashValue4seedS2i_tFTq in Diff.o
  "method descriptor for Swift.Hashable.hash(into: inout Swift.Hasher) -> ()", referenced from:
      l_got.$sSH4hash4intoys6HasherVz_tFTq in GenericPatch.o
      l_got.$sSH4hash4intoys6HasherVz_tFTq in Diff.o
  "method descriptor for Swift.Hashable.hashValue.getter : Swift.Int", referenced from:
      l_got.$sSH9hashValueSivgTq in GenericPatch.o
      l_got.$sSH9hashValueSivgTq in Diff.o
  "protocol descriptor for Swift.Hashable", referenced from:
      l_got.$sSHMp in GenericPatch.o
      l_got.$sSHMp in Diff.o
  "base conformance descriptor for Swift.Hashable: Swift.Equatable", referenced from:
      l_got.$sSHSQTb in GenericPatch.o
      l_got.$sSHSQTb in Diff.o
  "(extension in Swift):Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
      protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance Differ.Direction : Swift.Hashable in Differ in GenericPatch.o
      protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance Differ.Point : Swift.Hashable in Differ in Diff.o
      protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance Differ.Trace : Swift.Hashable in Differ in Diff.o
      protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance Differ.TraceType : Swift.Hashable in Differ in Diff.o
  "protocol conformance descriptor for Swift.DefaultIndices<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.Diff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.ExtendedDiff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.NestedExtendedDiff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.NestedDiff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in NestedDiff.o
  "(extension in Swift):Swift.BidirectionalCollection.last.getter : A.Element?", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "(extension in Swift):Swift.BidirectionalCollection.reversed() -> Swift.ReversedCollection<A>", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "type metadata accessor for Swift.ClosedRange", referenced from:
      Swift.ClosedRange.init(_uncheckedBounds: (lower: A, upper: A)) -> Swift.ClosedRange<A> in Diff.o
  "protocol conformance descriptor for < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.ClosedRange<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.ClosedRange<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.ClosedRange<A> : Swift.Collection in Swift in Diff.o
  "dispatch thunk of static Swift.Equatable.== infix(A, A) -> Swift.Bool", referenced from:
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Equatable>.extendedDiff(A) -> Differ.ExtendedDiff in ExtendedDiff.o
      closure #1 (A.Element.Element, A.Element.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection, A.Element.Element: Swift.Equatable>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection, A.Element: Swift.Equatable>.nestedExtendedDiff(to: A, isEqualElement: (A.Element.Swift.Sequence.Element, A.Element.Swift.Sequence.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection, A.Element: Swift.Equatable, A.Element.Swift.Sequence.Element: Swift.Equatable>.nestedExtendedDiff(to: A) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #2 (A.Element.Swift.Sequence.Element, A.Element.Swift.Sequence.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection, A.Element: Swift.Equatable, A.Element.Swift.Sequence.Element: Swift.Equatable>.nestedExtendedDiff(to: A) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Equatable>.diff(A) -> Differ.Diff in Diff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Equatable>.diffTraces(to: A) -> [Differ.Trace] in Diff.o
      ...
  "method descriptor for static Swift.Equatable.== infix(A, A) -> Swift.Bool", referenced from:
      l_got.$sSQ2eeoiySbx_xtFZTq in GenericPatch.o
      l_got.$sSQ2eeoiySbx_xtFZTq in Diff.o
      l_got.$sSQ2eeoiySbx_xtFZTq in BatchUpdate.o
  "protocol descriptor for Swift.Equatable", referenced from:
      l_got.$sSQMp in GenericPatch.o
      l_got.$sSQMp in Diff.o
      l_got.$sSQMp in BatchUpdate.o
  "Swift.String.init(stringInterpolation: Swift.DefaultStringInterpolation) -> Swift.String", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "Swift.String.init(_builtinStringLiteral: Builtin.RawPointer, utf8CodeUnitCount: Builtin.Word, isASCII: Builtin.Int1) -> Swift.String", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      ...
  "dispatch thunk of Swift.Sequence.makeIterator() -> A.Iterator", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "method descriptor for Swift.Sequence.makeIterator() -> A.Iterator", referenced from:
      l_got.$sST12makeIterator0B0QzyFTq in ExtendedDiff.o
      l_got.$sST12makeIterator0B0QzyFTq in LinkedList.o
      l_got.$sST12makeIterator0B0QzyFTq in NestedExtendedDiff.o
      l_got.$sST12makeIterator0B0QzyFTq in Diff.o
      l_got.$sST12makeIterator0B0QzyFTq in NestedDiff.o
  "method descriptor for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int)", referenced from:
      l_got.$sST13_copyContents12initializing8IteratorQz_SitSry7ElementQzG_tFTq in ExtendedDiff.o
      l_got.$sST13_copyContents12initializing8IteratorQz_SitSry7ElementQzG_tFTq in LinkedList.o
      l_got.$sST13_copyContents12initializing8IteratorQz_SitSry7ElementQzG_tFTq in NestedExtendedDiff.o
      l_got.$sST13_copyContents12initializing8IteratorQz_SitSry7ElementQzG_tFTq in Diff.o
      l_got.$sST13_copyContents12initializing8IteratorQz_SitSry7ElementQzG_tFTq in NestedDiff.o
  "method descriptor for Swift.Sequence.underestimatedCount.getter : Swift.Int", referenced from:
      l_got.$sST19underestimatedCountSivgTq in ExtendedDiff.o
      l_got.$sST19underestimatedCountSivgTq in LinkedList.o
      l_got.$sST19underestimatedCountSivgTq in NestedExtendedDiff.o
      l_got.$sST19underestimatedCountSivgTq in Diff.o
      l_got.$sST19underestimatedCountSivgTq in NestedDiff.o
  "method descriptor for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element>", referenced from:
      l_got.$sST22_copyToContiguousArrays0cD0Vy7ElementQzGyFTq in ExtendedDiff.o
      l_got.$sST22_copyToContiguousArrays0cD0Vy7ElementQzGyFTq in LinkedList.o
      l_got.$sST22_copyToContiguousArrays0cD0Vy7ElementQzGyFTq in NestedExtendedDiff.o
      l_got.$sST22_copyToContiguousArrays0cD0Vy7ElementQzGyFTq in Diff.o
      l_got.$sST22_copyToContiguousArrays0cD0Vy7ElementQzGyFTq in NestedDiff.o
  "method descriptor for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool?", referenced from:
      l_got.$sST31_customContainsEquatableElementySbSg0D0QzFTq in ExtendedDiff.o
      l_got.$sST31_customContainsEquatableElementySbSg0D0QzFTq in LinkedList.o
      l_got.$sST31_customContainsEquatableElementySbSg0D0QzFTq in NestedExtendedDiff.o
      l_got.$sST31_customContainsEquatableElementySbSg0D0QzFTq in Diff.o
      l_got.$sST31_customContainsEquatableElementySbSg0D0QzFTq in NestedDiff.o
  "method descriptor for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1?", referenced from:
      l_got.$sST32withContiguousStorageIfAvailableyqd__Sgqd__SRy7ElementQzGKXEKlFTq in ExtendedDiff.o
      l_got.$sST32withContiguousStorageIfAvailableyqd__Sgqd__SRy7ElementQzGKXEKlFTq in LinkedList.o
      l_got.$sST32withContiguousStorageIfAvailableyqd__Sgqd__SRy7ElementQzGKXEKlFTq in NestedExtendedDiff.o
      l_got.$sST32withContiguousStorageIfAvailableyqd__Sgqd__SRy7ElementQzGKXEKlFTq in Diff.o
      l_got.$sST32withContiguousStorageIfAvailableyqd__Sgqd__SRy7ElementQzGKXEKlFTq in NestedDiff.o
  "associated conformance descriptor for Swift.Sequence.Swift.Sequence.Iterator: Swift.IteratorProtocol", referenced from:
      l_got.$sST8IteratorST_StTn in ExtendedDiff.o
      l_got.$sST8IteratorST_StTn in LinkedList.o
      l_got.$sST8IteratorST_StTn in NestedExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      l_got.$sST8IteratorST_StTn in Diff.o
      l_got.$sST8IteratorST_StTn in NestedDiff.o
      ...
  "protocol descriptor for Swift.Sequence", referenced from:
      l_got.$sSTMp in ExtendedDiff.o
      l_got.$sSTMp in LinkedList.o
      l_got.$sSTMp in NestedExtendedDiff.o
      l_got.$sSTMp in Diff.o
      l_got.$sSTMp in NestedDiff.o
  "protocol requirements base descriptor for Swift.Sequence", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.createMatch(_: Differ.Diff.Element, match: Differ.Diff.Element, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff.Element? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      closure #1 (A.Element, A.Element) -> Swift.Bool in (extension in Differ):Swift.Collection< where A.Element: Swift.Equatable>.extendedDiff(A) -> Differ.ExtendedDiff in ExtendedDiff.o
      Differ.Diff.patch<A where A: Swift.Collection>(to: A) -> [Differ.Patch<A.Element>] in Patch.o
      ...
  "(extension in Swift):Swift.Sequence< where A == A.Swift.Sequence.Iterator>.makeIterator() -> A", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "(extension in Swift):Swift.Sequence.compactMap<A>((A.Element) throws -> A1?) throws -> [A1]", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection.diff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.Diff in Diff.o
      Differ.Diff.init(traces: [Differ.Trace]) -> Differ.Diff in Diff.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "(extension in Swift):Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int)", referenced from:
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      protocol witness for Swift.Sequence._copyContents(initializing: Swift.UnsafeMutableBufferPointer<A.Element>) -> (A.Iterator, Swift.Int) in conformance Differ.NestedDiff : Swift.Sequence in Differ in NestedDiff.o
  "(extension in Swift):Swift.Sequence.underestimatedCount.getter : Swift.Int", referenced from:
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.LinkedList<A1> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.DoublyLinkedList<A1> : Swift.Sequence in Differ in LinkedList.o
  "(extension in Swift):Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element>", referenced from:
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
  "(extension in Swift):Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool?", referenced from:
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      protocol witness for Swift.Sequence._customContainsEquatableElement(A.Element) -> Swift.Bool? in conformance Differ.NestedDiff : Swift.Sequence in Differ in NestedDiff.o
  "(extension in Swift):Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1?", referenced from:
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      protocol witness for Swift.Sequence.withContiguousStorageIfAvailable<A>((Swift.UnsafeBufferPointer<A.Element>) throws -> A1) throws -> A1? in conformance Differ.NestedDiff : Swift.Sequence in Differ in NestedDiff.o
  "(extension in Swift):Swift.Sequence.reduce<A>(A1, (A1, A.Element) throws -> A1) throws -> A1", referenced from:
      Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
  "(extension in Swift):Swift.Sequence.sorted(by: (A.Element, A.Element) throws -> Swift.Bool) throws -> [A.Element]", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      Differ.shiftedPatchElements<A>(from: [Differ.SortedPatchElement<A>]) -> [Differ.SortedPatchElement<A>] in GenericPatch.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
  "(extension in Swift):Swift.Sequence.flatMap<A where A1: Swift.Sequence>((A.Element) throws -> A1) throws -> [A1.Element]", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "(extension in Swift):Swift.SignedInteger< where A: Swift.FixedWidthInteger>.init<A where A1: Swift.BinaryInteger>(A1) -> A", referenced from:
      (extension in Differ):Swift.Collection.outputDiffPathTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.outputDiffPathTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "Swift.Array.startIndex.getter : Swift.Int", referenced from:
      (extension in Differ):Differ.DiffProtocol.startIndex.getter : Swift.Int in Diff.o
  "static Swift.Array.+ infix([A], [A]) -> [A]", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "Swift.Array.count.getter : Swift.Int", referenced from:
      (extension in Differ):Swift.Array.value(at: Swift.Int) -> A? in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "Swift.Array.append(__owned A) -> ()", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      ...
  "Swift.Array.insert(_: __owned A, at: Swift.Int) -> ()", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "Swift.Array.endIndex.getter : Swift.Int", referenced from:
      (extension in Differ):Differ.DiffProtocol.endIndex.getter : Swift.Int in Diff.o
  "Swift.Array.init(repeating: A, count: Swift.Int) -> [A]", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "type metadata accessor for Swift.Array", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      Differ.Diff.patch<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.Patch<A.Element>] in Patch+Sort.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      Swift._finalizeUninitializedArray<A>(__owned [A]) -> [A] in BatchUpdate.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      ...
  "Swift.Array.init<A where A == A1.Element, A1: Swift.Sequence>(A1) -> [A]", referenced from:
      Differ.DoublyLinkedList.__allocating_init(linkedList: Differ.LinkedList<A>?) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "protocol conformance descriptor for [A] : Swift.BidirectionalCollection in Swift", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      lazy protocol witness table accessor for type [Differ.Trace] and conformance [A] : Swift.BidirectionalCollection in Swift in Diff.o
  "protocol conformance descriptor for [A] : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type [Swift.Int] and conformance [A] : Swift.Sequence in Swift in ExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      lazy protocol witness table accessor for type [Differ.NestedExtendedDiff.Element] and conformance [A] : Swift.Sequence in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type [(Swift.Int, Swift.Int)] and conformance [A] : Swift.Sequence in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type [Differ.Trace] and conformance [A] : Swift.Sequence in Swift in NestedExtendedDiff.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      lazy protocol witness table accessor for type [(Differ.Diff.Element, Swift.Int)] and conformance [A] : Swift.Sequence in Swift in Patch+Sort.o
      ...
  "protocol conformance descriptor for [A] : Swift.RandomAccessCollection in Swift", referenced from:
      lazy protocol witness table accessor for type [Swift.Int] and conformance [A] : Swift.RandomAccessCollection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type [(Differ.Diff.Element, Swift.Int)] and conformance [A] : Swift.RandomAccessCollection in Swift in Patch+Sort.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      lazy protocol witness table accessor for type [Differ.ExtendedDiff.Element] and conformance [A] : Swift.RandomAccessCollection in Swift in ExtendedPatch.o
  "protocol conformance descriptor for [A] : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type [(Swift.Int, Swift.Int)] and conformance [A] : Swift.Collection in Swift in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      lazy protocol witness table accessor for type [Differ.Trace] and conformance [A] : Swift.Collection in Swift in NestedExtendedDiff.o
      Differ.Diff.patch<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.Patch<A.Element>] in Patch+Sort.o
  "protocol conformance descriptor for [A] : Swift._ArrayProtocol in Swift", referenced from:
      lazy protocol witness table accessor for type [Differ.Trace] and conformance [A] : Swift._ArrayProtocol in Swift in NestedExtendedDiff.o
  "Swift.Array.subscript.modify : (Swift.Int) -> A", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "Swift.Array.subscript.getter : (Swift.Int) -> A", referenced from:
      closure #3 (Swift.Int) -> Differ.SortedPatchElement<A> in Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      closure #3 (Swift.Int) -> Differ.SortedPatchElement<A> in Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      (extension in Differ):Swift.Array.value(at: Swift.Int) -> A? in Diff.o
      (extension in Differ):Differ.DiffProtocol.subscript.getter : (Swift.Int) -> A.DiffElementType in Diff.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      ...
  "Swift.Set.union<A where A == A1.Element, A1: Swift.Sequence>(__owned A1) -> Swift.Set<A>", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
  "Swift.Set.insert(__owned A) -> (inserted: Swift.Bool, memberAfterInsert: A)", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
  "Swift.Set.contains(A) -> Swift.Bool", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "protocol conformance descriptor for Swift.Set<A> : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Set<Swift.Int> and conformance Swift.Set<A> : Swift.Sequence in Swift in ExtendedDiff.o
  "type metadata for Swift.Int", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      ...
  "protocol witness table for Swift.Int : Swift.Hashable in Swift", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.Direction.hash(into: inout Swift.Hasher) -> () in GenericPatch.o
      Differ.Point.hash(into: inout Swift.Hasher) -> () in Diff.o
      ...
  "protocol witness table for Swift.Int : Swift.Comparable in Swift", referenced from:
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      associated type witness table accessor for Swift.Collection.Index : Swift.Comparable in Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
      associated type witness table accessor for Swift.Collection.Index : Swift.Comparable in Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection.(tracesForInsertions in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A) -> [Differ.Trace] in Diff.o
      ...
  "protocol conformance descriptor for Swift.Int : Swift.SignedInteger in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.SignedInteger in Swift in ExtendedDiff.o
  "protocol witness table for Swift.Int : Swift.Strideable in Swift", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Sequence in Swift in ExtendedDiff.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      lazy protocol witness table accessor for type Swift.ClosedRange<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.ClosedRange<A> : Swift.Collection in Swift in Diff.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      ...
  "protocol conformance descriptor for Swift.Int : Swift.BinaryInteger in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.BinaryInteger in Swift in Diff.o
  "protocol witness table for Swift.Int : Swift.SignedNumeric in Swift", referenced from:
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
  "protocol conformance descriptor for Swift.Int : Swift.FixedWidthInteger in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.FixedWidthInteger in Swift in Diff.o
  "protocol witness table for Swift.Int : Swift.CustomStringConvertible in Swift", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "(extension in Swift):Swift.RandomAccessCollection< where A.Index: Swift.Strideable, A.Indices == Swift.Range<A.Index>, A.Index.Stride == Swift.Int>.indices.getter : Swift.Range<A.Index>", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.boxDiffAndPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.BoxedDiffAndPatchElement<A.Element>] in ExtendedPatch.o
  "dispatch thunk of Swift.Collection.startIndex.getter : A.Index", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      ...
  "method descriptor for Swift.Collection.startIndex.getter : A.Index", referenced from:
      l_got.$sSl10startIndex0B0QzvgTq in ExtendedDiff.o
      l_got.$sSl10startIndex0B0QzvgTq in NestedExtendedDiff.o
      l_got.$sSl10startIndex0B0QzvgTq in Diff.o
      l_got.$sSl10startIndex0B0QzvgTq in NestedDiff.o
  "associated conformance descriptor for Swift.Collection.Swift.Collection.SubSequence: Swift.Collection", referenced from:
      l_got.$sSl11SubSequenceSl_SlTn in ExtendedDiff.o
      l_got.$sSl11SubSequenceSl_SlTn in NestedExtendedDiff.o
      l_got.$sSl11SubSequenceSl_SlTn in Diff.o
      l_got.$sSl11SubSequenceSl_SlTn in NestedDiff.o
  "method descriptor for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> ()", referenced from:
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SNyADGtFTq in ExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SNyADGtFTq in NestedExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SNyADGtFTq in Diff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SNyADGtFTq in NestedDiff.o
  "method descriptor for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> ()", referenced from:
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SnyADGtFTq in ExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SnyADGtFTq in NestedExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SnyADGtFTq in Diff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsy5IndexQz_SnyADGtFTq in NestedDiff.o
  "method descriptor for Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> ()", referenced from:
      l_got.$sSl20_failEarlyRangeCheck_6boundsySny5IndexQzG_AEtFTq in ExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsySny5IndexQzG_AEtFTq in NestedExtendedDiff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsySny5IndexQzG_AEtFTq in Diff.o
      l_got.$sSl20_failEarlyRangeCheck_6boundsySny5IndexQzG_AEtFTq in NestedDiff.o
  "method descriptor for Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index??", referenced from:
      l_got.$sSl30_customIndexOfEquatableElementy0B0QzSgSg0E0QzFTq in ExtendedDiff.o
      l_got.$sSl30_customIndexOfEquatableElementy0B0QzSgSg0E0QzFTq in NestedExtendedDiff.o
      l_got.$sSl30_customIndexOfEquatableElementy0B0QzSgSg0E0QzFTq in Diff.o
      l_got.$sSl30_customIndexOfEquatableElementy0B0QzSgSg0E0QzFTq in NestedDiff.o
  "method descriptor for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index??", referenced from:
      l_got.$sSl34_customLastIndexOfEquatableElementy0C0QzSgSg0F0QzFTq in ExtendedDiff.o
      l_got.$sSl34_customLastIndexOfEquatableElementy0C0QzSgSg0F0QzFTq in NestedExtendedDiff.o
      l_got.$sSl34_customLastIndexOfEquatableElementy0C0QzSgSg0F0QzFTq in Diff.o
      l_got.$sSl34_customLastIndexOfEquatableElementy0C0QzSgSg0F0QzFTq in NestedDiff.o
  "associated conformance descriptor for Swift.Collection.Swift.Collection.Index: Swift.Comparable", referenced from:
      l_got.$sSl5IndexSl_SLTn in ExtendedDiff.o
      l_got.$sSl5IndexSl_SLTn in NestedExtendedDiff.o
      l_got.$sSl5IndexSl_SLTn in Diff.o
      l_got.$sSl5IndexSl_SLTn in NestedDiff.o
  "dispatch thunk of Swift.Collection.count.getter : Swift.Int", referenced from:
      (extension in Differ):Swift.Collection.outputDiffPathTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.outputDiffPathTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(tracesForInsertions in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A) -> [Differ.Trace] in Diff.o
      ...
  "method descriptor for Swift.Collection.count.getter : Swift.Int", referenced from:
      l_got.$sSl5countSivgTq in ExtendedDiff.o
      l_got.$sSl5countSivgTq in NestedExtendedDiff.o
      l_got.$sSl5countSivgTq in Diff.o
      l_got.$sSl5countSivgTq in NestedDiff.o
  "method descriptor for Swift.Collection.index(after: A.Index) -> A.Index", referenced from:
      l_got.$sSl5index5after5IndexQzAD_tFTq in ExtendedDiff.o
      l_got.$sSl5index5after5IndexQzAD_tFTq in NestedExtendedDiff.o
      l_got.$sSl5index5after5IndexQzAD_tFTq in Diff.o
      l_got.$sSl5index5after5IndexQzAD_tFTq in NestedDiff.o
  "method descriptor for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index?", referenced from:
      l_got.$sSl5index_8offsetBy07limitedC05IndexQzSgAE_SiAEtFTq in ExtendedDiff.o
      l_got.$sSl5index_8offsetBy07limitedC05IndexQzSgAE_SiAEtFTq in NestedExtendedDiff.o
      l_got.$sSl5index_8offsetBy07limitedC05IndexQzSgAE_SiAEtFTq in Diff.o
      l_got.$sSl5index_8offsetBy07limitedC05IndexQzSgAE_SiAEtFTq in NestedDiff.o
  "dispatch thunk of Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      ...
  "method descriptor for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index", referenced from:
      l_got.$sSl5index_8offsetBy5IndexQzAD_SitFTq in ExtendedDiff.o
      l_got.$sSl5index_8offsetBy5IndexQzAD_SitFTq in NestedExtendedDiff.o
      l_got.$sSl5index_8offsetBy5IndexQzAD_SitFTq in Diff.o
      l_got.$sSl5index_8offsetBy5IndexQzAD_SitFTq in NestedDiff.o
  "associated conformance descriptor for Swift.Collection.Swift.Collection.Indices: Swift.Collection", referenced from:
      l_got.$sSl7IndicesSl_SlTn in ExtendedDiff.o
      l_got.$sSl7IndicesSl_SlTn in NestedExtendedDiff.o
      l_got.$sSl7IndicesSl_SlTn in Diff.o
      l_got.$sSl7IndicesSl_SlTn in NestedDiff.o
  "method descriptor for Swift.Collection.indices.getter : A.Indices", referenced from:
      l_got.$sSl7indices7IndicesQzvgTq in ExtendedDiff.o
      l_got.$sSl7indices7IndicesQzvgTq in NestedExtendedDiff.o
      l_got.$sSl7indices7IndicesQzvgTq in Diff.o
      l_got.$sSl7indices7IndicesQzvgTq in NestedDiff.o
  "method descriptor for Swift.Collection.isEmpty.getter : Swift.Bool", referenced from:
      l_got.$sSl7isEmptySbvgTq in ExtendedDiff.o
      l_got.$sSl7isEmptySbvgTq in NestedExtendedDiff.o
      l_got.$sSl7isEmptySbvgTq in Diff.o
      l_got.$sSl7isEmptySbvgTq in NestedDiff.o
  "method descriptor for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int", referenced from:
      l_got.$sSl8distance4from2toSi5IndexQz_AEtFTq in ExtendedDiff.o
      l_got.$sSl8distance4from2toSi5IndexQz_AEtFTq in NestedExtendedDiff.o
      l_got.$sSl8distance4from2toSi5IndexQz_AEtFTq in Diff.o
      l_got.$sSl8distance4from2toSi5IndexQz_AEtFTq in NestedDiff.o
  "method descriptor for Swift.Collection.endIndex.getter : A.Index", referenced from:
      l_got.$sSl8endIndex0B0QzvgTq in ExtendedDiff.o
      l_got.$sSl8endIndex0B0QzvgTq in NestedExtendedDiff.o
      l_got.$sSl8endIndex0B0QzvgTq in Diff.o
      l_got.$sSl8endIndex0B0QzvgTq in NestedDiff.o
  "method descriptor for Swift.Collection.formIndex(after: inout A.Index) -> ()", referenced from:
      l_got.$sSl9formIndex5aftery0B0Qzz_tFTq in ExtendedDiff.o
      l_got.$sSl9formIndex5aftery0B0Qzz_tFTq in NestedExtendedDiff.o
      l_got.$sSl9formIndex5aftery0B0Qzz_tFTq in Diff.o
      l_got.$sSl9formIndex5aftery0B0Qzz_tFTq in NestedDiff.o
  "protocol descriptor for Swift.Collection", referenced from:
      l_got.$sSlMp in ExtendedDiff.o
      l_got.$sSlMp in NestedExtendedDiff.o
      l_got.$sSlMp in Diff.o
      l_got.$sSlMp in NestedDiff.o
  "base conformance descriptor for Swift.Collection: Swift.Sequence", referenced from:
      l_got.$sSlSTTb in ExtendedDiff.o
      l_got.$sSlSTTb in NestedExtendedDiff.o
      l_got.$sSlSTTb in Diff.o
      l_got.$sSlSTTb in NestedDiff.o
  "protocol requirements base descriptor for Swift.Collection", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "(extension in Swift):Swift.Collection.underestimatedCount.getter : Swift.Int", referenced from:
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      protocol witness for Swift.Sequence.underestimatedCount.getter : Swift.Int in conformance Differ.NestedDiff : Swift.Sequence in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> ()", referenced from:
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> () in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> () in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> () in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.ClosedRange<A.Index>) -> () in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> ()", referenced from:
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> () in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> () in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> () in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: A.Index, bounds: Swift.Range<A.Index>) -> () in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> ()", referenced from:
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> () in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> () in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> () in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._failEarlyRangeCheck(_: Swift.Range<A.Index>, bounds: Swift.Range<A.Index>) -> () in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._copyToContiguousArray() -> Swift.ContiguousArray<A.Element>", referenced from:
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      protocol witness for Swift.Sequence._copyToContiguousArray() -> Swift.ContiguousArray<A.Element> in conformance Differ.NestedDiff : Swift.Sequence in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index??", referenced from:
      protocol witness for Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._customIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index??", referenced from:
      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection._customLastIndexOfEquatableElement(A.Element) -> A.Index?? in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.map<A>((A.Element) throws -> A1) throws -> [A1]", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      Differ.Diff.patch<A where A: Swift.Collection>(to: A) -> [Differ.Patch<A.Element>] in Patch.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #4 ((Swift.Int, Swift.Int)) -> [Differ.NestedExtendedDiff.Element] in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      closure #7 (((A.Element, A.Element), Differ.Trace)) -> [Differ.NestedExtendedDiff.Element] in (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      ...
  "(extension in Swift):Swift.Collection.count.getter : Swift.Int", referenced from:
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.count.getter : Swift.Int in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.first.getter : A.Element?", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "(extension in Swift):Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index?", referenced from:
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int, limitedBy: A.Index) -> A.Index? in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index", referenced from:
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.index(_: A.Index, offsetBy: Swift.Int) -> A.Index in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.isEmpty.getter : Swift.Bool", referenced from:
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.isEmpty.getter : Swift.Bool in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int", referenced from:
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.distance(from: A.Index, to: A.Index) -> Swift.Int in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection.formIndex(after: inout A.Index) -> ()", referenced from:
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.formIndex(after: inout A.Index) -> () in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection< where A.Indices == Swift.DefaultIndices<A>>.indices.getter : Swift.DefaultIndices<A>", referenced from:
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      Differ.Diff.(sortedPatchElements in _F05826F0445BE47A4CF1EB7CAA815DAD)<A>(from: [Differ.Patch<A>], sortBy: (Differ.Diff.Element, Differ.Diff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A>] in Patch+Sort.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.indices.getter : A.Indices in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "(extension in Swift):Swift.Collection< where A.Iterator == Swift.IndexingIterator<A>>.makeIterator() -> Swift.IndexingIterator<A>", referenced from:
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.ExtendedDiff : Swift.Sequence in Differ in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.NestedExtendedDiff : Swift.Sequence in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Sequence.makeIterator() -> A.Iterator in conformance Differ.Diff : Swift.Sequence in Differ in Diff.o
      ...
  "(extension in Swift):Swift.Collection< where A.SubSequence == Swift.Slice<A>>.subscript.getter : (Swift.Range<A.Index>) -> Swift.Slice<A>", referenced from:
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.ExtendedDiff : Swift.Collection in Differ in ExtendedDiff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.NestedExtendedDiff : Swift.Collection in Differ in NestedExtendedDiff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.Diff : Swift.Collection in Differ in Diff.o
      protocol witness for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence in conformance Differ.NestedDiff : Swift.Collection in Differ in NestedDiff.o
  "method descriptor for Swift.Collection.subscript.getter : (Swift.Range<A.Index>) -> A.SubSequence", referenced from:
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in ExtendedDiff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in NestedExtendedDiff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in Diff.o
      l_got.$sSly11SubSequenceQzSny5IndexQzGcigTq in NestedDiff.o
  "dispatch thunk of Swift.Collection.subscript.read : (A.Index) -> A.Element", referenced from:
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
  "method descriptor for Swift.Collection.subscript.read : (A.Index) -> A.Element", referenced from:
      l_got.$sSly7ElementQz5IndexQzcirTq in ExtendedDiff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in NestedExtendedDiff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in Diff.o
      l_got.$sSly7ElementQz5IndexQzcirTq in NestedDiff.o
  "dispatch thunk of Swift.RangeReplaceableCollection.insert(_: __owned A.Element, at: A.Index) -> ()", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "dispatch thunk of Swift.RangeReplaceableCollection.remove(at: A.Index) -> A.Element", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "type metadata accessor for Swift.Range", referenced from:
      Swift.Range.init(_uncheckedBounds: (lower: A, upper: A)) -> Swift.Range<A> in ExtendedDiff.o
  "protocol conformance descriptor for < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Sequence in Swift in ExtendedDiff.o
      Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "protocol conformance descriptor for < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift in ExtendedDiff.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
  "type metadata accessor for Swift.Optional", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "dispatch thunk of Swift.IteratorProtocol.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "Swift._hashValue<A where A: Swift.Hashable>(for: A) -> Swift.Int", referenced from:
      Differ.Direction.hashValue.getter : Swift.Int in GenericPatch.o
      Differ.Point.hashValue.getter : Swift.Int in Diff.o
      Differ.Trace.hashValue.getter : Swift.Int in Diff.o
      Differ.TraceType.hashValue.getter : Swift.Int in Diff.o
  "Swift.AnyIterator.next() -> A?", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "type metadata accessor for Swift.AnyIterator", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "nominal type descriptor for Swift.AnyIterator", referenced from:
      _symbolic _____yxG s11AnyIteratorV in LinkedList.o
  "Swift.AnyIterator.init(() -> A?) -> Swift.AnyIterator<A>", referenced from:
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeNodeIterator() -> Swift.AnyIterator<Differ.DoublyLinkedList<A>> in LinkedList.o
  "protocol conformance descriptor for Swift.AnyIterator<A> : Swift.Sequence in Swift", referenced from:
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
  "protocol conformance descriptor for Swift.AnyIterator<A> : Swift.IteratorProtocol in Swift", referenced from:
      associated type witness table accessor for Swift.Sequence.Iterator : Swift.IteratorProtocol in Differ.LinkedList<A> : Swift.Sequence in Differ in LinkedList.o
      associated type witness table accessor for Swift.Sequence.Iterator : Swift.IteratorProtocol in Differ.DoublyLinkedList<A> : Swift.Sequence in Differ in LinkedList.o
  "type metadata accessor for Swift.Zip2Sequence", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "nominal type descriptor for Swift.Zip2Sequence", referenced from:
      _symbolic _____ySaySiGSnySiGG s12Zip2SequenceV in ExtendedDiff.o
  "protocol conformance descriptor for Swift.Zip2Sequence<A, B> : Swift.Sequence in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Zip2Sequence<[Swift.Int], Swift.Range<Swift.Int>> and conformance Swift.Zip2Sequence<A, B> : Swift.Sequence in Swift in ExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "Swift.StrideThrough.makeIterator() -> Swift.StrideThroughIterator<A>", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.StrideThrough", referenced from:
      _symbolic _____ySiG s13StrideThroughV in Diff.o
  "(extension in Swift):Swift._ArrayProtocol.filter((A.Element) throws -> Swift.Bool) throws -> [A.Element]", referenced from:
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "Swift.IndexingIterator.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.IndexingIterator", referenced from:
      _symbolic _____ySIy_____GG s16IndexingIteratorV 6Differ4DiffV in ExtendedDiff.o
      _symbolic _____ySnySiGG s16IndexingIteratorV in ExtendedDiff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ12ExtendedDiffV in ExtendedDiff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ18NestedExtendedDiffV in NestedExtendedDiff.o
      _symbolic _____ySNySiGG s16IndexingIteratorV in Diff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ4DiffV in Diff.o
      _symbolic _____y_____G s16IndexingIteratorV 6Differ10NestedDiffV in NestedDiff.o
      ...
  "protocol conformance descriptor for Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.ExtendedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.NestedExtendedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.Diff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in Diff.o
      lazy protocol witness table accessor for type Swift.IndexingIterator<Differ.NestedDiff> and conformance Swift.IndexingIterator<A> : Swift.IteratorProtocol in Swift in NestedDiff.o
  "Swift._assertionFailure(_: Swift.StaticString, _: Swift.StaticString, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never", referenced from:
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      (extension in Differ):Swift.Collection.(tracesForInsertions in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(tracesForDeletions in _16E008ED38DFD936FE8D3BD8D277EDD2)() -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
      ...
  "Swift._assertionFailure(_: Swift.StaticString, _: Swift.String, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.ExtendedPatch<A.Element>? in Differ.ExtendedDiff.patch<A where A: Swift.Collection>(from: A, to: A, sort: ((Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool)?) -> [Differ.ExtendedPatch<A.Element>] in ExtendedPatch.o
  "Swift.ReversedCollection.makeIterator() -> Swift.ReversedCollection<A>.Iterator", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "Swift.ReversedCollection.Iterator.next() -> A.Element?", referenced from:
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.ReversedCollection.Iterator", referenced from:
      _symbolic _____ySay_____G_G s18ReversedCollectionV8IteratorV 6Differ5TraceV in Diff.o
  "type metadata accessor for Swift.ReversedCollection", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "nominal type descriptor for Swift.ReversedCollection", referenced from:
      _symbolic _____ySay_____GG s18ReversedCollectionV 6Differ5TraceV in Diff.o
  "protocol conformance descriptor for Swift.ReversedCollection<A> : Swift.Collection in Swift", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "Swift.StrideThroughIterator.next() -> A?", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "nominal type descriptor for Swift.StrideThroughIterator", referenced from:
      _symbolic _____ySiG s21StrideThroughIteratorV in Diff.o
  "protocol descriptor for Swift.ExpressibleByArrayLiteral", referenced from:
      l_got.$ss25ExpressibleByArrayLiteralMp in NestedExtendedDiff.o
      l_got.$ss25ExpressibleByArrayLiteralMp in Diff.o
      l_got.$ss25ExpressibleByArrayLiteralMp in NestedDiff.o
  "method descriptor for Swift.ExpressibleByArrayLiteral.init(arrayLiteral: A.ArrayLiteralElement...) -> A", referenced from:
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in NestedExtendedDiff.o
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in Diff.o
      l_got.$ss25ExpressibleByArrayLiteralP05arrayD0x0cD7ElementQzd_tcfCTq in NestedDiff.o
  "Swift.DefaultStringInterpolation.appendInterpolation<A>(A) -> ()", referenced from:
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.ExtendedPatch.debugDescription.getter : Swift.String in ExtendedPatch.o
  "Swift.DefaultStringInterpolation.appendInterpolation<A where A: Swift.CustomStringConvertible>(A) -> ()", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "Swift.DefaultStringInterpolation.appendLiteral(Swift.String) -> ()", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      ...
  "Swift.DefaultStringInterpolation.init(literalCapacity: Swift.Int, interpolationCount: Swift.Int) -> Swift.DefaultStringInterpolation", referenced from:
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.ExtendedDiff.Element.debugDescription.getter : Swift.String in ExtendedDiff.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.Patch.debugDescription.getter : Swift.String in Patch.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      Differ.NestedExtendedDiff.Element.debugDescription.getter : Swift.String in NestedExtendedDiff.o
      ...
  "Swift._allocateUninitializedArray<A>(Builtin.Word) -> ([A], Builtin.RawPointer)", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      Differ.shiftedPatchElements<A>(from: [Differ.SortedPatchElement<A>]) -> [Differ.SortedPatchElement<A>] in GenericPatch.o
      (extension in Differ):Swift.Collection.diffTraces(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
      (extension in Differ):Swift.Collection.(findPath in _16E008ED38DFD936FE8D3BD8D277EDD2)(_: [Differ.Trace], n: Swift.Int, m: Swift.Int) -> [Differ.Trace] in Diff.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      closure #1 (([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]), Differ.ExtendedDiff.Element) -> ([Foundation.IndexPath], [Foundation.IndexPath], [Differ.BatchUpdate.MoveStep]) in Differ.BatchUpdate.init(diff: Differ.ExtendedDiff, indexPathTransform: (Foundation.IndexPath) -> Foundation.IndexPath) -> Differ.BatchUpdate in BatchUpdate.o
      ...
  "protocol descriptor for Swift.CustomDebugStringConvertible", referenced from:
      l_got.$ss28CustomDebugStringConvertibleMp in ExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleMp in Patch.o
      l_got.$ss28CustomDebugStringConvertibleMp in NestedExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleMp in Diff.o
      l_got.$ss28CustomDebugStringConvertibleMp in ExtendedPatch.o
      l_got.$ss28CustomDebugStringConvertibleMp in NestedDiff.o
  "method descriptor for Swift.CustomDebugStringConvertible.debugDescription.getter : Swift.String", referenced from:
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in ExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in Patch.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in NestedExtendedDiff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in Diff.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in ExtendedPatch.o
      l_got.$ss28CustomDebugStringConvertibleP16debugDescriptionSSvgTq in NestedDiff.o
  "Swift.abs<A where A: Swift.Comparable, A: Swift.SignedNumeric>(A) -> A", referenced from:
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
  "Swift.zip<A, B where A: Swift.Sequence, B: Swift.Sequence>(A, B) -> Swift.Zip2Sequence<A, B>", referenced from:
      Differ.flip(array: [Swift.Int]) -> [Swift.Int] in ExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedExtendedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedExtendedDiff in NestedExtendedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
      (extension in Differ):Swift.Collection< where A.Element: Swift.Collection>.nestedDiff(to: A, isEqualSection: (A.Element, A.Element) -> Swift.Bool, isEqualElement: (A.Element.Element, A.Element.Element) -> Swift.Bool) -> Differ.NestedDiff in NestedDiff.o
  "nominal type descriptor for Swift.Slice", referenced from:
      _symbolic _____y_____G s5SliceV 6Differ12ExtendedDiffV in ExtendedDiff.o
      _symbolic _____y_____G s5SliceV 6Differ18NestedExtendedDiffV in NestedExtendedDiff.o
      _symbolic _____y_____G s5SliceV 6Differ4DiffV in Diff.o
      _symbolic _____y_____G s5SliceV 6Differ10NestedDiffV in NestedDiff.o
  "protocol conformance descriptor for Swift.Slice<A> : Swift.Collection in Swift", referenced from:
      lazy protocol witness table accessor for type Swift.Slice<Differ.ExtendedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.NestedExtendedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in NestedExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.Diff> and conformance Swift.Slice<A> : Swift.Collection in Swift in Diff.o
      lazy protocol witness table accessor for type Swift.Slice<Differ.NestedDiff> and conformance Swift.Slice<A> : Swift.Collection in Swift in NestedDiff.o
  "Swift.Hasher.combine<A where A: Swift.Hashable>(A) -> ()", referenced from:
      Differ.Direction.hash(into: inout Swift.Hasher) -> () in GenericPatch.o
      Differ.Point.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Point.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.Trace.hash(into: inout Swift.Hasher) -> () in Diff.o
      Differ.TraceType.hash(into: inout Swift.Hasher) -> () in Diff.o
      ...
  "Swift.stride<A where A: Swift.Strideable>(from: A, through: A, by: A.Stride) -> Swift.StrideThrough<A>", referenced from:
      (extension in Differ):Swift.Collection.(myersDiffTraces in _16E008ED38DFD936FE8D3BD8D277EDD2)(to: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> [Differ.Trace] in Diff.o
  "_OBJC_METACLASS_$__TtCs12_SwiftObject", referenced from:
      ___unnamed_3 in LinkedList.o
      ___unnamed_6 in LinkedList.o
  "__swift_FORCE_LOAD_$_swiftCompatibility56", referenced from:
      __swift_FORCE_LOAD_$_swiftCompatibility56_$_Differ in ExtendedDiff.o
  "__swift_FORCE_LOAD_$_swiftCompatibilityConcurrency", referenced from:
      __swift_FORCE_LOAD_$_swiftCompatibilityConcurrency_$_Differ in ExtendedDiff.o
  "__swift_FORCE_LOAD_$_swiftDarwin", referenced from:
      __swift_FORCE_LOAD_$_swiftDarwin_$_Differ in ExtendedDiff.o
  "_swift_allocObject", referenced from:
      Differ.LinkedList.__allocating_init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.__allocating_init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.__allocating_init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.__allocating_init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      ...
  "_swift_allocateGenericClassMetadata", referenced from:
      type metadata instantiation function for Differ.LinkedList in LinkedList.o
      type metadata instantiation function for Differ.DoublyLinkedList in LinkedList.o
  "_swift_allocateGenericValueMetadata", referenced from:
      type metadata instantiation function for Differ.SortedPatchElement in GenericPatch.o
      type metadata instantiation function for Differ.Patch in Patch.o
      type metadata instantiation function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata instantiation function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_beginAccess", referenced from:
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.value.getter : A in LinkedList.o
      Differ.DoublyLinkedList.value.setter : A in LinkedList.o
      ...
  "_swift_bridgeObjectRelease", referenced from:
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      outlined destroy of Differ.Diff in ExtendedDiff.o
      outlined destroy of Swift.IndexingIterator<Swift.DefaultIndices<Differ.Diff>> in ExtendedDiff.o
      ...
  "_swift_bridgeObjectRetain", referenced from:
      Differ.ExtendedDiff.source.getter : Differ.Diff in ExtendedDiff.o
      Differ.ExtendedDiff.sourceIndex.getter : [Swift.Int] in ExtendedDiff.o
      Differ.ExtendedDiff.reorderedIndex.getter : [Swift.Int] in ExtendedDiff.o
      Differ.ExtendedDiff.elements.getter : [Differ.ExtendedDiff.Element] in ExtendedDiff.o
      Differ.ExtendedDiff.moveIndices.getter : Swift.Set<Swift.Int> in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      ...
  "_swift_checkMetadataState", referenced from:
      type metadata completion function for Differ.LinkedList in LinkedList.o
      type metadata completion function for Differ.DoublyLinkedList in LinkedList.o
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_deallocClassInstance", referenced from:
      Differ.LinkedList.__deallocating_deinit in LinkedList.o
      Differ.DoublyLinkedList.__deallocating_deinit in LinkedList.o
  "_swift_deallocObject", referenced from:
      l_objectdestroy in LinkedList.o
      l_objectdestroy.2 in LinkedList.o
      l_objectdestroy.5 in LinkedList.o
      l_objectdestroy.8 in LinkedList.o
      l_objectdestroy.12 in LinkedList.o
      l_objectdestroy in ExtendedPatch.o
  "_swift_deallocPartialClassInstance", referenced from:
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_endAccess", referenced from:
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.value.getter : A in LinkedList.o
      ...
  "_swift_getAssociatedConformanceWitness", referenced from:
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.Patch<A.Element>>(A1) -> A in Patch+Apply.o
      (extension in Differ):Swift.RangeReplaceableCollection.apply<A where A1: Swift.Collection, A1.Element == Differ.ExtendedPatch<A.Element>>(A1) -> A in ExtendedPatch+Apply.o
  "_swift_getAssociatedTypeWitness", referenced from:
      (extension in Differ):Differ.DiffProtocol.subscript.read : (Swift.Int) -> A.DiffElementType in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(_: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.extendedDiff(from: Differ.Diff, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff in ExtendedDiff.o
      (extension in Differ):Swift.Collection.firstMatch(_: Differ.Diff, dirtyIndices: Swift.Set<Swift.Int>, candidate: Differ.Diff.Element, candidateIndex: Swift.Int, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> (Differ.ExtendedDiff.Element, Swift.Int)? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.createMatch(_: Differ.Diff.Element, match: Differ.Diff.Element, other: A, isEqual: (A.Element, A.Element) -> Swift.Bool) -> Differ.ExtendedDiff.Element? in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      (extension in Differ):Swift.Collection.itemOnStartIndex(advancedBy: Swift.Int) -> A.Element in ExtendedDiff.o
      ...
  "_swift_getEnumCaseMultiPayload", referenced from:
      outlined init with copy of Differ.Patch<A> in GenericPatch.o
      outlined assign with take of Differ.Patch<A> in GenericPatch.o
      outlined destroy of Differ.Patch<A> in GenericPatch.o
      outlined init with take of Differ.Patch<A> in GenericPatch.o
      outlined destroy of Differ.SortedPatchElement<A> in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      ...
  "_swift_getEnumTagSinglePayloadGeneric", referenced from:
      getEnumTagSinglePayload value witness for Differ.SortedPatchElement in GenericPatch.o
      getEnumTagSinglePayload value witness for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_getGenericMetadata", referenced from:
      ___swift_instantiateGenericMetadata in LinkedList.o
  "_swift_getSingletonMetadata", referenced from:
      type metadata accessor for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_getTupleTypeLayout2", referenced from:
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_getTupleTypeLayout3", referenced from:
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
  "_swift_getTupleTypeMetadata2", referenced from:
      Swift.Range.init(_uncheckedBounds: (lower: A, upper: A)) -> Swift.Range<A> in ExtendedDiff.o
      Differ.SortedPatchElement.value.getter : Differ.Patch<A> in GenericPatch.o
      Differ.SortedPatchElement.value.setter : Differ.Patch<A> in GenericPatch.o
      Differ.SortedPatchElement.init(value: Differ.Patch<A>, sourceIndex: Swift.Int, sortedIndex: Swift.Int) -> Differ.SortedPatchElement<A> in GenericPatch.o
      Differ.edgeType<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> Differ.EdgeType in GenericPatch.o
      Differ.shiftPatchElement<A>(node: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      Differ.shiftPatchElement<A>(from: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>, to: Differ.DoublyLinkedList<Differ.SortedPatchElement<A>>) -> () in GenericPatch.o
      ...
  "_swift_getTupleTypeMetadata3", referenced from:
      Differ.BoxedDiffAndPatchElement.diffElement.getter : Differ.ExtendedDiff.Element in ExtendedPatch.o
      closure #1 (Differ.BoxedDiffAndPatchElement<A.Element>, Differ.BoxedDiffAndPatchElement<A.Element>) -> Swift.Bool in Differ.ExtendedDiff.generateSortedPatchElements<A where A: Swift.Collection>(from: A, to: A, sort: (Differ.ExtendedDiff.Element, Differ.ExtendedDiff.Element) -> Swift.Bool) -> [Differ.SortedPatchElement<A.Element>] in ExtendedPatch.o
      Differ.unbox<A>(Differ.BoxedDiffAndPatchElement<A>) -> [Differ.SortedPatchElement<A>] in ExtendedPatch.o
      closure #1 (Swift.Int) -> Differ.BoxedDiffAndPatchElement<A.Element> in Differ.ExtendedDiff.boxDiffAndPatchElements<A where A: Swift.Collection>(from: A, to: A) -> [Differ.BoxedDiffAndPatchElement<A.Element>] in ExtendedPatch.o
      initializeBufferWithCopyOfBuffer value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      destroy value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      initializeWithCopy value witness for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      ...
  "_swift_getTypeByMangledNameInContext", referenced from:
      ___swift_instantiateConcreteTypeFromMangledName in ExtendedDiff.o
  "_swift_getTypeByMangledNameInContextInMetadataState", referenced from:
      ___swift_instantiateConcreteTypeFromMangledNameAbstract in ExtendedDiff.o
  "_swift_getWitnessTable", referenced from:
      lazy protocol witness table accessor for type Differ.Diff and conformance Differ.Diff : Swift.Collection in Differ in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.DefaultIndices<Differ.Diff> and conformance Swift.DefaultIndices<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Differ.Diff and conformance Differ.Diff : Differ.DiffProtocol in Differ in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Set<Swift.Int> and conformance Swift.Set<A> : Swift.Sequence in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Range<Swift.Int> and conformance < where A: Swift.Strideable, A.Stride: Swift.SignedInteger> Swift.Range<A> : Swift.Collection in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.SignedInteger in Swift in ExtendedDiff.o
      lazy protocol witness table accessor for type [Swift.Int] and conformance [A] : Swift.RandomAccessCollection in Swift in ExtendedDiff.o
      ...
  "_swift_initClassMetadata2", referenced from:
      type metadata completion function for Differ.LinkedList in LinkedList.o
      type metadata completion function for Differ.DoublyLinkedList in LinkedList.o
  "_swift_initEnumMetadataMultiPayload", referenced from:
      type metadata completion function for Differ.Patch in Patch.o
      type metadata completion function for Differ.BoxedDiffAndPatchElement in ExtendedPatch.o
      type metadata completion function for Differ.ExtendedPatch in ExtendedPatch.o
  "_swift_initStructMetadata", referenced from:
      type metadata completion function for Differ.SortedPatchElement in GenericPatch.o
      type metadata completion function for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_isUniquelyReferenced_native", referenced from:
      Differ.LinkedList.deinit in LinkedList.o
      Differ.DoublyLinkedList.deinit in LinkedList.o
  "_swift_release", referenced from:
      Differ.LinkedList.init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      closure #1 () -> A? in Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.deinit in LinkedList.o
      Differ.LinkedList.deinit in LinkedList.o
      ...
  "_swift_retain", referenced from:
      initializeBufferWithCopyOfBuffer value witness for Differ.ExtendedDiff in ExtendedDiff.o
      Differ.LinkedList.next.getter : Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.init(next: Differ.LinkedList<A>?, value: A) -> Differ.LinkedList<A> in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.init(array: [A]) -> Differ.LinkedList<A>? in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      Differ.LinkedList.makeIterator() -> Swift.AnyIterator<A> in LinkedList.o
      ...
  "_swift_storeEnumTagMultiPayload", referenced from:
      outlined init with copy of Differ.Patch<A> in GenericPatch.o
      outlined assign with take of Differ.Patch<A> in GenericPatch.o
      outlined init with take of Differ.Patch<A> in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      Differ.Patch.shiftedIndex(by: Swift.Int) -> Differ.Patch<A> in GenericPatch.o
      initializeBufferWithCopyOfBuffer value witness for Differ.SortedPatchElement in GenericPatch.o
      initializeWithCopy value witness for Differ.SortedPatchElement in GenericPatch.o
      ...
  "_swift_storeEnumTagSinglePayloadGeneric", referenced from:
      storeEnumTagSinglePayload value witness for Differ.SortedPatchElement in GenericPatch.o
      storeEnumTagSinglePayload value witness for Differ.BatchUpdate.MoveStep in BatchUpdate.o
  "_swift_weakAssign", referenced from:
      Differ.DoublyLinkedList.previous.setter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? with unmangled suffix ".resume.0" in LinkedList.o
      Differ.DoublyLinkedList.init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_weakDestroy", referenced from:
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.deinit in LinkedList.o
  "_swift_weakInit", referenced from:
      Differ.DoublyLinkedList.init(next: Differ.DoublyLinkedList<A>?, value: A) -> Differ.DoublyLinkedList<A> in LinkedList.o
      Differ.DoublyLinkedList.init(array: [A]) -> Differ.DoublyLinkedList<A>? in LinkedList.o
  "_swift_weakLoadStrong", referenced from:
      Differ.DoublyLinkedList.previous.getter : Differ.DoublyLinkedList<A>? in LinkedList.o
      Differ.DoublyLinkedList.previous.modify : Differ.DoublyLinkedList<A>? in LinkedList.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
** BUILD FAILED **
The following build commands failed:
	Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Differ.build/Debug-watchos/Differ.build/Objects-normal/arm64/Binary/Differ normal arm64 (in target 'Differ' from project 'Differ')
(1 failure)
BUILD FAILURE 6.0 watchOS