Merge pull request swiftlang#179 from dan-zheng/upstream-differentiable-attr

[AutoDiff upstream] Update gyb-generated files.

Author: akyrtzi

Sources/SwiftSyntax/gyb_generated/Misc.swift

@@ -1878,6 +1878,6 @@ extension Syntax {
 extension SyntaxParser {
   static func verifyNodeDeclarationHash() -> Bool {
     return String(cString: swiftparse_syntax_structure_versioning_identifier()!) ==
-      "274521544372836110"
+      "3924247553615556843"
   }
 }

Sources/SwiftSyntax/gyb_generated/SyntaxBuilders.swift

@@ -6225,7 +6225,7 @@ extension ObjCSelectorPieceSyntax {
 
 public struct DifferentiableAttributeArgumentsSyntaxBuilder {
   private var layout =
-    Array<RawSyntax?>(repeating: nil, count: 7)
+    Array<RawSyntax?>(repeating: nil, count: 5)
 
   internal init() {}
 
@@ -6239,16 +6239,6 @@ public struct DifferentiableAttributeArgumentsSyntaxBuilder {
     layout[idx] = node.raw
   }
 
-  public mutating func useMaybePrimal(_ node: DifferentiableAttributeFuncSpecifierSyntax) {
-    let idx = DifferentiableAttributeArgumentsSyntax.Cursor.maybePrimal.rawValue
-    layout[idx] = node.raw
-  }
-
-  public mutating func useMaybeAdjoint(_ node: DifferentiableAttributeFuncSpecifierSyntax) {
-    let idx = DifferentiableAttributeArgumentsSyntax.Cursor.maybeAdjoint.rawValue
-    layout[idx] = node.raw
-  }
-
   public mutating func useMaybeJVP(_ node: DifferentiableAttributeFuncSpecifierSyntax) {
     let idx = DifferentiableAttributeArgumentsSyntax.Cursor.maybeJVP.rawValue
     layout[idx] = node.raw

Sources/SwiftSyntax/gyb_generated/SyntaxFactory.swift

@@ -2853,12 +2853,10 @@ public enum SyntaxFactory {
     ], length: .zero, presence: .present))
     return ObjCSelectorSyntax(data)
   }
-  public static func makeDifferentiableAttributeArguments(diffParams: DifferentiationParamsClauseSyntax?, diffParamsComma: TokenSyntax?, maybePrimal: DifferentiableAttributeFuncSpecifierSyntax?, maybeAdjoint: DifferentiableAttributeFuncSpecifierSyntax?, maybeJVP: DifferentiableAttributeFuncSpecifierSyntax?, maybeVJP: DifferentiableAttributeFuncSpecifierSyntax?, whereClause: GenericWhereClauseSyntax?) -> DifferentiableAttributeArgumentsSyntax {
+  public static func makeDifferentiableAttributeArguments(diffParams: DifferentiationParamsClauseSyntax?, diffParamsComma: TokenSyntax?, maybeJVP: DifferentiableAttributeFuncSpecifierSyntax?, maybeVJP: DifferentiableAttributeFuncSpecifierSyntax?, whereClause: GenericWhereClauseSyntax?) -> DifferentiableAttributeArgumentsSyntax {
     let layout: [RawSyntax?] = [
       diffParams?.raw,
       diffParamsComma?.raw,
-      maybePrimal?.raw,
-      maybeAdjoint?.raw,
       maybeJVP?.raw,
       maybeVJP?.raw,
       whereClause?.raw,
@@ -2877,8 +2875,6 @@ public enum SyntaxFactory {
       nil,
       nil,
       nil,
-      nil,
-      nil,
     ], length: .zero, presence: .present))
     return DifferentiableAttributeArgumentsSyntax(data)
   }

Sources/SwiftSyntax/gyb_generated/syntax_nodes/SyntaxNodes.swift

@@ -6904,14 +6904,13 @@ extension ObjCSelectorPieceSyntax: CustomReflectable {
 // MARK: - DifferentiableAttributeArgumentsSyntax
 
 /// 
-/// The arguments for the `@differentiable` attribute: an optional          differentiation parameter list and associated functions.
+/// The arguments for the `@differentiable` attribute: an optional
+/// differentiation parameter list and associated functions.
 /// 
 public struct DifferentiableAttributeArgumentsSyntax: SyntaxProtocol, SyntaxHashable {
   enum Cursor: Int {
     case diffParams
     case diffParamsComma
-    case maybePrimal
-    case maybeAdjoint
     case maybeJVP
     case maybeVJP
     case whereClause
@@ -6982,50 +6981,6 @@ public struct DifferentiableAttributeArgumentsSyntax: SyntaxProtocol, SyntaxHash
     return DifferentiableAttributeArgumentsSyntax(newData)
   }
 
-  public var maybePrimal: DifferentiableAttributeFuncSpecifierSyntax? {
-    get {
-      let childData = data.child(at: Cursor.maybePrimal,
-                                 parent: Syntax(self))
-      if childData == nil { return nil }
-      return DifferentiableAttributeFuncSpecifierSyntax(childData!)
-    }
-    set(value) {
-      self = withMaybePrimal(value)
-    }
-  }
-
-  /// Returns a copy of the receiver with its `maybePrimal` replaced.
-  /// - param newChild: The new `maybePrimal` to replace the node's
-  ///                   current `maybePrimal`, if present.
-  public func withMaybePrimal(
-    _ newChild: DifferentiableAttributeFuncSpecifierSyntax?) -> DifferentiableAttributeArgumentsSyntax {
-    let raw = newChild?.raw
-    let newData = data.replacingChild(raw, at: Cursor.maybePrimal)
-    return DifferentiableAttributeArgumentsSyntax(newData)
-  }
-
-  public var maybeAdjoint: DifferentiableAttributeFuncSpecifierSyntax? {
-    get {
-      let childData = data.child(at: Cursor.maybeAdjoint,
-                                 parent: Syntax(self))
-      if childData == nil { return nil }
-      return DifferentiableAttributeFuncSpecifierSyntax(childData!)
-    }
-    set(value) {
-      self = withMaybeAdjoint(value)
-    }
-  }
-
-  /// Returns a copy of the receiver with its `maybeAdjoint` replaced.
-  /// - param newChild: The new `maybeAdjoint` to replace the node's
-  ///                   current `maybeAdjoint`, if present.
-  public func withMaybeAdjoint(
-    _ newChild: DifferentiableAttributeFuncSpecifierSyntax?) -> DifferentiableAttributeArgumentsSyntax {
-    let raw = newChild?.raw
-    let newData = data.replacingChild(raw, at: Cursor.maybeAdjoint)
-    return DifferentiableAttributeArgumentsSyntax(newData)
-  }
-
   public var maybeJVP: DifferentiableAttributeFuncSpecifierSyntax? {
     get {
       let childData = data.child(at: Cursor.maybeJVP,
@@ -7095,7 +7050,7 @@ public struct DifferentiableAttributeArgumentsSyntax: SyntaxProtocol, SyntaxHash
 
   public func _validateLayout() {
     let rawChildren = Array(RawSyntaxChildren(Syntax(self)))
-    assert(rawChildren.count == 7)
+    assert(rawChildren.count == 5)
     // Check child #0 child is DifferentiationParamsClauseSyntax or missing
     if let raw = rawChildren[0].raw {
       let info = rawChildren[0].syntaxInfo
@@ -7128,28 +7083,12 @@ public struct DifferentiableAttributeArgumentsSyntax: SyntaxProtocol, SyntaxHash
       let syntaxChild = Syntax(syntaxData)
       assert(syntaxChild.is(DifferentiableAttributeFuncSpecifierSyntax.self))
     }
-    // Check child #4 child is DifferentiableAttributeFuncSpecifierSyntax or missing
+    // Check child #4 child is GenericWhereClauseSyntax or missing
     if let raw = rawChildren[4].raw {
       let info = rawChildren[4].syntaxInfo
       let absoluteRaw = AbsoluteRawSyntax(raw: raw, info: info)
       let syntaxData = SyntaxData(absoluteRaw, parent: Syntax(self))
       let syntaxChild = Syntax(syntaxData)
-      assert(syntaxChild.is(DifferentiableAttributeFuncSpecifierSyntax.self))
-    }
-    // Check child #5 child is DifferentiableAttributeFuncSpecifierSyntax or missing
-    if let raw = rawChildren[5].raw {
-      let info = rawChildren[5].syntaxInfo
-      let absoluteRaw = AbsoluteRawSyntax(raw: raw, info: info)
-      let syntaxData = SyntaxData(absoluteRaw, parent: Syntax(self))
-      let syntaxChild = Syntax(syntaxData)
-      assert(syntaxChild.is(DifferentiableAttributeFuncSpecifierSyntax.self))
-    }
-    // Check child #6 child is GenericWhereClauseSyntax or missing
-    if let raw = rawChildren[6].raw {
-      let info = rawChildren[6].syntaxInfo
-      let absoluteRaw = AbsoluteRawSyntax(raw: raw, info: info)
-      let syntaxData = SyntaxData(absoluteRaw, parent: Syntax(self))
-      let syntaxChild = Syntax(syntaxData)
       assert(syntaxChild.is(GenericWhereClauseSyntax.self))
     }
   }
@@ -7160,8 +7099,6 @@ extension DifferentiableAttributeArgumentsSyntax: CustomReflectable {
     return Mirror(self, children: [
       "diffParams": diffParams.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
       "diffParamsComma": diffParamsComma.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
-      "maybePrimal": maybePrimal.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
-      "maybeAdjoint": maybeAdjoint.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
       "maybeJVP": maybeJVP.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
       "maybeVJP": maybeVJP.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
       "whereClause": whereClause.map(Syntax.init)?.as(SyntaxProtocol.self) as Any,
@@ -7464,7 +7401,8 @@ extension DifferentiationParamsSyntax: CustomReflectable {
 // MARK: - DifferentiationParamSyntax
 
 /// 
-/// A differentiation parameter: either the "self" identifier or a          function parameter name.
+/// A differentiation parameter: either the "self" identifier or a
+/// function parameter name.
 /// 
 public struct DifferentiationParamSyntax: SyntaxProtocol, SyntaxHashable {
   enum Cursor: Int {
@@ -7568,7 +7506,8 @@ extension DifferentiationParamSyntax: CustomReflectable {
 // MARK: - DifferentiableAttributeFuncSpecifierSyntax
 
 /// 
-/// A function specifier, consisting of an identifier, colon, and a          function declaration name (e.g. `vjp: foo(_:_:)`).
+/// A function specifier, consisting of an identifier, colon, and a
+/// function declaration name (e.g. `vjp: foo(_:_:)`).
 /// 
 public struct DifferentiableAttributeFuncSpecifierSyntax: SyntaxProtocol, SyntaxHashable {
   enum Cursor: Int {
@@ -7785,7 +7724,8 @@ public struct FunctionDeclNameSyntax: SyntaxProtocol, SyntaxHashable {
   }
 
   /// 
-  /// The argument labels of the referenced function, optionally                    specified.
+  /// The argument labels of the referenced function, optionally
+  /// specified.
   /// 
   public var arguments: DeclNameArgumentsSyntax? {
     get {