Merge pull request swiftlang#178 from dan-zheng/upstream-differentiable-attr

[AutoDiff upstream] Update gyb-generated files.

Author: ahoppen

Diff for: Sources/SwiftSyntax/gyb_generated/Misc.swift

@@ -873,6 +873,48 @@ extension SyntaxNode {
     return ObjCSelectorSyntax(asSyntaxData)
   }
 
+  public var isDifferentiableAttributeArguments: Bool { return raw.kind == .differentiableAttributeArguments }
+  public var asDifferentiableAttributeArguments: DifferentiableAttributeArgumentsSyntax? {
+    guard isDifferentiableAttributeArguments else { return nil }
+    return DifferentiableAttributeArgumentsSyntax(asSyntaxData)
+  }
+
+  public var isDifferentiationParamsClause: Bool { return raw.kind == .differentiationParamsClause }
+  public var asDifferentiationParamsClause: DifferentiationParamsClauseSyntax? {
+    guard isDifferentiationParamsClause else { return nil }
+    return DifferentiationParamsClauseSyntax(asSyntaxData)
+  }
+
+  public var isDifferentiationParams: Bool { return raw.kind == .differentiationParams }
+  public var asDifferentiationParams: DifferentiationParamsSyntax? {
+    guard isDifferentiationParams else { return nil }
+    return DifferentiationParamsSyntax(asSyntaxData)
+  }
+
+  public var isDifferentiationParamList: Bool { return raw.kind == .differentiationParamList }
+  public var asDifferentiationParamList: DifferentiationParamListSyntax? {
+    guard isDifferentiationParamList else { return nil }
+    return DifferentiationParamListSyntax(asSyntaxData)
+  }
+
+  public var isDifferentiationParam: Bool { return raw.kind == .differentiationParam }
+  public var asDifferentiationParam: DifferentiationParamSyntax? {
+    guard isDifferentiationParam else { return nil }
+    return DifferentiationParamSyntax(asSyntaxData)
+  }
+
+  public var isDifferentiableAttributeFuncSpecifier: Bool { return raw.kind == .differentiableAttributeFuncSpecifier }
+  public var asDifferentiableAttributeFuncSpecifier: DifferentiableAttributeFuncSpecifierSyntax? {
+    guard isDifferentiableAttributeFuncSpecifier else { return nil }
+    return DifferentiableAttributeFuncSpecifierSyntax(asSyntaxData)
+  }
+
+  public var isFunctionDeclName: Bool { return raw.kind == .functionDeclName }
+  public var asFunctionDeclName: FunctionDeclNameSyntax? {
+    guard isFunctionDeclName else { return nil }
+    return FunctionDeclNameSyntax(asSyntaxData)
+  }
+
   public var isContinueStmt: Bool { return raw.kind == .continueStmt }
   public var asContinueStmt: ContinueStmtSyntax? {
     guard isContinueStmt else { return nil }
@@ -1657,6 +1699,20 @@ extension Syntax {
       return node
     case .objCSelector(let node):
       return node
+    case .differentiableAttributeArguments(let node):
+      return node
+    case .differentiationParamsClause(let node):
+      return node
+    case .differentiationParams(let node):
+      return node
+    case .differentiationParamList(let node):
+      return node
+    case .differentiationParam(let node):
+      return node
+    case .differentiableAttributeFuncSpecifier(let node):
+      return node
+    case .functionDeclName(let node):
+      return node
     case .continueStmt(let node):
       return node
     case .whileStmt(let node):
@@ -1822,6 +1878,6 @@ extension Syntax {
 extension SyntaxParser {
   static func verifyNodeDeclarationHash() -> Bool {
     return String(cString: swiftparse_syntax_structure_versioning_identifier()!) ==
-      "1232070026209439384"
+      "274521544372836110"
   }
 }

Diff for: Sources/SwiftSyntax/gyb_generated/SyntaxAnyVisitor.swift

@@ -1058,6 +1058,55 @@ open class SyntaxAnyVisitor: SyntaxVisitor {
   override open func visitPost(_ node: ObjCSelectorSyntax) {
     visitAnyPost(node._syntaxNode)
   }
+  override open func visit(_ node: DifferentiableAttributeArgumentsSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiableAttributeArgumentsSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: DifferentiationParamsClauseSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiationParamsClauseSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: DifferentiationParamsSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiationParamsSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: DifferentiationParamListSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiationParamListSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: DifferentiationParamSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiationParamSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: DifferentiableAttributeFuncSpecifierSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: DifferentiableAttributeFuncSpecifierSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
+  override open func visit(_ node: FunctionDeclNameSyntax) -> SyntaxVisitorContinueKind {
+    return visitAny(node._syntaxNode)
+  }
+
+  override open func visitPost(_ node: FunctionDeclNameSyntax) {
+    visitAnyPost(node._syntaxNode)
+  }
   override open func visit(_ node: ContinueStmtSyntax) -> SyntaxVisitorContinueKind {
     return visitAny(node._syntaxNode)
   }