diff --git a/CodeGeneration/Sources/SyntaxSupport/KeywordSpec.swift b/CodeGeneration/Sources/SyntaxSupport/KeywordSpec.swift
index 7326c1d8f3a..28a715a4a9f 100644
--- a/CodeGeneration/Sources/SyntaxSupport/KeywordSpec.swift
+++ b/CodeGeneration/Sources/SyntaxSupport/KeywordSpec.swift
@@ -96,7 +96,7 @@ public let KEYWORDS: [KeywordSpec] = [
   KeywordSpec("autoclosure"),
   KeywordSpec("availability"),
   KeywordSpec("available"),
-  KeywordSpec("await"),
+  KeywordSpec("await", requiresTrailingSpace: true),
   KeywordSpec("backDeployed"),
   KeywordSpec("before"),
   KeywordSpec("block"),
diff --git a/CodeGeneration/Sources/SyntaxSupport/StmtNodes.swift b/CodeGeneration/Sources/SyntaxSupport/StmtNodes.swift
index 9cbc278e8e5..fd745ea4a3a 100644
--- a/CodeGeneration/Sources/SyntaxSupport/StmtNodes.swift
+++ b/CodeGeneration/Sources/SyntaxSupport/StmtNodes.swift
@@ -290,18 +290,17 @@ public let STMT_NODES: [Node] = [
       ),
       Child(
         name: "TryKeyword",
-        kind: .node(kind: "TryToken"),
+        kind: .token(choices: [.keyword(text: "try")]),
         isOptional: true
       ),
       Child(
         name: "AwaitKeyword",
         kind: .token(choices: [.keyword(text: "await")]),
-        isOptional: true,
-        classification: "Keyword"
+        isOptional: true
       ),
       Child(
         name: "CaseKeyword",
-        kind: .node(kind: "CaseToken"),
+        kind: .token(choices: [.keyword(text: "case")]),
         isOptional: true
       ),
       Child(
diff --git a/CodeGeneration/Sources/Utils/SyntaxBuildableChild.swift b/CodeGeneration/Sources/Utils/SyntaxBuildableChild.swift
index 07b3260183b..c6c98ca75ef 100644
--- a/CodeGeneration/Sources/Utils/SyntaxBuildableChild.swift
+++ b/CodeGeneration/Sources/Utils/SyntaxBuildableChild.swift
@@ -45,21 +45,34 @@ public extension Child {
     flattened(indentedDocumentation: description ?? "")
   }
 
-  var defaultInitialization: ExprSyntax? {
-    switch kind {
-    case .token(choices: let choices, requiresLeadingSpace: _, requiresTrailingSpace: _):
-      if choices.count == 1, case .keyword(text: let text) = choices.first {
-        var textChoice = text
-        if textChoice == "init" {
-          textChoice = "`init`"
-        }
-        return ExprSyntax(".keyword(.\(raw: textChoice))")
-      } else {
-        return type.defaultInitialization
-      }
-    default:
-      return type.defaultInitialization
+  /// If the child node has a default value, return an expression of the form
+  /// ` = default_value` that can be used as the default value to for a
+  /// function parameter. Otherwise, return `nil`.
+  var defaultInitialization: InitializerClauseSyntax? {
+    if isOptional || isUnexpectedNodes {
+      return InitializerClauseSyntax(value: NilLiteralExprSyntax())
+    }
+    guard let token = token, isToken else {
+      return type.defaultValue.map { InitializerClauseSyntax(value: $0) }
+    }
+    if token.isKeyword {
+      return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)()"))
+    }
+    if token.text != nil {
+      return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)Token()"))
+    }
+    guard case .token(let choices, _, _) = kind, choices.count == 1, token.associatedValueClass != nil else {
+      return nil
+    }
+    var textChoice: String
+    switch choices[0] {
+    case .keyword(let text), .token(let text):
+      textChoice = text
+    }
+    if textChoice == "init" {
+      textChoice = "`init`"
     }
+    return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)(.\(raw: textChoice))"))
   }
 
   /// If this node is a token that can't contain arbitrary text, generate a Swift
diff --git a/CodeGeneration/Sources/Utils/SyntaxBuildableNode.swift b/CodeGeneration/Sources/Utils/SyntaxBuildableNode.swift
index de92776e701..6f80ec6d1ff 100644
--- a/CodeGeneration/Sources/Utils/SyntaxBuildableNode.swift
+++ b/CodeGeneration/Sources/Utils/SyntaxBuildableNode.swift
@@ -50,7 +50,7 @@ public extension Node {
 
   /// Assuming this node has a single child without a default value, that child.
   var singleNonDefaultedChild: Child {
-    let nonDefaultedParams = children.filter { $0.type.defaultInitialization == nil }
+    let nonDefaultedParams = children.filter { $0.defaultInitialization == nil }
     precondition(nonDefaultedParams.count == 1)
     return nonDefaultedParams[0]
   }
diff --git a/CodeGeneration/Sources/Utils/SyntaxBuildableType.swift b/CodeGeneration/Sources/Utils/SyntaxBuildableType.swift
index 7f6bb10f3b5..83fb56f2149 100644
--- a/CodeGeneration/Sources/Utils/SyntaxBuildableType.swift
+++ b/CodeGeneration/Sources/Utils/SyntaxBuildableType.swift
@@ -50,10 +50,9 @@ public struct SyntaxBuildableType: Hashable {
   }
 
   /// If the type has a default value (because it is optional or a token
-  /// with fixed test), return an expression of the form ` = defaultValue`
-  /// that can be used as the default value for a function parameter.
-  /// Otherwise, return the empty string.
-  public var defaultInitialization: ExprSyntax? {
+  /// with fixed test), return an expression that can be used as the
+  /// default value for a function parameter. Otherwise, return `nil`.
+  public var defaultValue: ExprSyntax? {
     if isOptional {
       return ExprSyntax(NilLiteralExprSyntax())
     } else if let token = token {
diff --git a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/RawSyntaxNodesFile.swift b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/RawSyntaxNodesFile.swift
index e98d5280a54..1039fd01630 100644
--- a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/RawSyntaxNodesFile.swift
+++ b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/RawSyntaxNodesFile.swift
@@ -197,7 +197,7 @@ let rawSyntaxNodesFile = SourceFileSyntax(leadingTrivia: copyrightHeader) {
               secondName: .identifier(child.swiftName),
               colon: .colonToken(),
               type: child.rawParameterType,
-              defaultArgument: child.isUnexpectedNodes ? child.defaultInitialization.map { InitializerClauseSyntax(value: $0) } : nil
+              defaultArgument: child.isUnexpectedNodes ? child.defaultInitialization : nil
             )
           }
 
diff --git a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxNodeFile.swift b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxNodeFile.swift
index c0f00930116..da6b775524b 100644
--- a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxNodeFile.swift
+++ b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxNodeFile.swift
@@ -438,57 +438,3 @@ fileprivate extension Node {
     }
   }
 }
-
-fileprivate extension Child {
-  /// If the type has a default value, return an expression of the form
-  /// ` = default_value` that can be used as the default value to for a
-  /// function parameter. Otherwise, return an empty string.
-  var defaultInitialization: InitializerClauseSyntax? {
-    // Note that this should be Optional<BaseType>.none for defaulted generic,
-    // but that doesn't work in Swift 5.6. To keep source compatibility with
-    // previous SwiftSyntax, we instead create a second initializer that uses
-    // `Missing<Node>` and defaults that to `nil` instead (and `Missing` is
-    // used so that they can't be implicitly converted from a literal).
-
-    if isOptional || isUnexpectedNodes {
-      return InitializerClauseSyntax(value: NilLiteralExprSyntax())
-    }
-
-    guard let token = token, isToken else {
-      return nil
-    }
-
-    if token.isKeyword {
-      return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)()"))
-    }
-
-    if token.text != nil {
-      return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)Token()"))
-    }
-
-    guard case .token(let choices, _, _) = kind else {
-      return nil
-    }
-
-    guard choices.count == 1 else {
-      return nil
-    }
-
-    var textChoice: String
-
-    switch choices[0] {
-    case .keyword(let text),
-      .token(let text):
-      textChoice = text
-    }
-
-    if token.associatedValueClass != nil {
-      if textChoice == "init" {
-        textChoice = "`init`"
-      }
-      return InitializerClauseSyntax(value: ExprSyntax(".\(raw: token.swiftKind)(.\(raw: textChoice))"))
-    } else {
-      return InitializerClauseSyntax(value: ExprSyntax(#".\#(raw: token.swiftKind)("\#(raw: textChoice)")"#))
-    }
-  }
-}
diff --git a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntaxbuilder/BuildableNodesFile.swift b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntaxbuilder/BuildableNodesFile.swift
index bcfddab0254..e816ca975ba 100644
--- a/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntaxbuilder/BuildableNodesFile.swift
+++ b/CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntaxbuilder/BuildableNodesFile.swift
@@ -83,7 +83,7 @@ private func createConvenienceInitializer(node: Node) throws -> InitializerDeclS
           firstName: .identifier(child.swiftName),
           colon: .colonToken(),
           type: child.parameterType,
-          defaultArgument: child.defaultInitialization.map { InitializerClauseSyntax(value: $0) }
+          defaultArgument: child.defaultInitialization
         )
       )
     }
diff --git a/Sources/IDEUtils/generated/SyntaxClassification.swift b/Sources/IDEUtils/generated/SyntaxClassification.swift
index 0a5076ebdba..12db3b80da2 100644
--- a/Sources/IDEUtils/generated/SyntaxClassification.swift
+++ b/Sources/IDEUtils/generated/SyntaxClassification.swift
@@ -79,8 +79,6 @@ extension SyntaxClassification {
       return (.stringInterpolationAnchor, true)
     case \ExpressionSegmentSyntax.rightParen:
       return (.stringInterpolationAnchor, true)
-    case \ForInStmtSyntax.awaitKeyword:
-      return (.keyword, false)
     case \IfConfigClauseSyntax.poundKeyword:
       return (.buildConfigId, false)
     case \IfConfigClauseSyntax.condition:
diff --git a/Sources/SwiftBasicFormat/generated/BasicFormat.swift b/Sources/SwiftBasicFormat/generated/BasicFormat.swift
index 21958a7f635..44a5ad660da 100644
--- a/Sources/SwiftBasicFormat/generated/BasicFormat.swift
+++ b/Sources/SwiftBasicFormat/generated/BasicFormat.swift
@@ -285,6 +285,8 @@ open class BasicFormat: SyntaxRewriter {
       return true
     case .keyword(.async):
       return true
+    case .keyword(.await):
+      return true
     case .keyword(.`break`):
       return true
     case .keyword(.`case`):
diff --git a/Sources/SwiftParser/Statements.swift b/Sources/SwiftParser/Statements.swift
index c1743dc600d..102c6015267 100644
--- a/Sources/SwiftParser/Statements.swift
+++ b/Sources/SwiftParser/Statements.swift
@@ -614,7 +614,6 @@ extension Parser {
   public mutating func parseForEachStatement(forHandle: RecoveryConsumptionHandle) -> RawForInStmtSyntax {
     let (unexpectedBeforeForKeyword, forKeyword) = self.eat(forHandle)
     let tryKeyword = self.consume(if: .keyword(.try))
-
     let awaitKeyword = self.consume(if: .keyword(.await))
 
     // Parse the pattern.  This is either 'case <refutable pattern>' or just a
diff --git a/Sources/SwiftSyntax/generated/raw/RawSyntaxValidation.swift b/Sources/SwiftSyntax/generated/raw/RawSyntaxValidation.swift
index 717235f3916..e9b576d7fb0 100644
--- a/Sources/SwiftSyntax/generated/raw/RawSyntaxValidation.swift
+++ b/Sources/SwiftSyntax/generated/raw/RawSyntaxValidation.swift
@@ -1200,11 +1200,11 @@ func validateLayout(layout: RawSyntaxBuffer, as kind: SyntaxKind) {
     assertNoError(kind, 0, verify(layout[0], as: RawUnexpectedNodesSyntax?.self))
     assertNoError(kind, 1, verify(layout[1], as: RawTokenSyntax.self, tokenChoices: [.keyword("for")]))
     assertNoError(kind, 2, verify(layout[2], as: RawUnexpectedNodesSyntax?.self))
-    assertNoError(kind, 3, verify(layout[3], as: RawTokenSyntax?.self))
+    assertNoError(kind, 3, verify(layout[3], as: RawTokenSyntax?.self, tokenChoices: [.keyword("try")]))
     assertNoError(kind, 4, verify(layout[4], as: RawUnexpectedNodesSyntax?.self))
     assertNoError(kind, 5, verify(layout[5], as: RawTokenSyntax?.self, tokenChoices: [.keyword("await")]))
     assertNoError(kind, 6, verify(layout[6], as: RawUnexpectedNodesSyntax?.self))
-    assertNoError(kind, 7, verify(layout[7], as: RawTokenSyntax?.self))
+    assertNoError(kind, 7, verify(layout[7], as: RawTokenSyntax?.self, tokenChoices: [.keyword("case")]))
     assertNoError(kind, 8, verify(layout[8], as: RawUnexpectedNodesSyntax?.self))
     assertNoError(kind, 9, verify(layout[9], as: RawPatternSyntax.self))
     assertNoError(kind, 10, verify(layout[10], as: RawUnexpectedNodesSyntax?.self))
diff --git a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxDeclNodes.swift b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxDeclNodes.swift
index 23740f3e3f4..f9b25f9e737 100644
--- a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxDeclNodes.swift
+++ b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxDeclNodes.swift
@@ -300,7 +300,7 @@ public struct ActorDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndActorKeyword: UnexpectedNodesSyntax? = nil, 
       actorKeyword: TokenSyntax = .keyword(.actor), 
       _ unexpectedBetweenActorKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameterClause: UnexpectedNodesSyntax? = nil, 
       genericParameterClause: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParameterClauseAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
@@ -633,7 +633,7 @@ public struct AssociatedtypeDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndAssociatedtypeKeyword: UnexpectedNodesSyntax? = nil, 
       associatedtypeKeyword: TokenSyntax = .keyword(.associatedtype), 
       _ unexpectedBetweenAssociatedtypeKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
       inheritanceClause: TypeInheritanceClauseSyntax? = nil, 
       _ unexpectedBetweenInheritanceClauseAndInitializer: UnexpectedNodesSyntax? = nil, 
@@ -938,7 +938,7 @@ public struct ClassDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndClassKeyword: UnexpectedNodesSyntax? = nil, 
       classKeyword: TokenSyntax = .keyword(.class), 
       _ unexpectedBetweenClassKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameterClause: UnexpectedNodesSyntax? = nil, 
       genericParameterClause: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParameterClauseAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
@@ -1486,7 +1486,7 @@ public struct EditorPlaceholderDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedAfterIdentifier: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -1822,7 +1822,7 @@ public struct EnumDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndEnumKeyword: UnexpectedNodesSyntax? = nil, 
       enumKeyword: TokenSyntax = .keyword(.enum), 
       _ unexpectedBetweenEnumKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameters: UnexpectedNodesSyntax? = nil, 
       genericParameters: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParametersAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
@@ -3548,7 +3548,7 @@ public struct MacroDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndMacroKeyword: UnexpectedNodesSyntax? = nil, 
       macroKeyword: TokenSyntax = .keyword(.macro), 
       _ unexpectedBetweenMacroKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameterClause: UnexpectedNodesSyntax? = nil, 
       genericParameterClause: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParameterClauseAndSignature: UnexpectedNodesSyntax? = nil, 
@@ -3877,7 +3877,7 @@ public struct MacroExpansionDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforePoundToken: UnexpectedNodesSyntax? = nil, 
       poundToken: TokenSyntax = .poundToken(), 
       _ unexpectedBetweenPoundTokenAndMacro: UnexpectedNodesSyntax? = nil, 
-      macro: TokenSyntax = .identifier("IdentifierToken"), 
+      macro: TokenSyntax, 
       _ unexpectedBetweenMacroAndGenericArguments: UnexpectedNodesSyntax? = nil, 
       genericArguments: GenericArgumentClauseSyntax? = nil, 
       _ unexpectedBetweenGenericArgumentsAndLeftParen: UnexpectedNodesSyntax? = nil, 
@@ -4815,7 +4815,7 @@ public struct PrecedenceGroupDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndPrecedencegroupKeyword: UnexpectedNodesSyntax? = nil, 
       precedencegroupKeyword: TokenSyntax = .keyword(.precedencegroup), 
       _ unexpectedBetweenPrecedencegroupKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndLeftBrace: UnexpectedNodesSyntax? = nil, 
       leftBrace: TokenSyntax = .leftBraceToken(), 
       _ unexpectedBetweenLeftBraceAndGroupAttributes: UnexpectedNodesSyntax? = nil, 
@@ -5143,7 +5143,7 @@ public struct ProtocolDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndProtocolKeyword: UnexpectedNodesSyntax? = nil, 
       protocolKeyword: TokenSyntax = .keyword(.protocol), 
       _ unexpectedBetweenProtocolKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndPrimaryAssociatedTypeClause: UnexpectedNodesSyntax? = nil, 
       primaryAssociatedTypeClause: PrimaryAssociatedTypeClauseSyntax? = nil, 
       _ unexpectedBetweenPrimaryAssociatedTypeClauseAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
@@ -5476,7 +5476,7 @@ public struct StructDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndStructKeyword: UnexpectedNodesSyntax? = nil, 
       structKeyword: TokenSyntax = .keyword(.struct), 
       _ unexpectedBetweenStructKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameterClause: UnexpectedNodesSyntax? = nil, 
       genericParameterClause: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParameterClauseAndInheritanceClause: UnexpectedNodesSyntax? = nil, 
@@ -6184,7 +6184,7 @@ public struct TypealiasDeclSyntax: DeclSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenModifiersAndTypealiasKeyword: UnexpectedNodesSyntax? = nil, 
       typealiasKeyword: TokenSyntax = .keyword(.typealias), 
       _ unexpectedBetweenTypealiasKeywordAndIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndGenericParameterClause: UnexpectedNodesSyntax? = nil, 
       genericParameterClause: GenericParameterClauseSyntax? = nil, 
       _ unexpectedBetweenGenericParameterClauseAndInitializer: UnexpectedNodesSyntax? = nil, 
diff --git a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxExprNodes.swift b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxExprNodes.swift
index 6a062c3adf3..8707e257ac9 100644
--- a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxExprNodes.swift
+++ b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxExprNodes.swift
@@ -733,7 +733,7 @@ public struct BinaryOperatorExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeOperatorToken: UnexpectedNodesSyntax? = nil, 
-      operatorToken: TokenSyntax = .binaryOperator("BinaryOperatorToken"), 
+      operatorToken: TokenSyntax, 
       _ unexpectedAfterOperatorToken: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -1517,7 +1517,7 @@ public struct EditorPlaceholderExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedAfterIdentifier: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -1603,7 +1603,7 @@ public struct FloatLiteralExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeFloatingDigits: UnexpectedNodesSyntax? = nil, 
-      floatingDigits: TokenSyntax = .floatingLiteral("FloatingLiteralToken"), 
+      floatingDigits: TokenSyntax, 
       _ unexpectedAfterFloatingDigits: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -2774,7 +2774,7 @@ public struct IntegerLiteralExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeDigits: UnexpectedNodesSyntax? = nil, 
-      digits: TokenSyntax = .integerLiteral("IntegerLiteralToken"), 
+      digits: TokenSyntax, 
       _ unexpectedAfterDigits: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -3226,7 +3226,7 @@ public struct MacroExpansionExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforePoundToken: UnexpectedNodesSyntax? = nil, 
       poundToken: TokenSyntax = .poundToken(), 
       _ unexpectedBetweenPoundTokenAndMacro: UnexpectedNodesSyntax? = nil, 
-      macro: TokenSyntax = .identifier("IdentifierToken"), 
+      macro: TokenSyntax, 
       _ unexpectedBetweenMacroAndGenericArguments: UnexpectedNodesSyntax? = nil, 
       genericArguments: GenericArgumentClauseSyntax? = nil, 
       _ unexpectedBetweenGenericArgumentsAndLeftParen: UnexpectedNodesSyntax? = nil, 
@@ -4597,7 +4597,7 @@ public struct PostfixUnaryExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforeExpression: UnexpectedNodesSyntax? = nil, 
       expression: E, 
       _ unexpectedBetweenExpressionAndOperatorToken: UnexpectedNodesSyntax? = nil, 
-      operatorToken: TokenSyntax = .postfixOperator("PostfixOperatorToken"), 
+      operatorToken: TokenSyntax, 
       _ unexpectedAfterOperatorToken: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -4853,7 +4853,7 @@ public struct RegexLiteralExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenOpeningPoundsAndOpenSlash: UnexpectedNodesSyntax? = nil, 
       openSlash: TokenSyntax = .regexSlashToken(), 
       _ unexpectedBetweenOpenSlashAndRegexPattern: UnexpectedNodesSyntax? = nil, 
-      regexPattern: TokenSyntax = .regexLiteralPattern("RegexLiteralPatternToken"), 
+      regexPattern: TokenSyntax, 
       _ unexpectedBetweenRegexPatternAndCloseSlash: UnexpectedNodesSyntax? = nil, 
       closeSlash: TokenSyntax = .regexSlashToken(), 
       _ unexpectedBetweenCloseSlashAndClosingPounds: UnexpectedNodesSyntax? = nil, 
diff --git a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift
index 08e44ba5545..d24474d2a06 100644
--- a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift
+++ b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift
@@ -466,7 +466,7 @@ public struct AccessorParameterSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforeLeftParen: UnexpectedNodesSyntax? = nil, 
       leftParen: TokenSyntax = .leftParenToken(), 
       _ unexpectedBetweenLeftParenAndName: UnexpectedNodesSyntax? = nil, 
-      name: TokenSyntax = .identifier("IdentifierToken"), 
+      name: TokenSyntax, 
       _ unexpectedBetweenNameAndRightParen: UnexpectedNodesSyntax? = nil, 
       rightParen: TokenSyntax = .rightParenToken(), 
       _ unexpectedAfterRightParen: UnexpectedNodesSyntax? = nil, 
@@ -2139,7 +2139,7 @@ public struct AvailabilityVersionRestrictionSyntax: SyntaxProtocol, SyntaxHashab
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforePlatform: UnexpectedNodesSyntax? = nil, 
-      platform: TokenSyntax = .identifier("IdentifierToken"), 
+      platform: TokenSyntax, 
       _ unexpectedBetweenPlatformAndVersion: UnexpectedNodesSyntax? = nil, 
       version: VersionTupleSyntax? = nil, 
       _ unexpectedAfterVersion: UnexpectedNodesSyntax? = nil, 
@@ -5363,7 +5363,7 @@ public struct ConventionAttributeArgumentsSyntax: SyntaxProtocol, SyntaxHashable
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeConventionLabel: UnexpectedNodesSyntax? = nil, 
-      conventionLabel: TokenSyntax = .identifier("IdentifierToken"), 
+      conventionLabel: TokenSyntax, 
       _ unexpectedBetweenConventionLabelAndComma: UnexpectedNodesSyntax? = nil, 
       comma: TokenSyntax? = nil, 
       _ unexpectedBetweenCommaAndCTypeLabel: UnexpectedNodesSyntax? = nil, 
@@ -5579,7 +5579,7 @@ public struct ConventionWitnessMethodAttributeArgumentsSyntax: SyntaxProtocol, S
       _ unexpectedBetweenWitnessMethodLabelAndColon: UnexpectedNodesSyntax? = nil, 
       colon: TokenSyntax = .colonToken(), 
       _ unexpectedBetweenColonAndProtocolName: UnexpectedNodesSyntax? = nil, 
-      protocolName: TokenSyntax = .identifier("IdentifierToken"), 
+      protocolName: TokenSyntax, 
       _ unexpectedAfterProtocolName: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -8119,7 +8119,7 @@ public struct EnumCaseElementSyntax: SyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeIdentifier: UnexpectedNodesSyntax? = nil, 
-      identifier: TokenSyntax = .identifier("IdentifierToken"), 
+      identifier: TokenSyntax, 
       _ unexpectedBetweenIdentifierAndAssociatedValue: UnexpectedNodesSyntax? = nil, 
       associatedValue: EnumCaseParameterClauseSyntax? = nil, 
       _ unexpectedBetweenAssociatedValueAndRawValue: UnexpectedNodesSyntax? = nil, 
@@ -10308,7 +10308,7 @@ public struct GenericParameterSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenAttributesAndEach: UnexpectedNodesSyntax? = nil, 
       each: TokenSyntax? = nil, 
       _ unexpectedBetweenEachAndName: UnexpectedNodesSyntax? = nil, 
-      name: TokenSyntax = .identifier("IdentifierToken"), 
+      name: TokenSyntax, 
       _ unexpectedBetweenNameAndColon: UnexpectedNodesSyntax? = nil, 
       colon: TokenSyntax? = nil, 
       _ unexpectedBetweenColonAndInheritedType: UnexpectedNodesSyntax? = nil, 
@@ -10380,7 +10380,7 @@ public struct GenericParameterSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenAttributesAndEach: UnexpectedNodesSyntax? = nil, 
       each: TokenSyntax? = nil, 
       _ unexpectedBetweenEachAndName: UnexpectedNodesSyntax? = nil, 
-      name: TokenSyntax = .identifier("IdentifierToken"), 
+      name: TokenSyntax, 
       _ unexpectedBetweenNameAndColon: UnexpectedNodesSyntax? = nil, 
       colon: TokenSyntax? = nil, 
       _ unexpectedBetweenColonAndInheritedType: UnexpectedNodesSyntax? = nil, 
@@ -13587,7 +13587,7 @@ public struct OpaqueReturnTypeOfAttributeArgumentsSyntax: SyntaxProtocol, Syntax
       _ unexpectedBetweenMangledNameAndComma: UnexpectedNodesSyntax? = nil, 
       comma: TokenSyntax = .commaToken(), 
       _ unexpectedBetweenCommaAndOrdinal: UnexpectedNodesSyntax? = nil, 
-      ordinal: TokenSyntax = .integerLiteral("IntegerLiteralToken"), 
+      ordinal: TokenSyntax, 
       _ unexpectedAfterOrdinal: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -13742,7 +13742,7 @@ public struct OperatorPrecedenceAndTypesSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforeColon: UnexpectedNodesSyntax? = nil, 
       colon: TokenSyntax = .colonToken(), 
       _ unexpectedBetweenColonAndPrecedenceGroup: UnexpectedNodesSyntax? = nil, 
-      precedenceGroup: TokenSyntax = .identifier("IdentifierToken"), 
+      precedenceGroup: TokenSyntax, 
       _ unexpectedBetweenPrecedenceGroupAndDesignatedTypes: UnexpectedNodesSyntax? = nil, 
       designatedTypes: DesignatedTypeListSyntax, 
       _ unexpectedAfterDesignatedTypes: UnexpectedNodesSyntax? = nil, 
@@ -14768,7 +14768,7 @@ public struct PoundSourceLocationArgsSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBetweenLineArgLabelAndLineArgColon: UnexpectedNodesSyntax? = nil, 
       lineArgColon: TokenSyntax = .colonToken(), 
       _ unexpectedBetweenLineArgColonAndLineNumber: UnexpectedNodesSyntax? = nil, 
-      lineNumber: TokenSyntax = .integerLiteral("IntegerLiteralToken"), 
+      lineNumber: TokenSyntax, 
       _ unexpectedAfterLineNumber: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -15335,7 +15335,7 @@ public struct PrecedenceGroupNameElementSyntax: SyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeName: UnexpectedNodesSyntax? = nil, 
-      name: TokenSyntax = .identifier("IdentifierToken"), 
+      name: TokenSyntax, 
       _ unexpectedBetweenNameAndTrailingComma: UnexpectedNodesSyntax? = nil, 
       trailingComma: TokenSyntax? = nil, 
       _ unexpectedAfterTrailingComma: UnexpectedNodesSyntax? = nil, 
@@ -15812,7 +15812,7 @@ public struct PrimaryAssociatedTypeSyntax: SyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeName: UnexpectedNodesSyntax? = nil, 
-      name: TokenSyntax = .identifier("IdentifierToken"), 
+      name: TokenSyntax, 
       _ unexpectedBetweenNameAndTrailingComma: UnexpectedNodesSyntax? = nil, 
       trailingComma: TokenSyntax? = nil, 
       _ unexpectedAfterTrailingComma: UnexpectedNodesSyntax? = nil, 
@@ -16448,7 +16448,7 @@ public struct SourceFileSyntax: SyntaxProtocol, SyntaxHashable {
       _ unexpectedBeforeStatements: UnexpectedNodesSyntax? = nil, 
       statements: CodeBlockItemListSyntax, 
       _ unexpectedBetweenStatementsAndEOFToken: UnexpectedNodesSyntax? = nil, 
-      eofToken: TokenSyntax, 
+      eofToken: TokenSyntax = .eof(), 
       _ unexpectedAfterEOFToken: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -16592,7 +16592,7 @@ public struct StringSegmentSyntax: SyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeContent: UnexpectedNodesSyntax? = nil, 
-      content: TokenSyntax = .stringSegment("StringSegmentToken"), 
+      content: TokenSyntax, 
       _ unexpectedAfterContent: UnexpectedNodesSyntax? = nil, 
       trailingTrivia: Trivia? = nil
     
@@ -18880,7 +18880,7 @@ public struct VersionTupleSyntax: SyntaxProtocol, SyntaxHashable {
   public init(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeMajor: UnexpectedNodesSyntax? = nil, 
-      major: TokenSyntax = .integerLiteral("IntegerLiteralToken"), 
+      major: TokenSyntax, 
       _ unexpectedBetweenMajorAndMinorPeriod: UnexpectedNodesSyntax? = nil, 
       minorPeriod: TokenSyntax? = nil, 
       _ unexpectedBetweenMinorPeriodAndMinor: UnexpectedNodesSyntax? = nil, 
diff --git a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxStmtNodes.swift b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxStmtNodes.swift
index ab7ca1abcaf..e1aac894b6b 100644
--- a/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxStmtNodes.swift
+++ b/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxStmtNodes.swift
@@ -1443,7 +1443,7 @@ public struct LabeledStmtSyntax: StmtSyntaxProtocol, SyntaxHashable {
   public init<S: StmtSyntaxProtocol>(
       leadingTrivia: Trivia? = nil, 
       _ unexpectedBeforeLabelName: UnexpectedNodesSyntax? = nil, 
-      labelName: TokenSyntax = .identifier("IdentifierToken"), 
+      labelName: TokenSyntax, 
       _ unexpectedBetweenLabelNameAndLabelColon: UnexpectedNodesSyntax? = nil, 
       labelColon: TokenSyntax = .colonToken(), 
       _ unexpectedBetweenLabelColonAndStatement: UnexpectedNodesSyntax? = nil, 
diff --git a/Sources/SwiftSyntaxBuilder/generated/BuildableNodes.swift b/Sources/SwiftSyntaxBuilder/generated/BuildableNodes.swift
index 1f01971df8d..371cbc63364 100644
--- a/Sources/SwiftSyntaxBuilder/generated/BuildableNodes.swift
+++ b/Sources/SwiftSyntaxBuilder/generated/BuildableNodes.swift
@@ -538,7 +538,7 @@ extension ForInStmtSyntax {
       unexpectedBetweenForKeywordAndTryKeyword: UnexpectedNodesSyntax? = nil, 
       tryKeyword: TokenSyntax? = nil, 
       unexpectedBetweenTryKeywordAndAwaitKeyword: UnexpectedNodesSyntax? = nil, 
-      awaitKeyword: TokenSyntax? = .keyword(.await), 
+      awaitKeyword: TokenSyntax? = nil, 
       unexpectedBetweenAwaitKeywordAndCaseKeyword: UnexpectedNodesSyntax? = nil, 
       caseKeyword: TokenSyntax? = nil, 
       unexpectedBetweenCaseKeywordAndPattern: UnexpectedNodesSyntax? = nil, 
diff --git a/Tests/SwiftSyntaxBuilderTest/ForInStmtTests.swift b/Tests/SwiftSyntaxBuilderTest/ForInStmtTests.swift
new file mode 100644
index 00000000000..bfce5852a98
--- /dev/null
+++ b/Tests/SwiftSyntaxBuilderTest/ForInStmtTests.swift
@@ -0,0 +1,84 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+import XCTest
+import SwiftSyntax
+import SwiftSyntaxBuilder
+
+final class ForInStmtTests: XCTestCase {
+  func testEmptyForInStmtSyntax() throws {
+    let buildable = ForInStmtSyntax(pattern: PatternSyntax("foo"), sequenceExpr: ExprSyntax("bar")) {}
+    assertBuildResult(
+      buildable,
+      """
+      for foo in bar {
+      }
+      """
+    )
+  }
+
+  func testForInStmtSyntax() throws {
+    let testCases: [UInt: (ForInStmtSyntax, String)] = [
+      #line: (
+        StmtSyntax(
+          """
+          for foo in bar {
+            _ = foo
+          }
+          """
+        ).cast(ForInStmtSyntax.self),
+        """
+        for foo in bar {
+            _ = foo
+        }
+        """
+      ),
+      #line: (
+        try ForInStmtSyntax("for try await foo in bar") { ExprSyntax("print(foo)") },
+        """
+        for try await foo in bar {
+            print(foo)
+        }
+        """
+      ),
+    ]
+
+    for (line, testCase) in testCases {
+      let (builder, expected) = testCase
+      assertBuildResult(builder, expected, line: line)
+    }
+  }
+
+  func testEffectiveForInStmtSyntax() throws {
+    let buildable = ForInStmtSyntax(
+      tryKeyword: .keyword(.try),
+      awaitKeyword: .keyword(.await),
+      pattern: PatternSyntax("foo"),
+      sequenceExpr: ExprSyntax("bar"),
+      body: CodeBlockSyntax(
+        statements: [
+          .init(item: .decl("let baz = await foo.baz")),
+          .init(item: .expr("print(foo.baz)")),
+        ]
+      )
+    )
+    assertBuildResult(
+      buildable,
+      """
+      for try await foo in bar {
+          let baz = await foo.baz
+          print(foo.baz)
+      }
+      """
+    )
+  }
+}