update versions and fix warnings

Author: Lutzifer

.gitignore

@@ -1,3 +1,4 @@
 /.swiftpm
 /Package.resolved
 /.build
+.DS_Store

Package.swift

@@ -17,9 +17,9 @@ let package = Package(
     )
   ],
   dependencies: [
-    .package(url: "https://github.com/num42/swift-macrotester.git", from: "1.0.1"),
-    .package(url: "https://github.com/apple/swift-syntax.git", from: "510.0.1"),
-    .package(url: "https://github.com/groue/GRDB.swift.git", from: "6.18.0")
+    .package(url: "https://github.com/num42/swift-macrotester.git", from: "1.0.2"),
+    .package(url: "https://github.com/apple/swift-syntax.git", from: "600.0.1"),
+    .package(url: "https://github.com/groue/GRDB.swift.git", from: "6.29.3")
   ],
   targets: [
     // Targets are the basic building blocks of a package, defining a module or a test suite.

Sources/ColumnifierMacros/ColumnifierMacro.swift

@@ -8,7 +8,7 @@ public struct ColumnifyMacro: ExpressionMacro {
     of node: some FreestandingMacroExpansionSyntax,
     in context: some MacroExpansionContext
   ) -> ExprSyntax {
-    guard let argument = node.argumentList.first?.expression else {
+      guard let argument = node.arguments.first?.expression else {
       fatalError("compiler bug: the macro does not have any arguments")
     }
 

Sources/ColumnifierMacros/QualifiedColumnNameMacro.swift

@@ -8,7 +8,7 @@ public struct QualifiedColumnNameMacro: ExpressionMacro {
     of node: some FreestandingMacroExpansionSyntax,
     in context: some MacroExpansionContext
   ) -> ExprSyntax {
-    guard let argument = node.argumentList.first?.expression else {
+      guard let argument = node.arguments.first?.expression else {
       fatalError("compiler bug: the macro does not have any arguments")
     }