title: Eleventh HStack (or Other UI Component) creates compile error, "Argument passed to call that takes no arguments"
body: <p>I am creating an app with SwiftUI (Swift 5.1, XCode 11.2 (11B52), MacOS Catalina 10.15.1).
  When I added components on the view, at some point I got an error.
  To identify the cause, I simplified code like:</p>
  
  <pre><code>import SwiftUI
  
  struct MainView: View {
      var body: some View {
          VStack {
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
              HStack {
                  Text("Okay")
              }
          }
      }
  }
  
  struct MainView_Previews: PreviewProvider {
      static var previews: some View {
          MainView()
      }
  }
  </code></pre>
  
  <p>Then, I got an error at the first HStack, which says "Argument passed to call that takes no arguments."</p>
  
  <p>If I comment out one of the eleven "HStack"s, the error is gone.</p>
  
  <p>I would like to know what is happening.
  Thank you,</p>