Added TriviaPiece.isComment (via generator)

Author: vinu-vanjari

CodeGeneration/Sources/generate-swift-syntax/templates/swiftsyntax/TriviaPiecesFile.swift

@@ -310,5 +310,19 @@ fileprivate func generateIsHelpers(for pieceName: TokenSyntax) throws -> Extensi
       }
       """
     )
+
+    DeclSyntax(
+      """
+      /// Returns `true` if this piece is a comment.
+      public var isComment: Bool {
+        switch self {
+        case .lineComment, .blockComment, .docLineComment, .docBlockComment:
+          return true
+        default:
+          return false
+        }
+      }
+      """
+    )
   }
 }

Sources/SwiftParserDiagnostics/SyntaxExtensions.swift

@@ -181,15 +181,6 @@ public extension TriviaPiece {
     default: return false
     }
   }
-
-  var isComment: Bool {
-    switch self {
-    case .blockComment, .docBlockComment, .docLineComment, .lineComment:
-      return true
-    default:
-      return false
-    }
-  }
 }
 
 extension TokenSyntax {

Sources/SwiftSyntax/generated/TriviaPieces.swift

@@ -475,6 +475,16 @@ extension TriviaPiece {
       return false
     }
   }
+  
+  /// Returns `true` if this piece is a comment.
+  public var isComment: Bool {
+    switch self {
+    case .lineComment, .blockComment, .docLineComment, .docBlockComment:
+      return true
+    default:
+      return false
+    }
+  }
 }
 
 extension RawTriviaPiece {
@@ -510,4 +520,14 @@ extension RawTriviaPiece {
       return false
     }
   }
+  
+  /// Returns `true` if this piece is a comment.
+  public var isComment: Bool {
+    switch self {
+    case .lineComment, .blockComment, .docLineComment, .docBlockComment:
+      return true
+    default:
+      return false
+    }
+  }
 }