From 73df9c6f118bb0f04327a022c3fff071c63107bf Mon Sep 17 00:00:00 2001
From: Cyrus Najmabadi <cyrus.najmabadi@gmail.com>
Date: Thu, 30 May 2024 15:15:02 -0700
Subject: [PATCH] Delete

---
 .../Parsing/LambdaAttributeParsingTests.cs    | 68 -------------------
 1 file changed, 68 deletions(-)

diff --git a/src/Compilers/CSharp/Test/Syntax/Parsing/LambdaAttributeParsingTests.cs b/src/Compilers/CSharp/Test/Syntax/Parsing/LambdaAttributeParsingTests.cs
index 5d396e9f5f0aa..1dd89fe0434db 100644
--- a/src/Compilers/CSharp/Test/Syntax/Parsing/LambdaAttributeParsingTests.cs
+++ b/src/Compilers/CSharp/Test/Syntax/Parsing/LambdaAttributeParsingTests.cs
@@ -4388,74 +4388,6 @@ public void ParseAttributeWithLambaPathological()
             // Ensure we can parse this pathological lambda attribute code without getting into exponential time.
             var tree = ParseTree(Resources.PathologicalLambdaAttributeCode, CSharpParseOptions.Default);
             var root = tree.GetRoot();
-
-            var newRoot = UpdateNode(root);
-            Console.WriteLine(newRoot);
-
-            static SyntaxNode UpdateNode(SyntaxNode node)
-            {
-                return node.ReplaceTokens(
-                    node.DescendantTokens(),
-                    (original, rewritten) => UpdateToken(rewritten));
-            }
-
-            static SyntaxToken UpdateToken(SyntaxToken token)
-            {
-                var rewritten = UpdateAllTrivia(token);
-
-                if (rewritten.Span.Length == 0)
-                    return rewritten;
-
-                if (token.ToFullString().Contains("im_"))
-                {
-                    // Debug.Assert(false);
-                }
-
-                if (rewritten.Kind() == SyntaxKind.IdentifierToken)
-                {
-                    return SyntaxFactory.Identifier(
-                        rewritten.LeadingTrivia, "A", rewritten.TrailingTrivia);
-                }
-                else if (token.Kind() == SyntaxKind.BadToken)
-                {
-                    return SyntaxFactory.Identifier(
-                        rewritten.LeadingTrivia, "C", rewritten.TrailingTrivia);
-                }
-                else if (rewritten.Kind() == SyntaxKind.StringLiteralToken)
-                {
-                    return SyntaxFactory.Literal(
-                        rewritten.LeadingTrivia, "B", "B", rewritten.TrailingTrivia);
-                }
-                else if (rewritten.Kind() == SyntaxKind.CharacterLiteralToken)
-                {
-                    return SyntaxFactory.Literal(
-                        rewritten.LeadingTrivia, "'D'", 'D', rewritten.TrailingTrivia);
-                }
-
-                return rewritten;
-            }
-
-            static SyntaxToken UpdateAllTrivia(SyntaxToken token)
-            {
-                if (!token.HasStructuredTrivia)
-                    return token;
-
-                return token.WithLeadingTrivia(UpdateTriviaList(token.LeadingTrivia)).WithTrailingTrivia(UpdateTriviaList(token.TrailingTrivia));
-            }
-
-            static SyntaxTriviaList UpdateTriviaList(SyntaxTriviaList triviaList)
-            {
-                return new SyntaxTriviaList(
-                    triviaList.SelectAsArray(UpdateTrivia));
-            }
-
-            static SyntaxTrivia UpdateTrivia(SyntaxTrivia trivia)
-            {
-                if (!trivia.HasStructure)
-                    return trivia;
-
-                return SyntaxFactory.Trivia((StructuredTriviaSyntax)UpdateNode(trivia.GetStructure()));
-            }
         }
     }
 }