rename variable

src/Features/CSharp/Portable/IntroduceVariable/CSharpIntroduceVariableService_IntroduceLocal.cs

@@ -198,9 +198,9 @@ private static SyntaxNode WithBlockBody(SyntaxNode node, BlockSyntax body)
             declarationStatement = declarationStatement.WithAdditionalAnnotations(Formatter.Annotation);
 
             // If we're within a local function, our scope for the new local declaration is expanded to include the enclosing member.
-            var oldOutermostNode = block.GetAncestor<LocalFunctionStatementSyntax>() == null ? block : (SyntaxNode)block.GetAncestor<MemberDeclarationSyntax>();
+            var scope = block.GetAncestor<LocalFunctionStatementSyntax>() == null ? block : (SyntaxNode)block.GetAncestor<MemberDeclarationSyntax>();
 
-            var matches = FindMatches(document, expression, document, oldOutermostNode, allOccurrences, cancellationToken);
+            var matches = FindMatches(document, expression, document, scope, allOccurrences, cancellationToken);
             Debug.Assert(matches.Contains(expression));
 
             (document, matches) = await ComplexifyParentingStatements(document, matches, cancellationToken).ConfigureAwait(false);