public override async Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
ExpressionSyntax expression = IfRefactoringHelper.GetBooleanExpression(
IfStatement.Condition,
Expression1,
Expression2,
semanticModel,
cancellationToken);
StatementSyntax newStatement = CreateStatement(expression)
.WithLeadingTrivia(IfStatement.GetLeadingTrivia())
.WithTrailingTrivia(statements[index + 1].GetTrailingTrivia())
.WithFormatterAnnotation();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newStatement);
return(await document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken).ConfigureAwait(false));
}
public override async Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken)
{
IStatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
ExpressionSyntax left = Left.WithoutTrivia();
ExpressionSyntax right = Right.WithoutTrivia();
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
right = AddCastExpressionIfNecessary(right, semanticModel, IfStatement.SpanStart, cancellationToken);
StatementSyntax newNode = CreateStatement(
CoalesceExpression(
left.Parenthesize().WithSimplifierAnnotation(),
right.Parenthesize().WithSimplifierAnnotation()));
newNode = newNode
.WithLeadingTrivia(IfStatement.GetLeadingTrivia())
.WithTrailingTrivia(statements[index + 1].GetTrailingTrivia())
.WithFormatterAnnotation();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newNode);
return(await document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken).ConfigureAwait(false));
}
public static Task <Document> RefactorAsync(
Document document,
UsingStatementSyntax usingStatement,
CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(usingStatement);
int index = container.Statements.IndexOf(usingStatement);
StatementContainer newContainer = container.RemoveStatementAt(index);
var statements = new List <StatementSyntax>()
{
SyntaxFactory.LocalDeclarationStatement(usingStatement.Declaration)
};
statements.AddRange(GetStatements(usingStatement));
if (statements.Count > 0)
{
statements[0] = statements[0]
.WithLeadingTrivia(usingStatement.GetLeadingTrivia());
statements[statements.Count - 1] = statements[statements.Count - 1]
.WithTrailingTrivia(usingStatement.GetTrailingTrivia());
}
newContainer = newContainer.WithStatements(newContainer.Statements.InsertRange(index, statements));
return(document.ReplaceNodeAsync(container.Node, newContainer.Node.WithFormatterAnnotation(), cancellationToken));
}
public static Task <Document> RefactorAsync(
Document document,
VariableDeclaratorSyntax declarator,
CancellationToken cancellationToken)
{
var declaration = (VariableDeclarationSyntax)declarator.Parent;
var localDeclaration = (LocalDeclarationStatementSyntax)declaration.Parent;
StatementContainer container = StatementContainer.Create(localDeclaration);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(localDeclaration);
StatementSyntax nextStatement = statements[index + 1];
var expressionStatement = (ExpressionStatementSyntax)nextStatement;
var assignment = (AssignmentExpressionSyntax)expressionStatement.Expression;
ExpressionSyntax right = assignment.Right;
EqualsValueClauseSyntax initializer = declarator.Initializer;
ExpressionSyntax value = initializer?.Value;
VariableDeclaratorSyntax newDeclarator = (value != null)
? declarator.ReplaceNode(value, right)
: declarator.WithInitializer(EqualsValueClause(right));
LocalDeclarationStatementSyntax newLocalDeclaration = localDeclaration.ReplaceNode(declarator, newDeclarator);
SyntaxTriviaList trailingTrivia = localDeclaration.GetTrailingTrivia();
if (!trailingTrivia.IsEmptyOrWhitespace())
{
newLocalDeclaration = newLocalDeclaration.WithTrailingTrivia(trailingTrivia.Concat(nextStatement.GetTrailingTrivia()));
}
else
{
newLocalDeclaration = newLocalDeclaration.WithTrailingTrivia(nextStatement.GetTrailingTrivia());
}
SyntaxTriviaList leadingTrivia = nextStatement.GetLeadingTrivia();
if (!leadingTrivia.IsEmptyOrWhitespace())
{
newLocalDeclaration = newLocalDeclaration.WithLeadingTrivia(newLocalDeclaration.GetLeadingTrivia().Concat(leadingTrivia));
}
SyntaxList <StatementSyntax> newStatements = statements
.Replace(localDeclaration, newLocalDeclaration)
.RemoveAt(index + 1);
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
public static async Task <Document> RefactorAsync(
Document document,
IfStatementSyntax ifStatement,
CancellationToken cancellationToken)
{
ExpressionSyntax returnExpression = ifStatement.Condition;
if (GetBooleanLiteral(ifStatement.Statement).Kind() == SyntaxKind.FalseLiteralExpression)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
returnExpression = CSharpUtility.LogicallyNegate(returnExpression, semanticModel, cancellationToken);
}
ReturnStatementSyntax newReturnStatement = ReturnStatement(
ReturnKeyword().WithTrailingTrivia(Space),
returnExpression,
SemicolonToken());
if (ifStatement.Else != null)
{
newReturnStatement = newReturnStatement.WithTriviaFrom(ifStatement);
return(await document.ReplaceNodeAsync(ifStatement, newReturnStatement, cancellationToken).ConfigureAwait(false));
}
StatementContainer container = StatementContainer.Create(ifStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(ifStatement);
var returnStatement = (ReturnStatementSyntax)statements[index + 1];
newReturnStatement = newReturnStatement
.WithLeadingTrivia(ifStatement.GetLeadingTrivia())
.WithTrailingTrivia(returnStatement.GetTrailingTrivia());
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newReturnStatement);
//TODO: ReplaceStatementsAsync
return(await document.ReplaceNodeAsync(container.Node, container.WithStatements(newStatements).Node, cancellationToken).ConfigureAwait(false));
}
public override Task <Document> RefactorAsync(
Document document,
CancellationToken cancellationToken = default(CancellationToken))
{
IStatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
TStatement newStatement = CreateNewStatement();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index - 1, newStatement);
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
public static async Task <Document> RefactorAsync(
Document document,
IfStatementSyntax ifStatement,
SyntaxKind jumpKind,
bool recursive,
CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(ifStatement);
CSharpSyntaxNode node = container.Node;
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
var rewriter = new ReduceIfStatementRewriter(jumpKind, recursive, semanticModel, cancellationToken);
SyntaxNode newNode = rewriter.Visit(node);
return(await document.ReplaceNodeAsync(node, newNode, cancellationToken).ConfigureAwait(false));
}
public override Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, Expression1, Expression2);
StatementSyntax newStatement = CreateStatement(conditionalExpression)
.WithLeadingTrivia(IfStatement.GetLeadingTrivia())
.WithTrailingTrivia(statements[index + 1].GetTrailingTrivia())
.WithFormatterAnnotation();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newStatement);
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
public static Task <Document> InlineLazyInitializationAsync(
Document document,
IfStatementSyntax ifStatement,
CancellationToken cancellationToken)
{
StatementContainer container = StatementContainer.Create(ifStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(ifStatement);
StatementSyntax expressionStatement = (ExpressionStatementSyntax)statements[index + 1];
MemberInvocationStatement invocation = MemberInvocationStatement.Create((ExpressionStatementSyntax)expressionStatement);
ExpressionSyntax expression = invocation.Expression;
SimpleAssignmentStatement assignment = SimpleAssignmentStatement.Create((ExpressionStatementSyntax)ifStatement.GetSingleStatementOrDefault());
BinaryExpressionSyntax coalesceExpression = CSharpFactory.CoalesceExpression(expression.WithoutTrivia(), ParenthesizedExpression(assignment.AssignmentExpression));
ParenthesizedExpressionSyntax newExpression = ParenthesizedExpression(coalesceExpression)
.WithTriviaFrom(expression);
StatementSyntax newExpressionStatement = expressionStatement.ReplaceNode(expression, newExpression);
IEnumerable <SyntaxTrivia> trivia = container.Node.DescendantTrivia(TextSpan.FromBounds(ifStatement.FullSpan.Start, expressionStatement.FullSpan.Start));
if (trivia.Any(f => !f.IsWhitespaceOrEndOfLineTrivia()))
{
newExpressionStatement = newExpressionStatement.PrependToLeadingTrivia(trivia);
}
SyntaxList <StatementSyntax> newStatements = statements
.Replace(expressionStatement, newExpressionStatement)
.RemoveAt(index);
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
private static Task <Document> RefactorAsync(
Document document,
LocalDeclarationStatementSyntax localDeclaration,
ConditionalExpressionSyntax conditionalExpression,
SemanticModel semanticModel,
CancellationToken cancellationToken = default(CancellationToken))
{
VariableDeclaratorSyntax variableDeclarator = localDeclaration.Declaration.Variables[0];
LocalDeclarationStatementSyntax newLocalDeclaration = localDeclaration.RemoveNode(variableDeclarator.Initializer, SyntaxRemoveOptions.KeepExteriorTrivia);
TypeSyntax type = newLocalDeclaration.Declaration.Type;
if (type.IsVar)
{
newLocalDeclaration = newLocalDeclaration.ReplaceNode(
type,
semanticModel.GetTypeSymbol(conditionalExpression)
.ToMinimalTypeSyntax(semanticModel, type.SpanStart)
.WithTriviaFrom(type));
}
IdentifierNameSyntax left = IdentifierName(variableDeclarator.Identifier.ValueText);
IfStatementSyntax ifStatement = IfElseStatement(
conditionalExpression.Condition.WalkDownParentheses().WithoutTrivia(),
SimpleAssignmentStatement(left, conditionalExpression.WhenTrue.WithoutTrivia()),
SimpleAssignmentStatement(left, conditionalExpression.WhenFalse.WithoutTrivia()));
StatementContainer container = StatementContainer.Create(localDeclaration);
SyntaxList <StatementSyntax> statements = container.Statements;
SyntaxList <StatementSyntax> newStatements = statements
.Replace(localDeclaration, newLocalDeclaration.WithFormatterAnnotation())
.Insert(statements.IndexOf(localDeclaration) + 1, ifStatement.WithFormatterAnnotation());
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
public static async Task <Document> RefactorAsync(
Document document,
LocalDeclarationStatementSyntax localDeclaration,
CancellationToken cancellationToken)
{
StatementContainer container = StatementContainer.Create(localDeclaration);
int index = container.Statements.IndexOf(localDeclaration);
StatementSyntax nextStatement = container.Statements[index + 1];
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
ExpressionSyntax value = GetExpressionToInline(localDeclaration, semanticModel, cancellationToken);
StatementSyntax newStatement = GetStatementWithInlinedExpression(nextStatement, value);
SyntaxTriviaList leadingTrivia = localDeclaration.GetLeadingTrivia();
IEnumerable <SyntaxTrivia> trivia = container
.Node
.DescendantTrivia(TextSpan.FromBounds(localDeclaration.SpanStart, nextStatement.Span.Start));
if (!trivia.All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
newStatement = newStatement.WithLeadingTrivia(leadingTrivia.Concat(trivia));
}
else
{
newStatement = newStatement.WithLeadingTrivia(leadingTrivia);
}
SyntaxList <StatementSyntax> newStatements = container.Statements
.Replace(nextStatement, newStatement)
.RemoveAt(index);
return(await document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken).ConfigureAwait(false));
}
private static Task <Document> RefactorAsync <TNode>(
Document document,
WhileStatementSyntax whileStatement,
ForStatementSyntax forStatement,
List <TNode> list,
CancellationToken cancellationToken) where TNode : StatementSyntax
{
forStatement = forStatement
.TrimLeadingTrivia()
.PrependToLeadingTrivia(list[0].GetLeadingTrivia());
StatementContainer container = StatementContainer.Create(whileStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(list[0]);
IEnumerable <StatementSyntax> newStatements = statements.Take(index)
.Concat(new ForStatementSyntax[] { forStatement })
.Concat(statements.Skip(index + list.Count + 1));
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
public static Task <Document> RefactorAsync(
Document document,
StatementSyntax statement,
CancellationToken cancellationToken)
{
StatementContainer container = StatementContainer.Create(statement);
SyntaxList <StatementSyntax> statements = container.Statements;
var returnStatement = (ReturnStatementSyntax)statements.Last(f => !f.IsKind(SyntaxKind.LocalFunctionStatement));
int returnStatementIndex = statements.IndexOf(returnStatement);
ExpressionSyntax expression = returnStatement.Expression;
SyntaxKind kind = statement.Kind();
if (kind == SyntaxKind.IfStatement)
{
var ifStatement = (IfStatementSyntax)statement;
IfStatement chain = Syntax.IfStatement.Create(ifStatement);
ExpressionStatementSyntax[] expressionStatements = chain
.Nodes
.Select(ifOrElse => (ExpressionStatementSyntax)GetLastStatementOrDefault(ifOrElse.Statement))
.ToArray();
IfStatementSyntax newIfStatement = ifStatement.ReplaceNodes(
expressionStatements,
(f, g) =>
{
var assignment = (AssignmentExpressionSyntax)f.Expression;
return(ReturnStatement(assignment.Right).WithTriviaFrom(f));
});
SyntaxList <StatementSyntax> newStatements = statements.Replace(ifStatement, newIfStatement);
StatementContainer newContainer = container.WithStatements(newStatements);
SyntaxNode newNode = newContainer.Node;
if (chain.EndsWithElse)
{
newNode = newNode.RemoveStatement(newContainer.Statements[returnStatementIndex]);
}
return(document.ReplaceNodeAsync(container.Node, newNode, cancellationToken));
}
else if (kind == SyntaxKind.SwitchStatement)
{
var switchStatement = (SwitchStatementSyntax)statement;
SyntaxList <SwitchSectionSyntax> newSections = switchStatement
.Sections
.Select(section => CreateNewSection(section))
.ToSyntaxList();
SwitchStatementSyntax newSwitchStatement = switchStatement.WithSections(newSections);
SyntaxList <StatementSyntax> newStatements = statements.Replace(switchStatement, newSwitchStatement);
StatementContainer newContainer = container.WithStatements(newStatements);
SyntaxNode newNode = newContainer.Node;
if (switchStatement.Sections.Any(f => f.ContainsDefaultLabel()))
{
newNode = newNode.RemoveStatement(newContainer.Statements[returnStatementIndex]);
}
return(document.ReplaceNodeAsync(container.Node, newNode, cancellationToken));
}
Debug.Fail(statement.Kind().ToString());
return(Task.FromResult(document));
}
public static async Task <Document> RefactorAsync(
Document document,
StatementSyntax statement,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
StatementContainer container = StatementContainer.Create(statement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(statement);
switch (statement.Kind())
{
case SyntaxKind.IfStatement:
{
var ifStatement = (IfStatementSyntax)statement;
var expressionStatement = (ExpressionStatementSyntax)ifStatement.GetSingleStatementOrDefault();
var assignment = (AssignmentExpressionSyntax)expressionStatement.Expression;
ExpressionSyntax left = assignment.Left;
ExpressionSyntax right = assignment.Right;
BinaryExpressionSyntax coalesceExpression = RefactoringHelper.CreateCoalesceExpression(
semanticModel.GetTypeSymbol(left, cancellationToken),
left.WithoutLeadingTrivia().WithTrailingTrivia(Space),
right.WithLeadingTrivia(Space),
ifStatement.SpanStart,
semanticModel);
AssignmentExpressionSyntax newAssignment = assignment.WithRight(coalesceExpression.WithTriviaFrom(right));
ExpressionStatementSyntax newNode = expressionStatement.WithExpression(newAssignment);
IEnumerable <SyntaxTrivia> trivia = ifStatement.DescendantTrivia(TextSpan.FromBounds(ifStatement.SpanStart, expressionStatement.SpanStart));
if (trivia.All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
newNode = newNode.WithLeadingTrivia(ifStatement.GetLeadingTrivia());
}
else
{
newNode = newNode
.WithLeadingTrivia(ifStatement.GetLeadingTrivia().Concat(trivia))
.WithFormatterAnnotation();
}
return(await document.ReplaceNodeAsync(ifStatement, newNode, cancellationToken).ConfigureAwait(false));
}
case SyntaxKind.ExpressionStatement:
{
var expressionStatement = (ExpressionStatementSyntax)statement;
var assignment = (AssignmentExpressionSyntax)expressionStatement.Expression;
return(await RefactorAsync(document, expressionStatement, (IfStatementSyntax)statements[index + 1], index, container, assignment.Right, semanticModel, cancellationToken).ConfigureAwait(false));
}
case SyntaxKind.LocalDeclarationStatement:
{
var localDeclaration = (LocalDeclarationStatementSyntax)statement;
ExpressionSyntax value = localDeclaration
.Declaration
.Variables
.First()
.Initializer
.Value;
return(await RefactorAsync(document, localDeclaration, (IfStatementSyntax)statements[index + 1], index, container, value, semanticModel, cancellationToken).ConfigureAwait(false));
}
default:
{
Debug.Fail(statement.Kind().ToString());
return(document);
}
}
}
public static async Task <Document> RefactorAsync(
Document document,
ExpressionStatementSyntax expressionStatement,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
INamedTypeSymbol symbol = semanticModel.GetTypeByMetadataName(MetadataNames.System_Text_StringBuilder);
var invocationExpression = (InvocationExpressionSyntax)expressionStatement.Expression;
MemberInvocationExpression memberInvocation = MemberInvocationExpression.Create(invocationExpression);
ExpressionSyntax expression = GetFirstInvocationInMethodChain(memberInvocation, symbol, semanticModel, cancellationToken).Expression;
StatementContainer statementContainer = StatementContainer.Create(expressionStatement);
SyntaxList <StatementSyntax> statements = statementContainer.Statements;
int index = statements.IndexOf(expressionStatement);
string indentation = CSharpFormatter.GetIncreasedIndentation(expressionStatement, cancellationToken).ToString();
var sb = new StringBuilder(invocationExpression.ToString());
int j = index;
while (j < statements.Count - 1)
{
StatementSyntax statement = statements[j + 1];
if (!IsFixable(statement, expression, symbol, semanticModel, cancellationToken))
{
break;
}
sb.AppendLine();
sb.Append(indentation);
sb.Append(GetTextToAppend((ExpressionStatementSyntax)statement, symbol, semanticModel, cancellationToken));
j++;
}
StatementSyntax lastStatement = statements[j];
SyntaxList <StatementSyntax> newStatements = statements;
while (j > index)
{
newStatements = newStatements.RemoveAt(j);
j--;
}
ExpressionSyntax newInvocationExpression = SyntaxFactory.ParseExpression(sb.ToString());
SyntaxTriviaList trailingTrivia = statementContainer
.Node
.DescendantTrivia(TextSpan.FromBounds(invocationExpression.Span.End, lastStatement.Span.End))
.ToSyntaxTriviaList()
.EmptyIfWhitespace()
.AddRange(lastStatement.GetTrailingTrivia());
ExpressionStatementSyntax newExpressionStatement = expressionStatement
.WithExpression(newInvocationExpression)
.WithLeadingTrivia(expressionStatement.GetLeadingTrivia())
.WithTrailingTrivia(trailingTrivia)
.WithFormatterAndSimplifierAnnotations();
newStatements = newStatements.ReplaceAt(index, newExpressionStatement);
return(await document.ReplaceNodeAsync(statementContainer.Node, statementContainer.NodeWithStatements(newStatements), cancellationToken).ConfigureAwait(false));
}
public static async Task <Document> RefactorAsync(
Document document,
StatementSyntax statement,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
StatementContainer container = StatementContainer.Create(statement);
int index = container.Statements.IndexOf(statement);
switch (statement.Kind())
{
case SyntaxKind.IfStatement:
{
var ifStatement = (IfStatementSyntax)statement;
IfStatement chain = Syntax.IfStatement.Create(ifStatement);
IEnumerable <ExpressionStatementSyntax> expressionStatements = chain
.Nodes
.Select(ifOrElse => (ExpressionStatementSyntax)GetLastStatementOrDefault(ifOrElse.Statement));
IfStatementSyntax newIfStatement = ifStatement.ReplaceNodes(
expressionStatements,
(f, g) =>
{
var assignment = (AssignmentExpressionSyntax)f.Expression;
return(ReturnStatement(assignment.Right).WithTriviaFrom(f));
});
StatementContainer newContainer = await RefactorAsync(
document,
container,
ifStatement,
newIfStatement,
index,
chain.Nodes.Length,
semanticModel,
cancellationToken,
chain.EndsWithElse).ConfigureAwait(false);
return(await document.ReplaceNodeAsync(container.Node, newContainer.Node, cancellationToken).ConfigureAwait(false));
}
case SyntaxKind.SwitchStatement:
{
var switchStatement = (SwitchStatementSyntax)statement;
SyntaxList <SwitchSectionSyntax> newSections = switchStatement
.Sections
.Select(section => CreateNewSection(section))
.ToSyntaxList();
SwitchStatementSyntax newSwitchStatement = switchStatement.WithSections(newSections);
StatementContainer newContainer = await RefactorAsync(
document,
container,
switchStatement,
newSwitchStatement,
index,
switchStatement.Sections.Count,
semanticModel,
cancellationToken,
switchStatement.Sections.Any(f => f.ContainsDefaultLabel())).ConfigureAwait(false);
return(await document.ReplaceNodeAsync(container.Node, newContainer.Node, cancellationToken).ConfigureAwait(false));
}
}
Debug.Fail(statement.Kind().ToString());
return(document);
}
