public static StatementSyntax Rewrite(
SwitchStatementSyntax switchStatement, SemanticModel semanticModel, SyntaxEditor editor,
SyntaxKind nodeToGenerate, bool shouldMoveNextStatementToSwitchExpression)
{
var rewriter = new Rewriter(isAllThrowStatements: nodeToGenerate == SyntaxKind.ThrowStatement);
// Rewrite the switch statement as a switch expression.
var switchExpression = rewriter.RewriteSwitchStatement(switchStatement,
allowMoveNextStatementToSwitchExpression: shouldMoveNextStatementToSwitchExpression);
// Only on simple assignments we attempt to remove variable declarators.
var isSimpleAssignment = nodeToGenerate == SyntaxKind.SimpleAssignmentExpression;
var generateDeclaration = isSimpleAssignment && rewriter.TryRemoveVariableDeclarators(switchStatement, semanticModel, editor);
// Generate the final statement to wrap the switch expression, e.g. a "return" or an assignment.
return(rewriter.GetFinalStatement(switchExpression,
switchStatement.SwitchKeyword.LeadingTrivia, nodeToGenerate, generateDeclaration));
}