/// <summary>
/// Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.
/// </summary>
/// <param name="label">The <see cref="Label" /> property of the result.</param>
/// <param name="pattern">The <see cref="Pattern" /> property of the result.</param>
/// <param name="whenClause">The <see cref="WhenClause" /> property of the result.</param>
/// <returns>This expression if no children changed, or an expression with the updated children.</returns>
public SwitchLabel Update(LabelTarget label, CSharpPattern pattern, Expression whenClause)
{
if (label == Label && pattern == Pattern && whenClause == WhenClause)
{
return(this);
}
return(CSharpExpression.SwitchLabel(label, pattern, whenClause));
}
