/// <summary>
/// If this is an extension method, returns a reduced extension method
/// symbol representing the method. Otherwise, returns null.
/// </summary>
public MethodSymbol ReduceExtensionMethod()
{
return((this.IsExtensionMethod && this.MethodKind != MethodKind.ReducedExtension) ? ReducedExtensionMethodSymbol.Create(this) : null);
}
public ReducedExtensionMethodParameterSymbol(ReducedExtensionMethodSymbol containingMethod, ParameterSymbol underlyingParameter) :
base(underlyingParameter)
{
Debug.Assert(underlyingParameter.Ordinal > 0);
_containingMethod = containingMethod;
}