internal static ConversionClass ClassifyConversion(Type TargetType, Type SourceType, ref Symbols.Method OperatorMethod)
{
ConversionClass class3 = ClassifyPredefinedConversion(TargetType, SourceType);
if ((((class3 != ConversionClass.None) || Symbols.IsInterface(SourceType)) || Symbols.IsInterface(TargetType)) || (!Symbols.IsClassOrValueType(SourceType) && !Symbols.IsClassOrValueType(TargetType)))
{
return(class3);
}
if (Symbols.IsIntrinsicType(SourceType) && Symbols.IsIntrinsicType(TargetType))
{
return(class3);
}
return(ClassifyUserDefinedConversion(TargetType, SourceType, ref OperatorMethod));
}