Update Extensions.cs

[jiogao]

avoid the exception about generic method that same method name and different lenght of generic arguments.

[liiir1985]

Do you have test case for this fix?

[jiogao]

public class TestClass
{
public K Func<T, K>(T arg)
{
return default;
}
public void Func(T arg)
{
}
public void Func<T, K>(T arg0, K arg1)
{
}
}

//in hotfix dll
public static class ILRHotfixInit
{
public static void Init()
{
TestClass o = new TestClass();
o.Func("");
var res = o.Func<int, float>(1);
}
}

生成CLR代码之后就会报错
CLRBindings.Initialize(appdomain);
昨天传了一个可以测试的unity工程在群里了 :)