MethodDefOrRefTag.cs

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using System.Runtime.CompilerServices;
 
namespace System.Reflection.Metadata.Ecma335;
 
internal static class MethodDefOrRefTag
{
    internal const int NumberOfBits = 1;
 
    internal const int LargeRowSize = 32768;
 
    internal const uint MethodDef = 0u;
 
    internal const uint MemberRef = 1u;
 
    internal const uint TagMask = 1u;
 
    internal const TableMask TablesReferenced = TableMask.MethodDef | TableMask.MemberRef;
 
    internal const uint TagToTokenTypeByteVector = 2566u;
 
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    internal static EntityHandle ConvertToHandle(uint methodDefOrRef)
    {
        uint num = (uint)(2566 >>> (int)((methodDefOrRef & 1) << 3) << 24);
        uint num2 = methodDefOrRef >> 1;
        if ((num2 & 0xFF000000u) != 0)
        {
            Throw.InvalidCodedIndex();
        }
        return new EntityHandle(num | num2);
    }
}