0312 华佗本地加载

hch

2025-09-12 7a2b399cf76d6dfb888c7088f7b362596c5fa52f

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using dnlib.DotNet;
using HybridCLR.Editor.Meta;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace HybridCLR.Editor.AOT
{
 
    public class ConstraintContext
    {
        public class ImplType
        {
            public TypeSig BaseType { get; }
 
            public List<TypeSig> Interfaces { get; }
 
            public bool ValueType { get; }
 
            private readonly int _hash;
 
            public ImplType(TypeSig baseType, List<TypeSig> interfaces, bool valueType)
            {
                BaseType = baseType;
                Interfaces = interfaces;
                ValueType = valueType;
                _hash = ComputHash();
            }
 
            public override bool Equals(object obj)
            {
                ImplType o = (ImplType)obj;
                return MetaUtil.EqualsTypeSig(this.BaseType, o.BaseType)
                    && MetaUtil.EqualsTypeSigArray(this.Interfaces, o.Interfaces)
                    && this.ValueType == o.ValueType;
            }
 
            public override int GetHashCode()
            {
                return _hash;
            }
 
            private int ComputHash()
            { 
                int hash = 0;
                if (BaseType != null)
                {
                    hash = HashUtil.CombineHash(hash, TypeEqualityComparer.Instance.GetHashCode(BaseType));
                }
                if (Interfaces.Count > 0)
                {
                    hash = HashUtil.CombineHash(hash, HashUtil.ComputHash(Interfaces));
                }
 
                return hash;
            }
        }
 
        public HashSet<ImplType> ImplTypes { get; } = new HashSet<ImplType>();
 
        public GenericClass ApplyConstraints(GenericClass gc)
        {
            return gc;
        }
 
        public GenericMethod ApplyConstraints(GenericMethod gm)
        {
            return gm;
        }
    }
}