MulticastDelegate.cs

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using System;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
 
namespace System
{
    // Token: 0x02000185 RID: 389
    [ComVisible(true)]
    [Serializable]
    [StructLayout(0)]
    public abstract class MulticastDelegate : Delegate
    {
        // Token: 0x06000F26 RID: 3878 RVA: 0x00020538 File Offset: 0x0001E738
        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        {
            DelegateSerializationHolder.GetDelegateData(this, info, context);
        }
 
        // Token: 0x06000F27 RID: 3879 RVA: 0x00020550 File Offset: 0x0001E750
        public sealed override bool Equals(object obj)
        {
            bool flag = base.Equals(obj);
            if (obj != null)
            {
            }
            Delegate[] array = this.delegates;
            if (array != null)
            {
                IntPtr invoke_impl = array.invoke_impl;
                object target = array.m_target;
                Delegate[] array2 = this.delegates;
                return;
            }
        }
 
        // Token: 0x06000F28 RID: 3880 RVA: 0x00020590 File Offset: 0x0001E790
        public sealed override int GetHashCode()
        {
            return base.GetHashCode();
        }
 
        // Token: 0x06000F29 RID: 3881 RVA: 0x000205A4 File Offset: 0x0001E7A4
        protected override MethodInfo GetMethodImpl()
        {
            Delegate[] array = this.delegates;
            if (array != null)
            {
                IntPtr invoke_impl = array.invoke_impl;
                object target = array.m_target;
            }
            MethodInfo methodInfo;
            return methodInfo;
        }
 
        // Token: 0x06000F2A RID: 3882 RVA: 0x000205CC File Offset: 0x0001E7CC
        public sealed override Delegate[] GetInvocationList()
        {
            object obj;
            if (this.delegates != null)
            {
                if (obj != null)
                {
                    if (obj == null)
                    {
                        throw new InvalidCastException();
                    }
                }
            }
            else if (obj != null)
            {
            }
            throw new ArrayTypeMismatchException();
        }
 
        // Token: 0x06000F2B RID: 3883 RVA: 0x000205F8 File Offset: 0x0001E7F8
        protected sealed override Delegate CombineImpl(Delegate follow)
        {
            if (follow == null)
            {
                Delegate[] array;
                return array;
            }
            Delegate[] array2 = this.delegates;
            Delegate[] array3;
            if (array2 != null)
            {
                IntPtr invoke_impl = array2.invoke_impl;
                Delegate[] array = this.delegates;
                IntPtr invoke_impl2 = array.invoke_impl;
                array3 = this.delegates;
                Delegate[] array4 = this.delegates;
                IntPtr invoke_impl3 = array3.invoke_impl;
                return array;
            }
            this.delegates = array3;
            if (this != null)
            {
                array3.m_target = this;
                Delegate[] array5 = this.delegates;
                IntPtr invoke_impl4 = this.invoke_impl;
                IntPtr invoke_impl5 = this.delegates.invoke_impl;
                Delegate[] array6 = this.delegates;
                if (follow != null)
                {
                    IntPtr invoke_impl6 = array6.invoke_impl;
                    return follow;
                }
            }
            throw new ArrayTypeMismatchException();
        }
 
        // Token: 0x06000F2C RID: 3884 RVA: 0x000206A8 File Offset: 0x0001E8A8
        private int LastIndexOf(Delegate[] haystack, Delegate[] needle)
        {
            /*
An exception occurred when decompiling this method (06000F2C)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 System.MulticastDelegate::LastIndexOf(System.Delegate[],System.Delegate[])
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:native int(var_0_06, ldfld:native int(Delegate::invoke_impl, ldloc:class System.Delegate[][exp:Delegate](haystack)))
    stloc:native int(var_1_0D, ldfld:native int(Delegate::invoke_impl, ldloc:class System.Delegate[][exp:Delegate](needle)))
    stloc:object(var_4_18, ldfld:object(Delegate::m_target, ldloc:class System.Delegate[][exp:Delegate](needle)))
    stloc:native int(var_6_23, ldfld:native int(Delegate::invoke_impl, ldloc:class System.Delegate[][exp:Delegate](needle)))
}
 
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1683
*/;
        }
 
        // Token: 0x06000F2D RID: 3885 RVA: 0x000206DC File Offset: 0x0001E8DC
        protected sealed override Delegate RemoveImpl(Delegate value)
        {
            if (value != null)
            {
                if (this.delegates != null)
                {
                    Delegate[] array = this.delegates;
                    IntPtr invoke_impl = this.delegates.invoke_impl;
                    this.delegates = 0;
                    Delegate[] array2 = this.delegates;
                    Delegate[] array3 = this.delegates;
                    Delegate[] array4 = this.delegates;
                    IntPtr invoke_impl2 = array3.invoke_impl;
                    return array3;
                }
                int num;
                if (num != 0)
                {
                }
            }
            throw new InvalidCastException();
        }
 
        // Token: 0x0400068A RID: 1674
        private Delegate[] delegates;
    }
}