TaskToApm.cs

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using System;
using System.Runtime.CompilerServices;
using Cpp2IlInjected;
 
namespace System.Threading.Tasks
{
    // Token: 0x0200021A RID: 538
    internal static class TaskToApm
    {
        // Token: 0x060012E0 RID: 4832 RVA: 0x00027D40 File Offset: 0x00025F40
        public static IAsyncResult Begin(Task task, AsyncCallback callback, object state)
        {
            /*
An exception occurred when decompiling this method (060012E0)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.IAsyncResult System.Threading.Tasks.TaskToApm::Begin(System.Threading.Tasks.Task,System.AsyncCallback,System.Object)
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0014:
    brtrue(IL_0014, ldloc:Task[exp:bool](task))
}
 
   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.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
   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: 0x060012E1 RID: 4833 RVA: 0x00027D64 File Offset: 0x00025F64
        public static void End(IAsyncResult asyncResult)
        {
            while (asyncResult == null || asyncResult == null)
            {
            }
        }
 
        // Token: 0x060012E2 RID: 4834 RVA: 0x0000207A File Offset: 0x0000027A
        public static TResult End<TResult>(IAsyncResult cpp2il__autoParamName__idx_1)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x060012E3 RID: 4835 RVA: 0x00027D7C File Offset: 0x00025F7C
        private static void InvokeCallbackWhenTaskCompletes(Task antecedent, AsyncCallback callback, IAsyncResult asyncResult)
        {
        }
 
        // Token: 0x0200021B RID: 539
        private sealed class TaskWrapperAsyncResult : IAsyncResult
        {
            // Token: 0x060012E4 RID: 4836 RVA: 0x00027D8C File Offset: 0x00025F8C
            internal TaskWrapperAsyncResult(Task task, object state, bool completedSynchronously)
            {
                this.Task = task;
                this._state = state;
            }
 
            // Token: 0x170001C6 RID: 454
            // (get) Token: 0x060012E5 RID: 4837 RVA: 0x00027DB0 File Offset: 0x00025FB0
            object IAsyncResult.AsyncState
            {
                get
                {
                    return this._state;
                }
            }
 
            // Token: 0x170001C7 RID: 455
            // (get) Token: 0x060012E6 RID: 4838 RVA: 0x00027DC4 File Offset: 0x00025FC4
            bool IAsyncResult.CompletedSynchronously
            {
                get
                {
                    return this._completedSynchronously;
                }
            }
 
            // Token: 0x170001C8 RID: 456
            // (get) Token: 0x060012E7 RID: 4839 RVA: 0x00027DD8 File Offset: 0x00025FD8
            bool IAsyncResult.IsCompleted
            {
                get
                {
                    return this.Task.IsCompleted;
                }
            }
 
            // Token: 0x170001C9 RID: 457
            // (get) Token: 0x060012E8 RID: 4840 RVA: 0x00027DF0 File Offset: 0x00025FF0
            WaitHandle IAsyncResult.AsyncWaitHandle
            {
                get
                {
                    /*
An exception occurred when decompiling this method (060012E8)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Threading.WaitHandle System.Threading.Tasks.TaskToApm/TaskWrapperAsyncResult::System.IAsyncResult.get_AsyncWaitHandle()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:Task(var_0_06, ldfld:Task(TaskWrapperAsyncResult::Task, ldloc:TaskWrapperAsyncResult(this)))
}
 
   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: 0x04000A1D RID: 2589
            internal readonly Task Task;
 
            // Token: 0x04000A1E RID: 2590
            private readonly object _state;
 
            // Token: 0x04000A1F RID: 2591
            private readonly bool _completedSynchronously;
        }
 
        // Token: 0x0200021C RID: 540
        [CompilerGenerated]
        private sealed class <>c__DisplayClass3_0
        {
            // Token: 0x060012E9 RID: 4841 RVA: 0x00027E04 File Offset: 0x00026004
            public <>c__DisplayClass3_0()
            {
            }
 
            // Token: 0x060012EA RID: 4842 RVA: 0x00027E18 File Offset: 0x00026018
            internal void <InvokeCallbackWhenTaskCompletes>b__0()
            {
                AsyncCallback asyncCallback = this.callback;
                IAsyncResult asyncResult = this.asyncResult;
                IntPtr invoke_impl = asyncCallback.invoke_impl;
                IntPtr method_code = asyncCallback.method_code;
                IntPtr method = asyncCallback.method;
            }
 
            // Token: 0x04000A20 RID: 2592
            public AsyncCallback callback;
 
            // Token: 0x04000A21 RID: 2593
            public IAsyncResult asyncResult;
        }
    }
}