TaskAwaiter.cs

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using System;
using System.Diagnostics;
using System.Threading.Tasks;
using Internal.Threading.Tasks.Tracing;
 
namespace System.Runtime.CompilerServices
{
    // Token: 0x02000486 RID: 1158
    public readonly struct TaskAwaiter : ICriticalNotifyCompletion
    {
        // Token: 0x0600223A RID: 8762 RVA: 0x0004D198 File Offset: 0x0004B398
        internal TaskAwaiter(Task task)
        {
            this.m_task = task;
        }
 
        // Token: 0x17000473 RID: 1139
        // (get) Token: 0x0600223B RID: 8763 RVA: 0x0004D1AC File Offset: 0x0004B3AC
        public bool IsCompleted
        {
            get
            {
                bool flag;
                return flag;
            }
        }
 
        // Token: 0x0600223C RID: 8764 RVA: 0x0004D1BC File Offset: 0x0004B3BC
        public void UnsafeOnCompleted(Action continuation)
        {
        }
 
        // Token: 0x0600223D RID: 8765 RVA: 0x0004D1CC File Offset: 0x0004B3CC
        [StackTraceHidden]
        public void GetResult()
        {
        }
 
        // Token: 0x0600223E RID: 8766 RVA: 0x0004D1DC File Offset: 0x0004B3DC
        [StackTraceHidden]
        internal static void ValidateEnd(Task task)
        {
            int stateFlags = task.m_stateFlags;
        }
 
        // Token: 0x0600223F RID: 8767 RVA: 0x0004D1F8 File Offset: 0x0004B3F8
        [StackTraceHidden]
        private static void HandleNonSuccessAndDebuggerNotification(Task task)
        {
            bool isCompleted = task.IsCompleted;
            bool flag = task.NotifyDebuggerOfWaitCompletionIfNecessary();
            bool isCompletedSuccessfully = task.IsCompletedSuccessfully;
        }
 
        // Token: 0x06002240 RID: 8768 RVA: 0x0004D224 File Offset: 0x0004B424
        [StackTraceHidden]
        private static void ThrowForNonSuccess(Task task)
        {
            TaskStatus status = task.Status;
        }
 
        // Token: 0x06002241 RID: 8769 RVA: 0x0004D24C File Offset: 0x0004B44C
        internal static void OnCompletedInternal(Task task, Action continuation, bool continueOnCapturedContext, bool flowExecutionContext)
        {
            while (continuation == null)
            {
            }
            bool enabled = TaskTrace.Enabled;
            Action action = TaskAwaiter.OutputWaitEtwEvents(task, continuation);
            task.SetContinuationForAwait(action, continueOnCapturedContext, flowExecutionContext);
        }
 
        // Token: 0x06002242 RID: 8770 RVA: 0x0004D278 File Offset: 0x0004B478
        private static Action OutputWaitEtwEvents(Task task, Action continuation)
        {
            /*
An exception occurred when decompiling this method (06002242)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Action System.Runtime.CompilerServices.TaskAwaiter::OutputWaitEtwEvents(System.Threading.Tasks.Task,System.Action)
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_000C:
    stloc:int64(var_3_0D, ldc.i4:int64(0))
    call:void(TaskTrace::TaskWaitBegin_Asynchronous, ldloc:int32(var_2), ldloc:int64[exp:int32](var_3_0D), ldloc:int32(var_4))
}
 
   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: 0x040012BD RID: 4797
        internal readonly Task m_task;
 
        // Token: 0x02000487 RID: 1159
        [CompilerGenerated]
        private sealed class <>c__DisplayClass11_0
        {
            // Token: 0x06002243 RID: 8771 RVA: 0x0004D29C File Offset: 0x0004B49C
            public <>c__DisplayClass11_0()
            {
            }
 
            // Token: 0x06002244 RID: 8772 RVA: 0x0004D2B0 File Offset: 0x0004B4B0
            internal void <OutputWaitEtwEvents>b__0()
            {
                bool enabled = TaskTrace.Enabled;
                if (!true)
                {
                }
                if (!true)
                {
                }
            }
 
            // Token: 0x040012BE RID: 4798
            public Task task;
 
            // Token: 0x040012BF RID: 4799
            public Action continuation;
        }
    }
}