Stack.cs

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using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using Cpp2IlInjected;
 
namespace System.Collections.Generic
{
    // Token: 0x02000647 RID: 1607
    [DebuggerTypeProxy(typeof(StackDebugView<>))]
    [TypeForwardedFrom("System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
    [DebuggerDisplay("Count = {Count}")]
    [Serializable]
    public class Stack<T> : IEnumerable<T>, IEnumerable, ICollection, IReadOnlyCollection<T>
    {
        // Token: 0x0600311C RID: 12572 RVA: 0x0006AF98 File Offset: 0x00069198
        public Stack()
        {
            this._array = this;
        }
 
        // Token: 0x170007EB RID: 2027
        // (get) Token: 0x0600311D RID: 12573 RVA: 0x0006AFB4 File Offset: 0x000691B4
        public int Count
        {
            get
            {
                return this._size;
            }
        }
 
        // Token: 0x170007EC RID: 2028
        // (get) Token: 0x0600311E RID: 12574 RVA: 0x0006AFC8 File Offset: 0x000691C8
        bool ICollection.IsSynchronized
        {
            get
            {
            }
        }
 
        // Token: 0x170007ED RID: 2029
        // (get) Token: 0x0600311F RID: 12575 RVA: 0x0006AFD8 File Offset: 0x000691D8
        object ICollection.SyncRoot
        {
            get
            {
                /*
An exception occurred when decompiling this method (0600311F)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Object System.Collections.Generic.Stack`1::System.Collections.ICollection.get_SyncRoot()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0000:
    brtrue(IL_0000, ldfld:object[exp:bool](Stack`1::_syncRoot, ldloc:Stack`1(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.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: 0x06003120 RID: 12576 RVA: 0x0006AFEC File Offset: 0x000691EC
        void ICollection.CopyTo(Array array, int arrayIndex)
        {
            if (array == null)
            {
                return;
            }
            int rank = array.Rank;
            int num;
            if (num == 0)
            {
                return;
            }
        }
 
        // Token: 0x06003121 RID: 12577 RVA: 0x0000207A File Offset: 0x0000027A
        IEnumerator<T> IEnumerable<T>.GetEnumerator()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003122 RID: 12578 RVA: 0x0000207A File Offset: 0x0000027A
        IEnumerator IEnumerable.GetEnumerator()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003123 RID: 12579 RVA: 0x0000207A File Offset: 0x0000027A
        public T Peek()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003124 RID: 12580 RVA: 0x0000207A File Offset: 0x0000027A
        public T Pop()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003125 RID: 12581 RVA: 0x0000207A File Offset: 0x0000027A
        public void Push(T item)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003126 RID: 12582 RVA: 0x0000207A File Offset: 0x0000027A
        private void PushWithResize(T item)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06003127 RID: 12583 RVA: 0x0000207A File Offset: 0x0000027A
        private void ThrowForEmptyStack()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x04001A95 RID: 6805
        private T[] _array;
 
        // Token: 0x04001A96 RID: 6806
        private int _size;
 
        // Token: 0x04001A97 RID: 6807
        private int _version;
 
        // Token: 0x04001A98 RID: 6808
        [NonSerialized]
        private object _syncRoot;
 
        // Token: 0x02000648 RID: 1608
        [Serializable]
        public struct Enumerator : IEnumerator<T>, IDisposable, IEnumerator
        {
            // Token: 0x06003128 RID: 12584 RVA: 0x0006B010 File Offset: 0x00069210
            internal Enumerator(Stack<T> stack)
            {
                this._stack = stack;
                int version = stack._version;
                this._version = version;
            }
 
            // Token: 0x06003129 RID: 12585 RVA: 0x0006B034 File Offset: 0x00069234
            public void Dispose()
            {
            }
 
            // Token: 0x0600312A RID: 12586 RVA: 0x0006B044 File Offset: 0x00069244
            public bool MoveNext()
            {
                /*
An exception occurred when decompiling this method (0600312A)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean System.Collections.Generic.Stack`1/Enumerator::MoveNext()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:int32(var_0_06, ldfld:int32(Enumerator::_version, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this)))
    stloc:int32(var_1_0D, ldfld:int32(Enumerator::_index, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this)))
    stfld:int32(Enumerator::_index, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this), ldloc:int32(var_1_0D))
    stloc:int64(var_2_16, ldc.i4:int64(0))
    stfld:int32(Enumerator::_index, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this), ldloc:int32(var_1_0D))
    stfld:!T(Enumerator::_currentElement, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this), ldloc:int64[exp:!T](var_2_16))
}
 
   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: 0x170007EE RID: 2030
            // (get) Token: 0x0600312B RID: 12587 RVA: 0x0006B078 File Offset: 0x00069278
            public T Current
            {
                get
                {
                    int index = this._index;
                    return this._currentElement;
                }
            }
 
            // Token: 0x0600312C RID: 12588 RVA: 0x0006B094 File Offset: 0x00069294
            private void ThrowEnumerationNotStartedOrEnded()
            {
                /*
An exception occurred when decompiling this method (0600312C)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void System.Collections.Generic.Stack`1/Enumerator::ThrowEnumerationNotStartedOrEnded()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:int32(var_0_06, ldfld:int32(Enumerator::_index, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(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: 0x170007EF RID: 2031
            // (get) Token: 0x0600312D RID: 12589 RVA: 0x0006B0A8 File Offset: 0x000692A8
            object IEnumerator.Current
            {
                get
                {
                    /*
An exception occurred when decompiling this method (0600312D)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Object System.Collections.Generic.Stack`1/Enumerator::System.Collections.IEnumerator.get_Current()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:int32(var_0_06, ldfld:int32(Enumerator::_version, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(this)))
    stloc:!T(var_1_0D, callgetter:!0[exp:!T](Enumerator::get_Current, ldloc:valuetype System.Collections.Generic.Stack`1/Enumerator&(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: 0x0600312E RID: 12590 RVA: 0x0006B0C4 File Offset: 0x000692C4
            void IEnumerator.Reset()
            {
                int version = this._version;
            }
 
            // Token: 0x04001A99 RID: 6809
            private readonly Stack<T> _stack;
 
            // Token: 0x04001A9A RID: 6810
            private readonly int _version;
 
            // Token: 0x04001A9B RID: 6811
            private int _index;
 
            // Token: 0x04001A9C RID: 6812
            private T _currentElement;
        }
    }
}