Span.cs

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using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using Cpp2IlInjected;
 
namespace System
{
    // Token: 0x020000F9 RID: 249
    [Obsolete("Types with embedded references are not supported in this version of your compiler.", true)]
    [DebuggerDisplay("{ToString(),raw}")]
    [DebuggerTypeProxy(typeof(SpanDebugView<>))]
    [NonVersionable]
    public readonly ref struct Span<T>
    {
        // Token: 0x06000955 RID: 2389 RVA: 0x000165A0 File Offset: 0x000147A0
        public Span(T[] array)
        {
            int num = 1;
            if (array != null)
            {
                this._pointer = num;
                this._length = num;
                return;
            }
        }
 
        // Token: 0x06000956 RID: 2390 RVA: 0x000165C4 File Offset: 0x000147C4
        public Span(T[] array, int start, int length)
        {
            int num = 1;
            if (array != null)
            {
                ThrowHelper.ThrowArgumentOutOfRangeException();
                this._pointer = num;
                this._length = length;
                return;
            }
            if (num != 0)
            {
                ThrowHelper.ThrowArgumentOutOfRangeException();
            }
        }
 
        // Token: 0x06000957 RID: 2391 RVA: 0x000165F8 File Offset: 0x000147F8
        [CLSCompliant(false)]
        public unsafe Span(void* pointer, int length)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException();
            this._pointer = pointer;
            this._length = length;
        }
 
        // Token: 0x06000958 RID: 2392 RVA: 0x0001661C File Offset: 0x0001481C
        internal Span(T ptr, int length)
        {
            this._pointer = ptr;
            this._length = length;
        }
 
        // Token: 0x170000A3 RID: 163
        public T this[int index]
        {
            [Intrinsic]
            [NonVersionable]
            get
            {
                /*
An exception occurred when decompiling this method (06000959)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling T System.Span`1::get_Item(System.Int32)
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:int32(var_0_06, ldfld:int32(Span`1::_length, ldloc:valuetype System.Span`1&(this)))
    call:void(ThrowHelper::ThrowIndexOutOfRangeException)
}
 
   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: 0x0600095A RID: 2394 RVA: 0x00016654 File Offset: 0x00014854
        public T GetPinnableReference()
        {
            if (this._length != 0)
            {
                return;
            }
        }
 
        // Token: 0x0600095B RID: 2395 RVA: 0x0001666C File Offset: 0x0001486C
        public void Clear()
        {
        }
 
        // Token: 0x0600095C RID: 2396 RVA: 0x0001667C File Offset: 0x0001487C
        public void Fill(T value)
        {
            if (this._length != 0)
            {
                return;
            }
        }
 
        // Token: 0x0600095D RID: 2397 RVA: 0x00016694 File Offset: 0x00014894
        public void CopyTo(Span<T> destination)
        {
            int length = this._length;
            ThrowHelper.ThrowArgumentException_DestinationTooShort();
        }
 
        // Token: 0x0600095E RID: 2398 RVA: 0x000166B4 File Offset: 0x000148B4
        public bool TryCopyTo(Span<T> destination)
        {
            int length = this._length;
            return true;
        }
 
        // Token: 0x0600095F RID: 2399 RVA: 0x0000207A File Offset: 0x0000027A
        public static implicit operator ReadOnlySpan<T>(Span<T> span)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06000960 RID: 2400 RVA: 0x000166CC File Offset: 0x000148CC
        public override string ToString()
        {
            Type type;
            Type type2;
            bool flag = type == type2;
            int length = this._length;
            string text;
            return text;
        }
 
        // Token: 0x06000961 RID: 2401 RVA: 0x000166F8 File Offset: 0x000148F8
        public Span<T> Slice(int start)
        {
            int length = this._length;
            ThrowHelper.ThrowArgumentOutOfRangeException();
            int length2 = this._length;
            return ref this;
        }
 
        // Token: 0x06000962 RID: 2402 RVA: 0x0001671C File Offset: 0x0001491C
        public Span<T> Slice(int start, int length)
        {
            /*
An exception occurred when decompiling this method (06000962)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Span`1<T> System.Span`1::Slice(System.Int32,System.Int32)
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:int32(var_0_06, ldfld:int32(Span`1::_length, ldloc:valuetype System.Span`1&(this)))
    call:void(ThrowHelper::ThrowArgumentOutOfRangeException)
}
 
   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: 0x06000963 RID: 2403 RVA: 0x00016738 File Offset: 0x00014938
        public T[] ToArray()
        {
            /*
An exception occurred when decompiling this method (06000963)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling T[] System.Span`1::ToArray()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0000:
    brtrue(IL_0000, logicnot:bool(ldfld:int32[exp:bool](Span`1::_length, ldloc:valuetype System.Span`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: 0x170000A4 RID: 164
        // (get) Token: 0x06000964 RID: 2404 RVA: 0x0001674C File Offset: 0x0001494C
        public int Length
        {
            [NonVersionable]
            get
            {
                return this._length;
            }
        }
 
        // Token: 0x06000965 RID: 2405 RVA: 0x0000207A File Offset: 0x0000027A
        [Obsolete("Equals() on Span will always throw an exception. Use == instead.")]
        public override bool Equals(object obj)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06000966 RID: 2406 RVA: 0x0000207A File Offset: 0x0000027A
        [Obsolete("GetHashCode() on Span will always throw an exception.")]
        public override int GetHashCode()
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x06000967 RID: 2407 RVA: 0x00016760 File Offset: 0x00014960
        public static implicit operator Span<T>(T[] array)
        {
        }
 
        // Token: 0x040003A0 RID: 928
        internal readonly ByReference<T> _pointer;
 
        // Token: 0x040003A1 RID: 929
        private readonly int _length;
    }
}