using System;
using System.Collections.Generic;
using Cpp2IlInjected;

namespace System.Linq.Expressions.Interpreter
{
	// Token: 0x020001BB RID: 443
	[Token(Token = "0x20001BB")]
	internal sealed class LocalVariables
	{
		// Token: 0x060009BC RID: 2492 RVA: 0x00004EF0 File Offset: 0x000030F0
		[Token(Token = "0x60009BC")]
		[Address(RVA = "0x57C9B0", Offset = "0x57B7B0", VA = "0x18057C9B0")]
		public LocalDefinition DefineLocal(ParameterExpression variable, int start)
		{
			return default(LocalDefinition);
		}

		// Token: 0x060009BD RID: 2493 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x60009BD")]
		[Address(RVA = "0x57CC50", Offset = "0x57BA50", VA = "0x18057CC50")]
		public void UndefineLocal(LocalDefinition definition, int end)
		{
		}

		// Token: 0x060009BE RID: 2494 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x60009BE")]
		[Address(RVA = "0x57C860", Offset = "0x57B660", VA = "0x18057C860")]
		internal void Box(ParameterExpression variable, InstructionList instructions)
		{
		}

		// Token: 0x170001EB RID: 491
		// (get) Token: 0x060009BF RID: 2495 RVA: 0x00004F08 File Offset: 0x00003108
		[Token(Token = "0x170001EB")]
		public int LocalCount
		{
			[Token(Token = "0x60009BF")]
			[Address(RVA = "0x430CB0", Offset = "0x42FAB0", VA = "0x180430CB0")]
			get
			{
				return 0;
			}
		}

		// Token: 0x060009C0 RID: 2496 RVA: 0x00004F20 File Offset: 0x00003120
		[Token(Token = "0x60009C0")]
		[Address(RVA = "0x57CB90", Offset = "0x57B990", VA = "0x18057CB90")]
		public bool TryGetLocalOrClosure(ParameterExpression var, out LocalVariable local)
		{
			return default(bool);
		}

		// Token: 0x170001EC RID: 492
		// (get) Token: 0x060009C1 RID: 2497 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x170001EC")]
		internal Dictionary<ParameterExpression, LocalVariable> ClosureVariables
		{
			[Token(Token = "0x60009C1")]
			[Address(RVA = "0x3F5F40", Offset = "0x3F4D40", VA = "0x1803F5F40")]
			get
			{
				return null;
			}
		}

		// Token: 0x060009C2 RID: 2498 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x60009C2")]
		[Address(RVA = "0x57C780", Offset = "0x57B580", VA = "0x18057C780")]
		internal LocalVariable AddClosureVariable(ParameterExpression variable)
		{
			return null;
		}

		// Token: 0x060009C3 RID: 2499 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x60009C3")]
		[Address(RVA = "0x57CD10", Offset = "0x57BB10", VA = "0x18057CD10")]
		public LocalVariables()
		{
		}

		// Token: 0x040003B2 RID: 946
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40003B2")]
		private readonly HybridReferenceDictionary<ParameterExpression, LocalVariables.VariableScope> _variables;

		// Token: 0x040003B3 RID: 947
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x40003B3")]
		private Dictionary<ParameterExpression, LocalVariable> _closureVariables;

		// Token: 0x040003B4 RID: 948
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x40003B4")]
		private int _localCount;

		// Token: 0x040003B5 RID: 949
		[FieldOffset(Offset = "0x24")]
		[Token(Token = "0x40003B5")]
		private int _maxLocalCount;

		// Token: 0x020001BC RID: 444
		[Token(Token = "0x20001BC")]
		private sealed class VariableScope
		{
			// Token: 0x060009C4 RID: 2500 RVA: 0x00002053 File Offset: 0x00000253
			[Token(Token = "0x60009C4")]
			[Address(RVA = "0x58D6F0", Offset = "0x58C4F0", VA = "0x18058D6F0")]
			public VariableScope(LocalVariable variable, int start, LocalVariables.VariableScope parent)
			{
			}

			// Token: 0x040003B6 RID: 950
			[FieldOffset(Offset = "0x10")]
			[Token(Token = "0x40003B6")]
			public readonly int Start;

			// Token: 0x040003B7 RID: 951
			[FieldOffset(Offset = "0x14")]
			[Token(Token = "0x40003B7")]
			public int Stop;

			// Token: 0x040003B8 RID: 952
			[FieldOffset(Offset = "0x18")]
			[Token(Token = "0x40003B8")]
			public readonly LocalVariable Variable;

			// Token: 0x040003B9 RID: 953
			[FieldOffset(Offset = "0x20")]
			[Token(Token = "0x40003B9")]
			public readonly LocalVariables.VariableScope Parent;

			// Token: 0x040003BA RID: 954
			[FieldOffset(Offset = "0x28")]
			[Token(Token = "0x40003BA")]
			public List<LocalVariables.VariableScope> ChildScopes;
		}
	}
}