using System;

namespace System.Text.RegularExpressions.Syntax
{
	// Token: 0x020002E6 RID: 742
	internal class PositionAssertion : Expression
	{
		// Token: 0x06001AF1 RID: 6897 RVA: 0x000632A0 File Offset: 0x000614A0
		public PositionAssertion(Position pos)
		{
			this.pos = pos;
		}

		// Token: 0x1700083A RID: 2106
		// (get) Token: 0x06001AF2 RID: 6898 RVA: 0x000632B0 File Offset: 0x000614B0
		// (set) Token: 0x06001AF3 RID: 6899 RVA: 0x000632B8 File Offset: 0x000614B8
		public Position Position
		{
			get
			{
				return this.pos;
			}
			set
			{
				this.pos = value;
			}
		}

		// Token: 0x06001AF4 RID: 6900 RVA: 0x000632C4 File Offset: 0x000614C4
		public override void Compile(ICompiler cmp, bool reverse)
		{
			cmp.EmitPosition(this.pos);
		}

		// Token: 0x06001AF5 RID: 6901 RVA: 0x000632D4 File Offset: 0x000614D4
		public override void GetWidth(out int min, out int max)
		{
			min = (max = 0);
		}

		// Token: 0x06001AF6 RID: 6902 RVA: 0x000632EC File Offset: 0x000614EC
		public override bool IsComplex()
		{
			return false;
		}

		// Token: 0x06001AF7 RID: 6903 RVA: 0x000632F0 File Offset: 0x000614F0
		public override AnchorInfo GetAnchorInfo(bool revers)
		{
			switch (this.pos)
			{
			case Position.StartOfString:
			case Position.StartOfLine:
			case Position.StartOfScan:
				return new AnchorInfo(this, 0, 0, this.pos);
			default:
				return new AnchorInfo(this, 0);
			}
		}

		// Token: 0x040015BF RID: 5567
		private Position pos;
	}
}