/// <summary>
/// 使用上下文的索引、标签和类型初始化 <see cref="LexerContext"/> 结构的新实例。
/// </summary>
/// <param name="index">上下文的索引。</param>
/// <param name="label">上下文的标签。</param>
/// <param name="type">上下文的类型。</param>
public LexerContext(int index, string label, LexerContextType type)
{
this.index = index;
this.label = label;
this.contextType = type;
}
/// <summary>
/// 使用上下文的索引、标签和类型初始化 <see cref="LexerContext"/> 结构的新实例。
/// </summary>
/// <param name="index">上下文的索引。</param>
/// <param name="label">上下文的标签。</param>
/// <param name="type">上下文的类型。</param>
public LexerContext(int index, string label, LexerContextType type)
{
this.index = index;
this.label = label;
this.contextType = type;
}