C# (CSharp) AstEmptyExpr示例

示例#1

文件： RawAstPrinter.cs 项目： CheezLang/CheezLang

        public override string VisitEmptyExpression(AstEmptyExpr em, int data = 0)
        {
            int len = 0;

            if (em.Beginning.line == em.End.line)
            {
                len = em.End.end - em.Beginning.index;
            }
            if (len < 1)
            {
                len = 1;
            }
            return(new string('§', len));
        }

示例#2

 public virtual ReturnType VisitEmptyExpression(AstEmptyExpr expr, DataType data       = default) => default;