meet difficult problem on COUNT node

test/StgSharpDebug/Program.cs

@@ -24,17 +24,8 @@ namespace Nitload
 
         private static string testExpPath = @"D:\Programmer\stepcode\data\ap203\ap203.exp";
 
-        internal static unsafe void Main(
-                                    string[] args
-        )
+        internal static unsafe void Main()
         {
-            // Select the managed-only emitter preview before initializing the normal runtime.
-            if (args.Length > 0 && args[0] == "--regex-preview")
-            {
-                Environment.ExitCode = TestRegexGenerate.Run(args[1..]);
-                return;
-            }
-
             try
             {
                 World.Initialize(new()
@@ -47,7 +38,7 @@ namespace Nitload
                      .InitializeModule();
 
                 // TestRegexAnalyse.Run();
-                _ = TestRegexGenerate.Run("abc|123");
+                _ = TestRegexGenerate.Run("abc1{1,2}23");
 
                 // TestHlsf();