fixed bugs related to index check and gc

ParadoxSaveParser.Lib/SaveParserEU4.cs

@@ -191,8 +191,6 @@ public class SaveParserEU4
             case TokenType.StringOrNumber:
                 _stringBuilderPool.Return(tok.value!);
                 return true;
-            case TokenType.Equals:
-                return true;
             case TokenType.BracketClose:
                 return false;
             default:
@@ -232,13 +230,26 @@ public class SaveParserEU4
     private List<object> ParseList()
     {
         List<object> list = new();
-        while (true)
+        for (int i = 0; ; i++)
         {
             if (!_tokens.MoveNext())
                 throw new Exception("Unexpected end of file");
+
+            ISearchExpression? searchExprNext = null;
+            if (_searchExprCurrent != null 
+                && !_searchExprCurrent.DoesMatch(new SearchArgs(i, string.Empty), out searchExprNext))
+            {
+                if(!SkipValue())
+                    break;
+                continue;
+            }
+            var searchExprPrev = _searchExprCurrent;
+            _searchExprCurrent = searchExprNext;
             object? value = ParseValue();
+            _searchExprCurrent = searchExprPrev;
             if (value is null)
                 break;
+            
             list.Add(value);
         }
 
@@ -294,7 +305,8 @@ public class SaveParserEU4
             if (_searchExprCurrent != null
                 && !_searchExprCurrent.DoesMatch(new SearchArgs(localIndex, keySB), out searchExprNext))
             {
-                SkipValue();
+                if(!SkipValue())
+                    throw new UnexpectedTokenException(_tokens.Current.Value);
                 _stringBuilderPool.Return(keySB);
                 continue;
             }