format1.png

и
частичное исправление 1639

SyntaxTreeConverters/StandardSyntaxConverter.cs

@@ -68,13 +68,13 @@ namespace PascalABCCompiler.SyntaxTreeConverters
 
             /*try
             {
-                root.visit(new SimplePrettyPrinterVisitor(@"d:\\zzz4.txt"));
+                root.visit(new SimplePrettyPrinterVisitor(@"d:\\zzz1.txt"));
             }
             catch(Exception e)
             {
 
-                System.IO.File.AppendAllText(@"d:\\zzz4.txt",e.Message);
-            }*/ 
+                System.IO.File.AppendAllText(@"d:\\zzz1.txt",e.Message);
+            }*/
 
 
 #endif

SyntaxVisitors/YieldVisitors/ProcessYieldsCapturedVars.cs

@@ -150,9 +150,15 @@ namespace SyntaxVisitors
             var stels = seqt.elements_type;
 
             var iteratorClassName = GetClassName(pd);
+            var classDef = UpperNode(3) as class_definition;
+
+            var staticClass = false;
+            if ((classDef.attribute & class_attribute.Static) != 0)
+                staticClass = true;
+
 
             // frninja 08/18/15 - Для захвата self
-            if (iteratorClassName != null)
+            if (iteratorClassName != null && !staticClass)
             {
                 // frninja 20/04/16 - поддержка шаблонных классов
                 var iteratorClassRef = CreateClassReference(iteratorClassName);

TreeConverter/TreeConversion/syntax_tree_visitor.cs

@@ -20089,7 +20089,7 @@ namespace PascalABCCompiler.TreeConverter
             string Consts__Self = YieldHelpers.YieldConsts.Self;
 
             // Find semantic class containing iterator (yield-method) with unknown ident
-            var iteratorContainingClass = context._ctn.fields.Where(f => f.name == Consts__Self).First().type;
+            var iteratorContainingClass = context._ctn.fields.Where(f => f.name == Consts__Self).FirstOrDefault()?.type;
             //var iteratorContainingClass = context._cmn.types.Where(t => t.name == _unk.ClassName.name).First();
 
             isStaticIdent = false;