#3197

TestSuite/lambdas26.pas

@@ -0,0 +1,9 @@
+begin
+  var p := (p0: procedure)->
+  begin
+    p0();
+  end;
+  var i := 0;
+  p(()->begin Inc(i) end);
+  assert(i = 1);
+end.

TreeConverter/TreeConversion/convertion_data_and_alghoritms.cs

@@ -655,7 +655,12 @@ namespace PascalABCCompiler.TreeConverter
 
             //TODO: А если наследование?
             possible_type_convertions pct = type_table.get_convertions(en.type,to);
-
+            if (pct.first == null && pct.second == null && en.type is delegated_methods && to.IsDelegate)
+            {
+                pct = type_table.get_convertions(to, en.type);
+                if (pct.first != null)
+                    return en;
+            }
 			if (pct.second!=null)
 			{
                 if (pct.second.to == null && en is typed_expression && !to.IsDelegate)