1 files changed, 23 insertions, 1 deletions
diff --git a/pylint/test/functional/iterable_context.py b/pylint/test/functional/iterable_context.py
index 8dfcbbe..9c5d1b6 100644
--- a/pylint/test/functional/iterable_context.py
+++ b/pylint/test/functional/iterable_context.py
@@ -127,7 +127,7 @@ m = MyClass()
 for i in m:
     print(i)
 
-# skip checks if statement is inside mixin class
+# skip checks if statement is inside mixin/base/abstract class
 class ManagedAccessViewMixin(object):
     access_requirements = None
 
@@ -137,5 +137,27 @@ class ManagedAccessViewMixin(object):
     def dispatch(self, *_args, **_kwargs):
         klasses = self.get_access_requirements()
 
+        # no error should be emitted here
         for requirement in klasses:
             print(requirement)
+
+class BaseType(object):
+    valid_values = None
+
+    def validate(self, value):
+        if self.valid_values is None:
+            return True
+        else:
+            # error should not be emitted here
+            return value in self.valid_values
+
+class AbstractUrlMarkManager(object):
+    def __init__(self):
+        self._lineparser = None
+        self._init_lineparser()
+        # error should not be emitted here
+        for line in self._lineparser:
+            print(line)
+
+    def _init_lineparser(self):
+        raise NotImplementedError