Proper handle class level scope for lambdas.

4 files changed, 26 insertions, 17 deletions

diff --git a/test/functional/class_scope.py b/test/functional/class_scope.py
new file mode 100644
index 0000000..68956c6
--- /dev/null
+++ b/test/functional/class_scope.py
@@ -0,0 +1,22 @@
+# pylint: disable=R0903,W0232
+"""check for scope problems"""
+
+__revision__ = None
+
+class Well(object):
+    """well"""
+    attr = 42
+    get_attr = lambda arg=attr: arg * 24
+    # +1: [used-before-assignment]
+    get_attr_bad = lambda arg=revattr: revattr * 42
+    revattr = 24
+    bad_lambda = lambda: get_attr_bad # [undefined-variable]
+
+    class Data(object):
+        """base hidden class"""
+    class Sub(Data): # [undefined-variable
+        """whaou, is Data found???"""
+        attr = Data() # [undefined-variable]
+    def func(self):
+        """check Sub is not defined here"""
+        return Sub(), self # [undefined-variable]
diff --git a/test/functional/class_scope.txt b/test/functional/class_scope.txt
new file mode 100644
index 0000000..ea6c45a
--- /dev/null
+++ b/test/functional/class_scope.txt
@@ -0,0 +1,4 @@
+used-before-assignment:11:Well.<lambda>:Using variable 'revattr' before assignment
+undefined-variable:13:Well.<lambda>:Undefined variable 'get_attr_bad'
+undefined-variable:19:Well.Sub:Undefined variable 'Data'
+undefined-variable:22:Well.func:Undefined variable 'Sub'
diff --git a/test/input/func_scope_regrtest.py b/test/input/func_scope_regrtest.py
deleted file mode 100644
index 5763397..0000000
--- a/test/input/func_scope_regrtest.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# pylint: disable=R0903,W0232
-"""check for scope problems"""
-
-__revision__ = None
-
-class Well(object):
-    """well"""
-    class Data(object):
-        """base hidden class"""
-    class Sub(Data):
-        """whaou, is Data found???"""
-        attr = Data()
-    def func(self):
-        """check Sub is not defined here"""
-        return Sub(), self
diff --git a/test/messages/func_scope_regrtest.txt b/test/messages/func_scope_regrtest.txt
deleted file mode 100644
index 27ae207..0000000
--- a/test/messages/func_scope_regrtest.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-E: 12:Well.Sub: Undefined variable 'Data'
-E: 15:Well.func: Undefined variable 'Sub'