Tests and implementation for type on lambda and function objects.

jedi/evaluate/representation.py

@@ -559,6 +559,9 @@ class Function(use_metaclass(CachedMetaClass, Wrapper)):
         else:
             return FunctionExecution(evaluator, self, params).get_return_types()
 
+    def py__class__(self, evaluator):
+        return compiled.magic_function_class
+
     def __getattr__(self, name):
         return getattr(self.base_func, name)
 

test/completion/stdlib.py

@@ -35,8 +35,9 @@ next(open(''))
 #? ['__itemsize__']
 tuple.__itemsize__
 
-# type
+# -----------------
-
+# type() calls with one parameter
+# -----------------
 #? int
 type(1)
 #? int
@@ -53,6 +54,8 @@ def x():
 generator = type(x())
 #? generator
 type(x for x in [])
+#? type(x)
+type(lambda: x)
 
 # -----------------
 # re

test/static_analysis/branches.py

@@ -1,3 +1,7 @@
+# -----------------
+# Simple tests
+# -----------------
+
 import random
 
 if random.choice([0, 1]):