Revert changes to test/completion and test/static_analysis except for 2.6 comment removal

test/completion/arrays.py

@@ -43,7 +43,7 @@ b[int():]
 b[:]
 
 
-class _StrangeSlice:
+class _StrangeSlice():
     def __getitem__(self, sliced):
         return sliced
 
@@ -128,25 +128,25 @@ f
 # -----------------
 # unnessecary braces
 # -----------------
-a = 1
+a = (1)
 #? int()
 a
 #? int()
-1
-#? int()
 (1)
 #? int()
-(1 + 1)
+((1))
+#? int()
+((1)+1)
 
 u, v = 1, ""
 #? int()
 u
 
-(u1, v1) = 1, ""
+((u1, v1)) = 1, ""
 #? int()
 u1
 #? int()
-u1
+(u1)
 
 (a), b = 1, ''
 #? int()
@@ -154,15 +154,15 @@ a
 
 def a(): return ''
 #? str()
-a()
+(a)()
 #? str()
-a().replace()
+(a)().replace()
 #? int()
-tuple.index()
+(tuple).index()
 #? int()
-tuple().index()
+(tuple)().index()
 
-class C:
+class C():
     def __init__(self):
         self.a = (str()).upper()
 
@@ -283,14 +283,14 @@ dic2[index]
 # __getitem__
 # -----------------
 
-class GetItem:
+class GetItem():
     def __getitem__(self, index):
         return 1.0
 
 #? float()
 GetItem()[0]
 
-class GetItem:
+class GetItem():
     def __init__(self, el):
         self.el = el
 
@@ -300,7 +300,7 @@ class GetItem:
 #? str()
 GetItem("")[1]
 
-class GetItemWithList:
+class GetItemWithList():
     def __getitem__(self, index):
         return [1, 1.0, 's'][index]