diff --git a/test/completion/arrays.py b/test/completion/arrays.py
index 2f23a2ce..8be1cece 100644
--- a/test/completion/arrays.py
+++ b/test/completion/arrays.py
@@ -366,8 +366,6 @@ tuple(a)[1]
 #? int() str()
 tuple(list(set(a)))[1]
 
-#? int()
-tuple({1})[0]
 #? int()
 tuple((1,))[0]
 
@@ -404,6 +402,12 @@ def test_func():
     #? str()
     x
 
+
+# python >= 2.7
+# Set literals are not valid in 2.6.
+#? int()
+tuple({1})[0]
+
 # python >= 3.3
 # -----------------
 # PEP 3132 Extended Iterable Unpacking (star unpacking)
diff --git a/test/completion/dynamic_arrays.py b/test/completion/dynamic_arrays.py
index 19cb920f..9be530fa 100644
--- a/test/completion/dynamic_arrays.py
+++ b/test/completion/dynamic_arrays.py
@@ -48,18 +48,6 @@ for a in arr:
 #? float() str()
 list(arr)[10]
 
-# -----------------
-# set.add
-# -----------------
-st = {1.0}
-for a in [1,2]:
-    st.add(a)
-
-st.append('')  # lists should not have an influence
-
-st.add  # should not cause an exception
-st.add()
-
 # -----------------
 # list.extend / set.update
 # -----------------
@@ -103,15 +91,6 @@ arr2.append('')
 arr2[0]
 
 
-st = {1.0}
-st.add(1)
-lst = list(st)
-
-lst.append('')
-
-#? float() int() str()
-lst[0]
-
 lst = [1]
 lst.append(1.0)
 s = set(lst)
@@ -304,3 +283,28 @@ def third():
     return list(b)
 #? 
 third()[0]
+
+
+# -----------------
+# set.add
+# -----------------
+# Set literals are not valid in 2.6.
+# python >= 2.7
+st = {1.0}
+for a in [1,2]:
+    st.add(a)
+
+st.append('')  # lists should not have an influence
+
+st.add  # should not cause an exception
+st.add()
+
+st = {1.0}
+st.add(1)
+lst = list(st)
+
+lst.append('')
+
+#? float() int() str()
+lst[0]
+
diff --git a/test/completion/types.py b/test/completion/types.py
index 768b6602..2ef01f9a 100644
--- a/test/completion/types.py
+++ b/test/completion/types.py
@@ -91,19 +91,6 @@ d.items()[0][0]
 #? int()
 d.items()[0][1]
 
-# -----------------
-# set
-# -----------------
-set_t = {1,2}
-
-#? ['clear', 'copy']
-set_t.c
-
-set_t2 = set()
-
-#? ['clear', 'copy']
-set_t2.c
-
 # -----------------
 # tuples
 # -----------------
@@ -125,3 +112,18 @@ tup3.index
 tup4 = 1,""
 #? ['index']
 tup4.index
+
+# -----------------
+# set
+# -----------------
+# Set literals are not valid in 2.6.
+# python >= 2.7
+set_t = {1,2}
+
+#? ['clear', 'copy']
+set_t.c
+
+set_t2 = set()
+
+#? ['clear', 'copy']
+set_t2.c
diff --git a/test/completion/usages.py b/test/completion/usages.py
index eabce568..55891b7f 100644
--- a/test/completion/usages.py
+++ b/test/completion/usages.py
@@ -295,6 +295,9 @@ x = 32
 #< 7 (0,1), (0,7)
 [x for x in something]
 
+x = 3
+# Not supported syntax in Python 2.6.
+# python >= 2.7
 #< 1 (0,1), (0,10)
 {x:1 for  x in something}
 #< 10 (0,1), (0,10)