moved 'nonlocal' generator test over to generator test module to make all...

moved 'nonlocal' generator test over to generator test module to make all nonlocal tests compile in Py2.4

tests/run/generators.pyx

@@ -187,3 +187,18 @@ class Foo(object):
     def simple(self, *args):
         for i in args:
             yield i
+
+def generator_nonlocal():
+    """
+    >>> g = generator_nonlocal()
+    >>> list(g(5))
+    [2, 3, 4, 5, 6]
+    """
+    def f(x):
+        def g(y):
+            nonlocal x
+            for i in range(y):
+                x += 1
+                yield x
+        return g
+    return f(1)

tests/run/nonlocal_T490.pyx

@@ -139,21 +139,6 @@ def class_body(int x, y):
         z = x,y
     return c()
 
-def generator():
-    """
-    >>> g = generator()
-    >>> list(g(5))
-    [2, 3, 4, 5, 6]
-    """
-    def f(x):
-        def g(y):
-            nonlocal x
-            for i in range(y):
-                x += 1
-                yield x
-        return g
-    return f(1)
-
 def nested_nonlocals(x):
     """
     >>> g = nested_nonlocals(1)