add _size arg that got lost in the merge

Signed-off-by: Filipe Laíns <[email protected]>

Author: FFY00

Lib/test/test_exceptions.py

@@ -323,7 +323,7 @@ def baz():
                      "INT_MAX is bigger than Py_ssize_t, so this is unreachable")
     @support.requires_resource('cpu')
     @support.bigmemtest(support._2G, memuse=1.5)
-    def testMemoryErrorBigSource(self):
+    def testMemoryErrorBigSource(self, _size):
         # the line length needs to be more than INT_MAX, but we can't
         # multiple a sequence by a number that doesn't fit Py_ssize_t,
         # otherwise we will get an OverflowError (see PySequence_Repeat)