Fix a trivial class of (hypothetical, future) false-positive refleaks, discovered by an optimization in Unladen Swallow's past (which will become CPython's future).
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 0f58208..6f08e80 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -993,12 +993,13 @@
print >> sys.stderr, ("1234567890"*(repcount//10 + 1))[:repcount]
dash_R_cleanup(fs, ps, pic, zdc, abcs)
for i in range(repcount):
- rc = sys.gettotalrefcount()
+ rc_before = sys.gettotalrefcount()
run_the_test()
sys.stderr.write('.')
dash_R_cleanup(fs, ps, pic, zdc, abcs)
+ rc_after = sys.gettotalrefcount()
if i >= nwarmup:
- deltas.append(sys.gettotalrefcount() - rc - 2)
+ deltas.append(rc_after - rc_before)
print >> sys.stderr
if any(deltas):
msg = '%s leaked %s references, sum=%s' % (test, deltas, sum(deltas))