Author: Armin Rigo <ar...@tunes.org>
Branch: cpyext-gc-support
Changeset: r80288:8d47155c7ac8
Date: 2015-10-16 19:46 +0200
http://bitbucket.org/pypy/pypy/changeset/8d47155c7ac8/
Log: Add asserts
diff --git a/rpython/memory/gc/incminimark.py b/rpython/memory/gc/incminimark.py
--- a/rpython/memory/gc/incminimark.py
+++ b/rpython/memory/gc/incminimark.py
@@ -2850,9 +2850,12 @@
if rc == REFCNT_FROM_PYPY_DIRECT:
lltype.free(self._pyobj(pyobject), flavor='raw')
else:
+ ll_assert(rc < int(REFCNT_FROM_PYPY_DIRECT * 0.99),
+ "refcount underflow from REFCNT_FROM_PYPY_DIRECT?")
if rc > REFCNT_FROM_PYPY_DIRECT:
rc -= REFCNT_FROM_PYPY_DIRECT
else:
+ ll_assert(rc >= REFCNT_FROM_PYPY, "refcount underflow?")
rc -= REFCNT_FROM_PYPY
if rc == 0:
xxx # _Py_Dealloc(pyobject)
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