Staging
v0.5.1
https://github.com/python/cpython
Revision fd957c124c44441d9c5eaf61f7af8cf266bafcb1 authored by Victor Stinner on 03 November 2020, 17:07:15 UTC, committed by GitHub on 03 November 2020, 17:07:15 UTC
Call _PyAST_Fini() on all interpreters, not only on the main
interpreter. Also, call it ealier to fix a reference leak.

Python types contain a reference to themselves in in their
PyTypeObject.tp_mro member. _PyAST_Fini() must called before the last
GC collection to destroy AST types.

_PyInterpreterState_Clear() now calls _PyAST_Fini(). It now also
calls _PyWarnings_Fini() on subinterpeters, not only on the main
interpreter.

Add an assertion in AST init_types() to ensure that the _ast module
is no longer used after _PyAST_Fini() has been called.
1 parent 212d32f
History
Tip revision: fd957c124c44441d9c5eaf61f7af8cf266bafcb1 authored by Victor Stinner on 03 November 2020, 17:07:15 UTC
bpo-41796: Call _PyAST_Fini() earlier to fix a leak (GH-23131)
Tip revision: fd957c1
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.gitignore -rw-r--r-- 1.8 KB
.travis.yml -rw-r--r-- 8.4 KB
CODE_OF_CONDUCT.md -rw-r--r-- 630 bytes
LICENSE -rw-r--r-- 13.6 KB
Makefile.pre.in -rw-r--r-- 67.9 KB
README.rst -rw-r--r-- 10.0 KB
aclocal.m4 -rw-r--r-- 15.2 KB
config.guess -rwxr-xr-x 43.1 KB
config.sub -rwxr-xr-x 35.4 KB
configure -rwxr-xr-x 501.3 KB
configure.ac -rw-r--r-- 169.3 KB
install-sh -rwxr-xr-x 15.0 KB
netlify.toml -rw-r--r-- 82 bytes
pyconfig.h.in -rw-r--r-- 44.6 KB
setup.py -rw-r--r-- 109.0 KB

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