8000 gh-132775: Add _PyCode_VerifyStateless() by ericsnowcurrently · Pull Request #133221 · python/cpython · GitHub
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gh-132775: Add _PyCode_VerifyStateless() #133221

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Merged
merged 12 commits into from
May 5, 2025
Merged

gh-132775: Add _PyCode_VerifyStateless() #133221

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0b2ebdd
Add _PyCode_CheckPureFunction().
ericsnowcurrently Apr 29, 2025
a27039c
Add _PyCode_VerifyStateless().
ericsnowcurrently Apr 24, 2025
e15d418
Clarify what "stateless" means.
ericsnowcurrently Apr 29, 2025
2d79875
Add tests.
ericsnowcurrently Apr 29, 2025
8089a33
Add _PyFunction_VerifyStateless().
ericsnowcurrently Apr 24, 2025
1b67971
Adjust a comment.
ericsnowcurrently May 1, 2025
a489e13
Do not return NULL from infallible functions.
ericsnowcurrently May 1, 2025
2a1ae0e
Fix the case where a function only raises.
ericsnowcurrently May 2, 2025
51ff183
Detect globals even if there were no builtins used.
ericsnowcurrently May 2, 2025
4be26bb
Fix a pointer indirection.
ericsnowcurrently May 5, 2025
d45c0e0
Merge branch 'main' into add-pycode-verify-stateless
ericsnowcurrently May 5, 2025
7bdfcac
Fix a compiler warning.
ericsnowcurrently May 5, 2025
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Detect globals even if there were no builtins used.
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@ericsnowcurrently
ericsnowcurrently committed May 2, 2025
commit 51ff183c528c7b241e5fc755a92bb69a3a797f63
5 changes: 5 additions & 0 deletions Objects/codeobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1997,6 +1997,11 @@ _PyCode_VerifyStateless(PyThreadState *tstate,
_PyErr_SetString(tstate, PyExc_ValueError, errmsg);
return -1;
}
if (builtinsns != NULL) {
// Make sure the next check will fail for globals,
// even if there aren't any builtins.
counts.unbound.globals.numbuiltin += 1;
}
if (!_PyCode_CheckNoExternalState(co, &counts, &errmsg)) {
_PyErr_SetString(tstate, PyExc_ValueError, errmsg);
return -1;
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