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bpo-38733: PyErr_Occurred() caller must hold the GIL (GH-17080)

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bpo-3605, bpo-38733: Optimize _PyErr_Occurred(): remove "tstate ==
NULL" test.

Py_FatalError() no longer calls PyErr_Occurred() if called without
holding the GIL. So PyErr_Occurred() no longer has to support
tstate==NULL case.

_Py_CheckFunctionResult(): use directly _PyErr_Occurred() to avoid
explicit "!= NULL" test.
This commit is contained in:
Victor Stinner 2019-11-07 12:42:07 +01:00 • committed by GitHub
parent 991b02dc87
commit d12d0e7c0f
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5 changed files with 12 additions and 7 deletions
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3
Include/internal/pycore_pyerrors.h
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@ -10,7 +10,8 @@ extern "C" {
static inline PyObject* _PyErr_Occurred(PyThreadState *tstate)
{
return tstate == NULL ? NULL : tstate->curexc_type;
assert(tstate != NULL);
return tstate->curexc_type;
}