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GH-106897: Add RERAISE event to sys.monitoring. (GH-107291)

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* Ensures that exception handling events are balanced. Each [re]raise event has a matching unwind/handled event.
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Mark Shannon 2023-07-27 13:32:30 +01:00 • committed by GitHub
parent f84d77b4e0
commit 766d2518ae
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8 changed files with 231 additions and 44 deletions
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9
Python/generated_cases.c.h generated
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@ -881,7 +881,11 @@
exc = args[0];
/* fall through */
case 0:
if (do_raise(tstate, exc, cause)) { STACK_SHRINK(oparg); goto exception_unwind; }
if (do_raise(tstate, exc, cause)) {
assert(oparg == 0);
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
break;
default:
_PyErr_SetString(tstate, PyExc_SystemError,
@ -1237,6 +1241,7 @@
assert(exc && PyExceptionInstance_Check(exc));
Py_INCREF(exc);
_PyErr_SetRaisedException(tstate, exc);
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
@ -1251,6 +1256,7 @@
else {
Py_INCREF(exc);
_PyErr_SetRaisedException(tstate, exc);
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
STACK_SHRINK(2);
@ -1274,6 +1280,7 @@
}
else {
_PyErr_SetRaisedException(tstate, Py_NewRef(exc_value));
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
STACK_SHRINK(1);