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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/bytecodes.c
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@ -720,7 +720,11 @@ dummy_func(
exc = args[0];
/* fall through */
case 0:
ERROR_IF(do_raise(tstate, exc, cause), 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,
@ -1047,6 +1051,7 @@ dummy_func(
assert(exc && PyExceptionInstance_Check(exc));
Py_INCREF(exc);
_PyErr_SetRaisedException(tstate, exc);
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
@ -1058,6 +1063,7 @@ dummy_func(
else {
Py_INCREF(exc);
_PyErr_SetRaisedException(tstate, exc);
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
}
@ -1072,6 +1078,7 @@ dummy_func(
}
else {
_PyErr_SetRaisedException(tstate, Py_NewRef(exc_value));
monitor_reraise(tstate, frame, next_instr-1);
goto exception_unwind;
}
}