diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/exceptions.c | 19 | ||||
| -rw-r--r-- | Objects/typeobject.c | 2 |
2 files changed, 14 insertions, 7 deletions
diff --git a/Objects/exceptions.c b/Objects/exceptions.c index d494995..a275997 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1231,6 +1231,11 @@ SimpleExtendsException(PyExc_Exception, EOFError, SimpleExtendsException(PyExc_Exception, RuntimeError, "Unspecified run-time error."); +/* + * RecursionError extends RuntimeError + */ +SimpleExtendsException(PyExc_RuntimeError, RecursionError, + "Recursion limit exceeded."); /* * NotImplementedError extends RuntimeError @@ -2380,7 +2385,7 @@ SimpleExtendsException(PyExc_Warning, ResourceWarning, -/* Pre-computed RuntimeError instance for when recursion depth is reached. +/* Pre-computed RecursionError instance for when recursion depth is reached. Meant to be used when normalizing the exception for exceeding the recursion depth will cause its own infinite recursion. */ @@ -2484,6 +2489,7 @@ _PyExc_Init(PyObject *bltinmod) PRE_INIT(OSError) PRE_INIT(EOFError) PRE_INIT(RuntimeError) + PRE_INIT(RecursionError) PRE_INIT(NotImplementedError) PRE_INIT(NameError) PRE_INIT(UnboundLocalError) @@ -2560,6 +2566,7 @@ _PyExc_Init(PyObject *bltinmod) #endif POST_INIT(EOFError) POST_INIT(RuntimeError) + POST_INIT(RecursionError) POST_INIT(NotImplementedError) POST_INIT(NameError) POST_INIT(UnboundLocalError) @@ -2643,9 +2650,9 @@ _PyExc_Init(PyObject *bltinmod) preallocate_memerrors(); if (!PyExc_RecursionErrorInst) { - PyExc_RecursionErrorInst = BaseException_new(&_PyExc_RuntimeError, NULL, NULL); + PyExc_RecursionErrorInst = BaseException_new(&_PyExc_RecursionError, NULL, NULL); if (!PyExc_RecursionErrorInst) - Py_FatalError("Cannot pre-allocate RuntimeError instance for " + Py_FatalError("Cannot pre-allocate RecursionError instance for " "recursion errors"); else { PyBaseExceptionObject *err_inst = @@ -2654,15 +2661,15 @@ _PyExc_Init(PyObject *bltinmod) PyObject *exc_message; exc_message = PyUnicode_FromString("maximum recursion depth exceeded"); if (!exc_message) - Py_FatalError("cannot allocate argument for RuntimeError " + Py_FatalError("cannot allocate argument for RecursionError " "pre-allocation"); args_tuple = PyTuple_Pack(1, exc_message); if (!args_tuple) - Py_FatalError("cannot allocate tuple for RuntimeError " + Py_FatalError("cannot allocate tuple for RecursionError " "pre-allocation"); Py_DECREF(exc_message); if (BaseException_init(err_inst, args_tuple, NULL)) - Py_FatalError("init of pre-allocated RuntimeError failed"); + Py_FatalError("init of pre-allocated RecursionError failed"); Py_DECREF(args_tuple); } } diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 82c8710..1beed72 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -4142,7 +4142,7 @@ reduce_newobj(PyObject *obj, int proto) * were implemented in the same function: * - trying to pickle an object with a custom __reduce__ method that * fell back to object.__reduce__ in certain circumstances led to - * infinite recursion at Python level and eventual RuntimeError. + * infinite recursion at Python level and eventual RecursionError. * - Pickling objects that lied about their type by overwriting the * __class__ descriptor could lead to infinite recursion at C level * and eventual segfault. |