diff options
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 490b653f132..309c4567f20 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -360,9 +360,6 @@ _Py_EnterRecursiveCallUnchecked(PyThreadState *tstate) # define Py_C_STACK_SIZE 1200000 #elif defined(__sparc__) # define Py_C_STACK_SIZE 1600000 -#elif defined(__wasi__) - /* Web assembly has two stacks, so this isn't really the stack depth */ -# define Py_C_STACK_SIZE 131072 // wasi-libc DEFAULT_STACK_SIZE #elif defined(__hppa__) || defined(__powerpc64__) # define Py_C_STACK_SIZE 2000000 #else @@ -3428,6 +3425,26 @@ _PyEval_LoadName(PyThreadState *tstate, _PyInterpreterFrame *frame, PyObject *na return value; } +_PyStackRef +_PyForIter_NextWithIndex(PyObject *seq, _PyStackRef index) +{ + assert(PyStackRef_IsTaggedInt(index)); + assert(PyTuple_CheckExact(seq) || PyList_CheckExact(seq)); + intptr_t i = PyStackRef_UntagInt(index); + if (PyTuple_CheckExact(seq)) { + size_t size = PyTuple_GET_SIZE(seq); + if ((size_t)i >= size) { + return PyStackRef_NULL; + } + return PyStackRef_FromPyObjectNew(PyTuple_GET_ITEM(seq, i)); + } + PyObject *item = _PyList_GetItemRef((PyListObject *)seq, i); + if (item == NULL) { + return PyStackRef_NULL; + } + return PyStackRef_FromPyObjectSteal(item); +} + /* Check if a 'cls' provides the given special method. */ static inline int type_has_special_method(PyTypeObject *cls, PyObject *name) |