Revision f187da5b596f5ec16f060fc7a3113e149507c1fc authored by Miss Islington (bot) on 05 March 2024, 10:15:54 UTC, committed by GitHub on 05 March 2024, 10:15:54 UTC
gh-116325: Raise `SyntaxError` rather than `IndexError` on ForwardRef with empty string arg (GH-116341) (cherry picked from commit a29998a06bf75264c3faaeeec4584a5f75b45a1f) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
1 parent 7fa3318
_opcode.c
#include "Python.h"
#include "opcode.h"
#include "internal/pycore_code.h"
/*[clinic input]
module _opcode
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=117442e66eb376e6]*/
#include "clinic/_opcode.c.h"
/*[clinic input]
_opcode.stack_effect -> int
opcode: int
oparg: object = None
/
*
jump: object = None
Compute the stack effect of the opcode.
[clinic start generated code]*/
static int
_opcode_stack_effect_impl(PyObject *module, int opcode, PyObject *oparg,
PyObject *jump)
/*[clinic end generated code: output=64a18f2ead954dbb input=461c9d4a44851898]*/
{
int effect;
int oparg_int = 0;
int jump_int;
if (HAS_ARG(opcode)) {
if (oparg == Py_None) {
PyErr_SetString(PyExc_ValueError,
"stack_effect: opcode requires oparg but oparg was not specified");
return -1;
}
oparg_int = (int)PyLong_AsLong(oparg);
if ((oparg_int == -1) && PyErr_Occurred()) {
return -1;
}
}
else if (oparg != Py_None) {
PyErr_SetString(PyExc_ValueError,
"stack_effect: opcode does not permit oparg but oparg was specified");
return -1;
}
if (jump == Py_None) {
jump_int = -1;
}
else if (jump == Py_True) {
jump_int = 1;
}
else if (jump == Py_False) {
jump_int = 0;
}
else {
PyErr_SetString(PyExc_ValueError,
"stack_effect: jump must be False, True or None");
return -1;
}
if (IS_ARTIFICIAL(opcode)) {
effect = PY_INVALID_STACK_EFFECT;
}
else {
effect = PyCompile_OpcodeStackEffectWithJump(opcode, oparg_int, jump_int);
}
if (effect == PY_INVALID_STACK_EFFECT) {
PyErr_SetString(PyExc_ValueError,
"invalid opcode or oparg");
return -1;
}
return effect;
}
/*[clinic input]
_opcode.get_specialization_stats
Return the specialization stats
[clinic start generated code]*/
static PyObject *
_opcode_get_specialization_stats_impl(PyObject *module)
/*[clinic end generated code: output=fcbc32fdfbec5c17 input=e1f60db68d8ce5f6]*/
{
#ifdef Py_STATS
return _Py_GetSpecializationStats();
#else
Py_RETURN_NONE;
#endif
}
static PyMethodDef
opcode_functions[] = {
_OPCODE_STACK_EFFECT_METHODDEF
_OPCODE_GET_SPECIALIZATION_STATS_METHODDEF
{NULL, NULL, 0, NULL}
};
static struct PyModuleDef opcodemodule = {
PyModuleDef_HEAD_INIT,
.m_name = "_opcode",
.m_doc = "Opcode support module.",
.m_size = 0,
.m_methods = opcode_functions
};
PyMODINIT_FUNC
PyInit__opcode(void)
{
return PyModuleDef_Init(&opcodemodule);
}
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...