mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-44652: Preserve natural order of args in the union type. (GH-27185)

Browse source
This commit is contained in:
Serhiy Storchaka 2021-07-16 16:11:30 +03:00 • committed by GitHub
parent 6aab5f9bf3
commit 0cd2d51aad
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 39 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Objects/unionobject.c
View file

@ -260,8 +260,8 @@ dedup_and_flatten_args(PyObject* args)
for (Py_ssize_t i = 0; i < arg_length; i++) {
int is_duplicate = 0;
PyObject* i_element = PyTuple_GET_ITEM(args, i);
for (Py_ssize_t j = i + 1; j < arg_length; j++) {
PyObject* j_element = PyTuple_GET_ITEM(args, j);
for (Py_ssize_t j = 0; j < added_items; j++) {
PyObject* j_element = PyTuple_GET_ITEM(new_args, j);
int is_ga = PyObject_TypeCheck(i_element, &Py_GenericAliasType) &&
PyObject_TypeCheck(j_element, &Py_GenericAliasType);
// RichCompare to also deduplicate GenericAlias types (slower)