mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-03 21:55:41 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 12

gh-94996: Disallow parsing pos only params with feature_version < (3, 8) (GH-94997)

Browse source 
(cherry picked from commit b5e3ea2862)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
This commit is contained in:
Miss Islington (bot) 2022-08-12 10:53:09 -07:00 • committed by GitHub
parent 7fdda1a47f
commit 4abf84602f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 15 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Grammar/python.gram
View file

@ -287,9 +287,9 @@ params[arguments_ty]:
parameters[arguments_ty]:
| a=slash_no_default b[asdl_arg_seq*]=param_no_default* c=param_with_default* d=[star_etc] {
_PyPegen_make_arguments(p, a, NULL, b, c, d) }
CHECK_VERSION(arguments_ty, 8, "Positional-only parameters are", _PyPegen_make_arguments(p, a, NULL, b, c, d)) }
| a=slash_with_default b=param_with_default* c=[star_etc] {
_PyPegen_make_arguments(p, NULL, a, NULL, b, c) }
CHECK_VERSION(arguments_ty, 8, "Positional-only parameters are", _PyPegen_make_arguments(p, NULL, a, NULL, b, c)) }
| a[asdl_arg_seq*]=param_no_default+ b=param_with_default* c=[star_etc] {
_PyPegen_make_arguments(p, NULL, NULL, a, b, c) }
| a=param_with_default+ b=[star_etc] { _PyPegen_make_arguments(p, NULL, NULL, NULL, a, b)}