[3.14] gh-148157: Check for _PyPegen_add_type_comment_to_arg fail in _PyPegen_name_default_pair (GH-148158)#148162

StanFromIreland merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-1795fcc-3.14miss-islington/cpython:backport-1795fcc-3.14Copy head branch name to clipboard