diff options
Diffstat (limited to 'Python/symtable.c')
| -rw-r--r-- | Python/symtable.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Python/symtable.c b/Python/symtable.c index 55898f9..e686d9e 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -1236,6 +1236,12 @@ symtable_visit_stmt(struct symtable *st, stmt_ty s) asdl_seq *seq = s->v.Global.names; for (i = 0; i < asdl_seq_LEN(seq); i++) { identifier name = (identifier)asdl_seq_GET(seq, i); + if (st->st_cur->ste_type == ClassBlock && + !PyUnicode_CompareWithASCIIString(name, "__class__")) { + PyErr_SetString(PyExc_SyntaxError, "cannot make __class__ global"); + PyErr_SyntaxLocationEx(st->st_filename, s->lineno, s->col_offset); + return 0; + } long cur = symtable_lookup(st, name); if (cur < 0) VISIT_QUIT(st, 0); |