diff options
| -rw-r--r-- | Objects/unicodeobject.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index daeb4b4..84bbf9a 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -1700,6 +1700,14 @@ unicode_write_cstr(PyObject *unicode, Py_ssize_t index, switch (kind) { case PyUnicode_1BYTE_KIND: { assert(index + len <= PyUnicode_GET_LENGTH(unicode)); +#ifdef Py_DEBUG + if (PyUnicode_IS_ASCII(unicode)) { + Py_UCS4 maxchar = ucs1lib_find_max_char( + (const Py_UCS1*)str, + (const Py_UCS1*)str + len); + assert(maxchar < 128); + } +#endif memcpy((char *) data + index, str, len); break; } |