diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index d6fd62af80..145186e0df 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -5219,6 +5219,10 @@ int usprintf(register Py_UNICODE *buffer, char *format, ...) return len; } +/* XXX To save some code duplication, formatfloat/long/int could have been + shared with stringobject.c, converting from 8-bit to Unicode after the + formatting is done. */ + static int formatfloat(Py_UNICODE *buf, size_t buflen, @@ -5294,6 +5298,12 @@ formatint(Py_UNICODE *buf, x = PyInt_AsLong(v); if (x == -1 && PyErr_Occurred()) return -1; + if (x < 0 && type != 'd' && type != 'i') { + if (PyErr_Warn(PyExc_DeprecationWarning, + "%u/%o/%x/%X of negative int will return " + "a signed string in Python 2.4 and up") < 0) + return -1; + } if (prec < 0) prec = 1; |