Fix the problem of not raising a TypeError exception when doing:
'%g' % '1'
'%d' % '1'
Add a test for these conditions
Fix the test so that if not exception is raise, this is a failure
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 83421a9..c40bc18 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -3120,11 +3120,11 @@
worst case length = 3 + 10 (len of INT_MAX) + 1 = 14 (use 20)*/
char fmt[20];
double x;
- v = PyNumber_Float(v);
- if (!v)
+ x = PyFloat_AsDouble(v);
+ if (x == -1.0 && PyErr_Occurred()) {
+ PyErr_SetString(PyExc_TypeError, "float argument required");
return -1;
- x = PyFloat_AS_DOUBLE(v);
- Py_DECREF(v);
+ }
if (prec < 0)
prec = 6;
if (type == 'f' && fabs(x)/1e25 >= 1e25)
@@ -3299,11 +3299,11 @@
char fmt[64]; /* plenty big enough! */
long x;
- v = PyNumber_Int(v);
- if (!v)
+ x = PyInt_AsLong(v);
+ if (x == -1 && PyErr_Occurred()) {
+ PyErr_SetString(PyExc_TypeError, "int argument required");
return -1;
- x = PyInt_AS_LONG(v);
- Py_DECREF(v);
+ }
if (prec < 0)
prec = 1;