bpo-35560: Remove assertion from format(float, "n") (GH-11288)
Fix an assertion error in format() in debug build for floating point
formatting with "n" format, zero padding and small width. Release build is
not impacted. Patch by Karthikeyan Singaravelan.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index f1dcfe9..304ea74 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -9381,6 +9381,7 @@
PyObject *thousands_sep,
Py_UCS4 *maxchar)
{
+ min_width = Py_MAX(0, min_width);
if (writer) {
assert(digits != NULL);
assert(maxchar == NULL);
@@ -9391,7 +9392,6 @@
}
assert(0 <= d_pos);
assert(0 <= n_digits);
- assert(0 <= min_width);
assert(grouping != NULL);
if (digits != NULL) {