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Lots of minor changes. Note for mappingobject.c: the hash table pointer

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can now be NULL.
This commit is contained in:
Guido van Rossum 1995-01-02 19:07:15 +00:00
parent 1ae940a587
commit d7047b395e
12 changed files with 172 additions and 98 deletions
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8
Objects/listobject.c
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@ -404,7 +404,7 @@ list_ass_slice(a, ilow, ihigh, v)
d = n - (ihigh-ilow);
if (d <= 0) { /* Delete -d items; XDECREF ihigh-ilow items */
for (k = ilow; k < ihigh; k++)
XDECREF(item[k]);
XDECREF(item[k]); /* bug: reentrant side effects */
if (d < 0) {
for (/*k = ihigh*/; k < a->ob_size; k++)
item[k+d] = item[k];
@ -422,7 +422,7 @@ list_ass_slice(a, ilow, ihigh, v)
for (k = a->ob_size; --k >= ihigh; )
item[k+d] = item[k];
for (/*k = ihigh-1*/; k >= ilow; --k)
XDECREF(item[k]);
XDECREF(item[k]); /* bug: side effects :-( */
a->ob_item = item;
a->ob_size += d;
}
@ -454,6 +454,7 @@ list_ass_item(a, i, v)
int i;
object *v;
{
object *old_value;
if (i < 0 || i >= a->ob_size) {
err_setstr(IndexError, "list assignment index out of range");
return -1;
@ -461,8 +462,9 @@ list_ass_item(a, i, v)
if (v == NULL)
return list_ass_slice(a, i, i+1, v);
INCREF(v);
DECREF(a->ob_item[i]);
old_value = a->ob_item[i];
a->ob_item[i] = v;
DECREF(old_value);
return 0;
}