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A little strictness: error out in some nasty conditions.

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This commit is contained in:
Jeff Teunissen 2010-12-12 05:41:52 -05:00
parent f86e933c6a
commit 4a8ff8aee8
1 changed files with 17 additions and 13 deletions
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30
ruamoko/lib/Array.r
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@ -161,9 +161,9 @@
- (id) objectAtIndex: (unsigned)index
{
if (index >= count) {
return NIL; // FIXME: need exceptions
}
if (index >= count) // FIXME: need exceptions
[self error: "-replaceObjectAtIndex:withObject: index out of range"];
return _objs[index];
}
@ -190,8 +190,11 @@
{
local unsigned i;
if (!array || array == self)
return; // FIXME: need exceptions
if (!array) // FIXME: need exceptions
[self error: "-addObjectsFromArray: passed nil argument"];
if (array == self) // FIXME: need exceptions
[self error: "-addObjectsFromArray: tried to add objects from self"]; // FIXME: need exceptions
for (i = 0; i < [array count]; i++) {
[self addObject: [array objectAtIndex: i]];
@ -201,10 +204,10 @@
- (void) insertObject: (id)anObject
atIndex: (unsigned)index
{
local integer i;
local unsigned i;
if (index >= count)
return; // FIXME: need exceptions
if (index >= count) // FIXME: need exceptions
[self error: "-insertObject:atIndex: index out of range"];
if (count == capacity) { // at capacity, expand
_objs = (id [])obj_realloc (_objs, capacity * @sizeof (id));
@ -230,9 +233,10 @@
{
local id tmp;
if (!anObject || index >= count) {
return; // FIXME: need exceptions
}
if (!anObject) // FIXME: need exceptions
[self error: "-replaceObjectAtIndex:withObject: passed nil object"];
if (index >= count) // FIXME: need exceptions
[self error: "-replaceObjectAtIndex:withObject: index out of range"];
// retain before release
tmp = _objs[index];
@ -299,8 +303,8 @@
local integer i;
local id temp;
if (index >= count)
return; // FIXME: need exceptions
if (index >= count) // FIXME: need exceptions
[self error: "-removeObjectAtIndex: index out of range"];
temp = _objs[index];
count--;