* Update `-[NSMutableArray removeLastObject]`
Updates the following implementation to avoid raising an exception if the array is already empty (or notifying observers if applicable):
* `-[NSMutableArray removeLastObject]`
* `-[GSMutableArray removeLastObject]`
* `-[NSKeyValueMutableArray removeLastObject]`
* `-[NSKeyValueIvarMutableArray removeLastObject]`
This brings the behavior of `-[NSMutableArray removeLastObject]` inline with the Apple implementation, improving compatibility for code bases which use both GNUStep and Apple objc/Foundation implementations.
* Add `-[NSMutableArray removeLastObject]` test case
Adds a test case to ensure `-[NSMutableArray removeLastObject]` does not raise an exception when called on an empty array.
being confusing. They now both take a simple C-string argument which
names the set, and the macros check that each end matches a start of
the same name. Since tis means that a START_SET no longer takes an
argument sayng whether or notthe set is to be skipped, we now have a
SKIP macro to be used inside a set to skip to the end of it. This
is actually more versatile as we can have multiple SKIP macros in the
same set, each providing a different reason for the set being skipped.
Also removed a few obsolete/unused functions and macros.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32355 72102866-910b-0410-8b05-ffd578937521
