bitfield-2.m: Make 'id' definition a typedef.

bitfield-2.m: Make 'id' definition a typedef.

[gcc/testsuite/ChangeLog]
2004-09-08  Ziemowit Laski  <zlaski@apple.com>

	* objc.dg/bitfield-2.m: Make 'id' definition a typedef.
	* obj.dg/bitfield-4.m: Allow 'unsigned' in addition to 'unsigned int'
	in error message.
	* objc.dg/id-1.m: Attempt to define 'id' in an incompatible fashion.
	* objc.dg/method-6.m: Allow 'unsigned' in addition to 'unsigned int'
	in error message.
	* objc.dg/proto-qual-1.m: Protocol qualifiers now appear before the
	types they qualify.
	* objc.dg/type-size-2.m: Fix wording in comment.
	* objc.dg/va-meth-1.m: New test case.

From-SVN: r87196