2005-12-05 Robert Dewar <dewar@adacore.com>

	* freeze.adb (Freeze_Record_Type): Only test for useless pack on record
	types, not on record subtypes.
	(Freeze_Entity): Code cleanup. Add barrier to the loop
	that generates the references for primitive operations. This allows to
	remove an unnecessary exception handler.
	Code reformatting and comment clean ups.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108296 138bc75d-0d04-0410-961f-82ee72b054a4