sprint.adb (Write_Itype): Handle Itypes whose Parent field points to the declaration...

sprint.adb (Write_Itype): Handle Itypes whose Parent field points to the declaration for some different...

2008-04-08  Robert Dewar  <dewar@adacore.com>

	* sprint.adb (Write_Itype): Handle Itypes whose Parent field points to
	the declaration for some different entity.
	(Sprint_Node_Actual, case N_Derived_Type_Definition): When an interface
	list is precent (following the parent subtype indication), display
	appropriate "and" keyword.

	* itypes.adb: Remove unnecessary calls to Init_Size_Align and Init_Esize
	Remove unnecessary calls to Init_Size_Align and Init_Esize.
	Add notes on use of Parent field of an Itype

From-SVN: r134037