sem_aggr.adb (Resolve_Record_Aggregate): In the case of a box association for...

sem_aggr.adb (Resolve_Record_Aggregate): In the case of a box association for an access component...

2007-10-15  Gary Dismukes  <dismukes@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate): In the case of a box
	association for an access component, add an association with null as
	the expression. Remove testing for array subtypes and the setting in
	that case of Ctyp to the array component type, which prevented proper
	inclusion of an association for null-initialized arrays. Collapse
	condition that tests for array subtypes into just a test of
	Is_Partially_Initialized_Type (which already covers arrays anyway).

From-SVN: r129331