exp_dist.adb (Get_Subprogram_Ids): This function will no more assign subprogram Ids, even if they are not yet assigned.

2006-10-31  Thomas Quinot  <quinot@adacore.com>
	    Pablo Oliveira  <oliveira@adacore.com>
        
        * exp_dist.adb (Get_Subprogram_Ids): This function will no more assign
	subprogram Ids, even if they are not yet assigned.
	(Build_Subprogram_Id): It is now this function that will take care of
	calling Assign_Subprogram_Ids if necessary.
	(Add_Receiving_Stubs_To_Declarations): Checking the subprograms ids
	should be done only once they are assigned.
	(Build_From_Any_Function, case of tagged types): Add missing call to
	Allocate_Buffer.
	(Corresponding_Stub_Type): New subprogram. Returns the associated stub
	type for an RACW type.
	(Add_RACW_Features): When processing an RACW declaration for which the
	designated type is already frozen, enforce E.2.2(14) rules immediately.
	(GARLIC_Support.Build_Subprogram_Receiving_Stubs): Do not perform any
	special reordering of controlling formals.

	* exp_dist.ads (Corresponding_Stub_Type): New subprogram. Returns the
	associated stub type for an RACW type.

From-SVN: r118264