2013-01-03  Robert Dewar  <dewar@adacore.com>

	* sem_ch8.adb, einfo.ads, einfo.adb: Minor code reorganization.

2013-01-03  Javier Miranda  <miranda@adacore.com>

	* exp_ch3.adb (Make_Controlling_Function_Wrappers): Exclude
	internal entities associated with interfaces and add minimum
	decoration to the defining entity of the generated wrapper to
	allow overriding interface primitives.
	* sem_disp.ads (Override_Dispatching_Operation): Addition of a
	new formal (Is_Wrapper).
	* sem_disp.adb (Override_Dispatching_Operation): When overriding
	interface primitives the new formal helps identifying that the
	new operation is not fully decorated.

From-SVN: r194846