2011-08-03  Emmanuel Briot  <briot@adacore.com>

	* prj-pp.adb (Pretty_Print): remove trailing blank line in the file

2011-08-03  Javier Miranda  <miranda@adacore.com>

	* sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
	Tagged_Type_Expansion.

2011-08-03  Yannick Moy  <moy@adacore.com>

	* sem_res.adb
	(Resolve_Op_Concat_Arg): do not issue a SPARK violation when argument of
	concatenation is the name of a constant

From-SVN: r177258