2008-05-20 Javier Miranda <miranda@adacore.com>

2008-05-20  Javier Miranda  <miranda@adacore.com>
	    Ed Schonberg  <schonberg@adacore.com>
	    Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch3.adb
	(Analyze_Object_Declaration): Fix over-conservative condition
	restricting use of predefined assignment with tagged types that have
	convention CPP.
	(Analyze_Object_Declaration): Relax the check regarding deferred
	constants declared in scopes other than packages since they can be
	completed with pragma Import.
	Add missing escaping of all-caps word 'CPP' in error messages.
	(Build_Discriminated_Subtype): Do not inherit representation clauses
	from parent type if subtype already carries them, because they are
	inherited earlier during derivation and already include those that may
	come from a partial view.

	* sem_ch9.adb, sem_ch5.adb, sem_ch6.adb (Analyze_Subprogram_Body):
	Check the declarations of a subprogram body for proper deferred
	constant completion.

	* sem_ch7.ads, sem_ch7.adb
	(Inspect_Deferred_Constant_Completion): Moved to sem_util.

From-SVN: r135638