[multiple changes]

[multiple changes]

2016-04-19  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
	reformatting.

2016-04-19  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb (Freeze_Profile): Refine predicate that checks
	whether a function that returns a limited view is declared in
	another unit and cannot be frozen at this point.

2016-04-19  Ed Schonberg  <schonberg@adacore.com>

	* exp_aggr.adb (Component_Count): Handle properly superflat
	arrays, i.e. empty arrays where Hi < Lo - 1, to ensure that the
	return value of the function is Natural, rather than leaving
	the handling of such arrays to the caller of this function.

From-SVN: r235200