sem_ch3.adb, [...]: Minor reformatting.

sem_ch3.adb, [...]: Minor reformatting.

2017-01-23  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch3.adb, exp_spark.adb, exp_attr.adb, sem_ch9.adb, sem_prag.adb,
	sem_util.adb, sem_warn.adb, exp_ch3.adb: Minor reformatting.

2017-01-23  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Subprogram): Ensure that all anonymous
	access-to-subprogram types inherit the convention of the
	associated subprogram.	(Set_Profile_Convention): New routine.
	* sem_ch6.adb (Check_Conformance): Do not compare the conventions
	of the two entities directly, use Conventions_Match to account
	for anonymous access-to-subprogram and subprogram types.
	(Conventions_Match): New routine.

From-SVN: r244778