2016-07-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch3.adb, sem_type.adb, sem_ch12.adb, xref_lib.adb,
	freeze.adb, sinput-l.adb, sinput-l.ads, sem_ch4.adb, sem_ch8.adb:
	Minor reformatting.

From-SVN: r237965