2017-10-09  Justin Squirek  <squirek@adacore.com>

	* sem_ch3.adb: Rename Uses_Unseen_Priv into
	Contains_Lib_Incomplete_Type.

2017-10-09  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_aggr.adb, sem_spark.adb, adabkend.adb, exp_ch5.adb, frontend.adb,
	sem_ch12.adb, fmap.adb, exp_ch6.adb, exp_spark.adb, lib-load.adb,
	exp_ch9.adb, osint.adb, exp_disp.adb, sem_ch8.adb, sem_ch8.ads,
	prepcomp.adb, gnat1drv.adb, atree.adb, sinput-l.adb, targparm.adb,
	sem_ch10.adb, par-ch8.adb: Minor reformatting.

From-SVN: r253566