2018-09-26  Hristian Kirtchev  <kirtchev@adacore.com>

gcc/ada/

	* contracts.adb, exp_unst.adb, exp_util.adb, gnat1drv.adb,
	opt.ads, par-prag.adb, sem_ch3.adb, sem_ch5.adb, sem_prag.adb,
	sinfo.ads, snames.ads-tmpl: Minor reformatting.

From-SVN: r264621