2016-04-27  Arnaud Charlet  <charleT@adacore.com>

	* sinput-l.ads, sem_ch13.adb: Minor editing.

2016-04-27  Doug Rupp  <rupp@adacore.com>

	* init.c (__gnat_adjust_context_for_raise) [arm-linux thumb]:
	Bump the pc so the lower order bit is set.

2016-04-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_case.adb, sem_case.ads (NO_Op): If appropriate warning is
	enabled, report an empty range in a case construct.

From-SVN: r235503