2015-05-21  Robert Dewar  <dewar@adacore.com>

	* freeze.adb: Minor reformatting.
	* cstand.adb (Print_Standard): Fix bad printing of Duration
	low bound.
	* a-reatim.adb (Time_Of): Complete rewrite to properly detect
	out of range args.

2015-05-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb: add (useless) initial value.
	* sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram):
	Check whether the procedure has parameters before processing
	formals in ASIS mode.

From-SVN: r223477