2017-09-08  Bob Duff  <duff@adacore.com>

	* s-trasym.ads (Hexa_Traceback): If
	Suppress_Hex is True, print "..." instead of a hexadecimal
	address.
	* s-trasym.adb: Ignore No_Hex in this version.
	Misc cleanup.

2017-09-08  Bob Duff  <duff@adacore.com>

	* debug.adb: Minor reformatting.

2017-09-08  Bob Duff  <duff@adacore.com>

	* a-cbdlli.adb, a-cohama.adb, a-cohase.adb (Copy): Rewrite the
	code so it doesn't trigger an "uninit var" warning.

2017-09-08  Nicolas Roche  <roche@adacore.com>

	* s-hibaen.ads: Remove obsolete file.

2017-09-08  Arnaud Charlet  <charlet@adacore.com>

	* a-locale.ads: Add comment explaining the state of this package.

2017-09-08  Arnaud Charlet  <charlet@adacore.com>

	* sem_util.adb (Is_CCT_Instance): Allow calls in the context
	of packages.
	* sem_prag.ads, sem_prag.adb (Find_Related_Declaration_Or_Body):
	allow calls in the context of package spec (for pragma
	Initializes) and bodies (for pragma Refined_State).

2017-09-08  Bob Duff  <duff@adacore.com>

	* checks.adb (Insert_Valid_Check): Copy the Do_Range_Check flag to the
	new Exp.

From-SVN: r251875