[multiple changes]

[multiple changes]

2015-11-25  Bob Duff  <duff@adacore.com>

	* sem_elab.adb (Check_Internal_Call_Continue): Code clean ups.

2015-11-25  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_util.ads (Has_Compatible_Alignment): Add Layout_Done
	parameter.
	* sem_util.adb (Has_Compatible_Alignment): Likewise.
	(Has_Compatible_Alignment_Internal): Likewise.	Do not set the
	result to Unknown for packed types if Layout_Done is true.
	* checks.adb (Apply_Address_Clause_Check): Adjust call and
	pass False to Has_Compatible_Alignment.
	* sem_ch13.adb (Validate_Address_Clauses): Likewise but pass True.

From-SVN: r230877