2016-04-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_elab.adb (Check_Internal_Call): Do not
	consider a call when it appears within pragma Initial_Condition
	since the pragma is part of the elaboration statements of a
	package body and may only call external subprograms or subprograms
	whose body is already available.
	(Within_Initial_Condition): New routine.

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

	* exp_util.adb (Build_Procedure_Form): Prevent double generation
	of the procedure form when dealing with an expression function
	whose return type is an array.
	* sem_ch3.adb: Fix out-of order Has_Predicates setting.
	* exp_ch6.adb: Proper conversion for inherited operation in C.
	* sem_ch6.adb: Code cleanup.

2016-04-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* lib-xref.ads, sem_ch10.adb: minor style fix in comment
	* g-socket.adb: Minor reformatting.
	* sinfo.ads: Minor comment correction.
	* sem_warn.ads: minor grammar fix in comment

From-SVN: r235482