2016-04-27  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb: For "gnat ls -V -P", recognize switch
	--unchecked-shared-lib-imports and set the flag
	Opt.Unchecked_Shared_Lib_Imports accordingly.

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

	* sem_prag.adb (Analyze_Pre_Post_Condition_In_Decl_Part):
	A generic subprogram is never a primitive operation, and thus
	a classwide condition for it is not legal.

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

	* sem_aggr.adb, sem_dim.adb, sem_dim.ads, einfo.adb: Minor
	reformatting.

From-SVN: r235494