[multiple changes]

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Contract): Do not attempt
	analysis if error has been posted on subprogram body.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Stream_TSS_Definition): Apply legality
	rule given in RM 13.1 (8/1) for operational attributes to stream
	attributes: the attribute must apply to a first subtype. Fixes
	missing errors in ACATS test bdd2004.

2014-06-11  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb (Build_Record_Init_Proc): Don't build for variant
	record type if restriction No_Implicit_Conditionals is active.
	(Expand_N_Object_Declaration): Don't allow default initialization
	for variant record type if restriction No_Implicit_Condition is active.
	(Build_Variant_Record_Equality): Don't build for variant
	record type if restriction No_Implicit_Conditionals is active.
	* exp_ch4.adb (Expand_N_Op_Eq): Error if variant records with
	No_Implicit_Conditionals.
	* sem_aux.ads, sem_aux.adb (Has_Variant_Part): New function.

2014-06-11  Ramon Fernandez  <fernandez@adacore.com>

	* i-cstrin.ads: Update comments.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Selected_Component): Handle properly a
	selected component whose prefix is overloaded, when none of the
	interpretations matches the expected type.

2014-06-11  Bob Duff  <duff@adacore.com>

	* make.adb (Wait_For_Available_Slot): Give a more
	informative error message; if the ALI file is not found, print
	the full path of what it's looking for.

From-SVN: r211456