2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
	sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
	extract bounds, to ensure that we get the proper captured values,
	rather than an expression that may have changed value since the point
	where the subtype was elaborated.
	(Find_Body_Discriminal): New utility subprogram to share code between...
	(Eval_Attribute): For the case of a subtype bound that references a
	discriminant of the current concurrent type, insert appropriate
	discriminal reference.
	(Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
	requeue to an entry in a family in the current task, use corresponding
	body discriminal. 
	(Analyze_Accept_Statement): Rely on expansion of attribute references
	to insert proper discriminal references in range check for entry in
	family.

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb (Compile): Fix handling of big patterns.

2010-06-21  Robert Dewar  <dewar@adacore.com>

	* a-tifiio.adb: Minor reformatting.

From-SVN: r161076