2013-04-11  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb, sem_res.adb, sem_attr.adb: Minor reformatting.

2013-04-11  Robert Dewar  <dewar@adacore.com>

	* atree.adb, atree.ads (Node31): New function.
	(Set_Node31): New procedure.

2013-04-11  Robert Dewar  <dewar@adacore.com>

	* errout.ads: Minor typo correction.

2013-04-11  Javier Miranda  <miranda@adacore.com>

	* einfo.ad[sb] (Thunk_Entity/Set_Thunk_Entity): New attribute.

From-SVN: r197792