2012-10-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch7.adb: Minor reformatting.

2012-10-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case Persistent_BSS): check for
	a duplicate pragma before Rep_Item_Too_Late to prevent spurious
	messages about duplicate pragmas.

2012-10-05  Ed Schonberg  <schonberg@adacore.com>

	* exp_util.adb (Find_Init_Call): If the successor of the
	object declaration is a block, check whether it contains the
	initialization call, because it may have been created by actuals
	that use the secondary stack.

From-SVN: r192130