[multiple changes]

[multiple changes]

2012-11-06  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb: Minor comment change.

2012-11-06  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Extensive revision of documentation of overflow
	checking.
	* vms_data.ads: Overflow check numbers must be in range 1-3,
	not 0-3.

2012-11-06  Tristan Gingold  <gingold@adacore.com>

	* sem_ch9.adb (Analyze_Protected_Type_Declaration): Emit a
	warning if pragma Priority is used in presence of an interrupt
	handler.

From-SVN: r193234