[multiple changes]

[multiple changes]

2010-06-16  Javier Miranda  <miranda@adacore.com>

	* exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
	node referenced by the SCIL node of dispatching "=" to skip the tags
	comparison.

2010-06-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
	to prevent cascaded errors and compilation aborts.

2010-06-16  Robert Dewar  <dewar@adacore.com>

	* back_end.adb (Switch_Subsequently_Cancelled): New function
	Move declarations to package body level to support this change
	* back_end.ads (Switch_Subsequently_Cancelled): New function
	* gnat_ugn.texi: Document -gnat-p switch
	* switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
	* ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
	* usage.adb: Add line for -gnat-p switch
	* vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)

2010-06-16  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
	modification.

From-SVN: r160847