[multiple changes]

[multiple changes]

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Check_Record_Representation_Clause): Implement record
	gap warnings.
	* sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
	* usage.adb: Add lines for -gnatw.h/H
	* gnat_ugn.texi: Add documentation for J519-010
	Warn on record holes/gaps
	* ug_words: Add entries for -gnatw.h/-gnatw.H
	* vms_data.ads: Add entries for [NO]AVOIDGAPS

2010-09-10  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch6.adb: Update comment.

From-SVN: r164186