[multiple changes]

[multiple changes]

2013-04-24  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_ch7.adb: Minor reformatting.
	* gnat_rm.texi: Document pragma Loop_Invariant.
	* sem_attr.adb (Analyze_Attribute, case Loop_Entry): This is
	no longer an S14_Attribute.
	* sem_prag.adb (Analyze_Pragma, case Loop_Invariant): Combine
	processing with Assert, allow message parameter, remove call
	to S14_Pragma.

2013-04-24  Thomas Quinot  <quinot@adacore.com>

	* exp_ch4.adb: Minor reformatting.

From-SVN: r198241