2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* exp_ch7.adb, exp_ch9.adb: Adjust comments.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Expon): Remove unsigned type test
	for 2**X optimization.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-suenst.adb: strings.utf_encoding.strings (Decode): Check
	explicitly whether value is in range of Character, because the
	library is typically compiled with range checks disabled, and
	we cannot rely on the implicit check on the argument of 'Val.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* a-ciorma.adb, a-cihama.adb (Assign): Copy the Source to the Target,
	not the Target to itself.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* vms_conv.ads, ali.adb, sem_ch6.ads, opt.ads, vms_cmds.ads: Minor
	changes to avoid incorrect use of unordered enum types.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* sem_ch4.adb: Minor reformatting.

From-SVN: r207144