[multiple changes]

[multiple changes]

2016-04-19  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Resolve_Attribute, case 'Access): Freeze
	overloadable entity if originally overloaded.

2016-04-19  Arnaud Charlet  <charlet@adacore.com>

	* exp_aggr.adb, exp_ch3.adb, exp_ch7.adb, exp_ch9.adb, exp_code.adb,
	exp_fixd.adb, namet.adb, osint.adb, osint.ads, par-ch2.adb,
	sem_ch10.adb, sem_ch12.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb
	sem_util.adb, styleg.adb, styleg.ads, stylesw.ads: Minor code
	clean up.

From-SVN: r235194