2015-01-30 Ed Schonberg <schonberg@adacore.com>

2015-01-30  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Function_Return): In an extended return
	statement, apply accessibility check to result object when there
	is no initializing expression (Ada 2012 RM 6.5 (5.4/3))

2015-01-30  Robert Dewar  <dewar@adacore.com>

	* sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
	Boolean for case where ELSE is omitted.
	* sem_res.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220274 138bc75d-0d04-0410-961f-82ee72b054a4