2014-06-13 Robert Dewar <dewar@adacore.com>

2014-06-13  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case Pred/Succ): Change
	reason to Overflow.

2014-06-13  Robert Dewar  <dewar@adacore.com>

	* makeutl.adb: Minor reformatting.

2014-06-13  Gail Schenker  <schenker@adacore.com>

	* debug.adb, sem_eval.adb (Why_Not_Static): Remove temporary code and
	associated flag (d.z), no longer needed.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): For Import and
	Export aspects, do not check whether a corresponding Convention
	aspect has been specified. Convention is optional in Ada2012,
	and defaults to Convention_Ada.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211624 138bc75d-0d04-0410-961f-82ee72b054a4