2015-01-30 Gary Dismukes <dismukes@adacore.com>

2015-01-30  Gary Dismukes  <dismukes@adacore.com>

	* sem_attr.adb (Declared_Within_Generic_Unit):
	New function to test whether an entity is declared within the
	declarative region of a given generic unit.
	(Resolve_Attribute): For checking legality of subprogram'Access within
	a generic unit, call new Boolean function Declared_Within_Generic_Unit
	instead of simply comparing the results of Enclosing_Generic_Unit on
	the prefix and access type.  Correct minor comment typos.

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

	* freeze.adb, exp_util.ads: Update comment.
	* exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
	* sem_util.adb: Minor: fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220283 138bc75d-0d04-0410-961f-82ee72b054a4