Make all the return statements closer to the final calcuation of the
authorNicholas Clark <nick@ccl4.org>
Mon, 5 Dec 2005 23:57:51 +0000 (23:57 +0000)
committerNicholas Clark <nick@ccl4.org>
Mon, 5 Dec 2005 23:57:51 +0000 (23:57 +0000)
commitd8eae41ed6c62a8f34922d4cd7ac5baaf5ee54f0
tree4721eec956a73d07b3fd04ec5fc264cd7be60ed8
parent69c71a440db2ed4aec5ba500863ee61ef46bd67a
Make all the return statements closer to the final calcuation of the
returned value in the reference stringification code. Pull variables
into tigher scope which also allows some to become const.

p4raw-id: //depot/perl@26271
sv.c