If we use SvUPGRADE() rather than sv_upgrade() then it can make the
authorNicholas Clark <nick@ccl4.org>
Wed, 17 Jan 2007 15:42:54 +0000 (15:42 +0000)
committerNicholas Clark <nick@ccl4.org>
Wed, 17 Jan 2007 15:42:54 +0000 (15:42 +0000)
commit0d092c369b1b264b1238936288c807173152e270
tree043cf7a8924fa28c9509e3f5a17f0036723cf0a8
parentda9330316db1a1f6a74bc9dc4143270e653fc24a
If we use SvUPGRADE() rather than sv_upgrade() then it can make the
decision on not "up"grading PVLV to PVGV for us. However, it appears
that the other actions conducted for "not-yet-a-glob" are useful here.

p4raw-id: //depot/perl@29852
sv.c