AVs and HVs never had the NV slot. (Not that this error mattered, as
authorNicholas Clark <nick@ccl4.org>
Wed, 21 Mar 2007 12:20:03 +0000 (12:20 +0000)
committerNicholas Clark <nick@ccl4.org>
Wed, 21 Mar 2007 12:20:03 +0000 (12:20 +0000)
commit9c59bb285ff1665cb0f68765e5ef36404adef334
tree30a84f8c04fb21573a9546cd871f5d75e055bf2c
parent1307ca853d9a942ef19dd71e17b80548b62f88bf
AVs and HVs never had the NV slot. (Not that this error mattered, as
you can't upgrade from them, and the only code path that uses the
flag in sv_upgrade isn't reached when upgrading to AVs or HVs)

p4raw-id: //depot/perl@30658
sv.c