isAlive: re-apply the tag if we find a forwarding pointer. This is a
authorSimon Marlow <marlowsd@gmail.com>
Tue, 12 Apr 2011 08:41:01 +0000 (09:41 +0100)
committerSimon Marlow <marlowsd@gmail.com>
Tue, 12 Apr 2011 08:41:23 +0000 (09:41 +0100)
commit4f018b471c7c5db858beb508b8430ae4d0621173
treeb65f10ff3e1ec153ea8a024c93fca765da594cee
parentd76fcd210a944bec112e3bd0888ed5ead5e7b816
isAlive: re-apply the tag if we find a forwarding pointer. This is a
real bug, spotted by Marcin Orczyk (thanks!).  I'm not sure if it lead
to any actual crashes.
rts/sm/GCAux.c