slist: use a fake cur_slist for handling unmatched_states.
commitab3cbaaee3a7803995a6641617ccdb57a0c30e95
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 12 Jun 2013 14:26:27 +0000 (12 17:26 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 12 Jun 2013 14:26:27 +0000 (12 17:26 +0300)
tree82c60bbf9cce6e8d62dca5311423a9b2580e6c9a
parent18a761eb8fb3c779a69133f6a2d8404f02426875
slist: use a fake cur_slist for handling unmatched_states.

The way I will use this is if I have code like:

if (x > 10)
y = 10;
else
y = x;

In the else side we know that y == x.  In the if side we decide later that
we care about the relationship between x and y.  We could calculate it if
we have the slist.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_slist.c