constraints: allow function constraints
commitb83ec8f1ca4bc22364f4f249e929d9a5950a580d
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 13 Nov 2017 20:12:58 +0000 (13 23:12 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Mon, 13 Nov 2017 20:12:58 +0000 (13 23:12 +0300)
tree4c954b16801a10bf9fe62b56f9631bcca127e062
parentcc70bbd760ba56e0c37616b8ae41a29fe8f310d3
constraints: allow function constraints

Handle code with function comparisons like:

if (x >= foo())
return -EINVAL;

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