flow: handle comma assigns correctly. "foo = (3, 4);"
commit81bb17c89cd287c72a3192437a85a8e85a69c387
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 24 Nov 2014 11:47:13 +0000 (24 14:47 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Mon, 24 Nov 2014 11:47:13 +0000 (24 14:47 +0300)
treedf5af34f6670c6a5c7d51e047f2081783f376cbe
parent9cc2c758c90f5e973f625d27d35a5e27e396a755
flow: handle comma assigns correctly.  "foo = (3, 4);"

If you have "foo = (3, 4);" then foo is 4 after the assignment.

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