impossible: handle assignment conditions better
commit8ce971007bc3b5c5743093f4fa8679a827c84431
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Mar 2016 10:08:17 +0000 (23 13:08 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Mar 2016 10:08:17 +0000 (23 13:08 +0300)
treea112d0f317e62ac37e8b4dfc057dc837d008cf86
parenta8f9e44a2ba429800e9da25f8aa024a107bf82f7
impossible: handle assignment conditions better

When we have "if (foo = frob())" then treat it like "if (foo) ".

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