Add the merge_hook() back in.
commitd0304641b5f0b4f19bdab85c85e652050eb69786
authorDan Carpenter <error27@gmail.com>
Wed, 18 Feb 2009 19:49:54 +0000 (18 22:49 +0300)
committerDan Carpenter <error27@gmail.com>
Wed, 18 Feb 2009 19:49:54 +0000 (18 22:49 +0300)
treebabda18110750a8db1e9cfa494c4f8517fa8710d
parentb1c619156b9a449e5790bfcbadb3133871eeb754
Add the merge_hook() back in.

Hopefully this merge_hook will be smaller and more manageable.  I'm not
sure the point of having a state &assumed_nonnull.  Maybe it can be
removed entirely later.

Also add some debugging code.

Signed-off-by: Dan Carpenter <error27@gmail.com>
check_null_deref.c