math: calculating the sizeof() used to modify the expression
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Jan 2013 12:58:22 +0000 (15:58 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Jan 2013 12:58:22 +0000 (15:58 +0300)
commit2da208a3e75e5b02f4295c0c51d5366cb804b04c
tree7055521531c49bae05b91e25275711df6d7e8552
parented0f45f296b18e956cd09cbb72995e42d16055c8
math: calculating the sizeof() used to modify the expression

The get_expression_value_nomod() apparently does modify the expression.  It
means that we don't know the type of the expression inside the sizeof() and
sometimes that is useful to know.

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