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fix build warning, make context simplifier traverse subterms

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-03-24 18:26:22 -07:00
parent e61fa50dc3
commit bbe93ef610
3 changed files with 49 additions and 24 deletions

View file

@ -226,7 +226,6 @@ br_status float_rewriter::mk_abs(expr * arg1, expr_ref & result) {
result = arg1;
return BR_DONE;
}
sort * s = m().get_sort(arg1);
result = m().mk_ite(m_util.mk_is_sign_minus(arg1),
m_util.mk_uminus(arg1),
arg1);