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fix build warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-15 04:57:32 +02:00
parent 82c3233967
commit b1459f4fa3
5 changed files with 16 additions and 18 deletions

View file

@ -609,10 +609,9 @@ app* seq_util::mk_skolem(symbol const& name, unsigned n, expr* const* args, sort
app* seq_util::str::mk_string(zstring const& s) { return u.seq.mk_string(s); }
expr_ref seq_util::str::mk_char(zstring const& s, unsigned idx) {
bv_util bvu(m());
unsigned ch = s[idx];
return expr_ref(bvu.mk_numeral(ch, s.num_bits()), m());
app* seq_util::str::mk_char(zstring const& s, unsigned idx) {
bv_util bvu(m);
return bvu.mk_numeral(s[idx], s.num_bits());
}