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fix const-char test

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-12-03 11:56:20 -08:00
parent 030f458017
commit ea0d253308
4 changed files with 21 additions and 20 deletions
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2
src/ast/seq_decl_plugin.cpp
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@ -972,7 +972,7 @@ bool seq_util::is_const_char(expr* e, unsigned& c) const {
bv_util bv(m);
rational r;
unsigned sz;
return bv.is_numeral(e, r, sz) && r.is_unsigned(), c = r.get_unsigned(), true;
return bv.is_numeral(e, r, sz) && sz == 8 && r.is_unsigned() && (c = r.get_unsigned(), true);
}
app* seq_util::mk_char(unsigned ch) const {