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change to iterative unfolding left build broken for some time

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-26 21:25:53 -07:00
parent 9764007c97
commit 94ffd63b51
3 changed files with 11 additions and 5 deletions
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2
src/ast/seq_decl_plugin.h
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@ -250,7 +250,7 @@ public:
#if Z3_USE_UNICODE
bool is_char_le(expr const* e) const { return is_app_of(e, m_fid, OP_CHAR_LE); }
#else
bool is_char_le(expr const* e) const { return false; }
bool is_char_le(expr const* e) const { return bv().is_bv_ule(e) && is_char(to_app(e)->get_arg(0)); }
#endif
app* mk_char(unsigned ch) const;
app* mk_le(expr* ch1, expr* ch2) const;