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preparations for dealing with #2596

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-10-12 17:44:52 -07:00
parent 5bdcc737ec
commit cc26d49060
6 changed files with 162 additions and 82 deletions
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4
src/ast/fpa_decl_plugin.h
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@ -226,7 +226,7 @@ public:
bool is_rm(sort * s) const { return is_sort_of(s, m_fid, ROUNDING_MODE_SORT); }
bool is_float(expr * e) const { return is_float(m_manager.get_sort(e)); }
bool is_rm(expr * e) const { return is_rm(m_manager.get_sort(e)); }
bool is_fp(expr * e) const { return is_app_of(e, m_fid, OP_FPA_FP); }
bool is_fp(expr const * e) const { return is_app_of(e, m_fid, OP_FPA_FP); }
unsigned get_ebits(sort * s) const;
unsigned get_sbits(sort * s) const;
@ -357,6 +357,8 @@ public:
bool is_to_ieee_bv(func_decl const * f) const { return f->get_family_id() == get_family_id() && f->get_decl_kind() == OP_FPA_TO_IEEE_BV; }
bool contains_floats(ast * a);
MATCH_TERNARY(is_fp);
};
#endif