mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-23 09:05:31 +00:00
Code Activity

fix name to divisible, guard under smtlib2_compliant as sugguested in #1757

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-09-01 18:22:10 -07:00
parent 94ffa3963e
commit 85e7b18451
3 changed files with 17 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/ast/arith_decl_plugin.cpp
View file

@ -21,6 +21,7 @@ Revision History:
#include "math/polynomial/algebraic_numbers.h"
#include "util/id_gen.h"
#include "ast/ast_smt2_pp.h"
#include "util/gparams.h"
struct arith_decl_plugin::algebraic_numbers_wrapper {
unsynch_mpq_manager m_qmanager;
@ -487,7 +488,7 @@ func_decl * arith_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
if (arity != 1 || domain[0] != m_int_decl || num_parameters != 1 || !parameters[0].is_int()) {
m_manager->raise_exception("invalid divides application. Expects integer parameter and one argument of sort integer");
}
return m_manager->mk_func_decl(symbol("divides"), 1, &m_int_decl, m_manager->mk_bool_sort(),
return m_manager->mk_func_decl(symbol("divisible"), 1, &m_int_decl, m_manager->mk_bool_sort(),
func_decl_info(m_family_id, k, num_parameters, parameters));
}
@ -512,7 +513,7 @@ func_decl * arith_decl_plugin::mk_func_decl(decl_kind k, unsigned num_parameters
if (num_args != 1 || m_manager->get_sort(args[0]) != m_int_decl || num_parameters != 1 || !parameters[0].is_int()) {
m_manager->raise_exception("invalid divides application. Expects integer parameter and one argument of sort integer");
}
return m_manager->mk_func_decl(symbol("divides"), 1, &m_int_decl, m_manager->mk_bool_sort(),
return m_manager->mk_func_decl(symbol("divisible"), 1, &m_int_decl, m_manager->mk_bool_sort(),
func_decl_info(m_family_id, k, num_parameters, parameters));
}
if (m_manager->int_real_coercions() && use_coercion(k)) {
@ -549,8 +550,9 @@ void arith_decl_plugin::get_op_names(svector<builtin_name>& op_names, symbol con
op_names.push_back(builtin_name("*",OP_MUL));
op_names.push_back(builtin_name("/",OP_DIV));
op_names.push_back(builtin_name("div",OP_IDIV));
// clashes with user-defined functions
// op_names.push_back(builtin_name("divides",OP_IDIVIDES));
if (gparams::get_value("smtlib2_compliant") == "true") {
op_names.push_back(builtin_name("divisible",OP_IDIVIDES));
}
op_names.push_back(builtin_name("rem",OP_REM));
op_names.push_back(builtin_name("mod",OP_MOD));
op_names.push_back(builtin_name("to_real",OP_TO_REAL));