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WIP add axioms

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This commit is contained in:
Murphy Berzish 2015-09-26 18:51:02 -04:00
parent 992fff8ba8
commit 4d5a0ea53f
4 changed files with 120 additions and 40 deletions
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9
src/ast/str_decl_plugin.cpp
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@ -25,7 +25,10 @@ str_decl_plugin::str_decl_plugin():
m_strv_sym("String"),
m_str_decl(0),
m_concat_decl(0),
m_length_decl(0){
m_length_decl(0),
m_arith_plugin(0),
m_arith_fid(0),
m_int_sort(0){
}
str_decl_plugin::~str_decl_plugin(){
@ -45,7 +48,11 @@ void str_decl_plugin::set_manager(ast_manager * m, family_id id) {
m->inc_ref(m_str_decl);
sort * s = m_str_decl;
SASSERT(m_manager->has_plugin(symbol("arith")));
m_arith_fid = m_manager->mk_family_id("arith");
m_arith_plugin = static_cast<arith_decl_plugin*>(m_manager->get_plugin(m_arith_fid));
SASSERT(m_arith_plugin);
m_int_sort = m_manager->mk_sort(m_arith_fid, INT_SORT);
SASSERT(m_int_sort != 0); // arith_decl_plugin must be installed before str_decl_plugin.
m_manager->inc_ref(m_int_sort);

1
src/ast/str_decl_plugin.h
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@ -37,6 +37,7 @@ protected:
symbol m_strv_sym;
sort * m_str_decl;
arith_decl_plugin * m_arith_plugin;
sort * m_int_sort;
family_id m_arith_fid;