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added support for named assertions

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This commit is contained in:
Leonardo de Moura 2012-11-02 14:00:15 -07:00
parent e1eb3ee8ee
commit e2f6a65aa2
12 changed files with 62 additions and 319 deletions
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11
src/cmd_context/cmd_context.h
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@ -175,16 +175,15 @@ protected:
ptr_vector<pdecl> m_aux_pdecls;
ptr_vector<expr> m_assertions;
vector<std::string> m_assertion_strings;
ptr_vector<expr> m_assumptions; // for unsat-core extraction
ptr_vector<expr> m_assertion_names; // named assertions are represented using boolean variables.
struct scope {
unsigned m_func_decls_stack_lim;
unsigned m_psort_decls_stack_lim;
unsigned m_macros_stack_lim;
unsigned m_aux_pdecls_lim;
// only m_assertions_lim and m_assumptions_lim are relevant when m_global_decls = true
// only m_assertions_lim is relevant when m_global_decls = true
unsigned m_assertions_lim;
unsigned m_assumptions_lim;
};
svector<scope> m_scopes;
@ -225,7 +224,6 @@ protected:
void restore_macros(unsigned old_sz);
void restore_aux_pdecls(unsigned old_sz);
void restore_assertions(unsigned old_sz);
void restore_assumptions(unsigned old_sz);
void erase_func_decl_core(symbol const & s, func_decl * f);
void erase_psort_decl_core(symbol const & s);
@ -369,8 +367,8 @@ public:
ptr_vector<expr>::const_iterator begin_assertions() const { return m_assertions.begin(); }
ptr_vector<expr>::const_iterator end_assertions() const { return m_assertions.end(); }
ptr_vector<expr>::const_iterator begin_assumptions() const { return m_assumptions.begin(); }
ptr_vector<expr>::const_iterator end_assumptions() const { return m_assumptions.end(); }
ptr_vector<expr>::const_iterator begin_assertion_names() const { return m_assertion_names.begin(); }
ptr_vector<expr>::const_iterator end_assertion_names() const { return m_assertion_names.end(); }
/**
\brief Hack: consume assertions if there are no scopes.
@ -380,7 +378,6 @@ public:
if (num_scopes() > 0)
return false;
restore_assertions(0);
restore_assumptions(0);
return true;
}