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Merge pull request #1089 from agurfinkel/fixes

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Fixes
This commit is contained in:
Nikolaj Bjorner 2017-06-20 18:28:01 -07:00 • committed by GitHub
commit 42e7d29df3
6 changed files with 38 additions and 4 deletions
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2
src/ast/ast.h
View file

@ -2082,6 +2082,7 @@ public:
bool is_undef_proof(expr const * e) const { return e == m_undef_proof; }
bool is_asserted(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_ASSERTED); }
bool is_hypothesis (expr const *e) const {return is_app_of (e, m_basic_family_id, PR_HYPOTHESIS);}
bool is_goal(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_GOAL); }
bool is_modus_ponens(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_MODUS_PONENS); }
bool is_reflexivity(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_REFLEXIVITY); }
@ -2112,6 +2113,7 @@ public:
bool is_skolemize(expr const * e) const { return is_app_of(e, m_basic_family_id, PR_SKOLEMIZE); }
MATCH_UNARY(is_asserted);
MATCH_UNARY(is_hypothesis);
MATCH_UNARY(is_lemma);
bool has_fact(proof const * p) const {

18
src/ast/ast_smt2_pp.cpp
View file

@ -557,7 +557,14 @@ class smt2_printer {
format * f;
if (v->get_idx() < m_var_names.size()) {
symbol s = m_var_names[m_var_names.size() - v->get_idx() - 1];
f = mk_string(m(), s.str().c_str());
std::string vname;
if (is_smt2_quoted_symbol (s)) {
vname = mk_smt2_quoted_symbol (s);
}
else {
vname = s.str();
}
f = mk_string(m(), vname.c_str ());
}
else {
// fallback... it is not supposed to happen when the printer is correctly used.
@ -884,7 +891,14 @@ class smt2_printer {
symbol * it = m_var_names.end() - num_decls;
for (unsigned i = 0; i < num_decls; i++, it++) {
format * fs[1] = { m_env.pp_sort(q->get_decl_sort(i)) };
buf.push_back(mk_seq1<format**,f2f>(m(), fs, fs+1, f2f(), it->str().c_str()));
std::string var_name;
if (is_smt2_quoted_symbol (*it)) {
var_name = mk_smt2_quoted_symbol (*it);
}
else {
var_name = it->str ();\
}
buf.push_back(mk_seq1<format**,f2f>(m(), fs, fs+1, f2f(), var_name.c_str ()));
}
return mk_seq5(m(), buf.begin(), buf.end(), f2f());
}

9
src/ast/expr_map.h
View file

@ -35,6 +35,13 @@ class expr_map {
obj_map<expr, expr*> m_expr2expr;
obj_map<expr, proof*> m_expr2pr;
public:
typedef obj_map<expr, expr*> Map;
typedef Map::iterator iterator;
typedef Map::key key;
typedef Map::value value;
typedef Map::data data;
typedef Map::entry entry;
expr_map(ast_manager & m);
expr_map(ast_manager & m, bool store_proofs);
~expr_map();
@ -44,6 +51,8 @@ public:
void erase(expr * k);
void reset();
void flush();
iterator begin () const { return m_expr2expr.begin (); }
iterator end () const {return m_expr2expr.end (); }
void set_store_proofs(bool f) {
if (m_store_proofs != f) flush();
m_store_proofs = f;

4
src/tactic/core/blast_term_ite_tactic.cpp
View file

@ -62,14 +62,14 @@ class blast_term_ite_tactic : public tactic {
for (unsigned i = 0; i < num_args; ++i) {
expr* c, *t, *e;
if (!m.is_bool(args[i]) && m.is_ite(args[i], c, t, e)) {
enable_trace("blast_term_ite");
// enable_trace("blast_term_ite");
TRACE("blast_term_ite", result = m.mk_app(f, num_args, args); tout << result << "\n";);
expr_ref e1(m), e2(m);
ptr_vector<expr> args1(num_args, args);
args1[i] = t;
++m_num_fresh;
e1 = m.mk_app(f, num_args, args1.c_ptr());
if (t == e) {
if (m.are_equal(t,e)) {
result = e1;
return BR_REWRITE1;
}

3
src/util/obj_hashtable.h
View file

@ -70,6 +70,7 @@ public:
m_value(v) {
}
Value const & get_value() const { return m_value; }
Key & get_key () const { return *m_key; }
unsigned hash() const { return m_key->hash(); }
bool operator==(key_data const & other) const { return m_key == other.m_key; }
};
@ -100,6 +101,8 @@ public:
m_table(DEFAULT_HASHTABLE_INITIAL_CAPACITY) {}
typedef typename table::iterator iterator;
typedef typename table::data data;
typedef typename table::entry entry;
typedef Key key;
typedef Value value;

6
src/util/stopwatch.h
View file

@ -43,6 +43,8 @@ public:
}
~stopwatch() {};
void add (const stopwatch &s) {/* TODO */}
void reset() { m_elapsed.QuadPart = 0; }
@ -90,6 +92,8 @@ public:
~stopwatch() {}
void add (const stopwatch &s) {m_time += s.m_time;}
void reset() {
m_time = 0ull;
}
@ -141,6 +145,8 @@ public:
~stopwatch() {}
void add (const stopwatch &s) {m_time += s.m_time;}
void reset() {
m_time = 0ull;
}