refactor(library): move class management to library module

This commit is contained in:
Leonardo de Moura 2014-12-09 21:12:39 -08:00
parent fec45abda5
commit ac664505e6
12 changed files with 332 additions and 309 deletions

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@ -21,6 +21,7 @@ Author: Leonardo de Moura
#include "library/reducible.h"
#include "library/normalize.h"
#include "library/print.h"
#include "library/class.h"
#include "library/flycheck.h"
#include "library/definitional/projection.h"
#include "library/definitional/util.h"

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@ -5,183 +5,14 @@ Released under Apache 2.0 license as described in the file LICENSE.
Author: Leonardo de Moura
*/
#include <string>
#include "util/lbool.h"
#include "util/sstream.h"
#include "kernel/instantiate.h"
#include "library/scoped_ext.h"
#include "library/kernel_serializer.h"
#include "library/reducible.h"
#include "library/num.h"
#include "library/normalize.h"
#include "library/aliases.h"
#include "library/class.h"
#include "frontends/lean/parser.h"
#include "frontends/lean/util.h"
#include "frontends/lean/tokens.h"
#ifndef LEAN_INSTANCE_DEFAULT_PRIORITY
#define LEAN_INSTANCE_DEFAULT_PRIORITY 1000
#endif
namespace lean {
struct class_entry {
bool m_class_cmd;
name m_class;
name m_instance; // only relevant if m_class_cmd == false
unsigned m_priority; // only relevant if m_class_cmd == false
class_entry():m_class_cmd(false), m_priority(0) {}
explicit class_entry(name const & c):m_class_cmd(true), m_class(c), m_priority(0) {}
class_entry(name const & c, name const & i, unsigned p):
m_class_cmd(false), m_class(c), m_instance(i), m_priority(p) {}
};
struct class_state {
typedef name_map<list<name>> class_instances;
typedef name_map<unsigned> instance_priorities;
class_instances m_instances;
instance_priorities m_priorities;
unsigned get_priority(name const & i) const {
if (auto it = m_priorities.find(i))
return *it;
else
return LEAN_INSTANCE_DEFAULT_PRIORITY;
}
list<name> insert(name const & inst, unsigned priority, list<name> const & insts) const {
if (!insts)
return to_list(inst);
else if (priority >= get_priority(head(insts)))
return list<name>(inst, insts);
else
return list<name>(head(insts), insert(inst, priority, tail(insts)));
}
void add_class(name const & c) {
auto it = m_instances.find(c);
if (!it)
m_instances.insert(c, list<name>());
}
void add_instance(name const & c, name const & i, unsigned p) {
auto it = m_instances.find(c);
if (!it) {
m_instances.insert(c, to_list(i));
} else {
auto lst = filter(*it, [&](name const & i1) { return i1 != i; });
m_instances.insert(c, insert(i, p, lst));
}
if (p != LEAN_INSTANCE_DEFAULT_PRIORITY)
m_priorities.insert(i, p);
}
};
static name * g_class_name = nullptr;
static std::string * g_key = nullptr;
struct class_config {
typedef class_state state;
typedef class_entry entry;
static void add_entry(environment const &, io_state const &, state & s, entry const & e) {
if (e.m_class_cmd)
s.add_class(e.m_class);
else
s.add_instance(e.m_class, e.m_instance, e.m_priority);
}
static name const & get_class_name() {
return *g_class_name;
}
static std::string const & get_serialization_key() {
return *g_key;
}
static void write_entry(serializer & s, entry const & e) {
if (e.m_class_cmd)
s << true << e.m_class;
else
s << false << e.m_class << e.m_instance << e.m_priority;
}
static entry read_entry(deserializer & d) {
entry e;
d >> e.m_class_cmd;
if (e.m_class_cmd)
d >> e.m_class;
else
d >> e.m_class >> e.m_instance >> e.m_priority;
return e;
}
static optional<unsigned> get_fingerprint(entry const & e) {
if (e.m_class_cmd)
return some(e.m_class.hash());
else
return some(hash(hash(e.m_class.hash(), e.m_instance.hash()), e.m_priority));
}
};
template class scoped_ext<class_config>;
typedef scoped_ext<class_config> class_ext;
static void check_class(environment const & env, name const & c_name) {
declaration c_d = env.get(c_name);
if (c_d.is_definition())
throw exception(sstream() << "invalid class, '" << c_name << "' is a definition");
}
static void check_is_class(environment const & env, name const & c_name) {
class_state const & s = class_ext::get_state(env);
if (!s.m_instances.contains(c_name))
throw exception(sstream() << "'" << c_name << "' is not a class");
}
name get_class_name(environment const & env, expr const & e) {
if (!is_constant(e))
throw exception("class expected, expression is not a constant");
name const & c_name = const_name(e);
check_is_class(env, c_name);
return c_name;
}
environment add_class(environment const & env, name const & n, bool persistent) {
check_class(env, n);
return class_ext::add_entry(env, get_dummy_ios(), class_entry(n), persistent);
}
void get_classes(environment const & env, buffer<name> & classes) {
class_state const & s = class_ext::get_state(env);
s.m_instances.for_each([&](name const & c, list<name> const &) {
classes.push_back(c);
});
}
static name * g_tmp_prefix = nullptr;
environment add_instance(environment const & env, name const & n, unsigned priority, bool persistent) {
declaration d = env.get(n);
expr type = d.get_type();
name_generator ngen(*g_tmp_prefix);
auto tc = mk_type_checker(env, ngen, false);
while (true) {
type = tc->whnf(type).first;
if (!is_pi(type))
break;
type = instantiate(binding_body(type), mk_local(ngen.next(), binding_domain(type)));
}
name c = get_class_name(env, get_app_fn(type));
check_is_class(env, c);
return class_ext::add_entry(env, get_dummy_ios(), class_entry(c, n, priority), persistent);
}
environment add_instance(environment const & env, name const & n, bool persistent) {
return add_instance(env, n, LEAN_INSTANCE_DEFAULT_PRIORITY, persistent);
}
bool is_class(environment const & env, name const & c) {
class_state const & s = class_ext::get_state(env);
return s.m_instances.contains(c);
}
list<name> get_class_instances(environment const & env, name const & c) {
class_state const & s = class_ext::get_state(env);
return ptr_to_list(s.m_instances.find(c));
}
optional<unsigned> parse_instance_priority(parser & p) {
if (p.curr_is_token(get_priority_tk())) {
p.next();
@ -242,113 +73,4 @@ void register_class_cmds(cmd_table & r) {
add_cmd(r, cmd_info("instance", "add a new instance", add_instance_cmd));
add_cmd(r, cmd_info("class", "add a new class", add_class_cmd));
}
/** \brief If the constant \c e is a class, return its name */
optional<name> constant_is_ext_class(environment const & env, expr const & e) {
name const & cls_name = const_name(e);
if (is_class(env, cls_name)) {
return optional<name>(cls_name);
} else {
return optional<name>();
}
}
/** \brief Partial/Quick test for is_ext_class. Result
l_true: \c type is a class, and the name of the class is stored in \c result.
l_false: \c type is not a class.
l_undef: procedure did not establish whether \c type is a class or not.
*/
lbool is_quick_ext_class(type_checker const & tc, expr const & type, name & result) {
environment const & env = tc.env();
expr const * it = &type;
while (true) {
switch (it->kind()) {
case expr_kind::Var: case expr_kind::Sort: case expr_kind::Local:
case expr_kind::Meta: case expr_kind::Lambda:
return l_false;
case expr_kind::Macro:
return l_undef;
case expr_kind::Constant:
if (auto r = constant_is_ext_class(env, *it)) {
result = *r;
return l_true;
} else if (tc.is_opaque(*it)) {
return l_false;
} else {
return l_undef;
}
case expr_kind::App: {
expr const & f = get_app_fn(*it);
if (is_constant(f)) {
if (auto r = constant_is_ext_class(env, f)) {
result = *r;
return l_true;
} else if (tc.is_opaque(f)) {
return l_false;
} else {
return l_undef;
}
} else if (is_lambda(f) || is_macro(f)) {
return l_undef;
} else {
return l_false;
}
}
case expr_kind::Pi:
it = &binding_body(*it);
break;
}
}
}
/** \brief Full/Expensive test for \c is_ext_class */
optional<name> is_full_ext_class(type_checker & tc, expr type) {
type = tc.whnf(type).first;
if (is_pi(type)) {
return is_full_ext_class(tc, instantiate(binding_body(type), mk_local(tc.mk_fresh_name(), binding_domain(type))));
} else {
expr f = get_app_fn(type);
if (!is_constant(f))
return optional<name>();
return constant_is_ext_class(tc.env(), f);
}
}
/** \brief Return true iff \c type is a class or Pi that produces a class. */
optional<name> is_ext_class(type_checker & tc, expr const & type) {
name result;
switch (is_quick_ext_class(tc, type, result)) {
case l_true: return optional<name>(result);
case l_false: return optional<name>();
case l_undef: break;
}
return is_full_ext_class(tc, type);
}
/** \brief Return a list of instances of the class \c cls_name that occur in \c ctx */
list<expr> get_local_instances(type_checker & tc, list<expr> const & ctx, name const & cls_name) {
buffer<expr> buffer;
for (auto const & l : ctx) {
if (!is_local(l))
continue;
expr inst_type = mlocal_type(l);
if (auto it = is_ext_class(tc, inst_type))
if (*it == cls_name)
buffer.push_back(l);
}
return to_list(buffer.begin(), buffer.end());
}
void initialize_class() {
g_tmp_prefix = new name(name::mk_internal_unique_name());
g_class_name = new name("class");
g_key = new std::string("class");
class_ext::initialize();
}
void finalize_class() {
class_ext::finalize();
delete g_key;
delete g_class_name;
delete g_tmp_prefix;
}
}

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@ -11,29 +11,7 @@ Author: Leonardo de Moura
#include "frontends/lean/cmd_table.h"
namespace lean {
/** \brief Add a new 'class' to the environment (if it is not already declared) */
environment add_class(environment const & env, name const & n, bool persistent = true);
/** \brief Add a new 'class instance' to the environment with default priority. */
environment add_instance(environment const & env, name const & n, bool persistent = true);
/** \brief Add a new 'class instance' to the environment. */
environment add_instance(environment const & env, name const & n, unsigned priority, bool persistent);
/** \brief Return true iff \c c was declared with \c add_class . */
bool is_class(environment const & env, name const & c);
/** \brief Return the instances of the given class. */
list<name> get_class_instances(environment const & env, name const & c);
/** \brief Return the classes in the given environment. */
void get_classes(environment const & env, buffer<name> & classes);
name get_class_name(environment const & env, expr const & e);
/** \brief Parse priority for an class instance */
optional<unsigned> parse_instance_priority(parser & p);
void register_class_cmds(cmd_table & r);
/** \brief Return true iff \c type is a class or Pi that produces a class. */
optional<name> is_ext_class(type_checker & tc, expr const & type);
/** \brief Return a list of instances of the class \c cls_name that occur in \c ctx */
list<expr> get_local_instances(type_checker & tc, list<expr> const & ctx, name const & cls_name);
void initialize_class();
void finalize_class();
}

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@ -18,10 +18,11 @@ Author: Leonardo de Moura
#include "library/explicit.h"
#include "library/reducible.h"
#include "library/coercion.h"
#include "library/class.h"
#include "library/definitional/equations.h"
#include "frontends/lean/parser.h"
#include "frontends/lean/util.h"
#include "frontends/lean/class.h"
#include "frontends/lean/util.h"
#include "frontends/lean/tokens.h"
namespace lean {

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@ -21,6 +21,7 @@ Author: Leonardo de Moura
#include "library/protected.h"
#include "library/explicit.h"
#include "library/reducible.h"
#include "library/class.h"
#include "library/definitional/rec_on.h"
#include "library/definitional/induction_on.h"
#include "library/definitional/cases_on.h"
@ -29,7 +30,6 @@ Author: Leonardo de Moura
#include "library/definitional/util.h"
#include "frontends/lean/decl_cmds.h"
#include "frontends/lean/util.h"
#include "frontends/lean/class.h"
#include "frontends/lean/parser.h"
#include "frontends/lean/tokens.h"
#include "frontends/lean/type_util.h"

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@ -11,7 +11,6 @@ Author: Leonardo de Moura
#include "frontends/lean/parser.h"
#include "frontends/lean/info_annotation.h"
#include "frontends/lean/tactic_hint.h"
#include "frontends/lean/class.h"
#include "frontends/lean/parser_config.h"
#include "frontends/lean/calc.h"
#include "frontends/lean/begin_end_ext.h"
@ -44,7 +43,6 @@ void initialize_frontend_lean_module() {
initialize_scanner();
initialize_parser();
initialize_tactic_hint();
initialize_class();
initialize_parser_config();
initialize_calc();
initialize_begin_end_ext();
@ -71,7 +69,6 @@ void finalize_frontend_lean_module() {
finalize_begin_end_ext();
finalize_calc();
finalize_parser_config();
finalize_class();
finalize_tactic_hint();
finalize_parser();
finalize_scanner();

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@ -15,8 +15,8 @@ Author: Leonardo de Moura
#include "library/reducible.h"
#include "library/metavar_closure.h"
#include "library/error_handling/error_handling.h"
#include "library/class.h"
#include "frontends/lean/util.h"
#include "frontends/lean/class.h"
#include "frontends/lean/local_context.h"
#include "frontends/lean/choice_iterator.h"
#include "frontends/lean/elaborator_exception.h"

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@ -26,6 +26,7 @@ Author: Leonardo de Moura
#include "library/coercion.h"
#include "library/explicit.h"
#include "library/protected.h"
#include "library/class.h"
#include "library/definitional/rec_on.h"
#include "library/definitional/induction_on.h"
#include "library/definitional/cases_on.h"
@ -38,7 +39,6 @@ Author: Leonardo de Moura
#include "frontends/lean/tokens.h"
#include "frontends/lean/elaborator_exception.h"
#include "frontends/lean/type_util.h"
#include "frontends/lean/class.h"
#ifndef LEAN_DEFAULT_STRUCTURE_INTRO
#define LEAN_DEFAULT_STRUCTURE_INTRO "mk"

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@ -7,7 +7,7 @@ add_library(library deep_copy.cpp expr_lt.cpp io_state.cpp occurs.cpp
standard_kernel.cpp sorry.cpp replace_visitor.cpp
unifier.cpp unifier_plugin.cpp inductive_unifier_plugin.cpp
explicit.cpp num.cpp string.cpp head_map.cpp match.cpp
definition_cache.cpp declaration_index.cpp
definition_cache.cpp declaration_index.cpp class.cpp
print.cpp annotation.cpp typed_expr.cpp let.cpp type_util.cpp
protected.cpp metavar_closure.cpp reducible.cpp init_module.cpp
fingerprint.cpp flycheck.cpp hott_kernel.cpp)

289
src/library/class.cpp Normal file
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@ -0,0 +1,289 @@
/*
Copyright (c) 2014 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Author: Leonardo de Moura
*/
#include <string>
#include "util/lbool.h"
#include "util/sstream.h"
#include "kernel/instantiate.h"
#include "library/scoped_ext.h"
#include "library/kernel_serializer.h"
#include "library/reducible.h"
#include "library/aliases.h"
#ifndef LEAN_INSTANCE_DEFAULT_PRIORITY
#define LEAN_INSTANCE_DEFAULT_PRIORITY 1000
#endif
namespace lean {
struct class_entry {
bool m_class_cmd;
name m_class;
name m_instance; // only relevant if m_class_cmd == false
unsigned m_priority; // only relevant if m_class_cmd == false
class_entry():m_class_cmd(false), m_priority(0) {}
explicit class_entry(name const & c):m_class_cmd(true), m_class(c), m_priority(0) {}
class_entry(name const & c, name const & i, unsigned p):
m_class_cmd(false), m_class(c), m_instance(i), m_priority(p) {}
};
struct class_state {
typedef name_map<list<name>> class_instances;
typedef name_map<unsigned> instance_priorities;
class_instances m_instances;
instance_priorities m_priorities;
unsigned get_priority(name const & i) const {
if (auto it = m_priorities.find(i))
return *it;
else
return LEAN_INSTANCE_DEFAULT_PRIORITY;
}
list<name> insert(name const & inst, unsigned priority, list<name> const & insts) const {
if (!insts)
return to_list(inst);
else if (priority >= get_priority(head(insts)))
return list<name>(inst, insts);
else
return list<name>(head(insts), insert(inst, priority, tail(insts)));
}
void add_class(name const & c) {
auto it = m_instances.find(c);
if (!it)
m_instances.insert(c, list<name>());
}
void add_instance(name const & c, name const & i, unsigned p) {
auto it = m_instances.find(c);
if (!it) {
m_instances.insert(c, to_list(i));
} else {
auto lst = filter(*it, [&](name const & i1) { return i1 != i; });
m_instances.insert(c, insert(i, p, lst));
}
if (p != LEAN_INSTANCE_DEFAULT_PRIORITY)
m_priorities.insert(i, p);
}
};
static name * g_class_name = nullptr;
static std::string * g_key = nullptr;
struct class_config {
typedef class_state state;
typedef class_entry entry;
static void add_entry(environment const &, io_state const &, state & s, entry const & e) {
if (e.m_class_cmd)
s.add_class(e.m_class);
else
s.add_instance(e.m_class, e.m_instance, e.m_priority);
}
static name const & get_class_name() {
return *g_class_name;
}
static std::string const & get_serialization_key() {
return *g_key;
}
static void write_entry(serializer & s, entry const & e) {
if (e.m_class_cmd)
s << true << e.m_class;
else
s << false << e.m_class << e.m_instance << e.m_priority;
}
static entry read_entry(deserializer & d) {
entry e;
d >> e.m_class_cmd;
if (e.m_class_cmd)
d >> e.m_class;
else
d >> e.m_class >> e.m_instance >> e.m_priority;
return e;
}
static optional<unsigned> get_fingerprint(entry const & e) {
if (e.m_class_cmd)
return some(e.m_class.hash());
else
return some(hash(hash(e.m_class.hash(), e.m_instance.hash()), e.m_priority));
}
};
template class scoped_ext<class_config>;
typedef scoped_ext<class_config> class_ext;
static void check_class(environment const & env, name const & c_name) {
declaration c_d = env.get(c_name);
if (c_d.is_definition())
throw exception(sstream() << "invalid class, '" << c_name << "' is a definition");
}
static void check_is_class(environment const & env, name const & c_name) {
class_state const & s = class_ext::get_state(env);
if (!s.m_instances.contains(c_name))
throw exception(sstream() << "'" << c_name << "' is not a class");
}
name get_class_name(environment const & env, expr const & e) {
if (!is_constant(e))
throw exception("class expected, expression is not a constant");
name const & c_name = const_name(e);
check_is_class(env, c_name);
return c_name;
}
environment add_class(environment const & env, name const & n, bool persistent) {
check_class(env, n);
return class_ext::add_entry(env, get_dummy_ios(), class_entry(n), persistent);
}
void get_classes(environment const & env, buffer<name> & classes) {
class_state const & s = class_ext::get_state(env);
s.m_instances.for_each([&](name const & c, list<name> const &) {
classes.push_back(c);
});
}
static name * g_tmp_prefix = nullptr;
environment add_instance(environment const & env, name const & n, unsigned priority, bool persistent) {
declaration d = env.get(n);
expr type = d.get_type();
name_generator ngen(*g_tmp_prefix);
auto tc = mk_type_checker(env, ngen, false);
while (true) {
type = tc->whnf(type).first;
if (!is_pi(type))
break;
type = instantiate(binding_body(type), mk_local(ngen.next(), binding_domain(type)));
}
name c = get_class_name(env, get_app_fn(type));
check_is_class(env, c);
return class_ext::add_entry(env, get_dummy_ios(), class_entry(c, n, priority), persistent);
}
environment add_instance(environment const & env, name const & n, bool persistent) {
return add_instance(env, n, LEAN_INSTANCE_DEFAULT_PRIORITY, persistent);
}
bool is_class(environment const & env, name const & c) {
class_state const & s = class_ext::get_state(env);
return s.m_instances.contains(c);
}
list<name> get_class_instances(environment const & env, name const & c) {
class_state const & s = class_ext::get_state(env);
return ptr_to_list(s.m_instances.find(c));
}
/** \brief If the constant \c e is a class, return its name */
optional<name> constant_is_ext_class(environment const & env, expr const & e) {
name const & cls_name = const_name(e);
if (is_class(env, cls_name)) {
return optional<name>(cls_name);
} else {
return optional<name>();
}
}
/** \brief Partial/Quick test for is_ext_class. Result
l_true: \c type is a class, and the name of the class is stored in \c result.
l_false: \c type is not a class.
l_undef: procedure did not establish whether \c type is a class or not.
*/
lbool is_quick_ext_class(type_checker const & tc, expr const & type, name & result) {
environment const & env = tc.env();
expr const * it = &type;
while (true) {
switch (it->kind()) {
case expr_kind::Var: case expr_kind::Sort: case expr_kind::Local:
case expr_kind::Meta: case expr_kind::Lambda:
return l_false;
case expr_kind::Macro:
return l_undef;
case expr_kind::Constant:
if (auto r = constant_is_ext_class(env, *it)) {
result = *r;
return l_true;
} else if (tc.is_opaque(*it)) {
return l_false;
} else {
return l_undef;
}
case expr_kind::App: {
expr const & f = get_app_fn(*it);
if (is_constant(f)) {
if (auto r = constant_is_ext_class(env, f)) {
result = *r;
return l_true;
} else if (tc.is_opaque(f)) {
return l_false;
} else {
return l_undef;
}
} else if (is_lambda(f) || is_macro(f)) {
return l_undef;
} else {
return l_false;
}
}
case expr_kind::Pi:
it = &binding_body(*it);
break;
}
}
}
/** \brief Full/Expensive test for \c is_ext_class */
optional<name> is_full_ext_class(type_checker & tc, expr type) {
type = tc.whnf(type).first;
if (is_pi(type)) {
return is_full_ext_class(tc, instantiate(binding_body(type), mk_local(tc.mk_fresh_name(), binding_domain(type))));
} else {
expr f = get_app_fn(type);
if (!is_constant(f))
return optional<name>();
return constant_is_ext_class(tc.env(), f);
}
}
/** \brief Return true iff \c type is a class or Pi that produces a class. */
optional<name> is_ext_class(type_checker & tc, expr const & type) {
name result;
switch (is_quick_ext_class(tc, type, result)) {
case l_true: return optional<name>(result);
case l_false: return optional<name>();
case l_undef: break;
}
return is_full_ext_class(tc, type);
}
/** \brief Return a list of instances of the class \c cls_name that occur in \c ctx */
list<expr> get_local_instances(type_checker & tc, list<expr> const & ctx, name const & cls_name) {
buffer<expr> buffer;
for (auto const & l : ctx) {
if (!is_local(l))
continue;
expr inst_type = mlocal_type(l);
if (auto it = is_ext_class(tc, inst_type))
if (*it == cls_name)
buffer.push_back(l);
}
return to_list(buffer.begin(), buffer.end());
}
void initialize_class() {
g_tmp_prefix = new name(name::mk_internal_unique_name());
g_class_name = new name("class");
g_key = new std::string("class");
class_ext::initialize();
}
void finalize_class() {
class_ext::finalize();
delete g_key;
delete g_class_name;
delete g_tmp_prefix;
}
}

32
src/library/class.h Normal file
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@ -0,0 +1,32 @@
/*
Copyright (c) 2014 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Author: Leonardo de Moura
*/
#pragma once
namespace lean {
/** \brief Add a new 'class' to the environment (if it is not already declared) */
environment add_class(environment const & env, name const & n, bool persistent = true);
/** \brief Add a new 'class instance' to the environment with default priority. */
environment add_instance(environment const & env, name const & n, bool persistent = true);
/** \brief Add a new 'class instance' to the environment. */
environment add_instance(environment const & env, name const & n, unsigned priority, bool persistent);
/** \brief Return true iff \c c was declared with \c add_class . */
bool is_class(environment const & env, name const & c);
/** \brief Return the instances of the given class. */
list<name> get_class_instances(environment const & env, name const & c);
/** \brief Return the classes in the given environment. */
void get_classes(environment const & env, buffer<name> & classes);
name get_class_name(environment const & env, expr const & e);
/** \brief Return true iff \c type is a class or Pi that produces a class. */
optional<name> is_ext_class(type_checker & tc, expr const & type);
/** \brief Return a list of instances of the class \c cls_name that occur in \c ctx */
list<expr> get_local_instances(type_checker & tc, list<expr> const & ctx, name const & cls_name);
void initialize_class();
void finalize_class();
}

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@ -9,6 +9,7 @@ Author: Leonardo de Moura
#include "library/let.h"
#include "library/typed_expr.h"
#include "library/choice.h"
#include "library/class.h"
#include "library/string.h"
#include "library/num.h"
#include "library/resolve_macro.h"
@ -57,9 +58,11 @@ void initialize_library_module() {
initialize_coercion();
initialize_unifier_plugin();
initialize_sorry();
initialize_class();
}
void finalize_library_module() {
finalize_class();
finalize_sorry();
finalize_unifier_plugin();
finalize_coercion();