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lean2/src/util
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Leonardo de Moura 83aaf64318 fix(library/tactic): memory leaks 
Proof/Cex builders and tactics implemented in Lua had a "strong reference" to script_state. If they are stored in the Lua state, then we get a cyclic reference.
That is, script_state points to these objects, and they point back to script_state.

To avoid this memory leak, this commit defines a weak reference for script_state objects. The Proof/Cex builders and tactics now store a weak reference to the Lua state.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-30 00:44:39 -08:00
..
interval fix(util/interval): add missing explicit template instantiation 2013-11-20 09:56:19 -08:00
numerics refactor(frontends/lua): rename leanlua_state to script_state, and move it to util 2013-11-27 14:57:36 -08:00
polynomial feat(polynomial): add multivariate polynomials 2013-10-21 18:22:14 -07:00
sexpr doc(lua): add S-expression documentation 2013-11-28 10:33:32 -08:00
ascii.cpp Modify Doxygen file to extract all elements even the undocumented ones. Disable warnings for undocumented entities. Add extra comments. 2013-09-13 13:46:22 -07:00
ascii.h Create pp::unicode option. The idea is to be able to disable unicode characters, but still be able to use mixfix notation. 2013-09-03 10:11:45 -07:00
bit_tricks.cpp Fix bugs in mpbq. 2013-07-21 20:12:04 -07:00
bit_tricks.h Fix bugs in mpbq. 2013-07-21 20:12:04 -07:00
buffer.h chore(emplace_back): use emplace_back when appropriate 2013-11-10 11:14:04 -08:00
CMakeLists.txt refactor(frontends/lua): rename leanlua_state to script_state, and move it to util 2013-11-27 14:57:36 -08:00
debug.cpp Update to suppress unused-parameter warnings 2013-09-19 22:40:34 -07:00
debug.h refactor(util/lua): propagate C++ Lean exceptions in Lua 2013-11-27 12:25:29 -08:00
escaped.cpp Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
escaped.h Improve documentation 2013-07-26 11:43:53 -07:00
exception.cpp refactor(util/lua): propagate C++ Lean exceptions in Lua 2013-11-27 12:25:29 -08:00
exception.h refactor(util/lua): propagate C++ Lean exceptions in Lua 2013-11-27 12:25:29 -08:00
flet.h Track recursion depth at normalizer. Add fluid let template. 2013-08-23 09:42:49 -07:00
hash.cpp Remove invalid use of register 2013-09-19 22:59:39 -07:00
hash.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
int64.h feat(numerics): add finite field Z/pZ 2013-10-18 13:27:28 -07:00
interrupt.cpp feat(library/tactic): add support for migratic tactic framework object between Lua states 2013-11-28 08:03:05 -08:00
interrupt.h chore(util/interrupt): improve comment 2013-11-25 17:23:36 -08:00
interruptable_ptr.h Add Ctrl-C support for interrupting Lean shell. 2013-08-24 16:11:35 -07:00
lazy_list.h refactor(util/lazy_list): polish lazy_list API 2013-11-23 17:45:01 -08:00
lazy_list_fn.h feat(util/lazy_list): add repeat and repeat_at_most templates for lazy_lists 2013-11-24 11:16:37 -08:00
list.h feat(util/list): add emplace_front 2013-11-19 16:27:31 -08:00
list_fn.h feat(util/list): add map_filter template 2013-11-21 17:29:06 -08:00
lua.cpp feat(library/tactic): execute Lua tactics using coroutines 2013-11-28 13:09:33 -08:00
lua.h feat(library/tactic): execute Lua tactics using coroutines 2013-11-28 13:09:33 -08:00
luaref.cpp fix(util/luaref): warnings produced by valgrind 2013-11-30 00:34:38 -08:00
luaref.h fix(util/luaref): warnings produced by valgrind 2013-11-30 00:34:38 -08:00
map.h Add helper function for maps. 2013-08-14 18:17:18 -07:00
memory.cpp fix(util/memory): make sure realloc behaves like free when sz == 0 2013-11-11 13:42:22 -08:00
memory.h Track memory usage. Add new CMake option TRACK_MEMORY_USAGE (It is ON by default). 2013-09-20 12:32:12 -07:00
name.cpp refactor(frontends/lua): add lua_migrate_fn, and make copy_values modular 2013-11-27 10:32:19 -08:00
name.h refactor(bindings/lua): move Lua bindings to the file associated with them 2013-11-26 19:15:56 -08:00
name_generator.h feat(elaborator): solve unification constraints 2013-10-22 08:15:36 -07:00
name_set.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
optional.h fix(util/optional): typo 2013-11-27 16:57:29 -08:00
output_channel.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
pair.h Add options to customize formatter 2013-08-13 16:19:30 -07:00
pdeque.h chore(*): add LCOV_EXCL_LINE to lean_unreachable statements 2013-11-11 09:19:38 -08:00
pvector.h chore(*): add LCOV_EXCL_LINE to lean_unreachable statements 2013-11-11 09:19:38 -08:00
rc.h feat(make): add THREAD_SAFE build option 2013-10-25 11:50:35 -07:00
realpath.cpp fix(util/realpath): style 2013-11-18 09:55:16 -08:00
realpath.h fix(kernel/environment): compilation problem on Windows 2013-11-18 09:52:47 -08:00
safe_arith.cpp Fix cpplint warning in util/safe_arith.cpp 2013-09-16 19:12:12 -07:00
safe_arith.h Simplify how universe variable constraints are represented in the kernel. Allow universe variable to be created without an environment. 2013-08-05 20:06:42 -07:00
scoped_map.h chore(emplace_back): use emplace_back when appropriate 2013-11-10 11:14:04 -08:00
scoped_set.h chore(emplace_back): use emplace_back when appropriate 2013-11-10 11:14:04 -08:00
script_exception.cpp chore(*): fix cygwin compilation errors 2013-11-28 13:49:18 -08:00
script_exception.h refactor(frontends/lua): rename leanlua_state to script_state, and move it to util 2013-11-27 14:57:36 -08:00
script_state.cpp fix(library/tactic): memory leaks 2013-11-30 00:44:39 -08:00
script_state.h fix(library/tactic): memory leaks 2013-11-30 00:44:39 -08:00
shared_mutex.cpp feat(util/shared_mutex): add support for recursive lock at shared_mutex 2013-11-15 22:01:11 -08:00
shared_mutex.h feat(util/shared_mutex): add support for recursive lock at shared_mutex 2013-11-15 22:01:11 -08:00
splay_map.cpp refactor(bindings/lua): move Lua bindings to the file associated with them 2013-11-26 19:15:56 -08:00
splay_map.h refactor(bindings/lua): move Lua bindings to the file associated with them 2013-11-26 19:15:56 -08:00
splay_tree.h chore(util): use && when appropriate 2013-11-21 17:29:06 -08:00
sstream.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
test.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
timeit.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
trace.cpp Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
trace.h Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
unlock_guard.h refactor(util/script_state): replace std::recursive_mutex with std::mutex, and use unlock_guard 2013-11-27 15:40:41 -08:00