::~basic_ostringstream(0xffbedb58, 0xffffffff, 0x60, 0xa1768, 0x220b8, 0x4d774) , at 0x66450 [6] boost::basic_wrap_stringstream<char>::~basic_wrap_stringstream(0xffbedb58, 0xa0034, 0xa11bc, 0xffbed838, 0x2f8, 0xa1490), at 0x38250 =>[7] boost::test_tools::predicate_result::~predicate_result(this = 0xffbed88c),
I'm running into numerous examples of the regression test programs hanging/crashing today due to what may be a problem with basic_wrap_stringstream. Here's an example: /home/nbde52d/src/boost-regression/results/bin/boost/libs/assign/test/my_vector_example.test/sunpro-5_3/debug/my_vector_example --log_level=all Running 1 test case... Entering test suite "List Test Suite" Entering test case "check_list_inserter" ../libs/assign/test/my_vector_example.cpp(98): info: test vec.size() == 10u passed. Exception in "check_list_inserter": signal: memory access violation /home/nbde52d/src/boost-regression/boost/boost/test/impl/unit_test_suite.ipp(179): fatal error in "check_list_inserter": Testing aborted Leaving test case "check_list_inserter" Leaving test suite "List Test Suite" *** errors detected in test suite "List Test Suite"; see standard output for details Here's a stack trace from dbx (same program): (/opt/SUNWspro/bin/../WS6U2/bin/sparcv9/dbx) run Running: my_vector_example (process id 10116) Running 1 test case... signal SEGV (no mapping at the fault address) in _free_unlocked at 0x7fa42bbc 0x7fa42bbc: _free_unlocked+0x0040: ld [%i0 - 0x8], %o0 Current function is boost::test_tools::predicate_result::~predicate_result 47 ~predicate_result() { delete m_message; } (/opt/SUNWspro/bin/../WS6U2/bin/sparcv9/dbx) where [1] _free_unlocked(0x2000, 0x7fabc008, 0x2000, 0x7fabc008, 0x22310, 0x7fa42b64 ), at 0x7fa42bbc [2] free(0x2000, 0x5, 0x5, 0x7fabc008, 0x22310, 0x7fa42b64), at 0x7fa42b6c [3] operator delete(0x2000, 0x7fabc008, 0x0, 0x7fabc008, 0x22310, 0x7fa42b64), at 0x7fb46260 [4] std::basic_stringbuf<char,std::char_traits<char>,std::allocator<char> >::~ basic_stringbuf(0xffbedb60, 0xffbed7b0, 0x34a68, 0x2, 0x222e8, 0x7fb46260), at 0 x71630 [5] std::basic_ostringstream<char,std::char_traits<char>,std::allocator<char> line 47 in "predicate_result.hpp" [8] check_list_inserter(), line 98 in "my_vector_example.cpp" [9] boost::unit_test::function_test_case::do_run(this = 0xab248), line 138 in "unit_test_suite.hpp" [10] boost::unit_test::ut_detail::unit_test_monitor::function(this = 0xa0a10), line 79 in "unit_test_monitor.ipp" [11] boost::execution_monitor::run_function(this = 0xa0a10), line 197 in "exec ution_monitor.ipp" [12] boost::detail::catch_signals(exmon = CLASS, catch_system_errors = true, t imeout = 0), line 418 in "execution_monitor.ipp" [13] boost::execution_monitor::execute(this = 0xa0a10, catch_system_errors = t rue, timeout = 0), line 223 in "execution_monitor.ipp" [14] boost::unit_test::ut_detail::unit_test_monitor::execute_and_translate(thi s = 0xa0a10, target_test_case = 0xab248, f = 0xffbee024, timeout = 0), line 46 i n "unit_test_monitor.ipp" [15] boost::unit_test::test_case::run(this = 0xab248), line 173 in "unit_test_ suite.ipp" [16] boost::unit_test::test_suite::do_run(this = 0xab168), line 277 in "unit_t est_suite.ipp" [17] boost::unit_test::test_case::run(this = 0xab168), line 186 in "unit_test_ suite.ipp" [18] main(argc = 1, argv = 0xffbee4dc), line 84 in "unit_test_main.ipp" -- Caleb Epstein caleb dot epstein at gmail dot com