New submission from STINNER Victor: The crash occurred on the buildbot "x86-64 Windows Server 2012R2 ICC 3.x".
Do you we officially support the ICC compiler? -- There are still some curious compiler warnings: Objects\longobject.c(4498): warning #63: shift count is too large => "#if LONG_MAX >> 2*PyLong_SHIFT" Objects\longobject.c(4519): warning #63: shift count is too large => "#if LONG_MAX >> 2*PyLong_SHIFT" I don't understand the test: do we test if the result is zero? On Windows, a long is only 32-bits. I guess that PyLong_SHIFT is 30 (so 2*PyLong_SHIFT=60). Maybe we should put "#elif defined(PY_LONG_LONG) && PY_LLONG_MAX >> 2*PyLong_SHIFT" before? -- The crash itself: http://buildbot.python.org/all/builders/x86-64%20Windows%20Server%202012R2%20ICC%203.x/builds/83/steps/test/logs/stdio [ 14/398] test_re Fatal Python error: Segmentation fault Current thread 0x00000578 (most recent call first): File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\re.py", line 163 in match File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\test\test_re.py", line 976 in test_sre_character_class_literals File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\case.py", line 600 in run File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\case.py", line 648 in __call__ File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 122 in run File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 84 in __call__ File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 122 in run File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 84 in __call__ File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 122 in run File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\suite.py", line 84 in __call__ File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\unittest\runner.py", line 176 in run File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\test\support\__init__.py", line 1775 in _run_suite File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\lib\test\support\__init__.py", line 1809 in run_unittest File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 1280 in test_runner File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 1281 in runtest_inner File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 968 in runtest File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 763 in main File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 1565 in main_in_temp_cwd File "C:\Users\buildbot\buildarea\3.x.intel-windows-icc\build\PCbuild\..\lib\test\regrtest.py", line 1590 in <module> ---------- components: Build, Windows messages: 249749 nosy: haypo, paul.moore, steve.dower, tim.golden, zach.ware priority: normal severity: normal status: open title: Segfault in test_re.test_sre_character_class_literals() when Python is compiled by ICC type: crash versions: Python 3.6 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24999> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
