STINNER Victor <vstin...@python.org> added the comment:
My use case is to debug a crash using a Python compiled in debug module, like python3-debug program in Fedora. Since the debug ABI is now compatible with the release build, the idea is to attempt to reproduce a crash in gdb using python3-debug instead of python3, and then use gdb to see what's going on. With -Og, the call stack is wrong sometimes, and some function arguments and local variables cannot be read (displayed as <optimized out>). On Travis CI, a few months ago, Python was built in debug mode using -O3. But it was a side effect of OpenSSL flags if I recall correctly. With my PR 16544, Travis CI now uses -O0. ---------- nosy: +pablogsal, pitrou, serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38350> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
