STINNER Victor added the comment: There is maybe a bug. Can you show an example of regex and a text where the memory leak occurs? You can use the tracemalloc module to check if there is a memory leak. Or use sys.getcounts() if you compiled Python in debug mode.
sre_lib.h is very complex, it uses the C instruction "goto" with regex bytecodes. "DO_JUMP(JUMP_REPEAT, jump_repeat, ctx->pattern+ctx->pattern[0]);" calls "goto entrace" to execute following bytecodes, but later it comes back after DO_JUMP() with the "jump_repeat:" label: https://hg.python.org/cpython/file/c89f7c34e356/Modules/sre_lib.h#l1180 ---------- nosy: +haypo _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23689> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
