Bohuslav "Slavek" Kabrda added the comment: Actually, this appears on vanilla Python 3.3 with -DWITH_TSC:
Python/ceval.c: In function ‘PyEval_EvalFrameEx’: Python/ceval.c:986:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(inst0); ^ Python/ceval.c:987:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(inst1); ^ Python/ceval.c:988:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(loop0); ^ Python/ceval.c:989:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(loop1); ^ Python/ceval.c:1225:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(inst1); ^ Python/ceval.c:1234:9: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(loop0); ^ Python/ceval.c:1348:9: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(inst0); ^ Python/ceval.c:2334:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr0); ^ Python/ceval.c:2338:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr1); ^ Python/ceval.c:2353:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr0); ^ Python/ceval.c:2355:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr1); ^ Python/ceval.c:2364:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr0); ^ Python/ceval.c:2366:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr1); ^ Python/ceval.c:2719:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr0); ^ Python/ceval.c:2721:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(intr1); ^ Python/ceval.c:2872:9: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(inst1); ^ Python/ceval.c:2885:21: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(loop1); ^ Python/ceval.c:3011:9: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] READ_TIMESTAMP(loop1); ^ ---------- status: closed -> open _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue18028> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com