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
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Python tracker <[email protected]>
<http://bugs.python.org/issue18028>
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