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author | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
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committer | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
commit | 2a1d833d5da7fa7a01a2eef183b0a208ed019427 (patch) | |
tree | 8da3ebb695ae55c69d0a58691403fb13d96a9476 /Modules/_multiprocessing/multiprocessing.c | |
parent | c6180bb73c8c7c7f9d8ea9816487b710597b6fc1 (diff) | |
parent | bbd3587a29510bd5a318e0a19fc8570c0cd3b622 (diff) | |
download | cpython-2a1d833d5da7fa7a01a2eef183b0a208ed019427.tar.gz |
Merge issue #26355 fix from 3.6
Diffstat (limited to 'Modules/_multiprocessing/multiprocessing.c')
-rw-r--r-- | Modules/_multiprocessing/multiprocessing.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index d92a8bf21c..bb65b3b088 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -171,8 +171,11 @@ PyInit__multiprocessing(void) { PyObject *py_sem_value_max; /* Some systems define SEM_VALUE_MAX as an unsigned value that - * causes it to be negative when used as an int (NetBSD). */ - if ((int)(SEM_VALUE_MAX) < 0) + * causes it to be negative when used as an int (NetBSD). + * + * Issue #28152: Use (0) instead of 0 to fix a warning on dead code + * when using clang -Wunreachable-code. */ + if ((int)(SEM_VALUE_MAX) < (0)) py_sem_value_max = PyLong_FromLong(INT_MAX); else py_sem_value_max = PyLong_FromLong(SEM_VALUE_MAX); |