Prevent unused but set variable warning #764
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`_dispatch_preemption_yield(++spins)` has an expansion to `(void)++spins`, but this isn't considered a use of `spins` in Clang. Add a `(void)spins` to prevent an unused variable warning. Resolves rdar://93596069.
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@swift-ci please test |
compnerd
approved these changes
Jun 6, 2022
rokhinip
approved these changes
Jun 6, 2022
I personally prefer without, but I can change if you feel super strongly about it. |
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_dispatch_preemption_yield(++spins)has an expansion to(void)++spins, but this isn't considered a use ofspinsin Clang.Add a
(void)spinsto prevent an unused variable warning.Resolves rdar://93596069.