Implement compare_exchange and compare_exchange_weak#30969
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bors merged 3 commits intorust-lang:masterfrom Feb 22, 2016
Merged
Implement compare_exchange and compare_exchange_weak#30969bors merged 3 commits intorust-lang:masterfrom
bors merged 3 commits intorust-lang:masterfrom
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r? @brson (rust_highfive has picked a reviewer for you, use r? to override) |
Amanieu
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Just noting that this is not an accepted RFC, so not reviewing yet. |
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I've updated the implementation to match the accepted RFC. |
src/libcore/sync/atomic.rs
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Could you wrap these comments to 80 chars? (the surrounding style)
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Actually the surrounding style seems to wrap comments at 100 chars, which is what I've been using.
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Thanks @Amanieu! |
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Updated with comments addressed |
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Thanks! Just to ensure that we've got all code paths covered, could you make sure that there's at least some call to each cmpxchg instrinsic in the tests? Just to make sure that trans doesn't choke on accident from any of these. |
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Done |
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This is an implementation of rust-lang/rfcs#1443.
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This is an implementation of rust-lang/rfcs#1443.