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A comment on Benefits of named return values in Go. Parent comment

Re:Benefits of named return values in Go by heythere124 on Friday June 30, 2017 @08:18AM (#14670228)
time.Sleep(1000) could be replaced with a real syncing mechanism of some kind -- it's only for illustration.
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Re:Benefits of named return values in Go by the8472 on Friday June 30, 2017 @12:46PM (#14671900)
a real syncing mechanism would introduce compiler barriers that prevent such an optimization.
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