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Diffstat (limited to 'doc/go_spec.html')
| -rw-r--r-- | doc/go_spec.html | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/go_spec.html b/doc/go_spec.html index 3f6ea8668..f582231c5 100644 --- a/doc/go_spec.html +++ b/doc/go_spec.html @@ -4126,6 +4126,20 @@ A send on a closed channel proceeds by causing a <a href="#Run_time_panics">run- A send on a <code>nil</code> channel blocks forever. </p> +<p> +Channels act as first-in-first-out queues. +For example, if a single goroutine sends on a channel values +that are received by a single goroutine, the values are received in the order sent. +</p> + +<p> +A single channel may be used for send and receive +operations and calls to the built-in functions +<a href="#Length_and_capacity"><code>cap</code></a> and +<a href="#Length_and_capacity"><code>len</code></a> +by any number of goroutines without further synchronization. +</p> + <pre> ch <- 3 </pre> |