On Sat, Feb 27, 2021 at 7:03 PM Deiter <hwaterf...@gmail.com> wrote:
>
> Go: go1.15.8 darwin/amd64
> OS: MacOS 11.2.1
>
> The program here includes a function with variadic arguments:
> func outputStrings(strings …string)
>
> Individual strings can be passed specifically:
> outputStrings("foo", "bar")
>
> You can also use an ellipses to covert the content of an array to the
> individual arguments:
>
> myStrings := []string{"foo", "bar"}
> outputStrings(myStrings...)
>
> I expected that this would work as well:
> outputStrings("foo", "bar", myStrings...)
>
> But it leads to:
>
> # variadic
> ./variadic.go:17:15: too many arguments in call to outputStrings
> have (string, string, []string...)
> want (...string)
>
> The error message is clear, and easily worked around, so my question isn’t so
> much why the error occurred, by rather should it have occurred? It seems to
> me that the format of the function call make it clear and unambiguous to the
> compiler what’s being passed.
This is https://golang.org/issue/18605.
Ian
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