On Wed, 15 Jul 2020 12:26:15 -0700
Ian Lance Taylor <i...@golang.org> wrote:
> The suggested syntax, whether with parentheses or square brackets, has
> what I consider to be a very nice property: the definition and use
> syntaxes are very similar. For the definition we write
>
> func F[type T]() {}
>
> For the use we write
>
> F[int]()
>
> The two aren't identical, but the syntax is parallel.
Maybe the "type" should be required in both? That feels annoying and
ugly, but it would eliminate any possible ambiguity about how to
interpret the name in the []:
var F1 []func()
F1[otherpkg.Y]()
func F2[type T]() {}
F2[otherpkg.Z]()
-s
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