FR: vec_t()

[krlmlr]

To solve downstream tidyverse/tibble#784 and tidyverse/tibble#785.

Why on earth is t() simplifying for me?

I can implement if we agree this is a good idea.

x <- list(1, 2)
t(x)
#>      [,1] [,2]
#> [1,] 1    2

^{Created on 2020-06-12 by the reprex package (v0.3.0)}

[krlmlr]

It's a list, looks like a numeric.