Kernel.SpecialForms.__block__
You're seeing just the macro
__block__
, go back to Kernel.SpecialForms module for more information.
Internal special form for block expressions.
This is the special form used whenever we have a block of expressions in Elixir. This special form is private and should not be invoked directly:
iex> quote do
...> 1
...> 2
...> 3
...> end
{:__block__, [], [1, 2, 3]}