CharlesO
https://github.com/elixir-lang/elixir/blob/master/lib/elixir/lib/file/stat.ex#L55-L58
I came across above lines of code in the elixir code base. It would seem these variables were defined at module level and used from functions within the module.
I thought we could only do this with @constants:
The temporary-storage documentation does not make it clear either that such module level variables are permited.
Could this usage be documented better?
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Linuus
I believe those are run at compile time and can only be used in macros.
CharlesO
if you refer to the source code, they were used in functions
Linuus
Where?
In the code that you linked, you have this:
unquote_splicingis run at compile time.See: http://elixir-lang.org/getting-started/meta/quote-and-unquote.html