[erlang-questions] return type of lists:foreach

Kostis Sagonas <>
Sat Oct 15 16:28:20 CEST 2011


On 10/15/11 17:16, Joel Reymont wrote:
> What is the return type of lists:foreach?
>
> I cannot find void() in the type spec reference manual and no_return() is reserved for throwing exceptions.

The return type of lists:foreach/2 is 'ok'.  If the documentation says 
void() it should be fixed.  There is no void().

Kostis

PS. no_return() or none() have nothing to do with lists:foreach/2 type.



More information about the erlang-questions mailing list