[erlang-questions] Wrong advertised spec of lists:append/2

Joseph Wayne Norton <>
Sat Mar 30 16:16:50 CET 2013

Just for the record (unless there is another Norton).

I am only expecting dialyzer to emit a warning.

I am not expecting badarg to get thrown.

Joe N.

On 2013/03/30, at 21:47, Pierre Fenoll <> wrote:

> Well, as Norton said, I was just expecting a badarg to get thrown.
> Here nothing gets thrown thus a bug gets harder to find…

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