Dialyzer and parameterized modules
Brentley Jones
the.ajarn@REDACTED
Sun Jun 14 17:26:51 CEST 2009
Hello,
When using Dialyzer with parameterized module, it complains that it's
not an atom() to the left of the ':'. It simply doesn't have it's
definition of module() updated to include the current instanced modules.
param_user.erl:5: Function test/0 has no local return
param_user.erl:7: The call P:'test'([32 | 33 | 72 | 100 | 101 | 108 |
111 | 114 | 119,...]) requires that P is of type atom() not
{'parameter',_}
With the following code:
%% parameter.erl
-module(parameter, [X]).
-export([test/1]).
test(Message) ->
io:format("~p: ~p~n", [X, Message]).
%% param_user.erl
-module(param_user).
-export([test/0]).
test() ->
P = parameter:new(bob),
P:test("Hello world!").
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