From d101155c5dc115a51725b52e500c9a981845f2da Mon Sep 17 00:00:00 2001 From: Stavros Aronis Date: Fri, 28 Oct 2011 16:54:29 +0200 Subject: Behaviour callback discrepancy detection for Dialyzer --- lib/dialyzer/src/dialyzer.erl | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) (limited to 'lib/dialyzer/src/dialyzer.erl') diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl index 5014a4244c..acbe574e2b 100644 --- a/lib/dialyzer/src/dialyzer.erl +++ b/lib/dialyzer/src/dialyzer.erl @@ -443,22 +443,18 @@ message_to_string({race_condition, [M, F, Args, Reason]}) -> io_lib:format("The call ~w:~w~s ~s\n", [M, F, Args, Reason]); %%----- Warnings for behaviour errors -------------------- message_to_string({callback_type_mismatch, [B, F, A, O]}) -> - io_lib:format("The inferred return type of the ~w/~w callback includes the" - " type ~s which is not a valid return for the ~w behaviour\n", + io_lib:format("The inferred return type for ~w/~w is ~s which is not valid" + " return for the callback of the ~w behaviour\n", [F, A, erl_types:t_to_string(O), B]); message_to_string({callback_arg_type_mismatch, [B, F, A, N, O]}) -> - io_lib:format("The inferred type of the ~s argument of ~w/~w callback" - " includes the type ~s which is not valid for the ~w behaviour" + io_lib:format("The inferred type for the ~s argument of ~w/~w is ~s which is" + " not valid for the callback of the ~w behaviour" "\n", [ordinal(N), F, A, erl_types:t_to_string(O), B]); message_to_string({callback_missing, [B, F, A]}) -> io_lib:format("Undefined callback function ~w/~w (behaviour '~w')\n", [F, A, B]); -message_to_string({invalid_spec, [B, F, A, R]}) -> - io_lib:format("The spec for the ~w:~w/~w callback is not correct: ~s\n", - [B, F, A, R]); -message_to_string({spec_missing, [B, F, A]}) -> - io_lib:format("Type info about ~w:~w/~w callback is not available\n", - [B, F, A]). +message_to_string({callback_info_missing, [B]}) -> + io_lib:format("Callback info about the ~w behaviour is not available\n", [B]). %%----------------------------------------------------------------------------- %% Auxiliary functions below -- cgit v1.2.3