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authorHans Bolinder <[email protected]>2014-02-12 16:38:48 +0100
committerHans Bolinder <[email protected]>2014-02-12 16:38:48 +0100
commitf43fb209d5f5452df9be505f64a29dbe6ac43b33 (patch)
tree5d75561200970148449f5adfd269281760d56cc5
parent152f1a4ba2f4e2f0dfbcde2efe5b5fd5edbdb986 (diff)
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Fix a few of Dialyzer's unmatched_return warnings
-rw-r--r--lib/edoc/src/edoc_tags.erl2
-rw-r--r--lib/kernel/src/application.erl4
-rw-r--r--lib/parsetools/src/yecc.erl4
3 files changed, 5 insertions, 5 deletions
diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl
index 74702102f0..264a533a52 100644
--- a/lib/edoc/src/edoc_tags.erl
+++ b/lib/edoc/src/edoc_tags.erl
@@ -454,7 +454,7 @@ check_type(#tag{line = L, data = Data}, P0, Ls, Ts) ->
check_type(#t_def{type = Type}, P, Ls, Ts) ->
check_type(Type, P, Ls, Ts);
check_type(#t_type{name = Name, args = Args}, P, Ls, Ts) ->
- check_used_type(Name, Args, P, Ls),
+ _ = check_used_type(Name, Args, P, Ls),
check_types3(Args++Ts, P, Ls);
check_type(#t_var{}, P, Ls, Ts) ->
check_types3(Ts, P, Ls);
diff --git a/lib/kernel/src/application.erl b/lib/kernel/src/application.erl
index 4e8ba1b78a..c3bf1ac012 100644
--- a/lib/kernel/src/application.erl
+++ b/lib/kernel/src/application.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -132,7 +132,7 @@ ensure_all_started(Application, Type) ->
{ok, Started} ->
{ok, lists:reverse(Started)};
{error, Reason, Started} ->
- [stop(App) || App <- Started],
+ _ = [stop(App) || App <- Started],
{error, Reason}
end.
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index b698beb558..f4657663e6 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -423,7 +423,7 @@ infile(Parent, Infilex, Options) ->
end,
case {St#yecc.errors, werror(St)} of
{[], false} -> ok;
- _ -> _ = file:delete(St#yecc.outfile)
+ _ -> _ = file:delete(St#yecc.outfile), ok
end,
Parent ! {self(), yecc_ret(St)}.