diff options
Diffstat (limited to 'lib/dialyzer/src/dialyzer_options.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_options.erl | 71 |
1 files changed, 44 insertions, 27 deletions
diff --git a/lib/dialyzer/src/dialyzer_options.erl b/lib/dialyzer/src/dialyzer_options.erl index a92b8b1958..dd81dd01ed 100644 --- a/lib/dialyzer/src/dialyzer_options.erl +++ b/lib/dialyzer/src/dialyzer_options.erl @@ -2,18 +2,19 @@ %%----------------------------------------------------------------------- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2014. All Rights Reserved. +%% Copyright Ericsson AB 2006-2015. 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 -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -28,7 +29,7 @@ -module(dialyzer_options). --export([build/1]). +-export([build/1, build_warnings/2]). -include("dialyzer.hrl"). @@ -46,13 +47,11 @@ build(Opts) -> ?WARN_CALLGRAPH, ?WARN_FAILING_CALL, ?WARN_BIN_CONSTRUCTION, - ?WARN_CALLGRAPH, ?WARN_CONTRACT_RANGE, ?WARN_CONTRACT_TYPES, ?WARN_CONTRACT_SYNTAX, ?WARN_BEHAVIOUR, - ?WARN_UNDEFINED_CALLBACK, - ?WARN_UNKNOWN], + ?WARN_UNDEFINED_CALLBACK], DefaultWarns1 = ordsets:from_list(DefaultWarns), InitPlt = dialyzer_plt:get_default_plt(), DefaultOpts = #options{}, @@ -73,9 +72,15 @@ preprocess_opts([Opt|Opts]) -> [Opt|preprocess_opts(Opts)]. postprocess_opts(Opts = #options{}) -> + check_file_existence(Opts), Opts1 = check_output_plt(Opts), adapt_get_warnings(Opts1). +check_file_existence(#options{analysis_type = plt_remove}) -> ok; +check_file_existence(#options{files = Files, files_rec = FilesRec}) -> + assert_filenames_exist(Files), + assert_filenames_exist(FilesRec). + check_output_plt(Opts = #options{analysis_type = Mode, from = From, output_plt = OutPLT}) -> case is_plt_mode(Mode) of @@ -127,14 +132,14 @@ build_options([{OptionName, Value} = Term|Rest], Options) -> apps -> OldValues = Options#options.files_rec, AppDirs = get_app_dirs(Value), - assert_filenames(Term, AppDirs), + assert_filenames_form(Term, AppDirs), build_options(Rest, Options#options{files_rec = AppDirs ++ OldValues}); files -> - assert_filenames(Term, Value), + assert_filenames_form(Term, Value), build_options(Rest, Options#options{files = Value}); files_rec -> OldValues = Options#options.files_rec, - assert_filenames(Term, Value), + assert_filenames_form(Term, Value), build_options(Rest, Options#options{files_rec = Value ++ OldValues}); analysis_type -> NewOptions = @@ -211,16 +216,26 @@ get_app_dirs(Apps) when is_list(Apps) -> get_app_dirs(Apps) -> bad_option("Use a list of otp applications", Apps). -assert_filenames(Term, [FileName|Left]) when length(FileName) >= 0 -> +assert_filenames(Term, Files) -> + assert_filenames_form(Term, Files), + assert_filenames_exist(Files). + +assert_filenames_form(Term, [FileName|Left]) when length(FileName) >= 0 -> + assert_filenames_form(Term, Left); +assert_filenames_form(_Term, []) -> + ok; +assert_filenames_form(Term, [_|_]) -> + bad_option("Malformed or non-existing filename", Term). + +assert_filenames_exist([FileName|Left]) -> case filelib:is_file(FileName) orelse filelib:is_dir(FileName) of true -> ok; - false -> bad_option("No such file, directory or application", FileName) + false -> + bad_option("No such file, directory or application", FileName) end, - assert_filenames(Term, Left); -assert_filenames(_Term, []) -> - ok; -assert_filenames(Term, [_|_]) -> - bad_option("Malformed or non-existing filename", Term). + assert_filenames_exist(Left); +assert_filenames_exist([]) -> + ok. assert_filename(FileName) when length(FileName) >= 0 -> ok; @@ -270,7 +285,7 @@ assert_solvers([v2|Terms]) -> assert_solvers([Term|_]) -> bad_option("Illegal value for solver", Term). --spec build_warnings([atom()], [dial_warning()]) -> [dial_warning()]. +-spec build_warnings([atom()], dial_warn_tags()) -> dial_warn_tags(). build_warnings([Opt|Opts], Warnings) -> NewWarnings = @@ -302,6 +317,8 @@ build_warnings([Opt|Opts], Warnings) -> ordsets:add_element(?WARN_RETURN_ONLY_EXIT, Warnings); race_conditions -> ordsets:add_element(?WARN_RACE_CONDITION, Warnings); + no_missing_calls -> + ordsets:del_element(?WARN_CALLGRAPH, Warnings); specdiffs -> S = ordsets:from_list([?WARN_CONTRACT_SUBTYPE, ?WARN_CONTRACT_SUPERTYPE, @@ -311,8 +328,8 @@ build_warnings([Opt|Opts], Warnings) -> ordsets:add_element(?WARN_CONTRACT_SUBTYPE, Warnings); underspecs -> ordsets:add_element(?WARN_CONTRACT_SUPERTYPE, Warnings); - no_unknown -> - ordsets:del_element(?WARN_UNKNOWN, Warnings); + unknown -> + ordsets:add_element(?WARN_UNKNOWN, Warnings); OtherAtom -> bad_option("Unknown dialyzer warning option", OtherAtom) end, |