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-rw-r--r--lib/dialyzer/doc/manual.txt4
-rw-r--r--lib/dialyzer/doc/src/dialyzer.xml6
-rw-r--r--lib/dialyzer/src/dialyzer.erl25
-rw-r--r--lib/dialyzer/src/dialyzer.hrl14
-rw-r--r--lib/dialyzer/src/dialyzer_cl.erl14
-rw-r--r--lib/dialyzer/src/dialyzer_cl_parse.erl11
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl120
-rw-r--r--lib/dialyzer/src/dialyzer_options.erl12
8 files changed, 136 insertions, 70 deletions
diff --git a/lib/dialyzer/doc/manual.txt b/lib/dialyzer/doc/manual.txt
index cc6f9130c7..1d7a1a6222 100644
--- a/lib/dialyzer/doc/manual.txt
+++ b/lib/dialyzer/doc/manual.txt
@@ -129,7 +129,7 @@ Usage: dialyzer [--help] [--version] [--shell] [--quiet] [--verbose]
[--apps applications] [-o outfile]
[--build_plt] [--add_to_plt] [--remove_from_plt]
[--check_plt] [--no_check_plt] [--plt_info] [--get_warnings]
- [--no_native]
+ [--no_native] [--fullpath]
Options:
files_or_dirs (for backwards compatibility also as: -c files_or_dirs)
@@ -231,6 +231,8 @@ Options:
Bypass the native code compilation of some key files that Dialyzer
heuristically performs when dialyzing many files; this avoids the
compilation time but it may result in (much) longer analysis time.
+ --fullpath
+ Display the full path names of files for which warnings are emitted.
--gui
Use the gs-based GUI.
--wx
diff --git a/lib/dialyzer/doc/src/dialyzer.xml b/lib/dialyzer/doc/src/dialyzer.xml
index 01a7e478bc..8813d51f1f 100644
--- a/lib/dialyzer/doc/src/dialyzer.xml
+++ b/lib/dialyzer/doc/src/dialyzer.xml
@@ -71,7 +71,7 @@
[--apps applications] [-o outfile]
[--build_plt] [--add_to_plt] [--remove_from_plt]
[--check_plt] [--no_check_plt] [--plt_info] [--get_warnings]
- [--no_native]
+ [--no_native] [--fullpath]
]]></code>
<p>Options:</p>
<taglist>
@@ -198,10 +198,12 @@
heuristically performs when dialyzing many files; this avoids the
compilation time but it may result in (much) longer analysis
time.</item>
+ <tag><c><![CDATA[--fullpath]]></c></tag>
+ <item>Display the full path names of files for which warnings are emitted.</item>
<tag><c><![CDATA[--gui]]></c></tag>
<item>Use the gs-based GUI.</item>
<tag><c><![CDATA[--wx]]></c></tag>
- <item>Use the wx-based GUI..</item>
+ <item>Use the wx-based GUI.</item>
</taglist>
<note>
<p>* denotes that multiple occurrences of these options are possible.</p>
diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl
index 471f9fccd2..dde0c17c39 100644
--- a/lib/dialyzer/src/dialyzer.erl
+++ b/lib/dialyzer/src/dialyzer.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. 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
@@ -38,7 +38,8 @@
gui/0,
gui/1,
plt_info/1,
- format_warning/1]).
+ format_warning/1,
+ format_warning/2]).
-include("dialyzer.hrl").
@@ -48,6 +49,8 @@
%% - run/1: Erlang interface for a command line-like analysis
%% - gui/0/1: Erlang interface for the gui.
%% - format_warning/1: Get the string representation of a warning.
+%% - format_warning/1: Likewise, but with an option whether
+%% to display full path names or not
%% - plt_info/1: Get information of the specified plt.
%%--------------------------------------------------------------------
@@ -281,11 +284,19 @@ cl_check_log(Output) ->
-spec format_warning(dial_warning()) -> string().
-format_warning({_Tag, {File, Line}, Msg}) when is_list(File),
- is_integer(Line) ->
- BaseName = filename:basename(File),
+format_warning(W) ->
+ format_warning(W, basename).
+
+-spec format_warning(dial_warning(), fopt()) -> string().
+
+format_warning({_Tag, {File, Line}, Msg}, FOpt) when is_list(File),
+ is_integer(Line) ->
+ F = case FOpt of
+ fullpath -> File;
+ basename -> filename:basename(File)
+ end,
String = lists:flatten(message_to_string(Msg)),
- lists:flatten(io_lib:format("~s:~w: ~s", [BaseName, Line, String])).
+ lists:flatten(io_lib:format("~s:~w: ~s", [F, Line, String])).
%%-----------------------------------------------------------------------------
@@ -325,6 +336,8 @@ message_to_string({guard_fail, [Arg1, Infix, Arg2]}) ->
io_lib:format("Guard test ~s ~s ~s can never succeed\n", [Arg1, Infix, Arg2]);
message_to_string({guard_fail, [Guard, Args]}) ->
io_lib:format("Guard test ~w~s can never succeed\n", [Guard, Args]);
+message_to_string({neg_guard_fail, [Guard, Args]}) ->
+ io_lib:format("Guard test not(~w~s) can never succeed\n", [Guard, Args]);
message_to_string({guard_fail_pat, [Pat, Type]}) ->
io_lib:format("Clause guard cannot succeed. The ~s was matched"
" against the type ~s\n", [Pat, Type]);
diff --git a/lib/dialyzer/src/dialyzer.hrl b/lib/dialyzer/src/dialyzer.hrl
index 1d98574585..aa3f703af2 100644
--- a/lib/dialyzer/src/dialyzer.hrl
+++ b/lib/dialyzer/src/dialyzer.hrl
@@ -2,7 +2,7 @@
%%%
%%% %CopyrightBegin%
%%%
-%%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%%% Copyright Ericsson AB 2006-2011. 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
@@ -31,7 +31,7 @@
-define(RET_DISCREPANCIES, 2).
-type dial_ret() :: ?RET_NOTHING_SUSPICIOUS
- | ?RET_INTERNAL_ERROR
+ | ?RET_INTERNAL_ERROR
| ?RET_DISCREPANCIES.
%%--------------------------------------------------------------------
@@ -87,7 +87,7 @@
%%--------------------------------------------------------------------
%% THIS TYPE SHOULD ONE DAY DISAPPEAR -- IT DOES NOT BELONG HERE
%%--------------------------------------------------------------------
-
+
-type ordset(T) :: [T] . %% XXX: temporarily
%%--------------------------------------------------------------------
@@ -102,6 +102,8 @@
-type dial_define() :: {atom(), term()}.
-type dial_option() :: {atom(), term()}.
-type dial_options() :: [dial_option()].
+-type fopt() :: 'basename' | 'fullpath'.
+-type format() :: 'formatted' | 'raw'.
-type label() :: non_neg_integer().
-type rep_mode() :: 'quiet' | 'normal' | 'verbose'.
-type start_from() :: 'byte_code' | 'src_code'.
@@ -137,10 +139,10 @@
erlang_mode = false :: boolean(),
use_contracts = true :: boolean(),
output_file = none :: 'none' | file:filename(),
- output_format = formatted :: 'raw' | 'formatted',
+ output_format = formatted :: format(),
+ filename_opt = basename :: fopt(),
callgraph_file = "" :: file:filename(),
- check_plt = true :: boolean()
- }).
+ check_plt = true :: boolean()}).
-record(contract, {contracts = [] :: [contract_pair()],
args = [] :: [erl_types:erl_type()],
diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl
index 1987c1732c..86f1ba4696 100644
--- a/lib/dialyzer/src/dialyzer_cl.erl
+++ b/lib/dialyzer/src/dialyzer_cl.erl
@@ -2,7 +2,7 @@
%%-------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. 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
@@ -46,7 +46,8 @@
legal_warnings = ordsets:new() :: [dial_warn_tag()],
mod_deps = dict:new() :: dict(),
output = standard_io :: io:device(),
- output_format = formatted :: 'raw' | 'formatted',
+ output_format = formatted :: format(),
+ filename_opt = basename :: fopt(),
output_plt = none :: 'none' | file:filename(),
plt_info = none :: 'none' | dialyzer_plt:plt_info(),
report_mode = normal :: rep_mode(),
@@ -532,8 +533,10 @@ hc(Mod) ->
new_state() ->
#cl_state{}.
-init_output(State0, #options{output_file = OutFile, output_format = OutFormat}) ->
- State = State0#cl_state{output_format = OutFormat},
+init_output(State0, #options{output_file = OutFile,
+ output_format = OutFormat,
+ filename_opt = FOpt}) ->
+ State = State0#cl_state{output_format = OutFormat, filename_opt = FOpt},
case OutFile =:= none of
true ->
State;
@@ -766,6 +769,7 @@ print_warnings(#cl_state{stored_warnings = []}) ->
ok;
print_warnings(#cl_state{output = Output,
output_format = Format,
+ filename_opt = FOpt,
stored_warnings = Warnings}) ->
PrWarnings = process_warnings(Warnings),
case PrWarnings of
@@ -773,7 +777,7 @@ print_warnings(#cl_state{output = Output,
[_|_] ->
S = case Format of
formatted ->
- [dialyzer:format_warning(W) || W <- PrWarnings];
+ [dialyzer:format_warning(W, FOpt) || W <- PrWarnings];
raw ->
[io_lib:format("~p. \n", [W]) || W <- PrWarnings]
end,
diff --git a/lib/dialyzer/src/dialyzer_cl_parse.erl b/lib/dialyzer/src/dialyzer_cl_parse.erl
index 5ca7599b35..f9baf36822 100644
--- a/lib/dialyzer/src/dialyzer_cl_parse.erl
+++ b/lib/dialyzer/src/dialyzer_cl_parse.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. 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
@@ -133,6 +133,9 @@ cl(["-o"++Output|T]) ->
cl(["--raw"|T]) ->
put(dialyzer_output_format, raw),
cl(T);
+cl(["--fullpath"|T]) ->
+ put(dialyzer_filename_opt, fullpath),
+ cl(T);
cl(["-pa", Path|T]) ->
case code:add_patha(Path) of
true -> cl(T);
@@ -243,6 +246,7 @@ init() ->
put(dialyzer_options_defines, DefaultOpts#options.defines),
put(dialyzer_options_files, DefaultOpts#options.files),
put(dialyzer_output_format, formatted),
+ put(dialyzer_filename_opt, basename),
put(dialyzer_options_check_plt, DefaultOpts#options.check_plt),
ok.
@@ -281,6 +285,7 @@ cl_options() ->
{files_rec, get(dialyzer_options_files_rec)},
{output_file, get(dialyzer_output)},
{output_format, get(dialyzer_output_format)},
+ {filename_opt, get(dialyzer_filename_opt)},
{analysis_type, get(dialyzer_options_analysis_type)},
{get_warnings, get(dialyzer_options_get_warnings)},
{callgraph_file, get(dialyzer_callgraph_file)}
@@ -335,7 +340,7 @@ help_message() ->
[--apps applications] [-o outfile]
[--build_plt] [--add_to_plt] [--remove_from_plt]
[--check_plt] [--no_check_plt] [--plt_info] [--get_warnings]
- [--no_native]
+ [--no_native] [--fullpath]
Options:
files_or_dirs (for backwards compatibility also as: -c files_or_dirs)
Use Dialyzer from the command line to detect defects in the
@@ -437,6 +442,8 @@ Options:
Bypass the native code compilation of some key files that Dialyzer
heuristically performs when dialyzing many files; this avoids the
compilation time but it may result in (much) longer analysis time.
+ --fullpath
+ Display the full path names of files for which warnings are emitted.
--gui
Use the gs-based GUI.
--wx
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index b80c7efc1a..2ffbcd3e82 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -1457,6 +1457,7 @@ do_clause(C, Arg, ArgType0, OrigArgType, Map,
false ->
WarnType = case Msg of
{guard_fail, _} -> ?WARN_MATCHING;
+ {neg_guard_fail, _} -> ?WARN_MATCHING;
{opaque_guard, _} -> ?WARN_OPAQUE
end,
state__add_warning(State1, WarnType, FailGuard, Msg);
@@ -1748,7 +1749,7 @@ bind_opaque_pats(GenType, Type, Pat, Map, State, Rev) ->
bind_guard(Guard, Map, State) ->
try bind_guard(Guard, Map, dict:new(), pos, State) of
- {Map1, _Type} -> Map1
+ {Map1, _Type} -> Map1
catch
throw:{fail, Warning} -> {error, Warning};
throw:{fatal_fail, Warning} -> {error, Warning}
@@ -1869,8 +1870,8 @@ handle_guard_gen_fun({M, F, A}, Guard, Map, Env, Eval, State) ->
true ->
%% Is this an error-bif?
case t_is_none(erl_bif_types:type(M, F, A)) of
- true -> signal_guard_fail(Guard, As, State);
- false -> signal_guard_fatal_fail(Guard, As, State)
+ true -> signal_guard_fail(Eval, Guard, As, State);
+ false -> signal_guard_fatal_fail(Eval, Guard, As, State)
end;
false ->
BifArgs = case erl_bif_types:arg_types(M, F, A) of
@@ -1887,7 +1888,7 @@ handle_guard_gen_fun({M, F, A}, Guard, Map, Env, Eval, State) ->
case t_is_none(Ret) of
true ->
case Eval =:= pos of
- true -> signal_guard_fail(Guard, As, State);
+ true -> signal_guard_fail(Eval, Guard, As, State);
false -> throw({fail, none})
end;
false -> {Map2, Ret}
@@ -1900,7 +1901,7 @@ handle_guard_type_test(Guard, F, Map, Env, Eval, State) ->
case bind_type_test(Eval, F, ArgType, State) of
error ->
?debug("Type test: ~w failed\n", [F]),
- signal_guard_fail(Guard, [ArgType], State);
+ signal_guard_fail(Eval, Guard, [ArgType], State);
{ok, NewArgType, Ret} ->
?debug("Type test: ~w succeeded, NewType: ~s, Ret: ~s\n",
[F, t_to_string(NewArgType), t_to_string(Ret)]),
@@ -1963,18 +1964,19 @@ handle_guard_comp(Guard, Comp, Map, Env, Eval, State) ->
true when Eval =:= pos -> {Map, t_atom(true)};
true when Eval =:= dont_know -> {Map, t_atom(true)};
true when Eval =:= neg -> {Map, t_atom(true)};
- false when Eval =:= pos -> signal_guard_fail(Guard, ArgTypes, State);
+ false when Eval =:= pos ->
+ signal_guard_fail(Eval, Guard, ArgTypes, State);
false when Eval =:= dont_know -> {Map, t_atom(false)};
false when Eval =:= neg -> {Map, t_atom(false)}
end;
{literal, var} when IsInt1 andalso IsInt2 andalso (Eval =:= pos) ->
case bind_comp_literal_var(Arg1, Arg2, Type2, Comp, Map1) of
- error -> signal_guard_fail(Guard, ArgTypes, State);
+ error -> signal_guard_fail(Eval, Guard, ArgTypes, State);
{ok, NewMap} -> {NewMap, t_atom(true)}
end;
{var, literal} when IsInt1 andalso IsInt2 andalso (Eval =:= pos) ->
case bind_comp_literal_var(Arg2, Arg1, Type1, invert_comp(Comp), Map1) of
- error -> signal_guard_fail(Guard, ArgTypes, State);
+ error -> signal_guard_fail(Eval, Guard, ArgTypes, State);
{ok, NewMap} -> {NewMap, t_atom(true)}
end;
{_, _} ->
@@ -2014,7 +2016,7 @@ handle_guard_is_function(Guard, Map, Env, Eval, State) ->
[FunType0, ArityType0] = ArgTypes0,
ArityType = t_inf(ArityType0, t_integer()),
case t_is_none(ArityType) of
- true -> signal_guard_fail(Guard, ArgTypes0, State);
+ true -> signal_guard_fail(Eval, Guard, ArgTypes0, State);
false ->
FunTypeConstr =
case t_number_vals(ArityType) of
@@ -2026,7 +2028,7 @@ handle_guard_is_function(Guard, Map, Env, Eval, State) ->
case t_is_none(FunType) of
true ->
case Eval of
- pos -> signal_guard_fail(Guard, ArgTypes0, State);
+ pos -> signal_guard_fail(Eval, Guard, ArgTypes0, State);
neg -> {Map1, t_atom(false)};
dont_know -> {Map1, t_atom(false)}
end;
@@ -2062,7 +2064,7 @@ handle_guard_is_record(Guard, Map, Env, Eval, State) ->
case t_is_none(Type) of
true ->
case Eval of
- pos -> signal_guard_fail(Guard,
+ pos -> signal_guard_fail(Eval, Guard,
[RecType, t_from_term(Tag),
t_from_term(Arity)],
State);
@@ -2095,7 +2097,7 @@ handle_guard_eq(Guard, Map, Env, Eval, State) ->
Eval =:= pos ->
ArgTypes = [t_from_term(cerl:concrete(Arg1)),
t_from_term(cerl:concrete(Arg2))],
- signal_guard_fail(Guard, ArgTypes, State)
+ signal_guard_fail(Eval, Guard, ArgTypes, State)
end
end;
{literal, _} when Eval =:= pos ->
@@ -2150,7 +2152,7 @@ handle_guard_eqeq(Guard, Map, Env, Eval, State) ->
Eval =:= pos ->
ArgTypes = [t_from_term(cerl:concrete(Arg1)),
t_from_term(cerl:concrete(Arg2))],
- signal_guard_fail(Guard, ArgTypes, State)
+ signal_guard_fail(Eval, Guard, ArgTypes, State)
end
end;
{literal, _} when Eval =:= pos ->
@@ -2172,7 +2174,7 @@ bind_eqeq_guard(Guard, Arg1, Arg2, Map, Env, Eval, State) ->
case Eval of
neg -> {Map2, t_atom(false)};
dont_know -> {Map2, t_atom(false)};
- pos -> signal_guard_fail(Guard, [Type1, Type2], State)
+ pos -> signal_guard_fail(Eval, Guard, [Type1, Type2], State)
end;
false ->
case Eval of
@@ -2199,29 +2201,29 @@ bind_eqeq_guard(Guard, Arg1, Arg2, Map, Env, Eval, State) ->
end.
bind_eqeq_guard_lit_other(Guard, Arg1, Arg2, Map, Env, State) ->
- %% Assumes positive evaluation
+ Eval = dont_know,
case cerl:concrete(Arg1) of
true ->
{_, Type} = MT = bind_guard(Arg2, Map, Env, pos, State),
case t_is_atom(true, Type) of
true -> MT;
false ->
- {_, Type0} = bind_guard(Arg2, Map, Env, dont_know, State),
- signal_guard_fail(Guard, [Type0, t_atom(true)], State)
+ {_, Type0} = bind_guard(Arg2, Map, Env, Eval, State),
+ signal_guard_fail(Eval, Guard, [Type0, t_atom(true)], State)
end;
false ->
{Map1, Type} = bind_guard(Arg2, Map, Env, neg, State),
case t_is_atom(false, Type) of
true -> {Map1, t_atom(true)};
false ->
- {_, Type0} = bind_guard(Arg2, Map, Env, dont_know, State),
- signal_guard_fail(Guard, [Type0, t_atom(true)], State)
+ {_, Type0} = bind_guard(Arg2, Map, Env, Eval, State),
+ signal_guard_fail(Eval, Guard, [Type0, t_atom(true)], State)
end;
Term ->
LitType = t_from_term(Term),
- {Map1, Type} = bind_guard(Arg2, Map, Env, dont_know, State),
+ {Map1, Type} = bind_guard(Arg2, Map, Env, Eval, State),
case t_is_subtype(LitType, Type) of
- false -> signal_guard_fail(Guard, [Type, LitType], State);
+ false -> signal_guard_fail(Eval, Guard, [Type, LitType], State);
true ->
case cerl:is_c_var(Arg2) of
true -> {enter_type(Arg2, LitType, Map1), t_atom(true)};
@@ -2250,31 +2252,37 @@ handle_guard_and(Guard, Map, Env, Eval, State) ->
catch throw:{fail, _} -> bind_guard(Arg2, Map, Env, pos, State)
end,
{Map2, Type2} =
- try bind_guard(Arg1, Map, Env, neg, State)
- catch throw:{fail, _} -> bind_guard(Arg2, Map, Env, pos, State)
+ try bind_guard(Arg2, Map, Env, neg, State)
+ catch throw:{fail, _} -> bind_guard(Arg1, Map, Env, pos, State)
end,
case t_is_atom(false, Type1) orelse t_is_atom(false, Type2) of
true -> {join_maps([Map1, Map2], Map), t_atom(false)};
false -> throw({fail, none})
end;
dont_know ->
- True = t_atom(true),
{Map1, Type1} = bind_guard(Arg1, Map, Env, dont_know, State),
- case t_is_none(t_inf(Type1, t_boolean())) of
- true -> throw({fail, none});
+ {Map2, Type2} = bind_guard(Arg2, Map, Env, dont_know, State),
+ Bool1 = t_inf(Type1, t_boolean()),
+ Bool2 = t_inf(Type2, t_boolean()),
+ case t_is_none(Bool1) orelse t_is_none(Bool2) of
+ true -> throw({fatal_fail, none});
false ->
- {Map2, Type2} = bind_guard(Arg2, Map1, Env, Eval, State),
- case t_is_none(t_inf(Type2, t_boolean())) of
- true -> throw({fail, none});
- false -> {Map2, True}
- end
+ NewMap = join_maps([Map1, Map2], Map),
+ NewType =
+ case {t_atom_vals(Bool1), t_atom_vals(Bool2)} of
+ {['true'] , ['true'] } -> t_atom(true);
+ {['false'], _ } -> t_atom(false);
+ {_ , ['false']} -> t_atom(false);
+ {_ , _ } -> t_boolean()
+ end,
+ {NewMap, NewType}
end
end.
handle_guard_or(Guard, Map, Env, Eval, State) ->
[Arg1, Arg2] = cerl:call_args(Guard),
case Eval of
- pos ->
+ pos ->
{Map1, Bool1} =
try bind_guard(Arg1, Map, Env, pos, State)
catch
@@ -2303,11 +2311,22 @@ handle_guard_or(Guard, Map, Env, Eval, State) ->
end
end;
dont_know ->
- {Map1, Bool1} = bind_guard(Arg1, Map, Env, dont_know, State),
- {Map2, Bool2} = bind_guard(Arg2, Map, Env, dont_know, State),
- case t_is_boolean(Bool1) andalso t_is_boolean(Bool2) of
- true -> {join_maps([Map1, Map2], Map), t_sup(Bool1, Bool2)};
- false -> throw({fail, none})
+ {Map1, Type1} = bind_guard(Arg1, Map, Env, dont_know, State),
+ {Map2, Type2} = bind_guard(Arg2, Map, Env, dont_know, State),
+ Bool1 = t_inf(Type1, t_boolean()),
+ Bool2 = t_inf(Type2, t_boolean()),
+ case t_is_none(Bool1) orelse t_is_none(Bool2) of
+ true -> throw({fatal_fail, none});
+ false ->
+ NewMap = join_maps([Map1, Map2], Map),
+ NewType =
+ case {t_atom_vals(Bool1), t_atom_vals(Bool2)} of
+ {['false'], ['false']} -> t_atom(false);
+ {['true'] , _ } -> t_atom(true);
+ {_ , ['true'] } -> t_atom(true);
+ {_ , _ } -> t_boolean()
+ end,
+ {NewMap, NewType}
end
end.
@@ -2349,10 +2368,12 @@ bind_guard_list([G|Gs], Map, Env, Eval, State, Acc) ->
bind_guard_list([], Map, _Env, _Eval, _State, Acc) ->
{Map, lists:reverse(Acc)}.
--spec signal_guard_fail(cerl:c_call(), [erl_types:erl_type()], state()) ->
- no_return().
+-type eval() :: 'pos' | 'neg' | 'dont_know'.
+
+-spec signal_guard_fail(eval(), cerl:c_call(), [erl_types:erl_type()],
+ state()) -> no_return().
-signal_guard_fail(Guard, ArgTypes, State) ->
+signal_guard_fail(Eval, Guard, ArgTypes, State) ->
Args = cerl:call_args(Guard),
F = cerl:atom_val(cerl:call_name(Guard)),
MFA = {cerl:atom_val(cerl:call_module(Guard)), F, length(Args)},
@@ -2365,7 +2386,7 @@ signal_guard_fail(Guard, ArgTypes, State) ->
atom_to_list(F),
format_args_1([Arg2], [ArgType2], State)]};
false ->
- mk_guard_msg(F, Args, ArgTypes, State)
+ mk_guard_msg(Eval, F, Args, ArgTypes, State)
end,
throw({fail, {Guard, Msg}}).
@@ -2380,20 +2401,25 @@ is_infix_op({erlang, '>=', 2}) -> true;
is_infix_op({M, F, A}) when is_atom(M), is_atom(F),
is_integer(A), 0 =< A, A =< 255 -> false.
--spec signal_guard_fatal_fail(cerl:c_call(), [erl_types:erl_type()], state()) ->
- no_return().
+-spec signal_guard_fatal_fail(eval(), cerl:c_call(), [erl_types:erl_type()],
+ state()) -> no_return().
-signal_guard_fatal_fail(Guard, ArgTypes, State) ->
+signal_guard_fatal_fail(Eval, Guard, ArgTypes, State) ->
Args = cerl:call_args(Guard),
F = cerl:atom_val(cerl:call_name(Guard)),
- Msg = mk_guard_msg(F, Args, ArgTypes, State),
+ Msg = mk_guard_msg(Eval, F, Args, ArgTypes, State),
throw({fatal_fail, {Guard, Msg}}).
-mk_guard_msg(F, Args, ArgTypes, State) ->
+mk_guard_msg(Eval, F, Args, ArgTypes, State) ->
FArgs = [F, format_args(Args, ArgTypes, State)],
case any_has_opaque_subtype(ArgTypes) of
true -> {opaque_guard, FArgs};
- false -> {guard_fail, FArgs}
+ false ->
+ case Eval of
+ neg -> {neg_guard_fail, FArgs};
+ pos -> {guard_fail, FArgs};
+ dont_know -> {guard_fail, FArgs}
+ end
end.
bind_guard_case_clauses(Arg, Clauses, Map, Env, Eval, State) ->
diff --git a/lib/dialyzer/src/dialyzer_options.erl b/lib/dialyzer/src/dialyzer_options.erl
index 2c0afa6e2b..b5cefd16ca 100644
--- a/lib/dialyzer/src/dialyzer_options.erl
+++ b/lib/dialyzer/src/dialyzer_options.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. 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
@@ -169,6 +169,9 @@ build_options([{OptionName, Value} = Term|Rest], Options) ->
output_format ->
assert_output_format(Value),
build_options(Rest, Options#options{output_format = Value});
+ filename_opt ->
+ assert_filename_opt(Value),
+ build_options(Rest, Options#options{filename_opt = Value});
output_plt ->
assert_filename(Value),
build_options(Rest, Options#options{output_plt = Value});
@@ -218,6 +221,13 @@ assert_output_format(formatted) ->
assert_output_format(Term) ->
bad_option("Illegal value for output_format", Term).
+assert_filename_opt(basename) ->
+ ok;
+assert_filename_opt(fullpath) ->
+ ok;
+assert_filename_opt(Term) ->
+ bad_option("Illegal value for filename_opt", Term).
+
assert_plt_op(#options{analysis_type = OldVal},
#options{analysis_type = NewVal}) ->
case is_plt_mode(OldVal) andalso is_plt_mode(NewVal) of
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 12:26:54 +0000