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-rw-r--r--lib/dialyzer/src/dialyzer_analysis_callgraph.erl15
-rw-r--r--lib/dialyzer/src/dialyzer_behaviours.erl13
-rw-r--r--lib/dialyzer/src/dialyzer_codeserver.erl39
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl22
4 files changed, 69 insertions, 20 deletions
diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
index fed9a7d1f2..4e18058993 100644
--- a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
@@ -628,14 +628,14 @@ format_bad_calls([{{_, _, _}, {_, module_info, A}}|Left], CodeServer, Acc)
format_bad_calls([{FromMFA, {M, F, A} = To}|Left], CodeServer, Acc) ->
{_Var, FunCode} = dialyzer_codeserver:lookup_mfa_code(FromMFA, CodeServer),
Msg = {call_to_missing, [M, F, A]},
- {File, Line} = find_call_file_and_line(FunCode, To),
+ {File, Line} = find_call_file_and_line(FromMFA, FunCode, To, CodeServer),
WarningInfo = {File, Line, FromMFA},
NewAcc = [{?WARN_CALLGRAPH, WarningInfo, Msg}|Acc],
format_bad_calls(Left, CodeServer, NewAcc);
format_bad_calls([], _CodeServer, Acc) ->
Acc.
-find_call_file_and_line(Tree, MFA) ->
+find_call_file_and_line({Module, _, _}, Tree, MFA, CodeServer) ->
Fun =
fun(SubTree, Acc) ->
case cerl:is_c_call(SubTree) of
@@ -648,7 +648,7 @@ find_call_file_and_line(Tree, MFA) ->
case {cerl:concrete(M), cerl:concrete(F), A} of
MFA ->
Ann = cerl:get_ann(SubTree),
- [{get_file(Ann), get_line(Ann)}|Acc];
+ [{get_file(CodeServer, Module, Ann), get_line(Ann)}|Acc];
{erlang, make_fun, 3} ->
[CA1, CA2, CA3] = cerl:call_args(SubTree),
case
@@ -664,7 +664,8 @@ find_call_file_and_line(Tree, MFA) ->
of
MFA ->
Ann = cerl:get_ann(SubTree),
- [{get_file(Ann), get_line(Ann)}|Acc];
+ [{get_file(CodeServer, Module, Ann),
+ get_line(Ann)}|Acc];
_ ->
Acc
end;
@@ -684,8 +685,10 @@ get_line([Line|_]) when is_integer(Line) -> Line;
get_line([_|Tail]) -> get_line(Tail);
get_line([]) -> -1.
-get_file([{file, File}|_]) -> File;
-get_file([_|Tail]) -> get_file(Tail).
+get_file(Codeserver, Module, [{file, FakeFile}|_]) ->
+ dialyzer_codeserver:translate_fake_file(Codeserver, Module, FakeFile);
+get_file(Codeserver, Module, [_|Tail]) ->
+ get_file(Codeserver, Module, Tail).
-spec dump_callgraph(dialyzer_callgraph:callgraph(), #analysis_state{}, #analysis{}) ->
'ok'.
diff --git a/lib/dialyzer/src/dialyzer_behaviours.erl b/lib/dialyzer/src/dialyzer_behaviours.erl
index 5623929a43..524ae047e2 100644
--- a/lib/dialyzer/src/dialyzer_behaviours.erl
+++ b/lib/dialyzer/src/dialyzer_behaviours.erl
@@ -62,9 +62,9 @@ check_callbacks(Module, Attrs, Records, Plt, Codeserver) ->
_ ->
MFA = {Module,module_info,0},
{_Var,Code} = dialyzer_codeserver:lookup_mfa_code(MFA, Codeserver),
- File = get_file(cerl:get_ann(Code)),
+ File = get_file(Codeserver, Module, cerl:get_ann(Code)),
State = #state{plt = Plt, filename = File, behlines = BehLines,
- codeserver = Codeserver, records = Records},
+ codeserver = Codeserver, records = Records},
Warnings = get_warnings(Module, Behaviours, State),
[add_tag_warning_info(Module, W, State) || W <- Warnings]
end.
@@ -213,12 +213,15 @@ add_tag_warning_info(Module, {_Tag, [_B, Fun, Arity|_R]} = Warn, State) ->
dialyzer_codeserver:lookup_mfa_code({Module, Fun, Arity},
State#state.codeserver),
Anns = cerl:get_ann(FunCode),
- WarningInfo = {get_file(Anns), get_line(Anns), {Module, Fun, Arity}},
+ File = get_file(State#state.codeserver, Module, Anns),
+ WarningInfo = {File, get_line(Anns), {Module, Fun, Arity}},
{?WARN_BEHAVIOUR, WarningInfo, Warn}.
get_line([Line|_]) when is_integer(Line) -> Line;
get_line([_|Tail]) -> get_line(Tail);
get_line([]) -> -1.
-get_file([{file, File}|_]) -> File;
-get_file([_|Tail]) -> get_file(Tail).
+get_file(Codeserver, Module, [{file, FakeFile}|_]) ->
+ dialyzer_codeserver:translate_fake_file(Codeserver, Module, FakeFile);
+get_file(Codeserver, Module, [_|Tail]) ->
+ get_file(Codeserver, Module, Tail).
diff --git a/lib/dialyzer/src/dialyzer_codeserver.erl b/lib/dialyzer/src/dialyzer_codeserver.erl
index 786ed229df..a5bb4e209c 100644
--- a/lib/dialyzer/src/dialyzer_codeserver.erl
+++ b/lib/dialyzer/src/dialyzer_codeserver.erl
@@ -60,7 +60,8 @@
new/0,
set_next_core_label/2,
set_temp_records/2,
- store_temp_records/3]).
+ store_temp_records/3,
+ translate_fake_file/3]).
-export_type([codeserver/0, fun_meta_info/0, contracts/0]).
@@ -183,13 +184,15 @@ insert(Mod, ModCode, CS) ->
Exports = cerl:module_exports(ModCode),
Attrs = cerl:module_attrs(ModCode),
Defs = cerl:module_defs(ModCode),
+ {Files, SmallDefs} = compress_file_anno(Defs),
As = cerl:get_ann(ModCode),
Funs =
[{{Mod, cerl:fname_id(Var), cerl:fname_arity(Var)},
- Val, {Var, cerl_trees:get_label(Fun)}} || Val = {Var, Fun} <- Defs],
+ Val, {Var, cerl_trees:get_label(Fun)}} || Val = {Var, Fun} <- SmallDefs],
Keys = [Key || {Key, _Value, _Label} <- Funs],
ModEntry = {Mod, {Name, Exports, Attrs, Keys, As}},
- true = ets:insert(CS#codeserver.code, [ModEntry|Funs]),
+ ModFileEntry = {{mod, Mod}, Files},
+ true = ets:insert(CS#codeserver.code, [ModEntry, ModFileEntry|Funs]),
CS.
-spec get_temp_exported_types(codeserver()) -> sets:set(mfa()).
@@ -404,9 +407,39 @@ finalize_contracts(#codeserver{temp_contracts = TempContDict,
true = ets:delete(TempCallDict),
CS#codeserver{temp_contracts = clean, temp_callbacks = clean}.
+-spec translate_fake_file(codeserver(), module(), file:filename()) ->
+ file:filename().
+
+translate_fake_file(#codeserver{code = Code}, Module, FakeFile) ->
+ Files = ets:lookup_element(Code, {mod, Module}, 2),
+ {FakeFile, File} = lists:keyfind(FakeFile, 1, Files),
+ File.
+
table__lookup(TablePid, M) when is_atom(M) ->
{Name, Exports, Attrs, Keys, As} = ets:lookup_element(TablePid, M, 2),
Defs = [table__lookup(TablePid, Key) || Key <- Keys],
cerl:ann_c_module(As, Name, Exports, Attrs, Defs);
table__lookup(TablePid, MFA) ->
ets:lookup_element(TablePid, MFA, 2).
+
+compress_file_anno(Term) ->
+ {Files, SmallTerm} = compress_file_anno(Term, []),
+ {[{FakeFile, File} || {File, {file, FakeFile}} <- Files], SmallTerm}.
+
+compress_file_anno({file, F}, Fs) when is_list(F) ->
+ case lists:keyfind(F, 1, Fs) of
+ false ->
+ I = integer_to_list(length(Fs)),
+ FileI = {file, I},
+ NFs = [{F, FileI}|Fs],
+ {NFs, FileI};
+ {F, FileI} -> {Fs, FileI}
+ end;
+compress_file_anno(T, Fs) when is_tuple(T) ->
+ {NFs, NL} = compress_file_anno(tuple_to_list(T), Fs),
+ {NFs, list_to_tuple(NL)};
+compress_file_anno([E|L], Fs) ->
+ {Fs1, NE} = compress_file_anno(E, Fs),
+ {NFs, NL} = compress_file_anno(L, Fs1),
+ {NFs, [NE|NL]};
+compress_file_anno(T, Fs) -> {Fs, T}.
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index 639ed426df..ce292e1140 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -529,7 +529,7 @@ handle_apply_or_call([{TypeOfApply, {Fun, Sig, Contr, LocalRet}}|Left],
case is_race_analysis_enabled(State) of
true ->
Ann = cerl:get_ann(Tree),
- File = get_file(Ann),
+ File = get_file(Ann, State),
Line = abs(get_line(Ann)),
dialyzer_races:store_race_call(Fun, ArgTypes, Args,
{File, Line}, State);
@@ -3090,7 +3090,7 @@ state__add_warning(#state{warnings = Warnings, warning_mode = true} = State,
Ann = cerl:get_ann(Tree),
case Force of
true ->
- WarningInfo = {get_file(Ann),
+ WarningInfo = {get_file(Ann, State),
abs(get_line(Ann)),
State#state.curr_fun},
Warn = {Tag, WarningInfo, Msg},
@@ -3100,7 +3100,9 @@ state__add_warning(#state{warnings = Warnings, warning_mode = true} = State,
case is_compiler_generated(Ann) of
true -> State;
false ->
- WarningInfo = {get_file(Ann), get_line(Ann), State#state.curr_fun},
+ WarningInfo = {get_file(Ann, State),
+ get_line(Ann),
+ State#state.curr_fun},
Warn = {Tag, WarningInfo, Msg},
case Tag of
?WARN_CONTRACT_RANGE -> ok;
@@ -3499,6 +3501,12 @@ state__put_races(Races, State) ->
state__records_only(#state{records = Records}) ->
#state{records = Records}.
+-spec state__translate_file(file:filename(), state()) -> file:filename().
+
+state__translate_file(FakeFile, State) ->
+ #state{codeserver = CodeServer, module = Module} = State,
+ dialyzer_codeserver:translate_fake_file(CodeServer, Module, FakeFile).
+
%%% ===========================================================================
%%%
%%% Races
@@ -3570,9 +3578,11 @@ get_line([Line|_]) when is_integer(Line) -> Line;
get_line([_|Tail]) -> get_line(Tail);
get_line([]) -> -1.
-get_file([]) -> [];
-get_file([{file, File}|_]) -> File;
-get_file([_|Tail]) -> get_file(Tail).
+get_file([], _State) -> [];
+get_file([{file, FakeFile}|_], State) ->
+ state__translate_file(FakeFile, State);
+get_file([_|Tail], State) ->
+ get_file(Tail, State).
is_compiler_generated(Ann) ->
lists:member(compiler_generated, Ann) orelse (get_line(Ann) < 1).
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 03:01:39 +0000