diff options
Diffstat (limited to 'lib/dialyzer/src/dialyzer_races.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_races.erl | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/lib/dialyzer/src/dialyzer_races.erl b/lib/dialyzer/src/dialyzer_races.erl index b1f849b16f..28c2ad2c0b 100644 --- a/lib/dialyzer/src/dialyzer_races.erl +++ b/lib/dialyzer/src/dialyzer_races.erl @@ -990,8 +990,7 @@ fixup_race_forward_helper(CurrFun, CurrFunLabel, Fun, FunLabel, NewRaceVarMap, Args, NewFunArgs, NewFunTypes, NestingLevel}; {CurrFun, Fun} -> NewCallsToAnalyze = lists:delete(Head, CallsToAnalyze), - NewRaceVarMap = - race_var_map(Args, NewFunArgs, RaceVarMap, bind), + NewRaceVarMap = race_var_map(Args, NewFunArgs, RaceVarMap, bind), RetC = case Fun of InitFun -> @@ -1018,8 +1017,7 @@ fixup_race_forward_helper(CurrFun, CurrFunLabel, Fun, FunLabel, label = FunLabel, var_map = NewRaceVarMap, def_vars = Args, call_vars = NewFunArgs, arg_types = NewFunTypes}| - lists:reverse(StateRaceList)] ++ - RetC; + lists:reverse(StateRaceList)] ++ RetC; _ -> [#curr_fun{status = in, mfa = Fun, label = FunLabel, var_map = NewRaceVarMap, @@ -1054,13 +1052,9 @@ fixup_race_backward(CurrFun, Calls, CallsToAnalyze, Parents, Height) -> false -> [CurrFun|Parents] end; [Head|Tail] -> - MorePaths = - case Head of - {Parent, CurrFun} -> true; - {Parent, _TupleB} -> false - end, - case MorePaths of - true -> + {Parent, TupleB} = Head, + case TupleB =:= CurrFun of + true -> % more paths are needed NewCallsToAnalyze = lists:delete(Head, CallsToAnalyze), NewParents = fixup_race_backward(Parent, NewCallsToAnalyze, |