aboutsummaryrefslogtreecommitdiffstats
path: root/lib/dialyzer/src
diff options
context:
space:
mode:
Diffstat (limited to 'lib/dialyzer/src')
-rw-r--r--lib/dialyzer/src/dialyzer_succ_typings.erl27
1 files changed, 14 insertions, 13 deletions
diff --git a/lib/dialyzer/src/dialyzer_succ_typings.erl b/lib/dialyzer/src/dialyzer_succ_typings.erl
index 3d21452a63..de4c8a32a3 100644
--- a/lib/dialyzer/src/dialyzer_succ_typings.erl
+++ b/lib/dialyzer/src/dialyzer_succ_typings.erl
@@ -204,7 +204,7 @@ refine_one_module(M, State) ->
#st{callgraph = Callgraph, codeserver = CodeServer, plt = PLT} = State,
ModCode = dialyzer_codeserver:lookup_mod_code(M, CodeServer),
AllFuns = collect_fun_info([ModCode]),
- FunTypes = get_fun_types_from_plt(AllFuns, State),
+ FunTypes = get_fun_types_from_plt(AllFuns, Callgraph, PLT),
Records = dialyzer_codeserver:lookup_mod_records(M, CodeServer),
{NewFunTypes, RaceCode, PublicTables, NamedTables} =
dialyzer_dataflow:get_fun_types(ModCode, PLT, Callgraph, Records),
@@ -321,7 +321,9 @@ find_succ_typings(#st{callgraph = Callgraph, parent = Parent} = State,
end
end.
-analyze_scc(SCC, #st{codeserver = Codeserver} = State) ->
+analyze_scc(SCC, #st{codeserver = Codeserver,
+ callgraph = Callgraph,
+ plt = Plt} = State) ->
SCC_Info = [{MFA,
dialyzer_codeserver:lookup_mfa_code(MFA, Codeserver),
dialyzer_codeserver:lookup_mod_records(M, Codeserver)}
@@ -332,16 +334,15 @@ analyze_scc(SCC, #st{codeserver = Codeserver} = State) ->
Contracts3 = orddict:from_list(Contracts2),
NextLabel = dialyzer_codeserver:get_next_core_label(Codeserver),
{SuccTypes, PltContracts, NotFixpoint} =
- find_succ_types_for_scc(SCC_Info, Contracts3, NextLabel, State),
+ find_succ_types_for_scc(SCC_Info, Contracts3, NextLabel, Callgraph, Plt),
State1 = insert_into_plt(SuccTypes, State),
ContrPlt = dialyzer_plt:insert_contract_list(State1#st.plt, PltContracts),
{State1#st{plt = ContrPlt}, NotFixpoint}.
-find_succ_types_for_scc(SCC_Info, Contracts, NextLabel,
- #st{callgraph = Callgraph, plt = Plt} = State) ->
+find_succ_types_for_scc(SCC_Info, Contracts, NextLabel, Callgraph, Plt) ->
%% Assume that the PLT contains the current propagated types
AllFuns = collect_fun_info([Fun || {_MFA, {_Var, Fun}, _Rec} <- SCC_Info]),
- PropTypes = get_fun_types_from_plt(AllFuns, State),
+ PropTypes = get_fun_types_from_plt(AllFuns, Callgraph, Plt),
FunTypes = dialyzer_typesig:analyze_scc(SCC_Info, NextLabel,
Callgraph, Plt, PropTypes),
AllFunSet = sets:from_list([X || {X, _} <- AllFuns]),
@@ -369,13 +370,13 @@ find_succ_types_for_scc(SCC_Info, Contracts, NextLabel,
ordsets:from_list([Fun || {Fun, _Arity} <- AllFuns])}
end.
-get_fun_types_from_plt(FunList, State) ->
- get_fun_types_from_plt(FunList, State, dict:new()).
+get_fun_types_from_plt(FunList, Callgraph, Plt) ->
+ get_fun_types_from_plt(FunList, Callgraph, Plt, dict:new()).
-get_fun_types_from_plt([{FunLabel, Arity}|Left], State, Map) ->
- Type = lookup_fun_type(FunLabel, Arity, State),
- get_fun_types_from_plt(Left, State, dict:store(FunLabel, Type, Map));
-get_fun_types_from_plt([], _State, Map) ->
+get_fun_types_from_plt([{FunLabel, Arity}|Left], Callgraph, Plt, Map) ->
+ Type = lookup_fun_type(FunLabel, Arity, Callgraph, Plt),
+ get_fun_types_from_plt(Left, Callgraph, Plt, dict:store(FunLabel, Type, Map));
+get_fun_types_from_plt([], _Callgraph, _Plt, Map) ->
Map.
collect_fun_info(Trees) ->
@@ -393,7 +394,7 @@ collect_fun_info([Tree|Trees], List) ->
collect_fun_info([], List) ->
List.
-lookup_fun_type(Label, Arity, #st{callgraph = Callgraph, plt = Plt}) ->
+lookup_fun_type(Label, Arity, Callgraph, Plt) ->
ID = lookup_name(Label, Callgraph),
case dialyzer_plt:lookup(Plt, ID) of
none -> erl_types:t_fun(Arity, erl_types:t_any());