diff options
Diffstat (limited to 'lib/dialyzer')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_succ_typings.erl | 27 |
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()); |