diff options
Diffstat (limited to 'lib/hipe/cerl/erl_types.erl')
| -rw-r--r-- | lib/hipe/cerl/erl_types.erl | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index 1531d96324..d39f350c0f 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -753,7 +753,7 @@ t_opaque_from_records(RecDict) -> %% List = lists:zip(ArgNames, Args), %% TmpVarDict = dict:from_list(List), %% Rep = t_from_form(Type, RecDict, TmpVarDict), - Rep = t_none(), % not used for anything right now + Rep = t_any(), % not used for anything right now Args = [t_any() || _ <- ArgNames], t_opaque(Module, Name, Args, Rep) end, OpaqueRecDict), @@ -4240,8 +4240,14 @@ type_from_form(Name, Args, TypeNames, ET, M, MR, V, D, L) -> false -> {t_any(), L1} end, Rep1 = choose_opaque_type(Rep, Type), - Args2 = [subst_all_vars_to_any(ArgType) || ArgType <- ArgTypes], - {t_opaque(Module, Name, Args2, Rep1), L2}; + Rep2 = case t_is_none(Rep1) of + true -> Rep1; + false -> + Args2 = [subst_all_vars_to_any(ArgType) || + ArgType <- ArgTypes], + t_opaque(Module, Name, Args2, Rep1) + end, + {Rep2, L2}; error -> Msg = io_lib:format("Unable to find type ~w/~w\n", [Name, ArgsLen]), throw({error, Msg}) @@ -4289,7 +4295,11 @@ remote_from_form(RemMod, Name, Args, TypeNames, ET, M, MR, V, D, L) -> {t_any(), L1} end, NewRep1 = choose_opaque_type(NewRep, Type), - {t_opaque(Mod, Name, ArgTypes, NewRep1), L2}; + NewRep2 = case t_is_none(NewRep1) of + true -> NewRep1; + false -> t_opaque(Mod, Name, ArgTypes, NewRep1) + end, + {NewRep2, L2}; error -> Msg = io_lib:format("Unable to find remote type ~w:~w()\n", [RemMod, Name]), |