diff options
Diffstat (limited to 'lib/dialyzer/src/dialyzer_typesig.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_typesig.erl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index db7875704a..b4b3d5a092 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -55,7 +55,9 @@ t_subst/2, t_timeout/0, t_tuple/0, t_tuple/1, t_var/1, t_var_name/1, - t_none/0, t_unit/0]). + t_none/0, t_unit/0, + t_map/1 + ]). -include("dialyzer.hrl"). @@ -470,6 +472,8 @@ traverse(Tree, DefinedVars, State) -> end; [] -> {State2, TupleType} end; + map -> + {State, t_map([])}; values -> %% We can get into trouble when unifying products that have the %% same element appearing several times. Handle these cases by @@ -1037,6 +1041,9 @@ get_safe_underapprox_1([Pat|Left], Acc, Map) -> {Ts, Map1} = get_safe_underapprox_1(Es, [], Map), Type = t_tuple(Ts), get_safe_underapprox_1(Left, [Type|Acc], Map1); + map -> + %% TODO: Can maybe do something here + throw(dont_know); values -> Es = cerl:values_es(Pat), {Ts, Map1} = get_safe_underapprox_1(Es, [], Map), |