aboutsummaryrefslogtreecommitdiffstats
path: root/lib/hipe/cerl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/hipe/cerl')
-rw-r--r--lib/hipe/cerl/cerl_closurean.erl8
-rw-r--r--lib/hipe/cerl/cerl_messagean.erl4
-rw-r--r--lib/hipe/cerl/cerl_typean.erl4
-rw-r--r--lib/hipe/cerl/erl_types.erl156
4 files changed, 99 insertions, 73 deletions
diff --git a/lib/hipe/cerl/cerl_closurean.erl b/lib/hipe/cerl/cerl_closurean.erl
index 021acd5b35..1b325703ae 100644
--- a/lib/hipe/cerl/cerl_closurean.erl
+++ b/lib/hipe/cerl/cerl_closurean.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -78,7 +78,8 @@
%% function; see `analyze' for details.
-spec annotate(cerl:cerl()) ->
- {cerl:cerl(), outlist(), dict(), escapes(), dict(), dict()}.
+ {cerl:cerl(), outlist(), dict:dict(),
+ escapes(), dict:dict(), dict:dict()}.
annotate(Tree) ->
{Xs, Out, Esc, Deps, Par} = analyze(Tree),
@@ -206,7 +207,8 @@ append_ann(Tag, Val, []) ->
%% variable labeled `escape', which will hold the set of escaped labels.
%% initially it contains `top' and `external'.
--spec analyze(cerl:cerl()) -> {outlist(), dict(), escapes(), dict(), dict()}.
+-spec analyze(cerl:cerl()) ->
+ {outlist(), dict:dict(), escapes(), dict:dict(), dict:dict()}.
analyze(Tree) ->
%% Note that we use different name spaces for variable labels and
diff --git a/lib/hipe/cerl/cerl_messagean.erl b/lib/hipe/cerl/cerl_messagean.erl
index ca812a0f0d..7911b875a9 100644
--- a/lib/hipe/cerl/cerl_messagean.erl
+++ b/lib/hipe/cerl/cerl_messagean.erl
@@ -1,7 +1,7 @@
%% =====================================================================
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -182,7 +182,7 @@
-type label() :: integer() | 'external' | 'top'.
-type ordset(X) :: [X]. % XXX: TAKE ME OUT
--spec annotate(cerl:cerl()) -> {cerl:cerl(), ordset(label()), dict()}.
+-spec annotate(cerl:cerl()) -> {cerl:cerl(), ordset(label()), dict:dict()}.
annotate(Tree) ->
{Esc0, Vars} = analyze(Tree),
diff --git a/lib/hipe/cerl/cerl_typean.erl b/lib/hipe/cerl/cerl_typean.erl
index ccd8903658..f694c07c82 100644
--- a/lib/hipe/cerl/cerl_typean.erl
+++ b/lib/hipe/cerl/cerl_typean.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -242,7 +242,7 @@ delete_ann(_, []) ->
-type labelset() :: ordset(label()).
-type outlist() :: [labelset()] | 'none'.
--spec analyze(cerl:cerl()) -> {outlist(), dict(), dict()}.
+-spec analyze(cerl:cerl()) -> {outlist(), dict:dict(), dict:dict()}.
analyze(Tree) ->
analyze(Tree, ?DEF_LIMIT).
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index 329a71b099..32390045e3 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -228,7 +228,7 @@
-export([t_is_identifier/1]).
-endif.
--export_type([erl_type/0]).
+-export_type([erl_type/0, type_table/0, var_table/0]).
%%-define(DEBUG, true).
@@ -363,6 +363,15 @@
-type opaques() :: [erl_type()] | 'universe'.
+-type record_key() :: {'record', atom()}.
+-type type_key() :: {'type' | 'opaque', atom(), arity()}.
+-type record_value() :: orddict:orddict(). % XXX. To be refined
+-type type_value() :: {module(), erl_type(), atom()}.
+-type type_table() :: dict:dict(record_key(), record_value())
+ | dict:dict(type_key(), type_value()).
+
+-type var_table() :: dict:dict(atom(), erl_type()).
+
%%-----------------------------------------------------------------------------
%% Unions
%%
@@ -723,7 +732,7 @@ decorate_tuples_in_sets([T1|Tuples], L2, Opaques, Acc) ->
decorate_tuples_in_sets([], _L, _Opaques, Acc) ->
lists:reverse(Acc).
--spec t_opaque_from_records(dict()) -> [erl_type()].
+-spec t_opaque_from_records(type_table()) -> [erl_type()].
t_opaque_from_records(RecDict) ->
OpaqueRecDict =
@@ -798,7 +807,9 @@ t_is_remote(Type) ->
is_remote(?remote(_)) -> true;
is_remote(_) -> false.
--spec t_solve_remote(erl_type(), set(), dict()) -> erl_type().
+-type mod_records() :: dict:dict(module(), type_table()).
+
+-spec t_solve_remote(erl_type(), sets:set(mfa()), mod_records()) -> erl_type().
t_solve_remote(Type, ExpTypes, Records) ->
{RT, _RR} = t_solve_remote(Type, ExpTypes, Records, []),
@@ -1962,7 +1973,7 @@ t_timeout() ->
-spec t_array() -> erl_type().
t_array() ->
- t_opaque(array, array, [],
+ t_opaque(array, array, [t_any()],
t_tuple([t_atom('array'),
t_sup([t_atom('undefined'), t_non_neg_integer()]),
t_sup([t_atom('undefined'), t_non_neg_integer()]),
@@ -1972,7 +1983,7 @@ t_array() ->
-spec t_dict() -> erl_type().
t_dict() ->
- t_opaque(dict, dict, [],
+ t_opaque(dict, dict, [t_any(), t_any()],
t_tuple([t_atom('dict'),
t_sup([t_atom('undefined'), t_non_neg_integer()]),
t_sup([t_atom('undefined'), t_non_neg_integer()]),
@@ -2008,12 +2019,12 @@ t_gb_tree() ->
-spec t_queue() -> erl_type().
t_queue() ->
- t_opaque(queue, queue, [], t_tuple([t_list(), t_list()])).
+ t_opaque(queue, queue, [t_any()], t_tuple([t_list(), t_list()])).
-spec t_set() -> erl_type().
t_set() ->
- t_opaque(sets, set, [],
+ t_opaque(sets, set, [t_any()],
t_tuple([t_atom('set'), t_non_neg_integer(), t_non_neg_integer(),
t_pos_integer(), t_non_neg_integer(), t_non_neg_integer(),
t_non_neg_integer(),
@@ -2031,18 +2042,6 @@ all_opaque_builtins() ->
[t_array(), t_dict(), t_digraph(), t_gb_set(),
t_gb_tree(), t_queue(), t_set(), t_tid()].
--spec is_opaque_builtin(atom(), atom()) -> boolean().
-
-is_opaque_builtin(array, array) -> true;
-is_opaque_builtin(dict, dict) -> true;
-is_opaque_builtin(digraph, digraph) -> true;
-is_opaque_builtin(gb_sets, gb_set) -> true;
-is_opaque_builtin(gb_trees, gb_tree) -> true;
-is_opaque_builtin(queue, queue) -> true;
-is_opaque_builtin(sets, set) -> true;
-is_opaque_builtin(ets, tid) -> true;
-is_opaque_builtin(_, _) -> false.
-
%%------------------------------------
%% ?none is allowed in products. A product of size 1 is not a product.
@@ -2831,9 +2830,9 @@ comb(Mod, Name, Args, S, T) ->
false -> T#opaque{struct = S}
end.
-is_same_name(Mod, Name, Args,
- ?opaque([#opaque{mod = Mod, name = Name, args = Args}])) ->
- true;
+is_same_name(Mod1, Name1, Args1,
+ ?opaque([#opaque{mod = Mod2, name = Name2, args = Args2}])) ->
+ is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2});
is_same_name(_, _, _, _) -> false.
%% Combining two lists this way can be very time consuming...
@@ -3035,13 +3034,13 @@ findfirst(N1, N2, U1, B1, U2, B2) ->
%% to types. Hans Bolinder suggested the use of lists of Key-Value pairs for
%% this data structure and measurements showed a non-trivial speedup when using
%% them for operations within this module (e.g. in t_unify/2). However, there
-%% is code outside erl_types that still passes a dict() in the 2nd argument.
+%% is code outside erl_types that still passes a dict:dict() in the 2nd argument.
%% So, for the time being, this module provides a t_subst/2 function for these
%% external calls and a clone of it (t_subst_kv/2) which is used from all calls
%% from within this module. This code duplication needs to be eliminated at
%% some point.
--spec t_subst(erl_type(), dict()) -> erl_type().
+-spec t_subst(erl_type(), dict:dict(atom(), erl_type())) -> erl_type().
t_subst(T, Dict) ->
case t_has_var(T) of
@@ -3785,7 +3784,7 @@ t_limit_k(T, _K) -> T.
%%
%%============================================================================
--spec t_abstract_records(erl_type(), dict()) -> erl_type().
+-spec t_abstract_records(erl_type(), type_table()) -> erl_type().
t_abstract_records(?list(Contents, Termination, Size), RecDict) ->
case t_abstract_records(Contents, RecDict) of
@@ -3865,7 +3864,7 @@ t_map(Fun, T) ->
t_to_string(T) ->
t_to_string(T, dict:new()).
--spec t_to_string(erl_type(), dict()) -> string().
+-spec t_to_string(erl_type(), type_table()) -> string().
t_to_string(?any, _RecDict) ->
"any()";
@@ -4051,7 +4050,7 @@ record_fields_to_string([F|Fs], [{FName, _DefType}|FDefs], RecDict, Acc) ->
record_fields_to_string([], [], _RecDict, Acc) ->
lists:reverse(Acc).
--spec record_field_diffs_to_string(erl_type(), dict()) -> string().
+-spec record_field_diffs_to_string(erl_type(), type_table()) -> string().
record_field_diffs_to_string(?tuple([_|Fs], Arity, Tag), RecDict) ->
[TagAtom] = atom_vals(Tag),
@@ -4086,9 +4085,9 @@ union_sequence(Types, RecDict) ->
-ifdef(DEBUG).
opaque_type(Mod, Name, _Args, S, RecDict) ->
- ArgsString = "[ARGS:" ++ comma_sequence(_Args, RecDict) ++ "]",
+ ArgsString = comma_sequence(_Args, RecDict),
String = t_to_string(S, RecDict),
- opaque_name(Mod, Name, ArgsString ++ String).
+ opaque_name(Mod, Name, ArgsString) ++ "[" ++ String ++ "]".
-else.
opaque_type(Mod, Name, Args, _S, RecDict) ->
ArgsString = comma_sequence(Args, RecDict),
@@ -4100,11 +4099,16 @@ opaque_name(Mod, Name, Extra) ->
flat_format("~s(~s)", [S, Extra]).
mod_name(Mod, Name) ->
- case is_opaque_builtin(Mod, Name) of
+ case is_obsolete_opaque_builtin(Mod, Name) of
true -> flat_format("~w", [Name]);
false -> flat_format("~w:~w", [Mod, Name])
end.
+is_obsolete_opaque_builtin(digraph, digraph) -> true;
+is_obsolete_opaque_builtin(gb_sets, gb_set) -> true;
+is_obsolete_opaque_builtin(gb_trees, gb_tree) -> true;
+is_obsolete_opaque_builtin(_, _) -> false.
+
%%=============================================================================
%%
%% Build a type from parse forms.
@@ -4116,19 +4120,20 @@ mod_name(Mod, Name) ->
t_from_form(Form) ->
t_from_form(Form, dict:new()).
--spec t_from_form(parse_form(), dict()) -> erl_type().
+-spec t_from_form(parse_form(), type_table()) -> erl_type().
t_from_form(Form, RecDict) ->
t_from_form(Form, RecDict, dict:new()).
--spec t_from_form(parse_form(), dict(), dict()) -> erl_type().
+-spec t_from_form(parse_form(), type_table(), var_table()) -> erl_type().
t_from_form(Form, RecDict, VarDict) ->
{T, _R} = t_from_form(Form, [], RecDict, VarDict),
T.
--type type_names() :: [{'type' | 'opaque' | 'record', atom()}].
--spec t_from_form(parse_form(), type_names(), dict(), dict()) ->
+-type type_names() :: [type_key() | record_key()].
+
+-spec t_from_form(parse_form(), type_names(), type_table(), var_table()) ->
{erl_type(), type_names()}.
t_from_form({var, _L, '_'}, _TypeNames, _RecDict, _VarDict) ->
@@ -4167,8 +4172,8 @@ t_from_form({type, _L, any, []}, _TypeNames, _RecDict, _VarDict) ->
{t_any(), []};
t_from_form({type, _L, arity, []}, _TypeNames, _RecDict, _VarDict) ->
{t_arity(), []};
-t_from_form({type, _L, array, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_array(), []};
+t_from_form({type, _L, array, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(array, t_array(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, atom, []}, _TypeNames, _RecDict, _VarDict) ->
{t_atom(), []};
t_from_form({type, _L, binary, []}, _TypeNames, _RecDict, _VarDict) ->
@@ -4190,10 +4195,10 @@ t_from_form({type, _L, byte, []}, _TypeNames, _RecDict, _VarDict) ->
{t_byte(), []};
t_from_form({type, _L, char, []}, _TypeNames, _RecDict, _VarDict) ->
{t_char(), []};
-t_from_form({type, _L, dict, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_dict(), []};
-t_from_form({type, _L, digraph, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_digraph(), []};
+t_from_form({type, _L, dict, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(dict, t_dict(), TypeNames, RecDict, VarDict);
+t_from_form({type, _L, digraph, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(digraph, t_digraph(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, float, []}, _TypeNames, _RecDict, _VarDict) ->
{t_float(), []};
t_from_form({type, _L, function, []}, _TypeNames, _RecDict, _VarDict) ->
@@ -4209,10 +4214,10 @@ t_from_form({type, _L, 'fun', [{type, _, product, Domain}, Range]},
{L, R1} = list_from_form(Domain, TypeNames, RecDict, VarDict),
{T, R2} = t_from_form(Range, TypeNames, RecDict, VarDict),
{t_fun(L, T), R1 ++ R2};
-t_from_form({type, _L, gb_set, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_gb_set(), []};
-t_from_form({type, _L, gb_tree, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_gb_tree(), []};
+t_from_form({type, _L, gb_set, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(gb_set, t_gb_set(), TypeNames, RecDict, VarDict);
+t_from_form({type, _L, gb_tree, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(gb_tree, t_gb_tree(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, identifier, []}, _TypeNames, _RecDict, _VarDict) ->
{t_identifier(), []};
t_from_form({type, _L, integer, []}, _TypeNames, _RecDict, _VarDict) ->
@@ -4285,8 +4290,8 @@ t_from_form({type, _L, maybe_improper_list, [Content, Termination]},
t_from_form({type, _L, product, Elements}, TypeNames, RecDict, VarDict) ->
{L, R} = list_from_form(Elements, TypeNames, RecDict, VarDict),
{t_product(L), R};
-t_from_form({type, _L, queue, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_queue(), []};
+t_from_form({type, _L, queue, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(queue, t_queue(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, range, [From, To]} = Type,
_TypeNames, _RecDict, _VarDict) ->
case {erl_eval:partial_eval(From), erl_eval:partial_eval(To)} of
@@ -4298,14 +4303,14 @@ t_from_form({type, _L, record, [Name|Fields]}, TypeNames, RecDict, VarDict) ->
record_from_form(Name, Fields, TypeNames, RecDict, VarDict);
t_from_form({type, _L, reference, []}, _TypeNames, _RecDict, _VarDict) ->
{t_reference(), []};
-t_from_form({type, _L, set, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_set(), []};
+t_from_form({type, _L, set, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(set, t_set(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, string, []}, _TypeNames, _RecDict, _VarDict) ->
{t_string(), []};
t_from_form({type, _L, term, []}, _TypeNames, _RecDict, _VarDict) ->
{t_any(), []};
-t_from_form({type, _L, tid, []}, _TypeNames, _RecDict, _VarDict) ->
- {t_tid(), []};
+t_from_form({type, _L, tid, []}, TypeNames, RecDict, VarDict) ->
+ builtin_type(tid, t_tid(), TypeNames, RecDict, VarDict);
t_from_form({type, _L, timeout, []}, _TypeNames, _RecDict, _VarDict) ->
{t_timeout(), []};
t_from_form({type, _L, tuple, any}, _TypeNames, _RecDict, _VarDict) ->
@@ -4322,36 +4327,46 @@ t_from_form({opaque, _L, Name, {Mod, Args, Rep}}, _TypeNames,
_RecDict, _VarDict) ->
{t_opaque(Mod, Name, Args, Rep), []}.
+builtin_type(Name, Type, TypeNames, RecDict, VarDict) ->
+ case lookup_type(Name, 0, RecDict) of
+ {_, {_M, _T, _A}} ->
+ type_from_form(Name, [], TypeNames, RecDict, VarDict);
+ error ->
+ {Type, []}
+ end.
+
type_from_form(Name, Args, TypeNames, RecDict, VarDict) ->
ArgsLen = length(Args),
ArgTypes = forms_to_types(Args, TypeNames, RecDict, VarDict),
case lookup_type(Name, ArgsLen, RecDict) of
{type, {_Module, Type, ArgNames}} ->
- case can_unfold_more({type, Name}, TypeNames) of
+ TypeName = {type, Name, ArgsLen},
+ case can_unfold_more(TypeName, TypeNames) of
true ->
List = lists:zip(ArgNames, ArgTypes),
TmpVarDict = dict:from_list(List),
- {T, R} = t_from_form(Type, [{type, Name}|TypeNames],
+ {T, R} = t_from_form(Type, [TypeName|TypeNames],
RecDict, TmpVarDict),
- case lists:member({type, Name}, R) of
+ case lists:member(TypeName, R) of
true -> {t_limit(T, ?REC_TYPE_LIMIT), R};
false -> {T, R}
end;
- false -> {t_any(), [{type, Name}]}
+ false -> {t_any(), [TypeName]}
end;
{opaque, {Module, Type, ArgNames}} ->
+ TypeName = {opaque, Name, ArgsLen},
{Rep, Rret} =
- case can_unfold_more({opaque, Name}, TypeNames) of
+ case can_unfold_more(TypeName, TypeNames) of
true ->
List = lists:zip(ArgNames, ArgTypes),
TmpVarDict = dict:from_list(List),
- {T, R} = t_from_form(Type, [{opaque, Name}|TypeNames],
+ {T, R} = t_from_form(Type, [TypeName|TypeNames],
RecDict, TmpVarDict),
- case lists:member({opaque, Name}, R) of
+ case lists:member(TypeName, R) of
true -> {t_limit(T, ?REC_TYPE_LIMIT), R};
false -> {T, R}
end;
- false -> {t_any(), [{opaque, Name}]}
+ false -> {t_any(), [TypeName]}
end,
Args2 = [subst_all_vars_to_any(ArgType) || ArgType <- ArgTypes],
{skip_opaque_alias(Rep, Module, Name, Args2), Rret};
@@ -4588,7 +4603,7 @@ is_erl_type(?unit) -> true;
is_erl_type(#c{}) -> true;
is_erl_type(_) -> false.
--spec lookup_record(atom(), dict()) ->
+-spec lookup_record(atom(), type_table()) ->
'error' | {'ok', [{atom(), parse_form() | erl_type()}]}.
lookup_record(Tag, RecDict) when is_atom(Tag) ->
@@ -4603,7 +4618,8 @@ lookup_record(Tag, RecDict) when is_atom(Tag) ->
error
end.
--spec lookup_record(atom(), arity(), dict()) -> 'error' | {'ok', [{atom(), erl_type()}]}.
+-spec lookup_record(atom(), arity(), type_table()) ->
+ 'error' | {'ok', [{atom(), erl_type()}]}.
lookup_record(Tag, Arity, RecDict) when is_atom(Tag) ->
case dict:find({record, Tag}, RecDict) of
@@ -4622,7 +4638,8 @@ lookup_type(Name, Arity, RecDict) ->
{ok, Found} -> {type, Found}
end.
--spec type_is_defined('type' | 'opaque', atom(), arity(), dict()) -> boolean().
+-spec type_is_defined('type' | 'opaque', atom(), arity(), type_table()) ->
+ boolean().
type_is_defined(TypeOrOpaque, Name, Arity, RecDict) ->
dict:is_key({TypeOrOpaque, Name, Arity}, RecDict).
@@ -4654,10 +4671,17 @@ do_opaque(?union(List) = Type, Opaques, Pred) ->
do_opaque(Type, _Opaques, Pred) ->
Pred(Type).
-is_same_type_name({Mod, Name, Args}, {Mod, Name, Args}) -> true;
+is_same_type_name(ModNameArgs, ModNameArgs) -> true;
+is_same_type_name({Mod, Name, Args1}, {Mod, Name, Args2}) ->
+ all_any(Args1) orelse all_any(Args2);
is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2}) ->
is_same_type_name2(Mod1, Name1, Args1, Mod2, Name2, Args2).
+all_any([]) -> true;
+all_any([T|L]) ->
+ t_is_any(T) andalso all_any(L);
+all_any(_) -> false.
+
%% Compatibility. In Erlang/OTP 17 the pre-defined opaque types
%% digraph() and so on can be used, but there are also new types such
%% as digraph:graph() with the exact same meaning. In Erlang/OTP R18.0
@@ -4665,10 +4689,10 @@ is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2}) ->
is_same_type_name2(digraph, digraph, [], digraph, graph, []) -> true;
is_same_type_name2(digraph, graph, [], digraph, digraph, []) -> true;
-is_same_type_name2(gb_sets, gb_set, [], gb_sets, set, [?any]) -> true;
-is_same_type_name2(gb_sets, set, [?any], gb_sets, gb_set, []) -> true;
-is_same_type_name2(gb_trees, gb_tree, [], gb_trees, tree, [?any, ?any]) -> true;
-is_same_type_name2(gb_trees, tree, [?any, ?any], gb_trees, gb_tree, []) -> true;
+is_same_type_name2(gb_sets, gb_set, [], gb_sets, set, [_]) -> true;
+is_same_type_name2(gb_sets, set, [_], gb_sets, gb_set, []) -> true;
+is_same_type_name2(gb_trees, gb_tree, [], gb_trees, tree, [_, _]) -> true;
+is_same_type_name2(gb_trees, tree, [_, _], gb_trees, gb_tree, []) -> true;
is_same_type_name2(_, _, _, _, _, _) -> false.
%% -----------------------------------
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:46:19 +0000