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-rw-r--r--lib/hipe/cerl/erl_bif_types.erl8
-rw-r--r--lib/stdlib/src/erl_internal.erl3
2 files changed, 8 insertions, 3 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 845df0ca61..a7ce17eb53 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2012. 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
@@ -241,6 +241,7 @@ type(erl_ddll, try_unload, 2, Xs) ->
%%-- erlang -------------------------------------------------------------------
type(erlang, halt, 0, _) -> t_none();
type(erlang, halt, 1, _) -> t_none();
+type(erlang, halt, 2, _) -> t_none();
type(erlang, exit, 1, _) -> t_none();
%% Note that exit/2 sends an exit signal to another process.
type(erlang, exit, 2, _) -> t_atom('true');
@@ -3553,7 +3554,10 @@ arg_types(erlang, group_leader, 2) ->
arg_types(erlang, halt, 0) ->
[];
arg_types(erlang, halt, 1) ->
- [t_sup(t_non_neg_fixnum(), t_string())];
+ [t_sup([t_non_neg_fixnum(), t_atom('abort'), t_string()])];
+arg_types(erlang, halt, 2) ->
+ [t_sup([t_non_neg_fixnum(), t_atom('abort'), t_string()]),
+ t_list(t_tuple([t_atom('flush'), t_boolean()]))];
arg_types(erlang, hash, 2) ->
[t_any(), t_integer()];
arg_types(erlang, hd, 1) ->
diff --git a/lib/stdlib/src/erl_internal.erl b/lib/stdlib/src/erl_internal.erl
index cd3b531d10..3063881890 100644
--- a/lib/stdlib/src/erl_internal.erl
+++ b/lib/stdlib/src/erl_internal.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2012. 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
@@ -287,6 +287,7 @@ bif(group_leader, 0) -> true;
bif(group_leader, 2) -> true;
bif(halt, 0) -> true;
bif(halt, 1) -> true;
+bif(halt, 2) -> true;
bif(hd, 1) -> true;
bif(integer_to_list, 1) -> true;
bif(integer_to_list, 2) -> true;