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-rw-r--r--lib/hipe/cerl/erl_bif_types.erl12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 9453ca6c6f..32d5d39460 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -560,6 +560,9 @@ type(erlang, byte_size, 1, Xs, Opaques) ->
strict(erlang, byte_size, 1, Xs,
fun (_) -> t_non_neg_integer() end, Opaques);
%% Guard bif, needs to be here.
+type(erlang, ceil, 1, Xs, Opaques) ->
+ strict(erlang, ceil, 1, Xs, fun (_) -> t_integer() end, Opaques);
+%% Guard bif, needs to be here.
%% Also much more expressive than anything you could write in a spec...
type(erlang, element, 2, Xs, Opaques) ->
strict(erlang, element, 2, Xs,
@@ -588,6 +591,9 @@ type(erlang, element, 2, Xs, Opaques) ->
type(erlang, float, 1, Xs, Opaques) ->
strict(erlang, float, 1, Xs, fun (_) -> t_float() end, Opaques);
%% Guard bif, needs to be here.
+type(erlang, floor, 1, Xs, Opaques) ->
+ strict(erlang, floor, 1, Xs, fun (_) -> t_integer() end, Opaques);
+%% Guard bif, needs to be here.
type(erlang, hd, 1, Xs, Opaques) ->
strict(erlang, hd, 1, Xs, fun ([X]) -> t_cons_hd(X) end, Opaques);
type(erlang, info, 1, Xs, _) -> type(erlang, system_info, 1, Xs); % alias
@@ -2341,6 +2347,9 @@ arg_types(erlang, bit_size, 1) ->
%% Guard bif, needs to be here.
arg_types(erlang, byte_size, 1) ->
[t_bitstr()];
+%% Guard bif, needs to be here.
+arg_types(erlang, ceil, 1) ->
+ [t_number()];
arg_types(erlang, halt, 0) ->
[];
arg_types(erlang, halt, 1) ->
@@ -2361,6 +2370,9 @@ arg_types(erlang, element, 2) ->
arg_types(erlang, float, 1) ->
[t_number()];
%% Guard bif, needs to be here.
+arg_types(erlang, floor, 1) ->
+ [t_number()];
+%% Guard bif, needs to be here.
arg_types(erlang, hd, 1) ->
[t_cons()];
arg_types(erlang, info, 1) ->