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authorBjörn Gustavsson <[email protected]>2018-05-07 10:30:22 +0200
committerGitHub <[email protected]>2018-05-07 10:30:22 +0200
commit7a19de1bf0eb863e0d0febf7e7e5e555c8628575 (patch)
tree84331df750b98d76b59472ecf2de657121798931 /lib/hipe
parent49dc5d3975357971ffc3020d095a8187d80e3b69 (diff)
parent5d0874a8f9fd617308d9024783db1e4e24268184 (diff)
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Merge pull request #1802 from michalmuskala/map-is-key-bif
Introduce is_map_key/2 guard BIF OTP-15037
Diffstat (limited to 'lib/hipe')
-rw-r--r--lib/hipe/cerl/erl_bif_types.erl6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index fe6ab0659c..48ce641ab9 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -665,6 +665,8 @@ type(erlang, is_map, 1, Xs, Opaques) ->
check_guard(X, fun (Y) -> t_is_map(Y, Opaques) end,
t_map(), Opaques) end,
strict(erlang, is_map, 1, Xs, Fun, Opaques);
+type(erlang, is_map_key, 2, Xs, Opaques) ->
+ type(maps, is_key, 2, Xs, Opaques);
type(erlang, is_number, 1, Xs, Opaques) ->
Fun = fun (X) ->
check_guard(X, fun (Y) -> t_is_number(Y, Opaques) end,
@@ -2374,6 +2376,8 @@ arg_types(erlang, is_list, 1) ->
[t_any()];
arg_types(erlang, is_map, 1) ->
[t_any()];
+arg_types(erlang, is_map_key, 2) ->
+ [t_any(), t_map()];
arg_types(erlang, is_number, 1) ->
[t_any()];
arg_types(erlang, is_pid, 1) ->
@@ -2396,7 +2400,7 @@ arg_types(erlang, map_size, 1) ->
[t_map()];
%% Guard bif, needs to be here.
arg_types(erlang, map_get, 2) ->
- [t_map(), t_any()];
+ [t_any(), t_map()];
arg_types(erlang, make_fun, 3) ->
[t_atom(), t_atom(), t_arity()];
arg_types(erlang, make_tuple, 2) ->