diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/doc/src/erlang.xml | 20 | ||||
| -rw-r--r-- | erts/preloaded/ebin/erl_prim_loader.beam | bin | 54792 -> 54768 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/erlang.beam | bin | 98276 -> 98240 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/erts_internal.beam | bin | 4296 -> 4276 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/init.beam | bin | 48816 -> 48796 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/otp_ring0.beam | bin | 1480 -> 1460 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_eval.beam | bin | 1360 -> 1340 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_file.beam | bin | 44916 -> 44892 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_inet.beam | bin | 72932 -> 72912 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_zip.beam | bin | 23448 -> 23424 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/zlib.beam | bin | 13196 -> 13176 bytes | |||
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 6 |
12 files changed, 23 insertions, 3 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 7aaded200c..e7e9b218f2 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -1784,6 +1784,15 @@ os_prompt% </pre> </desc> </func> <func> + <name name="is_map" arity="1"/> + <fsummary>Check whether a term is a map</fsummary> + <desc> + <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a map; + otherwise returns <c>false</c>.</p> + <p>Allowed in guard tests.</p> + </desc> + </func> + <func> <name name="is_number" arity="1"/> <fsummary>Check whether a term is a number</fsummary> <desc> @@ -2220,6 +2229,17 @@ os_prompt% </pre> </desc> </func> <func> + <name name="map_size" arity="1"/> + <fsummary>Return the size of a map</fsummary> + <desc> + <p>Returns an integer which is the number of key-value pairs in <c><anno>Map</anno></c>.</p> + <pre> +> <input>map_size(#{a=>1, b=>2, c=>3}).</input> +3</pre> + <p>Allowed in guard tests.</p> + </desc> + </func> + <func> <name name="max" arity="2"/> <fsummary>Return the largest of two term</fsummary> <desc> diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex 26f851fd7a..f1e588320b 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex 344176b71b..b4e22f6d74 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam Binary files differindex bd402f9a98..d41c833e05 100644 --- a/erts/preloaded/ebin/erts_internal.beam +++ b/erts/preloaded/ebin/erts_internal.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex 5d49eed469..7f2d2740e1 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/ebin/otp_ring0.beam b/erts/preloaded/ebin/otp_ring0.beam Binary files differindex 2607739d12..4d22d8bace 100644 --- a/erts/preloaded/ebin/otp_ring0.beam +++ b/erts/preloaded/ebin/otp_ring0.beam diff --git a/erts/preloaded/ebin/prim_eval.beam b/erts/preloaded/ebin/prim_eval.beam Binary files differindex d665d35ab1..efc8347b6e 100644 --- a/erts/preloaded/ebin/prim_eval.beam +++ b/erts/preloaded/ebin/prim_eval.beam diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam Binary files differindex 201252de34..6c49b5185e 100644 --- a/erts/preloaded/ebin/prim_file.beam +++ b/erts/preloaded/ebin/prim_file.beam diff --git a/erts/preloaded/ebin/prim_inet.beam b/erts/preloaded/ebin/prim_inet.beam Binary files differindex ff8265414e..fe5431c5ff 100644 --- a/erts/preloaded/ebin/prim_inet.beam +++ b/erts/preloaded/ebin/prim_inet.beam diff --git a/erts/preloaded/ebin/prim_zip.beam b/erts/preloaded/ebin/prim_zip.beam Binary files differindex f80d4a96e5..73be297bbb 100644 --- a/erts/preloaded/ebin/prim_zip.beam +++ b/erts/preloaded/ebin/prim_zip.beam diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam Binary files differindex dba3ec9546..193cebdc31 100644 --- a/erts/preloaded/ebin/zlib.beam +++ b/erts/preloaded/ebin/zlib.beam diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index fbc37bd955..cabbbd191f 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -1745,9 +1745,9 @@ is_pid(_Term) -> erlang:nif_error(undefined). %% Shadowed by erl_bif_types: erlang:is_map/1 --spec is_map(Map) -> boolean() when - Map :: map(). -is_map(_Map) -> +-spec is_map(Term) -> boolean() when + Term :: term(). +is_map(_Term) -> erlang:nif_error(undefined). %% Shadowed by erl_bif_types: erlang:is_port/1 |