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authorSverker Eriksson <[email protected]>2018-07-20 14:25:22 +0200
committerGitHub <[email protected]>2018-07-20 14:25:22 +0200
commit70b445f29153ef6f043676692c3d67be5141bab6 (patch)
tree47ec50423cc734fde395fde94cbd4fb1cecb548a /erts
parentc4865b2b0b4d71a062cdd8fd091e3e5d43187231 (diff)
parent29eced05732b65f7663766014f1457dfc456eae8 (diff)
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Merge PR-1878 from michalmuskala/mm/map-new-bif-2 OTP-15200
maps:new/0 is no longer a BIF
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/bif.tab1
-rw-r--r--erts/emulator/beam/erl_map.c19
2 files changed, 0 insertions, 20 deletions
diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab
index 7548924178..a770524221 100644
--- a/erts/emulator/beam/bif.tab
+++ b/erts/emulator/beam/bif.tab
@@ -629,7 +629,6 @@ bif maps:from_list/1
bif maps:is_key/2
bif maps:keys/1
bif maps:merge/2
-bif maps:new/0
bif maps:put/3
bif maps:remove/2
bif maps:update/3
diff --git a/erts/emulator/beam/erl_map.c b/erts/emulator/beam/erl_map.c
index cba17d3e6a..4a1fe4470e 100644
--- a/erts/emulator/beam/erl_map.c
+++ b/erts/emulator/beam/erl_map.c
@@ -1505,25 +1505,6 @@ int hashmap_key_hash_cmp(Eterm* ap, Eterm* bp)
return ap ? -1 : 1;
}
-/* maps:new/0 */
-
-BIF_RETTYPE maps_new_0(BIF_ALIST_0) {
- Eterm* hp;
- Eterm tup;
- flatmap_t *mp;
-
- hp = HAlloc(BIF_P, (MAP_HEADER_FLATMAP_SZ + 1));
- tup = make_tuple(hp);
- *hp++ = make_arityval(0);
-
- mp = (flatmap_t*)hp;
- mp->thing_word = MAP_HEADER_FLATMAP;
- mp->size = 0;
- mp->keys = tup;
-
- BIF_RET(make_flatmap(mp));
-}
-
/* maps:put/3 */
BIF_RETTYPE maps_put_3(BIF_ALIST_3) {