aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib/src
diff options
context:
space:
mode:
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/erl_parse.yrl4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 6f8e5e8449..6d84f82713 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -173,6 +173,10 @@ fun_type -> '(' top_types ')' '->' top_type
map_pair_types -> map_pair_type : ['$1'].
map_pair_types -> map_pair_type ',' map_pair_types : ['$1'|'$3'].
map_pair_type -> top_type '=>' top_type : {type, ?anno('$2'), map_field_assoc,['$1','$3']}.
+map_pair_type -> top_type ':=' top_type : {type, ?anno('$2'), map_field_exact,['$1','$3']}.
+map_pair_type -> '...' : {type, ?anno('$1'), map_field_assoc,
+ [{type, ?anno('$1'), any, []},
+ {type, ?anno('$1'), any, []}]}.
field_types -> field_type : ['$1'].
field_types -> field_type ',' field_types : ['$1'|'$3'].