diff options
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/src/erl_parse.yrl | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl index 5a846266c5..35c33c7796 100644 --- a/lib/stdlib/src/erl_parse.yrl +++ b/lib/stdlib/src/erl_parse.yrl @@ -34,7 +34,7 @@ binary_comprehension tuple %struct record_expr record_tuple record_field record_fields -map_expr map_tuple map_field map_fields map_key +map_expr map_tuple map_field map_field_assoc map_field_exact map_fields map_key if_expr if_clause if_clauses case_expr cr_clause cr_clauses receive_expr fun_expr fun_clause fun_clauses atom_or_var integer_or_var try_expr try_catch try_clause try_clauses @@ -60,7 +60,7 @@ char integer float atom string var '*' '/' 'div' 'rem' 'band' 'and' '+' '-' 'bor' 'bxor' 'bsl' 'bsr' 'or' 'xor' '++' '--' -'==' '/=' '=<' '<' '>=' '>' '=:=' '=/=' '<=' '=>' +'==' '/=' '=<' '<' '>=' '>' '=:=' '=/=' '<=' '=>' ':=' '<<' '>>' '!' '=' '::' '..' '...' 'spec' 'callback' % helper @@ -344,8 +344,14 @@ map_tuple -> '{' map_fields '}' : '$2'. map_fields -> map_field : ['$1']. map_fields -> map_field ',' map_fields : ['$1' | '$3']. -map_field -> map_key '=>' expr : - {map_field,?line('$1'),'$1','$3'}. +map_field -> map_field_assoc : '$1'. +map_field -> map_field_exact : '$1'. + +map_field_assoc -> map_key '=>' expr : + {map_field_assoc,?line('$1'),'$1','$3'}. + +map_field_exact -> map_key ':=' expr : + {map_field_exact,?line('$1'),'$1','$3'}. map_key -> expr : '$1'. |