diff options
| -rw-r--r-- | src/parser_bison.y | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 3f283256..631b7d68 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -645,6 +645,8 @@ int nft_lex(void *, void *, void *); %destructor { expr_free($$); } exclusive_or_expr inclusive_or_expr %type <expr> basic_expr %destructor { expr_free($$); } basic_expr +%type <expr> set_ref_expr set_ref_symbol_expr +%destructor { expr_free($$); } set_ref_expr set_ref_symbol_expr %type <expr> multiton_rhs_expr %destructor { expr_free($$); } multiton_rhs_expr @@ -2439,13 +2441,7 @@ verdict_map_expr : '{' verdict_map_list_expr '}' $2->location = @$; $$ = $2; } - | AT identifier - { - $$ = symbol_expr_alloc(&@$, SYMBOL_SET, - current_scope(state), - $2); - xfree($2); - } + | set_ref_expr ; verdict_map_list_expr : verdict_map_list_member_expr @@ -3014,7 +3010,7 @@ concat_stmt_expr : basic_stmt_expr ; map_stmt_expr_set : set_expr - | symbol_expr + | set_ref_expr ; map_stmt_expr : concat_stmt_expr MAP map_stmt_expr_set @@ -3241,21 +3237,21 @@ set_elem_expr_stmt_alloc: concat_expr } ; -set_stmt : SET set_stmt_op set_elem_expr_stmt symbol_expr +set_stmt : SET set_stmt_op set_elem_expr_stmt set_ref_expr { $$ = set_stmt_alloc(&@$); $$->set.op = $2; $$->set.key = $3; $$->set.set = $4; } - | set_stmt_op symbol_expr '{' set_elem_expr_stmt '}' + | set_stmt_op set_ref_expr '{' set_elem_expr_stmt '}' { $$ = set_stmt_alloc(&@$); $$->set.op = $1; $$->set.key = $4; $$->set.set = $2; } - | set_stmt_op symbol_expr '{' set_elem_expr_stmt stateful_stmt '}' + | set_stmt_op set_ref_expr '{' set_elem_expr_stmt stateful_stmt '}' { $$ = set_stmt_alloc(&@$); $$->set.op = $1; @@ -3270,7 +3266,7 @@ set_stmt_op : ADD { $$ = NFT_DYNSET_OP_ADD; } | DELETE { $$ = NFT_DYNSET_OP_DELETE; } ; -map_stmt : set_stmt_op symbol_expr '{' set_elem_expr_stmt COLON set_elem_expr_stmt '}' +map_stmt : set_stmt_op set_ref_expr '{' set_elem_expr_stmt COLON set_elem_expr_stmt '}' { $$ = map_stmt_alloc(&@$); $$->map.op = $1; @@ -3278,7 +3274,7 @@ map_stmt : set_stmt_op symbol_expr '{' set_elem_expr_stmt COLON set_elem_expr_s $$->map.data = $6; $$->map.set = $2; } - | set_stmt_op symbol_expr '{' set_elem_expr_stmt stateful_stmt COLON set_elem_expr_stmt '}' + | set_stmt_op set_ref_expr '{' set_elem_expr_stmt stateful_stmt COLON set_elem_expr_stmt '}' { $$ = map_stmt_alloc(&@$); $$->map.op = $1; @@ -3378,7 +3374,13 @@ symbol_expr : variable_expr $1); xfree($1); } - | AT identifier + ; + +set_ref_expr : set_ref_symbol_expr + | variable_expr + ; + +set_ref_symbol_expr : AT identifier { $$ = symbol_expr_alloc(&@$, SYMBOL_SET, current_scope(state), @@ -3903,6 +3905,7 @@ list_rhs_expr : basic_rhs_expr COMMA basic_rhs_expr rhs_expr : concat_rhs_expr { $$ = $1; } | multiton_rhs_expr { $$ = $1; } | set_expr { $$ = $1; } + | set_ref_symbol_expr { $$ = $1; } ; shift_rhs_expr : primary_rhs_expr |