From 49d4fe2170b866b3995e764f8b9c4d65ec2b7898 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 21 Jul 2020 15:00:24 +0200 Subject: src: allow for negative value in variable definitions Extend test to cover for negative value in chain priority definition. Signed-off-by: Pablo Neira Ayuso --- src/parser_bison.y | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/parser_bison.y') diff --git a/src/parser_bison.y b/src/parser_bison.y index d2d7694a..f0cca641 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -2157,7 +2157,6 @@ extended_prio_spec : int_num { struct prio_spec spec = {0}; - datatype_set($1->sym->expr, &priority_type); spec.expr = $1; $$ = spec; } @@ -3982,6 +3981,15 @@ set_rhs_expr : concat_rhs_expr initializer_expr : rhs_expr | list_rhs_expr | '{' '}' { $$ = compound_expr_alloc(&@$, EXPR_SET); } + | DASH NUM + { + int32_t num = -$2; + + $$ = constant_expr_alloc(&@$, &integer_type, + BYTEORDER_HOST_ENDIAN, + sizeof(num) * BITS_PER_BYTE, + &num); + } ; counter_config : PACKETS NUM BYTES NUM -- cgit v1.2.3