From 570b9d56ee8cc8b9e35c38da66b48766ea8cf5c6 Mon Sep 17 00:00:00 2001 From: Christoph Mallon Date: Sun, 16 Nov 2008 09:59:42 +0000 Subject: [PATCH] Slightly simplify daisy chaining in parse_asm_arguments(). [r23701] --- parser.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/parser.c b/parser.c index 3937d62..0ef3450 100644 --- a/parser.c +++ b/parser.c @@ -9131,8 +9131,8 @@ static void init_expression_parsers(void) */ static asm_argument_t *parse_asm_arguments(bool is_out) { - asm_argument_t *result = NULL; - asm_argument_t *last = NULL; + asm_argument_t *result = NULL; + asm_argument_t **anchor = &result; while (token.type == T_STRING_LITERAL || token.type == '[') { asm_argument_t *argument = allocate_ast_zero(sizeof(argument[0])); @@ -9215,12 +9215,8 @@ static asm_argument_t *parse_asm_arguments(bool is_out) set_address_taken(expression, true); - if (last != NULL) { - last->next = argument; - } else { - result = argument; - } - last = argument; + *anchor = argument; + anchor = &argument->next; if (token.type != ',') break; -- 2.20.1