The prototype was incomplete and typechecking failed after some changes in the usual conversions. So, add the full prototype. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> --- builtin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/builtin.c b/builtin.c index 26b612dc401b..b134754b5831 100644 --- a/builtin.c +++ b/builtin.c @@ -607,7 +607,7 @@ static const struct builtin_fn builtins_common[] = { { "__sync_add_and_fetch", &int_ctype, 1, { &ptr_ctype }}, { "__sync_and_and_fetch", &int_ctype, 1, { &ptr_ctype }}, - { "__sync_bool_compare_and_swap", &bool_ctype, 1, { &ptr_ctype }, .op = &sync_compare_and_swap_op}, + { "__sync_bool_compare_and_swap", &bool_ctype, 1, { &bool_ptr_ctype, &bool_ctype, &bool_ctype }, .op = &sync_compare_and_swap_op}, { "__sync_fetch_and_add", &int_ctype, 1, { &ptr_ctype }}, { "__sync_fetch_and_and", &int_ctype, 1, { &ptr_ctype }}, { "__sync_fetch_and_nand", &int_ctype, 1, { &ptr_ctype }}, -- 2.28.0