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This commit is contained in:
Max Regan
2022-11-16 22:55:06 -05:00
parent 1f7034c0c2
commit a093fb0b9c
5 changed files with 64 additions and 5 deletions
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19
src/lisp.h
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@@ -46,4 +46,23 @@
} \
static struct ucl_object *func_name##_impl(struct ucl_scope *scope, struct ucl_object *arg0_name, struct ucl_object *arg1_name)
// TODO: Unroll the args more efficiently, this is O(n^2)
#define LISP_FUNC_3(func_name, scope_name, arg0_name, arg1_name, arg2_name) \
static struct ucl_object *func_name##_impl(struct ucl_scope *scope, struct ucl_object *arg0_name, struct ucl_object *arg1_name, struct ucl_object *arg2_name); \
struct ucl_object *func_name(struct ucl_scope *scope, struct ucl_object *args) { \
struct ucl_object *len_obj = ucl_list_length(args); \
if (len_obj->type != UCL_TYPE_INT) { \
return NULL; \
} \
if (len_obj->integer != 3) { \
return NULL; \
} \
struct ucl_object *arg0 = ucl_list_nth(args, 0); \
struct ucl_object *arg1 = ucl_list_nth(args, 1); \
struct ucl_object *arg2 = ucl_list_nth(args, 2); \
return func_name##_impl(scope_name, arg0, arg1, arg2); \
} \
static struct ucl_object *func_name##_impl(struct ucl_scope *scope, struct ucl_object *arg0_name, struct ucl_object *arg1_name, struct ucl_object *arg2_name)
#endif